KR102796255B1 - 디스플레이 장치 - Google Patents
디스플레이 장치 Download PDFInfo
- Publication number
- KR102796255B1 KR102796255B1 KR1020200048851A KR20200048851A KR102796255B1 KR 102796255 B1 KR102796255 B1 KR 102796255B1 KR 1020200048851 A KR1020200048851 A KR 1020200048851A KR 20200048851 A KR20200048851 A KR 20200048851A KR 102796255 B1 KR102796255 B1 KR 102796255B1
- Authority
- KR
- South Korea
- Prior art keywords
- stressor
- semiconductor layer
- layer
- thin film
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6713—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device characterised by the properties of the source or drain regions, e.g. compositions or sectional shapes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—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
- 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
- H10D86/411—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 characterised by materials, geometry or structure of the substrates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—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
- 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
- H10D86/441—Interconnections, e.g. scanning lines
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—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
- 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
- H10D86/60—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 wherein the TFTs are in active matrices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/124—Insulating layers formed between TFT elements and OLED elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13069—Thin film transistor [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0312—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes
- H10D30/0314—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral top-gate TFTs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0321—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] comprising silicon, e.g. amorphous silicon or polysilicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
- H10D30/6731—Top-gate only TFTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
- H10D30/6745—Polycrystalline or microcrystalline silicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
- H10D30/6746—Amorphous silicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/751—Insulated-gate field-effect transistors [IGFET] having composition variations in the channel regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/791—Arrangements for exerting mechanical stress on the crystal lattice of the channel regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/464—Lateral top-gate IGFETs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/311—Flexible OLED
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
- H10K77/111—Flexible substrates
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Thin Film Transistor (AREA)
- Electroluminescent Light Sources (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 디스플레이 장치의 어느 하나의 화소의 등가회로도이다.
도 3은 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
도 4는 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
도 5는 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
도 6은 본 발명의 일 실시예에 따른 정공의 이동도 변화에 대한 그래프이다.
도 7a 및 도 7b는 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
도 8은 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
도 9는 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
도 10은 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
도 11은 본 발명의 일 실시예에 따른 디스플레이 장치의 일부를 개략적으로 나타낸 단면도이다.
10: 디스플레이 패널
100: 기판
111: 버퍼층
113: 게이트절연층
PX: 화소
TFT1, TFT2, TFT3: 제1 내지 제3 박막트랜지스터
ST1, ST2, ST3, ST4, ST5, ST6: 제1 내지 제6 스트레서
Claims (20)
- 기판 상에 배치되며, 제1 채널영역, 제1 소스영역 및 제1 드레인영역을 포함하는 제1 반도체층;
상기 기판과 상기 제1 반도체층 사이에 배치되며, 상기 제1 소스영역과 적어도 일부 중첩되는 제1 스트레서(stressor);
상기 기판과 상기 제1 반도체층 사이에 배치되며, 상기 제1 드레인영역과 적어도 일부 중첩되고, 상기 제1 스트레서와 이격된 제2 스트레서;
상기 제1 반도체층의 상기 제1 채널영역과 동일한 층 상에 배치되어, 저면 전체가 상기 제1 채널영역의 저면 전체와 함께 상기 동일한 층에 직접 컨택하는, 제2 반도체층;
상기 제1 반도체층과 상기 제2 반도체층 상에 배치되는 게이트절연층; 및
상기 게이트절연층 상에 배치되며, 상기 제1 반도체층과 적어도 일부 중첩되는 제1 게이트전극 및 상기 제2 반도체층과 적어도 일부 중첩되는 제2 게이트전극;을 포함하는 디스플레이 장치. - 제1 항에 있어서,
상기 기판과 상기 제1 스트레서 사이에 배치되며, 제1 홈 및 제2 홈을 구비하는 버퍼층을 더 포함하고,
상기 제1 스트레서의 일부는 상기 제1 홈에 매립되고,
상기 제2 스트레서의 일부는 상기 제2 홈에 매립되는 디스플레이 장치. - 제1 항에 있어서,
상기 기판과 상기 제1 스트레서 사이에 배치되며, 상기 기판의 일부를 노출하는 제1 관통홀 및 제2 관통홀을 구비하는 버퍼층을 더 포함하고,
상기 제1 스트레서의 일부는 상기 제1 관통홀에 매립되고,
상기 제2 스트레서의 일부는 상기 제2 관통홀에 매립되는 디스플레이 장치. - 제1 항에 있어서,
상기 기판으로부터 상기 제1 채널영역의 상면까지의 거리는 상기 기판으로부터 상기 제1 소스영역의 상면까지의 거리보다 짧은 디스플레이 장치. - 제1 항에 있어서,
제1 박막트랜지스터는 상기 제1 반도체층 및 상기 제1 게이트전극을 포함하고,
상기 제1 박막트랜지스터는 스위칭 박막트랜지스터인 디스플레이 장치. - 제1 항에 있어서,
상기 제1 스트레서 및 상기 제2 스트레서는 압축(compressive) 형태의 막 스트레스를 갖는 디스플레이 장치. - 제1 항에 있어서,
상기 제1 스트레서에 포함된 물질의 입자 간 거리 및 상기 제2 스트레서에 포함된 물질의 입자 간 거리는 상기 제1 반도체층에 포함된 물질의 입자 간 거리보다 큰 디스플레이 장치. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200048851A KR102796255B1 (ko) | 2020-04-22 | 2020-04-22 | 디스플레이 장치 |
| US17/140,660 US12016203B2 (en) | 2020-04-22 | 2021-01-04 | Display device including stressors |
| CN202110410335.0A CN113540171A (zh) | 2020-04-22 | 2021-04-16 | 显示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200048851A KR102796255B1 (ko) | 2020-04-22 | 2020-04-22 | 디스플레이 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20210130899A KR20210130899A (ko) | 2021-11-02 |
| KR102796255B1 true KR102796255B1 (ko) | 2025-04-17 |
Family
ID=78124332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200048851A Active KR102796255B1 (ko) | 2020-04-22 | 2020-04-22 | 디스플레이 장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12016203B2 (ko) |
| KR (1) | KR102796255B1 (ko) |
| CN (1) | CN113540171A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230060581A (ko) * | 2021-10-27 | 2023-05-08 | 삼성디스플레이 주식회사 | 박막 트랜지스터 어레이 기판 및 그 제조 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094611A1 (en) * | 2001-11-14 | 2003-05-22 | Semiconductor Energy Laboratory Co., Ltd | Semiconductor device and method of fabricating the same |
| JP2008147207A (ja) | 2006-12-06 | 2008-06-26 | Dainippon Printing Co Ltd | 薄膜トランジスタ基板 |
| US20180090695A1 (en) | 2016-09-26 | 2018-03-29 | Japan Display Inc. | Display device |
| US20210098582A1 (en) | 2018-04-27 | 2021-04-01 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Tft substrate and manufacturing method thereof |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037766A (en) * | 1988-12-06 | 1991-08-06 | Industrial Technology Research Institute | Method of fabricating a thin film polysilicon thin film transistor or resistor |
| WO2002009192A1 (en) * | 2000-07-24 | 2002-01-31 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device, liquid crystal display device, el display device, semiconductor film producing method, and semiconductor device producing method |
| US6800910B2 (en) | 2002-09-30 | 2004-10-05 | Advanced Micro Devices, Inc. | FinFET device incorporating strained silicon in the channel region |
| US6825086B2 (en) | 2003-01-17 | 2004-11-30 | Sharp Laboratories Of America, Inc. | Strained-silicon channel CMOS with sacrificial shallow trench isolation oxide liner |
| US7227205B2 (en) | 2004-06-24 | 2007-06-05 | International Business Machines Corporation | Strained-silicon CMOS device and method |
| US7271442B2 (en) * | 2005-01-12 | 2007-09-18 | International Business Machines Corporation | Transistor structure having stressed regions of opposite types underlying channel and source/drain regions |
| KR100647695B1 (ko) * | 2005-05-27 | 2006-11-23 | 삼성에스디아이 주식회사 | 유기 박막 트랜지스터 및 그의 제조방법과 이를 구비한평판표시장치 |
| JP4664760B2 (ja) * | 2005-07-12 | 2011-04-06 | 株式会社東芝 | 半導体装置およびその製造方法 |
| US7618856B2 (en) | 2005-12-06 | 2009-11-17 | United Microelectronics Corp. | Method for fabricating strained-silicon CMOS transistors |
| TWI319211B (en) | 2006-12-13 | 2010-01-01 | Univ Nat Taiwan | Mobility enhancement of thin film transistor by strain technology |
| DE102007009915B4 (de) * | 2007-02-28 | 2020-07-30 | Globalfoundries Inc. | Halbleiterbauelement mit verformter Halbleiterlegierung mit einem Konzentrationsprofil und Verfahren zu dessen Herstellung |
| KR20090108431A (ko) * | 2008-04-11 | 2009-10-15 | 삼성전자주식회사 | 표시 기판 및 그 제조 방법 |
| KR101213707B1 (ko) * | 2008-07-08 | 2012-12-18 | 엘지디스플레이 주식회사 | 폴리실리콘 박막트랜지스터 및 그 제조방법 |
| JP2011119397A (ja) * | 2009-12-02 | 2011-06-16 | Canon Inc | 半導体装置及びその製造方法 |
| KR101030031B1 (ko) * | 2010-01-08 | 2011-04-20 | 삼성모바일디스플레이주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
| KR101084242B1 (ko) * | 2010-01-14 | 2011-11-16 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
| KR101094302B1 (ko) * | 2010-06-03 | 2011-12-19 | 삼성모바일디스플레이주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
| JP5731369B2 (ja) * | 2010-12-28 | 2015-06-10 | 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 |
| US20120178224A1 (en) * | 2011-01-12 | 2012-07-12 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| TWI446545B (zh) * | 2011-08-30 | 2014-07-21 | Au Optronics Corp | 顯示面板之薄膜電晶體及其製作方法 |
| US8952379B2 (en) * | 2011-09-16 | 2015-02-10 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| US9653614B2 (en) * | 2012-01-23 | 2017-05-16 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
| KR101909204B1 (ko) | 2012-06-25 | 2018-10-17 | 삼성전자 주식회사 | 내장된 스트레인-유도 패턴을 갖는 반도체 소자 및 그 형성 방법 |
| TWI605592B (zh) | 2012-11-22 | 2017-11-11 | 三星電子股份有限公司 | 在凹處包括一應力件的半導體裝置及其形成方法(二) |
| KR102059526B1 (ko) | 2012-11-22 | 2019-12-26 | 삼성전자주식회사 | 내장 스트레서를 갖는 반도체 소자 형성 방법 및 관련된 소자 |
| US8877604B2 (en) * | 2012-12-17 | 2014-11-04 | International Business Machines Corporation | Device structure with increased contact area and reduced gate capacitance |
| US9147615B2 (en) * | 2014-02-14 | 2015-09-29 | International Business Machines Corporation | Ambipolar synaptic devices |
| CN104218041B (zh) * | 2014-08-15 | 2017-12-08 | 京东方科技集团股份有限公司 | 阵列基板及制备方法和显示装置 |
| TWI720097B (zh) * | 2016-07-11 | 2021-03-01 | 日商半導體能源硏究所股份有限公司 | 濺射靶材及濺射靶材的製造方法 |
| CN106229298B (zh) * | 2016-08-17 | 2018-12-11 | 武汉华星光电技术有限公司 | 一种阵列基板及其制作方法 |
| US10679847B2 (en) * | 2018-03-01 | 2020-06-09 | International Business Machines Corporation | Self-aligned spacerless thin film transistor |
| US10672795B2 (en) * | 2018-06-27 | 2020-06-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Bulk semiconductor substrate configured to exhibit semiconductor-on-insulator behavior |
-
2020
- 2020-04-22 KR KR1020200048851A patent/KR102796255B1/ko active Active
-
2021
- 2021-01-04 US US17/140,660 patent/US12016203B2/en active Active
- 2021-04-16 CN CN202110410335.0A patent/CN113540171A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094611A1 (en) * | 2001-11-14 | 2003-05-22 | Semiconductor Energy Laboratory Co., Ltd | Semiconductor device and method of fabricating the same |
| JP2008147207A (ja) | 2006-12-06 | 2008-06-26 | Dainippon Printing Co Ltd | 薄膜トランジスタ基板 |
| US20180090695A1 (en) | 2016-09-26 | 2018-03-29 | Japan Display Inc. | Display device |
| US20210098582A1 (en) | 2018-04-27 | 2021-04-01 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Tft substrate and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113540171A (zh) | 2021-10-22 |
| KR20210130899A (ko) | 2021-11-02 |
| US12016203B2 (en) | 2024-06-18 |
| US20210335926A1 (en) | 2021-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USRE49958E1 (en) | Organic light-emitting diode display | |
| US20210167323A1 (en) | Organic light-emitting display apparatus | |
| US11437444B2 (en) | Display device | |
| US10038163B2 (en) | Display device | |
| US10541336B2 (en) | Semiconductor device with dummy hole | |
| US20240282760A1 (en) | Display device and manufacturing method thereof | |
| KR102490896B1 (ko) | 유기발광 표시 장치 | |
| US12002821B2 (en) | Display apparatus and method of manufacturing the same | |
| US11730026B2 (en) | Display apparatus | |
| US12063817B2 (en) | Display apparatus and method of manufacturing the same | |
| KR102796255B1 (ko) | 디스플레이 장치 | |
| WO2020056887A1 (zh) | 有机发光二极管显示屏及电子设备 | |
| KR102650144B1 (ko) | 표시 장치 및 표시 장치 제조 방법 | |
| KR102037487B1 (ko) | 유기전계 발광소자의 제조 방법 및 그 방법에 의해 제조된 유기전계 발광소자 | |
| US12382797B2 (en) | Display panel and display apparatus including the same | |
| US20230389362A1 (en) | Display apparatus and method of manufacturing the same | |
| US20220231256A1 (en) | Display apparatus and manufacturing the same | |
| US20240243107A1 (en) | Transfer film stretching device | |
| US20240260325A1 (en) | Light emitting display device | |
| US20240224700A1 (en) | Display Device | |
| KR20250096992A (ko) | 표시 장치 및 이의 제조 방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |