KR100873701B1 - 액정 표시장치 - Google Patents
액정 표시장치 Download PDFInfo
- Publication number
- KR100873701B1 KR100873701B1 KR1020070012868A KR20070012868A KR100873701B1 KR 100873701 B1 KR100873701 B1 KR 100873701B1 KR 1020070012868 A KR1020070012868 A KR 1020070012868A KR 20070012868 A KR20070012868 A KR 20070012868A KR 100873701 B1 KR100873701 B1 KR 100873701B1
- 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
바람직하게, 상기 액정 표시패널은 상기 측면부에 접착 물질에 의하여 고정된다. 상기 접착 물질은 접착 테이프이다. 상기 돌출부는 상기 측면부의 외측으로 한번 이상 굴곡을 갖도록 형성된다. 상기 내측부와 상기 도광판 사이에 위치되어 상기 도광판으로부터 공급되는 광을 상기 도광판으로 재공급하기 위한 반사판을 더 구비한다. 상기 액정 표시패널 상에 위치되며 상기 바텀 섀시에 고정되는 탑 섀시를 더 구비한다.
Claims (10)
- 액정 표시패널과;상기 액정 표시패널의 배면에 위치되며 발광 다이오드들이 삽입되는 제 1홀들과, 상기 발광 다이오드들로 구동신호를 공급하기 위한 가요성 인쇄 회로의 부품들이 삽입되는 제 2홀들을 포함하는 도광판과;상기 액정 표시패널과 상기 도광판 사이에 위치되는 광학 시트들과;상기 도광판 및 광학 시트들이 삽입되도록 알루미늄으로 형성되며, 상기 제 1홀들 및 제 2홀들과 중첩되는 부분에 위치되는 개구부를 포함하는 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 돌출부를 가지는 것을 특징으로 하는 액정 표시장치.
- 삭제
- 삭제
- 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 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.
- 삭제
- 삭제
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 |
DE602008000234T DE602008000234D1 (de) | 2007-01-17 | 2008-01-17 | Anzeigevorrichtung mit Untergestell |
EP08150351A EP1956401B1 (en) | 2007-01-17 | 2008-01-17 | Display device with a bottom chassis |
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 KR20080073965A (ko) | 2008-08-12 |
KR100873701B1 true KR100873701B1 (ko) | 2008-12-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070012868A KR100873701B1 (ko) | 2007-01-17 | 2007-02-07 | 액정 표시장치 |
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KR (1) | KR100873701B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101533662B1 (ko) * | 2009-01-09 | 2015-07-06 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102050382B1 (ko) * | 2012-11-28 | 2019-11-29 | 엘지디스플레이 주식회사 | 액정표시 장치 |
KR102201943B1 (ko) * | 2013-09-23 | 2021-01-12 | 삼성디스플레이 주식회사 | 표시 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020029709A (ko) * | 2000-10-13 | 2002-04-19 | 윤종용 | 액정 표시 장치의 백라이트 유닛 |
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2007
- 2007-02-07 KR KR1020070012868A patent/KR100873701B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020029709A (ko) * | 2000-10-13 | 2002-04-19 | 윤종용 | 액정 표시 장치의 백라이트 유닛 |
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KR20080073965A (ko) | 2008-08-12 |
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