KR102358272B1 - 액정 표시 장치 - Google Patents
액정 표시 장치 Download PDFInfo
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- KR102358272B1 KR102358272B1 KR1020217016575A KR20217016575A KR102358272B1 KR 102358272 B1 KR102358272 B1 KR 102358272B1 KR 1020217016575 A KR1020217016575 A KR 1020217016575A KR 20217016575 A KR20217016575 A KR 20217016575A KR 102358272 B1 KR102358272 B1 KR 102358272B1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- G02—OPTICS
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133345—Insulating layers
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/13606—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit having means for reducing parasitic capacitance
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
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- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
- G02F1/136295—Materials; Compositions; Manufacture processes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
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- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
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- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
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Abstract
각 화소에 설치되는 트랜지스터로서, 산화물 반도체층을 구비하는 트랜지스터를 적용한다. 또한, 이 산화물 반도체층은 전자 공여체(도너)가 되는 불순물(수소 또는 물 등)을 철저하게 제거함으로써 고순도화된 산화물 반도체층이다. 이것에 의해, 트랜지스터가 오프 상태일 때의 리크 전류(오프 전류)를 줄일 수 있다. 따라서, 각 화소에서 용량 소자를 형성하지 않고도 액정 소자에 인가되는 전압을 보유하는 것이 가능하게 된다. 또한, 이것에 부수하여, 액정 표시 장치의 화소부에 연장하는 용량 배선을 삭제하는 것이 가능하게 된다. 따라서, 신호선과 용량 배선이 입체 교차하는 영역에서의 기생 용량을 삭제하는 것이 가능하게 된다.
Description
도 2는 트랜지스터의 특성을 나타낸 도면.
도 3은 트랜지스터의 특성 평가용 회로도.
도 4는 트랜지스터의 특성 평가용 타이밍 차트.
도 5는 트랜지스터의 특성을 나타낸 도면.
도 6은 트랜지스터의 특성을 나타낸 도면.
도 7은 트랜지스터의 특성을 나타낸 도면.
도 8은 액정 표시 장치의 화소의 구조의 일례를 나타낸 단면도.
도 9는 액정 표시 장치의 화소의 구조의 일례를 나타낸 단면도.
도 10(A), 도 10(B)은 액정 표시 장치의 화소의 구조의 일례를 나타낸 단면도.
도 11(A)∼도 11(D)은 트랜지스터의 제조 공정의 일례를 나타낸 단면도.
도 12(A)∼도 12(F)는 전자기기의 일례를 나타낸 도면.
도 13(A)은 액정 표시 장치의 화소의 구조의 일례를 나타낸 상면도, 도 13(B), 도 13(C)은 액정 표시 장치의 화소의 구조의 일례를 나타낸 단면도.
101:주사선
102:주사선
103:신호선
104:신호선
105:트랜지스터
107:화소 전극층
110:기판
111:게이트층
112:게이트 절연층
113:산화물 반도체층
114a:소스층 및 드레인층의 한쪽
114b:소스층 및 드레인층의 다른 한쪽
115:절연층
116:콘택트홀
117a:영역
117b:영역
117c:영역
201:산화물 반도체층
202a:산화물 반도체층
202b:산화물 반도체층
210:트랜지스터
211:절연층
212:절연층
220:트랜지스터
230:트랜지스터
231:베이스 절연층
232:절연층
233a:콘택트홀
233b:콘택트홀
234:절연층
235:콘택트홀
400:기판
402:게이트 절연층
403:보호 절연층
410:트랜지스터
411:게이트층
413:채널 형성 영역
414a:소스 영역
414b:드레인 영역
415a:소스층
415b:드레인층
416:산화물 절연층
430:산화물 반도체막
431:산화물 반도체층
800:측정계
802:용량 소자
804:트랜지스터
805:트랜지스터
806:트랜지스터
808:트랜지스터
1000:화소
1001:주사선
1002:주사선
1003:신호선
1004:신호선
1005:트랜지스터
1006:용량 소자
1007:화소 전극층
1008:용량 배선
1010:기판
1011:게이트층
1012:게이트 절연층
1013:반도체층
1014a:소스층 및 드레인층의 한쪽
1014b:소스층 및 드레인층의 다른 한쪽
1015:절연층
1016:콘택트홀
1017a:영역
1017b:영역
1017c:영역
2201:본체
2202:하우징
2203:표시부
2204:키보드
2211:본체
2212:스타일러스
2213:표시부
2214:조작 버튼
2215:외부 인터페이스
2220:전자 서적
2221:하우징
2223:하우징
2225:표시부
2227:표시부
2231:전원
2233:조작 키
2235:스피커
2237:축부
2240:하우징
2241:하우징
2242:표시 패널
2243:스피커
2244:마이크로폰
2245:조작 키
2246:포인팅 디바이스
2247:카메라용 렌즈
2248:외부 접속 단자
2249:태양전지 셀
2250:외부 메모리 슬롯
2261:본체
2263:접안부
2264:조작 스위치
2265:표시부(B)
2266:배터리
2267:표시부(A)
2270:텔레비전 장치
2271:하우징
2273:표시부
2275:스탠드
2277:표시부
2279:조작 키
2280:리모콘 조작기
Claims (2)
- 표시 장치로서,
신호선 및 제 1 주사선에 전기적으로 접속된 제 1 화소로서, 제 1 트랜지스터 및 상기 제 1 트랜지스터 위에 있고 제 1 절연층의 콘택트홀을 통하여 상기 제 1 트랜지스터와 전기적으로 접속된 화소 전극을 포함하는, 상기 제 1 화소; 및
상기 제 1 화소에 인접하고 제 2 주사선에 전기적으로 접속된 제 2 화소를 포함하고,
상기 제 1 주사선과 상기 제 2 주사선 사이의 영역에서 상기 신호선 아래에 도전층이 제공되지 않고,
상기 제 1 트랜지스터는:
구리를 포함하는 게이트층;
상기 게이트층 위의 제 2 절연층으로서, 제 1 층 및 상기 제 1 층 위의 제 2 층을 포함하고, 상기 제 1 층은 실리콘 및 질소를 포함하고 상기 제 2 층은 실리콘 및 산소를 포함하는, 상기 제 2 절연층; 및
상기 제 2 층 위에 있고 상기 제 2 층의 상면과 접하고, 채널 형성 영역을 포함하는 산화물 반도체층을 포함하고,
상기 산화물 반도체층은 인듐, 갈륨 및 아연을 포함하고,
상기 신호선은:
티탄, 몰리브덴 및 텅스텐 중 어느 하나를 포함하는 제 1 금속층; 및
상기 제 1 금속층 위에 있고 구리를 포함하는 제 2 금속층을 포함하고,
상기 신호선은, 상기 신호선과 상기 제 1 주사선이 교차하는 제 1 교차점에 제 1 볼록면을 포함하고 상기 신호선과 상기 제 2 주사선이 교차하는 제 2 교차점에 제 2 볼록면을 포함하며,
상기 신호선은 상기 제 1 볼록면과 상기 제 2 볼록면 사이의 영역에서 평면인, 표시 장치. - 표시 장치로서,
신호선 및 제 1 주사선에 전기적으로 접속된 제 1 화소로서, 제 1 트랜지스터 및 상기 제 1 트랜지스터 위에 있고 제 1 절연층의 콘택트홀을 통하여 상기 제 1 트랜지스터와 전기적으로 접속된 화소 전극을 포함하는, 상기 제 1 화소; 및
상기 제 1 화소에 인접하고 상기 신호선 및 제 2 주사선에 전기적으로 접속된 제 2 화소를 포함하고,
상기 제 1 주사선과 상기 제 2 주사선 사이의 영역에서 상기 신호선 아래에 도전층이 제공되지 않고,
상기 제 1 트랜지스터는:
알루미늄을 포함하는 게이트층;
상기 게이트층 위의 제 2 절연층으로서, 제 1 층 및 상기 제 1 층 위의 제 2 층을 포함하고, 상기 제 1 층은 실리콘 및 질소를 포함하고 상기 제 2 층은 실리콘 및 산소를 포함하는, 상기 제 2 절연층; 및
상기 제 2 층 위에 있고 상기 제 2 층의 상면과 접하고, 채널 형성 영역을 포함하는 산화물 반도체층을 포함하고,
상기 산화물 반도체층은 인듐, 갈륨 및 아연을 포함하고,
상기 신호선은:
티탄, 몰리브덴 및 텅스텐 중 어느 하나를 포함하는 제 1 금속층; 및
상기 제 1 금속층 위에 있고 알루미늄을 포함하는 제 2 금속층을 포함하고,
상기 신호선은, 상기 신호선과 상기 제 1 주사선이 교차하는 제 1 교차점에 제 1 볼록면을 포함하고 상기 신호선과 상기 제 2 주사선이 교차하는 제 2 교차점에 제 2 볼록면을 포함하며,
상기 신호선은 상기 제 1 볼록면과 상기 제 2 볼록면 사이의 영역에서 평면인, 표시 장치.
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Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6753654B2 (en) * | 2001-02-21 | 2004-06-22 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and electronic appliance |
| WO2011048945A1 (en) | 2009-10-21 | 2011-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and electronic device including the same |
| WO2011105210A1 (en) | 2010-02-26 | 2011-09-01 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| KR101919056B1 (ko) | 2011-04-28 | 2018-11-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 회로 |
| WO2013054823A1 (en) * | 2011-10-14 | 2013-04-18 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| KR101968115B1 (ko) | 2012-04-23 | 2019-08-13 | 엘지디스플레이 주식회사 | 어레이 기판 및 이의 제조방법 |
| US8937307B2 (en) | 2012-08-10 | 2015-01-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| DE102013216824B4 (de) | 2012-08-28 | 2024-10-17 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung |
| CN102856392B (zh) * | 2012-10-09 | 2015-12-02 | 深圳市华星光电技术有限公司 | 薄膜晶体管主动装置及其制作方法 |
| JP6290576B2 (ja) | 2012-10-12 | 2018-03-07 | 株式会社半導体エネルギー研究所 | 液晶表示装置及びその駆動方法 |
| JP5951442B2 (ja) * | 2012-10-17 | 2016-07-13 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| WO2014069260A1 (ja) * | 2012-10-29 | 2014-05-08 | シャープ株式会社 | アクティブマトリクス基板および液晶表示装置 |
| KR102044667B1 (ko) * | 2013-05-28 | 2019-11-14 | 엘지디스플레이 주식회사 | 산화물 박막 트랜지스터를 구비한 평판표시장치 및 그의 제조방법 |
| SG11201606647PA (en) | 2014-03-14 | 2016-09-29 | Semiconductor Energy Lab Co Ltd | Circuit system |
| TWI686899B (zh) * | 2014-05-02 | 2020-03-01 | 日商半導體能源研究所股份有限公司 | 半導體裝置、觸控感測器、顯示裝置 |
| JP2016127190A (ja) | 2015-01-06 | 2016-07-11 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP2016146422A (ja) | 2015-02-09 | 2016-08-12 | 株式会社ジャパンディスプレイ | 表示装置 |
| CN115542621A (zh) | 2015-02-12 | 2022-12-30 | 株式会社半导体能源研究所 | 显示装置 |
| CN107204362B (zh) | 2016-03-18 | 2021-01-29 | 株式会社日本显示器 | 半导体装置 |
| JP2018116228A (ja) * | 2017-01-20 | 2018-07-26 | 株式会社ジャパンディスプレイ | 表示装置 |
| TWI859261B (zh) | 2019-07-05 | 2024-10-21 | 日商半導體能源研究所股份有限公司 | 半導體裝置及半導體裝置的製造方法 |
| US11711922B2 (en) | 2019-07-12 | 2023-07-25 | Semiconductor Energy Laboratory Co., Ltd. | Memory device with memory cells comprising multiple transistors |
| WO2023048244A1 (ja) | 2021-09-22 | 2023-03-30 | Agc株式会社 | テトラフルオロスルファニル基含有アリール化合物の製造方法 |
| TWI890515B (zh) * | 2024-07-05 | 2025-07-11 | 元太科技工業股份有限公司 | 畫素陣列基板及顯示面板 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100025679A1 (en) | 2008-07-31 | 2010-02-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
Family Cites Families (223)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60198861A (ja) | 1984-03-23 | 1985-10-08 | Fujitsu Ltd | 薄膜トランジスタ |
| DE3511059A1 (de) | 1985-03-27 | 1986-10-02 | Metallgesellschaft Ag, 6000 Frankfurt | Isolier-einrichtung |
| EP0236629B1 (en) | 1986-03-06 | 1994-05-18 | Kabushiki Kaisha Toshiba | Driving circuit of a liquid crystal display device |
| DE3714164A1 (de) | 1986-04-30 | 1987-11-05 | Sharp Kk | Fluessigkristallanzeige |
| JPS635378A (ja) | 1986-06-25 | 1988-01-11 | シャープ株式会社 | アクテイブ・マトリクス基板 |
| JPH0244256B2 (ja) | 1987-01-28 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn2o5deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244258B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn3o6deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPS63210023A (ja) | 1987-02-24 | 1988-08-31 | Natl Inst For Res In Inorg Mater | InGaZn↓4O↓7で示される六方晶系の層状構造を有する化合物およびその製造法 |
| JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244262B2 (ja) | 1987-02-27 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn6o9deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244263B2 (ja) | 1987-04-22 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn7o10deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JP2708746B2 (ja) | 1987-07-03 | 1998-02-04 | 三菱電機株式会社 | 液晶制御回路 |
| JP2740813B2 (ja) | 1988-02-26 | 1998-04-15 | セイコープレシジョン株式会社 | 非晶質シリコン薄膜トランジシタアレイ基板 |
| JP2568654B2 (ja) * | 1988-11-18 | 1997-01-08 | シャープ株式会社 | アクティブマトリクス基板 |
| JPH02240636A (ja) * | 1989-03-15 | 1990-09-25 | Hitachi Ltd | アクティブマトリクス基板とこれを用いた液晶表示素子 |
| US5153754A (en) * | 1989-06-30 | 1992-10-06 | General Electric Company | Multi-layer address lines for amorphous silicon liquid crystal display devices |
| US5367179A (en) | 1990-04-25 | 1994-11-22 | Casio Computer Co., Ltd. | Thin-film transistor having electrodes made of aluminum, and an active matrix panel using same |
| JP3245612B2 (ja) * | 1991-11-15 | 2002-01-15 | カシオ計算機株式会社 | 多層配線板の製造方法 |
| US5243202A (en) | 1990-04-25 | 1993-09-07 | Casio Computer Co., Ltd. | Thin-film transistor and a liquid crystal matrix display device using thin-film transistors of this type |
| US5284789A (en) | 1990-04-25 | 1994-02-08 | Casio Computer Co., Ltd. | Method of forming silicon-based thin film and method of manufacturing thin film transistor using silicon-based thin film |
| EP0476701B1 (en) | 1990-09-21 | 1995-12-13 | Casio Computer Company Limited | A thin-film transistor and a thin film transistor panel using thin-film transistors of this type |
| JP3295437B2 (ja) | 1991-03-29 | 2002-06-24 | 日本放送協会 | 表示装置 |
| JPH0572553A (ja) * | 1991-09-11 | 1993-03-26 | Hitachi Ltd | 液晶表示装置およびその製造方法 |
| EP0542271B1 (en) | 1991-11-15 | 1998-01-14 | Casio Computer Company Limited | Thin-film device with a compound conductive layer |
| JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
| JPH06235934A (ja) * | 1992-12-24 | 1994-08-23 | Matsushita Electric Ind Co Ltd | 凹凸酸化膜付き透光性絶縁性基板とその製造方法およびこれを用いたtft液晶表示装置 |
| JPH06347827A (ja) * | 1993-06-07 | 1994-12-22 | Hitachi Ltd | 液晶表示装置およびその製造方法 |
| US5798746A (en) * | 1993-12-27 | 1998-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| US5844538A (en) | 1993-12-28 | 1998-12-01 | Sharp Kabushiki Kaisha | Active matrix-type image display apparatus controlling writing of display data with respect to picture elements |
| JPH07218929A (ja) | 1994-01-13 | 1995-08-18 | Lg Electron Inc | 薄膜トランジスターのアレイ構造 |
| JP3609314B2 (ja) * | 1994-07-30 | 2005-01-12 | 株式会社半導体エネルギー研究所 | 薄膜トランジスタ及びアクティブマトリクス回路 |
| JP3479375B2 (ja) | 1995-03-27 | 2003-12-15 | 科学技術振興事業団 | 亜酸化銅等の金属酸化物半導体による薄膜トランジスタとpn接合を形成した金属酸化物半導体装置およびそれらの製造方法 |
| EP0820644B1 (en) | 1995-08-03 | 2005-08-24 | Koninklijke Philips Electronics N.V. | Semiconductor device provided with transparent switching element |
| KR0181781B1 (ko) * | 1995-12-30 | 1999-05-01 | 구자홍 | 액정표시장치의 배열기판 및 그 제조방법 |
| JP3625598B2 (ja) * | 1995-12-30 | 2005-03-02 | 三星電子株式会社 | 液晶表示装置の製造方法 |
| KR100209620B1 (ko) * | 1996-08-31 | 1999-07-15 | 구자홍 | 액정 표시 장치 및 그 제조방법 |
| JPH10274782A (ja) * | 1997-03-31 | 1998-10-13 | Sharp Corp | 液晶表示装置 |
| JPH11274504A (ja) | 1998-03-20 | 1999-10-08 | Advanced Display Inc | Tftおよびその製法 |
| JP4170454B2 (ja) | 1998-07-24 | 2008-10-22 | Hoya株式会社 | 透明導電性酸化物薄膜を有する物品及びその製造方法 |
| US6246070B1 (en) | 1998-08-21 | 2001-06-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device provided with semiconductor circuit made of semiconductor element and method of fabricating the same |
| JP3552086B2 (ja) * | 1998-10-15 | 2004-08-11 | シャープ株式会社 | 液晶表示装置 |
| US6493048B1 (en) | 1998-10-21 | 2002-12-10 | Samsung Electronics Co., Ltd. | Thin film transistor array panel for a liquid crystal display and a method for manufacturing the same |
| JP2000150861A (ja) * | 1998-11-16 | 2000-05-30 | Tdk Corp | 酸化物薄膜 |
| JP3276930B2 (ja) | 1998-11-17 | 2002-04-22 | 科学技術振興事業団 | トランジスタ及び半導体装置 |
| EP1063693B1 (en) | 1998-12-14 | 2016-06-29 | LG Display Co., Ltd. | Method for manufacturing a wiring member on a thin-film transistor substate suitable for a liquid crystal display |
| US6111619A (en) * | 1999-05-27 | 2000-08-29 | Sharp Laboratories Of America, Inc. | Method of forming polycrystalline silicon TFTs with TiN/Cu/TiN interconnections for a liquid crystal display pixel array |
| KR100596468B1 (ko) * | 1999-07-28 | 2006-07-03 | 엘지.필립스 엘시디 주식회사 | 박막트랜지스터의 게이트전극 및 그 제조방법 |
| TW460731B (en) | 1999-09-03 | 2001-10-21 | Ind Tech Res Inst | Electrode structure and production method of wide viewing angle LCD |
| JP3701832B2 (ja) | 2000-02-04 | 2005-10-05 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 薄膜トランジスタ、液晶表示パネル、および薄膜トランジスタの製造方法 |
| KR100686228B1 (ko) | 2000-03-13 | 2007-02-22 | 삼성전자주식회사 | 사진 식각용 장치 및 방법, 그리고 이를 이용한 액정 표시장치용 박막 트랜지스터 기판의 제조 방법 |
| JP2002026333A (ja) | 2000-07-11 | 2002-01-25 | Nec Corp | アクティブマトリクス基板の製造方法 |
| JP4089858B2 (ja) | 2000-09-01 | 2008-05-28 | 国立大学法人東北大学 | 半導体デバイス |
| JP3527193B2 (ja) * | 2000-10-13 | 2004-05-17 | Necエレクトロニクス株式会社 | 液晶表示装置及びコンピュータ |
| KR20020038482A (ko) * | 2000-11-15 | 2002-05-23 | 모리시타 요이찌 | 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널 |
| JP3997731B2 (ja) * | 2001-03-19 | 2007-10-24 | 富士ゼロックス株式会社 | 基材上に結晶性半導体薄膜を形成する方法 |
| JP2002289859A (ja) | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
| KR100803177B1 (ko) * | 2001-05-14 | 2008-02-14 | 삼성전자주식회사 | 액정표시장치용 박막 트랜지스터 및 그 제조방법 |
| JP2002055326A (ja) | 2001-05-28 | 2002-02-20 | Hitachi Ltd | 液晶表示装置 |
| JP3925839B2 (ja) | 2001-09-10 | 2007-06-06 | シャープ株式会社 | 半導体記憶装置およびその試験方法 |
| JP4090716B2 (ja) * | 2001-09-10 | 2008-05-28 | 雅司 川崎 | 薄膜トランジスタおよびマトリクス表示装置 |
| JP4164562B2 (ja) | 2002-09-11 | 2008-10-15 | 独立行政法人科学技術振興機構 | ホモロガス薄膜を活性層として用いる透明薄膜電界効果型トランジスタ |
| US7061014B2 (en) * | 2001-11-05 | 2006-06-13 | Japan Science And Technology Agency | Natural-superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
| JP4019697B2 (ja) * | 2001-11-15 | 2007-12-12 | 株式会社日立製作所 | 液晶表示装置 |
| JP3510876B2 (ja) | 2002-01-22 | 2004-03-29 | 株式会社半導体エネルギー研究所 | アクティブマトリクス表示装置 |
| JP4083486B2 (ja) * | 2002-02-21 | 2008-04-30 | 独立行政法人科学技術振興機構 | LnCuO(S,Se,Te)単結晶薄膜の製造方法 |
| US7049190B2 (en) * | 2002-03-15 | 2006-05-23 | Sanyo Electric Co., Ltd. | Method for forming ZnO film, method for forming ZnO semiconductor layer, method for fabricating semiconductor device, and semiconductor device |
| KR100863727B1 (ko) * | 2002-03-20 | 2008-10-16 | 엘지디스플레이 주식회사 | 횡전계 방식 액정표시장치용 어레이기판과 그 제조방법 |
| JP3933591B2 (ja) * | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
| US7339187B2 (en) | 2002-05-21 | 2008-03-04 | State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University | Transistor structures |
| JP2004022625A (ja) * | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
| US7105868B2 (en) * | 2002-06-24 | 2006-09-12 | Cermet, Inc. | High-electron mobility transistor with zinc oxide |
| KR100866976B1 (ko) | 2002-09-03 | 2008-11-05 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이기판과 제조방법 |
| US7067843B2 (en) * | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
| JP2004158243A (ja) | 2002-11-05 | 2004-06-03 | Ube Ind Ltd | 多孔質酸化物半導体薄膜、光電変換素子および太陽電池 |
| KR100505328B1 (ko) | 2002-12-12 | 2005-07-29 | 엘지.필립스 엘시디 주식회사 | 구리 몰리브덴막에서 몰리브덴 잔사를 제거할 수 있는식각용액 및 그 식각 방법 |
| JP4166105B2 (ja) | 2003-03-06 | 2008-10-15 | シャープ株式会社 | 半導体装置およびその製造方法 |
| JP2004273732A (ja) | 2003-03-07 | 2004-09-30 | Sharp Corp | アクティブマトリクス基板およびその製造方法 |
| JP2004302289A (ja) | 2003-03-31 | 2004-10-28 | Sanyo Electric Co Ltd | 表示装置 |
| JP4108633B2 (ja) | 2003-06-20 | 2008-06-25 | シャープ株式会社 | 薄膜トランジスタおよびその製造方法ならびに電子デバイス |
| US7262463B2 (en) * | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
| US20050140634A1 (en) * | 2003-12-26 | 2005-06-30 | Nec Corporation | Liquid crystal display device, and method and circuit for driving liquid crystal display device |
| US7297977B2 (en) * | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
| EP2246894B2 (en) | 2004-03-12 | 2018-10-10 | Japan Science and Technology Agency | Method for fabricating a thin film transistor having an amorphous oxide as a channel layer |
| US7145174B2 (en) * | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
| US7282782B2 (en) * | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
| US7211825B2 (en) * | 2004-06-14 | 2007-05-01 | Yi-Chi Shih | Indium oxide-based thin film transistors and circuits |
| JP2006058730A (ja) | 2004-08-23 | 2006-03-02 | Sony Corp | 表示装置 |
| JP2006100760A (ja) * | 2004-09-02 | 2006-04-13 | Casio Comput Co Ltd | 薄膜トランジスタおよびその製造方法 |
| US7285501B2 (en) * | 2004-09-17 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Method of forming a solution processed device |
| US7298084B2 (en) * | 2004-11-02 | 2007-11-20 | 3M Innovative Properties Company | Methods and displays utilizing integrated zinc oxide row and column drivers in conjunction with organic light emitting diodes |
| KR100911698B1 (ko) * | 2004-11-10 | 2009-08-10 | 캐논 가부시끼가이샤 | 비정질 산화물을 사용한 전계 효과 트랜지스터 |
| US7829444B2 (en) * | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
| JP5126729B2 (ja) | 2004-11-10 | 2013-01-23 | キヤノン株式会社 | 画像表示装置 |
| JP5118810B2 (ja) | 2004-11-10 | 2013-01-16 | キヤノン株式会社 | 電界効果型トランジスタ |
| US7453065B2 (en) * | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
| CN101057333B (zh) * | 2004-11-10 | 2011-11-16 | 佳能株式会社 | 发光器件 |
| US7863611B2 (en) * | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
| JP5138163B2 (ja) | 2004-11-10 | 2013-02-06 | キヤノン株式会社 | 電界効果型トランジスタ |
| US7791072B2 (en) * | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
| BRPI0517568B8 (pt) * | 2004-11-10 | 2022-03-03 | Canon Kk | Transistor de efeito de campo |
| JP5053537B2 (ja) | 2004-11-10 | 2012-10-17 | キヤノン株式会社 | 非晶質酸化物を利用した半導体デバイス |
| KR101282397B1 (ko) | 2004-12-07 | 2013-07-04 | 삼성디스플레이 주식회사 | 표시 장치용 배선, 상기 배선을 포함하는 박막 트랜지스터표시판 및 그 제조 방법 |
| KR20060064264A (ko) | 2004-12-08 | 2006-06-13 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
| JP4841438B2 (ja) * | 2004-12-14 | 2011-12-21 | シャープ株式会社 | 液晶表示装置および液晶表示装置の欠陥修正方法 |
| KR20060084016A (ko) * | 2005-01-17 | 2006-07-21 | 삼성전자주식회사 | 액정 표시 장치용 박막 표시판 및 액정 표시 장치 |
| KR101112564B1 (ko) * | 2005-01-18 | 2012-03-13 | 삼성전자주식회사 | 액정표시장치 |
| US7579224B2 (en) * | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
| TWI481024B (zh) * | 2005-01-28 | 2015-04-11 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
| TWI472037B (zh) * | 2005-01-28 | 2015-02-01 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
| US7858451B2 (en) * | 2005-02-03 | 2010-12-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, semiconductor device and manufacturing method thereof |
| US7948171B2 (en) * | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US20060197092A1 (en) * | 2005-03-03 | 2006-09-07 | Randy Hoffman | System and method for forming conductive material on a substrate |
| US8681077B2 (en) * | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
| WO2006105077A2 (en) * | 2005-03-28 | 2006-10-05 | Massachusetts Institute Of Technology | Low voltage thin film transistor with high-k dielectric material |
| US7645478B2 (en) * | 2005-03-31 | 2010-01-12 | 3M Innovative Properties Company | Methods of making displays |
| US8300031B2 (en) * | 2005-04-20 | 2012-10-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising transistor having gate and drain connected through a current-voltage conversion element |
| KR101209051B1 (ko) | 2005-05-04 | 2012-12-06 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그를 포함하는 액정 표시 장치 |
| JP2006344849A (ja) | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
| TWI281569B (en) * | 2005-06-13 | 2007-05-21 | Au Optronics Corp | Display panels |
| US7691666B2 (en) | 2005-06-16 | 2010-04-06 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
| US7402506B2 (en) * | 2005-06-16 | 2008-07-22 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
| US7507618B2 (en) | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
| KR100711890B1 (ko) * | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
| JP2007041126A (ja) * | 2005-08-01 | 2007-02-15 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
| JP2007059128A (ja) * | 2005-08-23 | 2007-03-08 | Canon Inc | 有機el表示装置およびその製造方法 |
| CN101258607B (zh) | 2005-09-06 | 2011-01-05 | 佳能株式会社 | 使用非晶氧化物膜作为沟道层的场效应晶体管、使用非晶氧化物膜作为沟道层的场效应晶体管的制造方法、以及非晶氧化物膜的制造方法 |
| JP4280736B2 (ja) * | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
| JP4850457B2 (ja) | 2005-09-06 | 2012-01-11 | キヤノン株式会社 | 薄膜トランジスタ及び薄膜ダイオード |
| JP2007073705A (ja) * | 2005-09-06 | 2007-03-22 | Canon Inc | 酸化物半導体チャネル薄膜トランジスタおよびその製造方法 |
| JP4560502B2 (ja) * | 2005-09-06 | 2010-10-13 | キヤノン株式会社 | 電界効果型トランジスタ |
| JP5116225B2 (ja) * | 2005-09-06 | 2013-01-09 | キヤノン株式会社 | 酸化物半導体デバイスの製造方法 |
| EP1770788A3 (en) | 2005-09-29 | 2011-09-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having oxide semiconductor layer and manufacturing method thereof |
| JP5064747B2 (ja) | 2005-09-29 | 2012-10-31 | 株式会社半導体エネルギー研究所 | 半導体装置、電気泳動表示装置、表示モジュール、電子機器、及び半導体装置の作製方法 |
| JP5037808B2 (ja) * | 2005-10-20 | 2012-10-03 | キヤノン株式会社 | アモルファス酸化物を用いた電界効果型トランジスタ、及び該トランジスタを用いた表示装置 |
| KR101103374B1 (ko) * | 2005-11-15 | 2012-01-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 |
| JP5099740B2 (ja) | 2005-12-19 | 2012-12-19 | 財団法人高知県産業振興センター | 薄膜トランジスタ |
| KR101255327B1 (ko) * | 2005-12-27 | 2013-04-16 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조 방법 |
| KR101202530B1 (ko) * | 2005-12-27 | 2012-11-16 | 엘지디스플레이 주식회사 | 액정표시패널 및 그 제조방법 |
| TWI292281B (en) * | 2005-12-29 | 2008-01-01 | Ind Tech Res Inst | Pixel structure of active organic light emitting diode and method of fabricating the same |
| US7867636B2 (en) * | 2006-01-11 | 2011-01-11 | Murata Manufacturing Co., Ltd. | Transparent conductive film and method for manufacturing the same |
| JP4977478B2 (ja) * | 2006-01-21 | 2012-07-18 | 三星電子株式会社 | ZnOフィルム及びこれを用いたTFTの製造方法 |
| US7576394B2 (en) * | 2006-02-02 | 2009-08-18 | Kochi Industrial Promotion Center | Thin film transistor including low resistance conductive thin films and manufacturing method thereof |
| US7977169B2 (en) * | 2006-02-15 | 2011-07-12 | Kochi Industrial Promotion Center | Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof |
| US20070215945A1 (en) * | 2006-03-20 | 2007-09-20 | Canon Kabushiki Kaisha | Light control device and display |
| EP1843194A1 (en) * | 2006-04-06 | 2007-10-10 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device, semiconductor device, and electronic appliance |
| KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
| US20070252928A1 (en) | 2006-04-28 | 2007-11-01 | Toppan Printing Co., Ltd. | Structure, transmission type liquid crystal display, reflection type display and manufacturing method thereof |
| US8253883B2 (en) * | 2006-05-12 | 2012-08-28 | Sharp Kabushiki Kaisha | Display panel and display device |
| TW202449481A (zh) | 2006-05-16 | 2024-12-16 | 日商半導體能源研究所股份有限公司 | 液晶顯示裝置 |
| JP2007310180A (ja) | 2006-05-19 | 2007-11-29 | Mitsubishi Electric Corp | 液晶表示装置及びその欠陥画素修復方法 |
| JP5028033B2 (ja) | 2006-06-13 | 2012-09-19 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
| JP2008026435A (ja) * | 2006-07-19 | 2008-02-07 | Nec Lcd Technologies Ltd | 半透過型液晶表示装置及びその製造方法 |
| JP4999400B2 (ja) * | 2006-08-09 | 2012-08-15 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
| JP4404881B2 (ja) * | 2006-08-09 | 2010-01-27 | 日本電気株式会社 | 薄膜トランジスタアレイ、その製造方法及び液晶表示装置 |
| JP4609797B2 (ja) * | 2006-08-09 | 2011-01-12 | Nec液晶テクノロジー株式会社 | 薄膜デバイス及びその製造方法 |
| TW200814325A (en) * | 2006-09-05 | 2008-03-16 | Chunghwa Picture Tubes Ltd | Thim film transistor array substrate and manufacturing process therefor |
| JP4332545B2 (ja) | 2006-09-15 | 2009-09-16 | キヤノン株式会社 | 電界効果型トランジスタ及びその製造方法 |
| JP5164357B2 (ja) * | 2006-09-27 | 2013-03-21 | キヤノン株式会社 | 半導体装置及び半導体装置の製造方法 |
| JP4274219B2 (ja) * | 2006-09-27 | 2009-06-03 | セイコーエプソン株式会社 | 電子デバイス、有機エレクトロルミネッセンス装置、有機薄膜半導体装置 |
| JP5116277B2 (ja) | 2006-09-29 | 2013-01-09 | 株式会社半導体エネルギー研究所 | 半導体装置、表示装置、液晶表示装置、表示モジュール及び電子機器 |
| US7622371B2 (en) * | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
| KR101311337B1 (ko) * | 2006-10-20 | 2013-09-25 | 엘지디스플레이 주식회사 | 횡전계 방식 액정표시장치용 어레이기판과 그 제조방법 |
| JP5216204B2 (ja) | 2006-10-31 | 2013-06-19 | 株式会社半導体エネルギー研究所 | 液晶表示装置及びその作製方法 |
| CN100516998C (zh) * | 2006-11-17 | 2009-07-22 | 群康科技(深圳)有限公司 | 液晶显示器及其驱动方法 |
| US8031312B2 (en) | 2006-11-28 | 2011-10-04 | Lg Display Co., Ltd. | Array substrate for liquid crystal display device and method of manufacturing the same |
| KR100920482B1 (ko) | 2006-11-28 | 2009-10-08 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이 기판과 그 제조방법 |
| US7772021B2 (en) * | 2006-11-29 | 2010-08-10 | Samsung Electronics Co., Ltd. | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays |
| JP2008140684A (ja) * | 2006-12-04 | 2008-06-19 | Toppan Printing Co Ltd | カラーelディスプレイおよびその製造方法 |
| WO2008069255A1 (en) | 2006-12-05 | 2008-06-12 | Canon Kabushiki Kaisha | Method for manufacturing thin film transistor using oxide semiconductor and display apparatus |
| JP5305630B2 (ja) | 2006-12-05 | 2013-10-02 | キヤノン株式会社 | ボトムゲート型薄膜トランジスタの製造方法及び表示装置の製造方法 |
| US8143115B2 (en) | 2006-12-05 | 2012-03-27 | Canon Kabushiki Kaisha | Method for manufacturing thin film transistor using oxide semiconductor and display apparatus |
| KR101389219B1 (ko) | 2006-12-29 | 2014-04-24 | 엘지디스플레이 주식회사 | 프린지 필드형 액정표시패널 및 그 제조 방법 |
| KR101303578B1 (ko) * | 2007-01-05 | 2013-09-09 | 삼성전자주식회사 | 박막 식각 방법 |
| JP5508662B2 (ja) | 2007-01-12 | 2014-06-04 | 株式会社半導体エネルギー研究所 | 表示装置 |
| US8207063B2 (en) * | 2007-01-26 | 2012-06-26 | Eastman Kodak Company | Process for atomic layer deposition |
| KR101410926B1 (ko) | 2007-02-16 | 2014-06-24 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조방법 |
| KR100851215B1 (ko) * | 2007-03-14 | 2008-08-07 | 삼성에스디아이 주식회사 | 박막 트랜지스터 및 이를 이용한 유기 전계 발광표시장치 |
| US8333913B2 (en) | 2007-03-20 | 2012-12-18 | Idemitsu Kosan Co., Ltd. | Sputtering target, oxide semiconductor film and semiconductor device |
| JP5244331B2 (ja) * | 2007-03-26 | 2013-07-24 | 出光興産株式会社 | 非晶質酸化物半導体薄膜、その製造方法、薄膜トランジスタの製造方法、電界効果型トランジスタ、発光装置、表示装置及びスパッタリングターゲット |
| US7795613B2 (en) * | 2007-04-17 | 2010-09-14 | Toppan Printing Co., Ltd. | Structure with transistor |
| KR101325053B1 (ko) | 2007-04-18 | 2013-11-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
| KR20080094300A (ko) * | 2007-04-19 | 2008-10-23 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법과 박막 트랜지스터를포함하는 평판 디스플레이 |
| KR101334181B1 (ko) * | 2007-04-20 | 2013-11-28 | 삼성전자주식회사 | 선택적으로 결정화된 채널층을 갖는 박막 트랜지스터 및 그제조 방법 |
| CN101663762B (zh) * | 2007-04-25 | 2011-09-21 | 佳能株式会社 | 氧氮化物半导体 |
| US8748879B2 (en) | 2007-05-08 | 2014-06-10 | Idemitsu Kosan Co., Ltd. | Semiconductor device, thin film transistor and a method for producing the same |
| JP4989309B2 (ja) * | 2007-05-18 | 2012-08-01 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
| KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
| KR101415561B1 (ko) | 2007-06-14 | 2014-08-07 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그의 제조 방법 |
| US8921858B2 (en) | 2007-06-29 | 2014-12-30 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
| US7897971B2 (en) | 2007-07-26 | 2011-03-01 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| KR101433109B1 (ko) * | 2007-10-16 | 2014-08-26 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이 기판 및 그 제조방법 |
| KR20100060003A (ko) * | 2007-10-24 | 2010-06-04 | 가부시키가이샤 고베 세이코쇼 | 표시 장치 및 이것에 사용하는 Cu 합금막 |
| JP5374111B2 (ja) | 2007-10-24 | 2013-12-25 | 株式会社神戸製鋼所 | 表示装置およびこれに用いるCu合金膜 |
| JP5213422B2 (ja) * | 2007-12-04 | 2013-06-19 | キヤノン株式会社 | 絶縁層を有する酸化物半導体素子およびそれを用いた表示装置 |
| JPWO2009075281A1 (ja) | 2007-12-13 | 2011-04-28 | 出光興産株式会社 | 酸化物半導体を用いた電界効果型トランジスタ及びその製造方法 |
| US8202365B2 (en) * | 2007-12-17 | 2012-06-19 | Fujifilm Corporation | Process for producing oriented inorganic crystalline film, and semiconductor device using the oriented inorganic crystalline film |
| KR20090075554A (ko) * | 2008-01-04 | 2009-07-08 | 삼성전자주식회사 | 액정 표시 장치와 그 제조 방법 |
| KR101425131B1 (ko) * | 2008-01-15 | 2014-07-31 | 삼성디스플레이 주식회사 | 표시 기판 및 이를 포함하는 표시 장치 |
| KR101412761B1 (ko) | 2008-01-18 | 2014-07-02 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
| KR101471547B1 (ko) * | 2008-02-20 | 2014-12-11 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| JP4626659B2 (ja) * | 2008-03-13 | 2011-02-09 | ソニー株式会社 | 表示装置 |
| JP2009231664A (ja) | 2008-03-25 | 2009-10-08 | Idemitsu Kosan Co Ltd | 電界効果トランジスタ及びその製造方法 |
| JP2009267399A (ja) * | 2008-04-04 | 2009-11-12 | Fujifilm Corp | 半導体装置,半導体装置の製造方法,表示装置及び表示装置の製造方法 |
| JP5325446B2 (ja) | 2008-04-16 | 2013-10-23 | 株式会社日立製作所 | 半導体装置及びその製造方法 |
| JP5704790B2 (ja) * | 2008-05-07 | 2015-04-22 | キヤノン株式会社 | 薄膜トランジスタ、および、表示装置 |
| JP5305731B2 (ja) | 2008-05-12 | 2013-10-02 | キヤノン株式会社 | 半導体素子の閾値電圧の制御方法 |
| TWI569454B (zh) | 2008-09-01 | 2017-02-01 | 半導體能源研究所股份有限公司 | 半導體裝置的製造方法 |
| JP4623179B2 (ja) * | 2008-09-18 | 2011-02-02 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
| CN100583459C (zh) * | 2008-09-24 | 2010-01-20 | 友达光电股份有限公司 | 像素结构及其薄膜晶体管 |
| JP5451280B2 (ja) * | 2008-10-09 | 2014-03-26 | キヤノン株式会社 | ウルツ鉱型結晶成長用基板およびその製造方法ならびに半導体装置 |
| JP5616012B2 (ja) | 2008-10-24 | 2014-10-29 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| JP5442234B2 (ja) | 2008-10-24 | 2014-03-12 | 株式会社半導体エネルギー研究所 | 半導体装置及び表示装置 |
| KR101515468B1 (ko) | 2008-12-12 | 2015-05-06 | 삼성전자주식회사 | 표시장치 및 그 동작방법 |
| CN101572274A (zh) * | 2009-05-26 | 2009-11-04 | 友达光电股份有限公司 | 一种具有刻蚀阻挡层的氧化物薄膜晶体管及其制备方法 |
| KR101962603B1 (ko) * | 2009-10-16 | 2019-03-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 표시 장치 및 액정 표시 장치를 포함한 전자 기기 |
| CN110061144A (zh) | 2009-10-16 | 2019-07-26 | 株式会社半导体能源研究所 | 逻辑电路和半导体器件 |
| MY166003A (en) | 2009-10-21 | 2018-05-21 | Semiconductor Energy Lab | Display device and electronic device including display device |
| WO2011049005A1 (en) * | 2009-10-21 | 2011-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Analog circuit and semiconductor device |
| WO2011048945A1 (en) * | 2009-10-21 | 2011-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and electronic device including the same |
| KR101248459B1 (ko) * | 2009-11-10 | 2013-03-28 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
| WO2011068021A1 (en) * | 2009-12-04 | 2011-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| WO2011105210A1 (en) * | 2010-02-26 | 2011-09-01 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| WO2012002040A1 (en) * | 2010-07-01 | 2012-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Driving method of liquid crystal display device |
-
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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