KR20080073965A - 액정 표시장치 - Google Patents
액정 표시장치 Download PDFInfo
- Publication number
- KR20080073965A KR20080073965A KR1020070012868A KR20070012868A KR20080073965A KR 20080073965 A KR20080073965 A KR 20080073965A KR 1020070012868 A KR1020070012868 A KR 1020070012868A KR 20070012868 A KR20070012868 A KR 20070012868A KR 20080073965 A KR20080073965 A KR 20080073965A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- guide plate
- light guide
- display panel
- Prior art date
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Classifications
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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
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- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
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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
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
-
- 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
- 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)
Abstract
Description
Claims (10)
- 액정 표시패널과;상기 액정 표시패널의 배면에 위치되는 도광판과;상기 액정 표시패널과 상기 도광판 사이에 위치되는 광학 시트들과;상기 도광판 및 광학 시트들이 삽입되는 바텀 섀시를 구비하며;상기 바텀 섀시는상기 액정 표시패널이 안착되는 측면부와, 상기 측면부에서 단차를 가지도록 형성되며 상기 도광판 및 광학 시트들이 삽입되는 내측부와, 상기 측면부의 외측에서 신장되는 돌출부는 가지는 바텀 섀시를 구비하는 것을 특징으로 하는 액정 표시장치.
- 제 1항에 있어서,발광 다이오드 기판에 형성되어 상기 도광판으로 광을 공급하기 위한 발광 다이오드를 구비하는 것을 특징으로 하는 액정 표시장치.
- 제 2항에 있어서,상기 발광 다이오드 기판은 상기 내측부에 삽입되는 것을 특징으로 하는 액정 표시장치.
- 제 1항에 있어서,상기 액정 표시패널은 상기 측면부에 접착 물질에 의하여 고정되는 것을 특징으로 하는 액정 표시장치.
- 제 4항에 있어서,상기 접착 물질은 접착 테이프인 것을 특징으로 하는 액정 표시장치.
- 제 1항에 있어서,상기 돌출부는 상기 측면부의 외측으로 적어도 한번 이상 굴곡을 갖도록 형성되는 것을 특징으로 하는 액정 표시장치.
- 제 1항에 있어서,상기 내측부와 상기 도광판 사이에 위치되어 상기 도광판으로부터 공급되는 광을 상기 도광판으로 재공급하기 위한 반사판을 더 구비하는 것을 특징으로 하는 액정 표시장치.
- 제 1항에 있어서,상기 액정 표시패널 상에 위치되며 상기 바텀 섀시에 고정되는 탑 섀시를 더 구비하는 것을 특징으로 하는 액정 표시장치.
- 제 1항에 있어서,상기 도광판은 발광 다이오드들이 삽입되기 위하여 상기 도광판의 일측면에 위치되는 제 1홀들과,상기 발광 다이오드들로 구동신호를 공급하기 위한 가요성 인쇄 회로의 부품들이 삽입되는 제 2홀들을 구비하는 것을 특징으로 하는 액정 표시장치.
- 제 9항에 있어서,상기 바텀 섀시는 상기 제 1홀들과 제 2홀들과 중첩되는 부분에 위치되는 개구부를 포함하는 것을 특징으로 하는 액정 표시장치.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070012868A KR100873701B1 (ko) | 2007-02-07 | 2007-02-07 | 액정 표시장치 |
JP2007101712A JP5038000B2 (ja) | 2007-01-17 | 2007-04-09 | 液晶表示装置 |
US12/007,545 US8120722B2 (en) | 2007-01-17 | 2008-01-11 | Display device with a bottom chassis |
CN201310093905.3A CN103217824B (zh) | 2007-01-17 | 2008-01-16 | 带有底部支架的显示装置 |
EP08150351A EP1956401B1 (en) | 2007-01-17 | 2008-01-17 | Display device with a bottom chassis |
DE602008000234T DE602008000234D1 (de) | 2007-01-17 | 2008-01-17 | Anzeigevorrichtung mit Untergestell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070012868A KR100873701B1 (ko) | 2007-02-07 | 2007-02-07 | 액정 표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080073965A true KR20080073965A (ko) | 2008-08-12 |
KR100873701B1 KR100873701B1 (ko) | 2008-12-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070012868A KR100873701B1 (ko) | 2007-01-17 | 2007-02-07 | 액정 표시장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100873701B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140068735A (ko) * | 2012-11-28 | 2014-06-09 | 엘지디스플레이 주식회사 | 액정표시 장치 |
KR20150033154A (ko) * | 2013-09-23 | 2015-04-01 | 삼성디스플레이 주식회사 | 표시 장치 |
KR101533662B1 (ko) * | 2009-01-09 | 2015-07-06 | 삼성디스플레이 주식회사 | 표시 장치 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100739527B1 (ko) * | 2000-10-13 | 2007-07-13 | 삼성전자주식회사 | 액정 표시 장치의 백라이트 유닛 |
-
2007
- 2007-02-07 KR KR1020070012868A patent/KR100873701B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101533662B1 (ko) * | 2009-01-09 | 2015-07-06 | 삼성디스플레이 주식회사 | 표시 장치 |
KR20140068735A (ko) * | 2012-11-28 | 2014-06-09 | 엘지디스플레이 주식회사 | 액정표시 장치 |
KR20150033154A (ko) * | 2013-09-23 | 2015-04-01 | 삼성디스플레이 주식회사 | 표시 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100873701B1 (ko) | 2008-12-12 |
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