KR100532868B1 - 액정표시장치의 백라이트 어셈블리 - Google Patents
액정표시장치의 백라이트 어셈블리 Download PDFInfo
- Publication number
- KR100532868B1 KR100532868B1 KR1019980030525A KR19980030525A KR100532868B1 KR 100532868 B1 KR100532868 B1 KR 100532868B1 KR 1019980030525 A KR1019980030525 A KR 1019980030525A KR 19980030525 A KR19980030525 A KR 19980030525A KR 100532868 B1 KR100532868 B1 KR 100532868B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical sheets
- lcd panel
- liquid crystal
- crystal display
- cushion sheet
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G02B6/0031—Reflecting element, 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
- G02B6/0081—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
-
- 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
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
Landscapes
- 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 (3)
- 상부면 소정영역에 수납공간이 형성된 몰드프레임과, 상기 수납공간의 기저면에서부터 차례대로 적재되는 반사판, 도광판, 광학 시트들 및 LCD 패널을 포함하는 액정표시장치의 백라이트 어셈블리에 있어서,상기 수납공간의 기저면과 상기 반사판 사이에 배치되어, 상기 광학 시트들과 상기 LCD 패널을 탄성력으로 밀착시키는 쿠션 시트를 포함하는 것을 특징으로 하는 액정표시장치의 백라이트 어셈블리.
- 제 1 항에 있어서, 상기 쿠션 시트는 실리콘 고무인 것을 특징으로 하는 액정표시장치의 백라이트 어셈블리.
- 제 1 항에 있어서, 상기 쿠션 시트의 두께는 0.05~0.1㎜인 것을 특징으로 하는 액정표시장치의 백라이트 어셈블리.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980030525A KR100532868B1 (ko) | 1998-07-29 | 1998-07-29 | 액정표시장치의 백라이트 어셈블리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980030525A KR100532868B1 (ko) | 1998-07-29 | 1998-07-29 | 액정표시장치의 백라이트 어셈블리 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000009872A KR20000009872A (ko) | 2000-02-15 |
KR100532868B1 true KR100532868B1 (ko) | 2006-02-10 |
Family
ID=19545540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980030525A Expired - Fee Related KR100532868B1 (ko) | 1998-07-29 | 1998-07-29 | 액정표시장치의 백라이트 어셈블리 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100532868B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100939613B1 (ko) * | 2003-04-30 | 2010-02-01 | 엘지디스플레이 주식회사 | 백라이트 유닛이 개선된 액정표시장치 |
CN107422525A (zh) * | 2016-05-24 | 2017-12-01 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及液晶显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08146226A (ja) * | 1994-11-22 | 1996-06-07 | Enplas Corp | 面光源装置 |
JPH08262438A (ja) * | 1995-03-23 | 1996-10-11 | Alps Electric Co Ltd | 液晶表示装置のバックライト構造 |
JPH09304627A (ja) * | 1996-05-18 | 1997-11-28 | Enplas Corp | サイドライト型面光源装置 |
JPH1039280A (ja) * | 1996-07-25 | 1998-02-13 | Nec Corp | 液晶表示装置 |
-
1998
- 1998-07-29 KR KR1019980030525A patent/KR100532868B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08146226A (ja) * | 1994-11-22 | 1996-06-07 | Enplas Corp | 面光源装置 |
JPH08262438A (ja) * | 1995-03-23 | 1996-10-11 | Alps Electric Co Ltd | 液晶表示装置のバックライト構造 |
JPH09304627A (ja) * | 1996-05-18 | 1997-11-28 | Enplas Corp | サイドライト型面光源装置 |
JPH1039280A (ja) * | 1996-07-25 | 1998-02-13 | Nec Corp | 液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20000009872A (ko) | 2000-02-15 |
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