KR100862470B1 - 디스플레이 장치 및 그 제조방법 - Google Patents
디스플레이 장치 및 그 제조방법 Download PDFInfo
- Publication number
- KR100862470B1 KR100862470B1 KR1020070060229A KR20070060229A KR100862470B1 KR 100862470 B1 KR100862470 B1 KR 100862470B1 KR 1020070060229 A KR1020070060229 A KR 1020070060229A KR 20070060229 A KR20070060229 A KR 20070060229A KR 100862470 B1 KR100862470 B1 KR 100862470B1
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- KR
- South Korea
- Prior art keywords
- liquid crystal
- backlight unit
- crystal panel
- light
- guide plate
- 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.)
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0025—Diffusing sheet or layer; Prismatic sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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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
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (11)
- 반사시트, 도광판 및 발광부를 포함하는 백라이트 유닛;상기 백라이트 유닛 상에 적층되어 영상을 표시하는 액정 패널; 및상기 백라이트 유닛과 액정 패널 사이에 형성되어 상기 백라이트 유닛과 액정 패널을 상호 결합시키고 광을 확산시키는 광 확산용 접착시트를 포함하는 디스플레이 장치.
- 제1항에 있어서,상기 광 확산용 접착시트는 액상 점착제와 광 산란용 물질을 포함하는 디스플레이 장치.
- 제2항에 있어서,상기 액상 점착제는 레진(resin)을 포함하고, 상기 광 산란용 물질은 아크릴을 포함하는 디스플레이 장치.
- 제1항에 있어서,상기 백라이트 유닛 및 액정 패널을 수납고정하기 위하여 실리콘으로 형성된 프레임을 포함하는 디스플레이 장치.
- 삭제
- 반사시트, 도광판 및 발광부를 포함하는 백라이트 유닛을 준비하는 단계;상기 백라이트 유닛 상에 광 확산용 접착시트 물질을 도포하는 단계; 및상기 광 확산용 접착시트 물질이 도포된 백라이트 유닛 상에 액정 패널을 결합시키는 단계를 포함하는 디스플레이 장치의 제조방법.
- 제6항에 있어서,상기 광 확산용 접착시트 물질은 액상 점착제 및 광 산란용 물질의 혼합물로 형성된 디스플레이 장치의 제조방법.
- 제7항에 있어서,상기 액상 점착제는 레진(resin)을 포함하고, 상기 광 산란용 물질은 아크릴을 포함하는 디스플레이 장치의 제조방법.
- 제6항에 있어서,상기 반사시트, 도광판 및 발광부를 포함하는 백라이트 유닛은 실리콘으로 형성된 프레임에 수납되는 단계를 포함하는 디스플레이 장치의 제조방법.
- 삭제
- 삭제
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070060229A KR100862470B1 (ko) | 2007-06-20 | 2007-06-20 | 디스플레이 장치 및 그 제조방법 |
| PCT/KR2008/003210 WO2008153293A2 (en) | 2007-06-15 | 2008-06-09 | Display device and method for manufacturing thereof |
| US12/663,940 US8547495B2 (en) | 2007-06-15 | 2008-06-09 | Display device and method for manufacturing thereof |
| JP2010512063A JP5525442B2 (ja) | 2007-06-15 | 2008-06-09 | ディスプレイ装置及びその製造方法 |
| CN200880020314.0A CN101681040B (zh) | 2007-06-15 | 2008-06-09 | 显示装置及其制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070060229A KR100862470B1 (ko) | 2007-06-20 | 2007-06-20 | 디스플레이 장치 및 그 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100862470B1 true KR100862470B1 (ko) | 2008-10-08 |
Family
ID=40153029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070060229A Active KR100862470B1 (ko) | 2007-06-15 | 2007-06-20 | 디스플레이 장치 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100862470B1 (ko) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000221331A (ja) * | 1999-02-02 | 2000-08-11 | Seiko Epson Corp | 導光板、それを用いた液晶表示装置および電子機器 |
| KR20010007255A (ko) * | 1999-06-07 | 2001-01-26 | 가마이 고로 | 확산 접착층, 광학 부재 및 반사형 액정 디스플레이디바이스 |
| KR20020018219A (ko) * | 2000-09-01 | 2002-03-08 | 윤종용 | 액정표시장치 |
| KR20050123116A (ko) * | 2003-03-28 | 2005-12-29 | 후지 샤신 필름 가부시기가이샤 | 편광판과 그의 제조방법, 및 화상 표시 장치 |
| KR20070060816A (ko) * | 2005-12-09 | 2007-06-13 | 삼성전자주식회사 | 터치 패널을 구비하는 액정 표시 장치 |
| JP2008006005A (ja) * | 2006-06-28 | 2008-01-17 | Toshiba Corp | 生体情報計測装置、生体情報計測方法および生体情報計測プログラム |
-
2007
- 2007-06-20 KR KR1020070060229A patent/KR100862470B1/ko active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000221331A (ja) * | 1999-02-02 | 2000-08-11 | Seiko Epson Corp | 導光板、それを用いた液晶表示装置および電子機器 |
| KR20010007255A (ko) * | 1999-06-07 | 2001-01-26 | 가마이 고로 | 확산 접착층, 광학 부재 및 반사형 액정 디스플레이디바이스 |
| KR20020018219A (ko) * | 2000-09-01 | 2002-03-08 | 윤종용 | 액정표시장치 |
| KR20050123116A (ko) * | 2003-03-28 | 2005-12-29 | 후지 샤신 필름 가부시기가이샤 | 편광판과 그의 제조방법, 및 화상 표시 장치 |
| KR20070060816A (ko) * | 2005-12-09 | 2007-06-13 | 삼성전자주식회사 | 터치 패널을 구비하는 액정 표시 장치 |
| JP2008006005A (ja) * | 2006-06-28 | 2008-01-17 | Toshiba Corp | 生体情報計測装置、生体情報計測方法および生体情報計測プログラム |
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