KR20070118539A - 액정디스플레이에 사용되는 초광도 컬러편광필터모듈 및이를 이용한 액정디스플레이 - Google Patents
액정디스플레이에 사용되는 초광도 컬러편광필터모듈 및이를 이용한 액정디스플레이 Download PDFInfo
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- KR20070118539A KR20070118539A KR1020070056543A KR20070056543A KR20070118539A KR 20070118539 A KR20070118539 A KR 20070118539A KR 1020070056543 A KR1020070056543 A KR 1020070056543A KR 20070056543 A KR20070056543 A KR 20070056543A KR 20070118539 A KR20070118539 A KR 20070118539A
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- 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
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- 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
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- 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
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- 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
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- 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
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- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
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- G—PHYSICS
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- 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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
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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
- G02F2203/00—Function characteristic
- G02F2203/34—Colour display without the use of colour mosaic filters
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- 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)
- 일종의 액정디스플레이에 사용되는 광학모듈로서,액정디스플레이의 백라이트 앞부분에 설치하는 압속판과 상기 압속판 앞부분에 설치하는 분색판을 포함하며,상기 압속판은 한묶음의 평행확장광속을 한조의 미세한 평행광속 행렬로 분해하며, 상기 분색판는 백광을 홍,녹,남 삼원색으로 분리하며 색깔에 따라 부동한 위치로 굴절시키는 것을 특징으로 하는 액정디스플레이에 사용되는 광학모듈.
- 제1항에 있어서,상기 압속판과 상기 분색판 사이에 분속판을 설치하며,상기 분속판은 비편광인 미세한 평행광속 행렬을 두 조의 서로 수직되는 선형편광인 미세한 평행광속 행렬로 분리하며 또한 부동한 위치로 분리시키는 것을 특징으로 하는 액정디스플레이에 사용되는 광학모듈.
- 제1항 또는 제2항에 있어서,상기 압속판은 광학유리 혹은 플라스틱을 재료로 하는 대직경 볼록렌즈 행렬과 소직경 볼록렌즈 혹은 오목렌즈 행렬을 포함하며,상기 대직경 볼록렌즈 행렬은 간격이 없이 배열되며, 상기 소직경 볼록렌즈 혹은 오목렌즈 행렬 중에서 서로 인접한 두개 소직경 볼록렌즈 혹은 오목렌즈는 차 광재료로 격리하였으며, 대직경 볼록렌즈 행렬과 소직경 볼록렌즈 혹은 오목렌즈 행렬은 서로 대응되어야 하며 그들의 초점은 중첩되는 것을 특징으로 하는 액정디스플레이에 사용되는 광학모듈.
- 제1항 또는 제2항에 있어서,상기 분색판은 하나의 미소형분파기 행렬로서 그는 첫번째 원색을 투과하고 두번째, 세번째 원색을 반사하는 제1 미소형분파기, 두번째 원색을 반사하고 세번째 원색을 투과하는 제2 미소형분파기, 세번째 원색을 반사하는 제3 미소형분파기를 포함하며,상기 미소형분파기 행렬은 제1, 제2, 제3 이 3개의 미소형분파기를 한조로 하여 입사광속과 수직되는 방향에 연속적이고 반복적으로 배열하거나; 혹은 제2미소형분파기를 두개의 제1 미소형분파기 사이에 끼워 한조로 하여 입사광속과 수직되는 방향에 연속적이고 반복적으로 배열하거나; 혹은 제2 미소형분파기를 두개의 제3 미소형분파기 사이에 끼워 입사광속과 수직되는 방향에 배열하여 반복하는 것을 특징으로 하는 액정디스플레이에 사용되는 광학모듈.
- 제2항에 있어서,상기 분속판은 광학유리 혹은 플라스틱 기판으로 공간정위 고분자재료를 섞은 액정분자를 끼워 형성되며, 상기 액정분자는 입사광속과 0o보다 크고 90o보다 작 은 협각의 방향으로 배열되는 것을 특징으로 하는 액정디스플레이에 사용되는 광학모듈.
- 제1항 또는 제2항에 있어서,상기 분색판의 광속 출사면에 난반사판을 설치하는 것을 특징으로 하는 액정디스플레이에 사용하는 광학모듈.
- 제6항에 있어서,상기 난반사판은 오목렌즈를 단위원소로 하는 난반사판 행렬인 것을 특징으로 하는 액정디스플레이에 사용하는 광학모듈.
- 제1항에서 서술한 액정디스플레이에 사용되는 광학모듈을 사용한 액정디스플레이로서,액정디스플레이를 포함하며 상기 액정디스플레이에는 하나의 선형편광판을 설치하며 상기 선형편광판을 상기 액정디스플레이의 광속 출사면에 설치하는 것을 특징으로 하는 액정디스플레이.
- 제2항에서 서술한 액정디스플레이에 사용되는 광학모듈을 사용한 액정디스플레이로서,액정디스플레이와 화소 공제 데이터라인 구동회로를 포함하며, 상기 액정디 스플레이에는 하나의 선형편광판을 설치하며 상기 선형편광판을 상기 액정디스플레이의 광속 출사면에 설치하며 상기 구동회로는 서로 인접한 두조의 부동한 편광상태 화소에 대해 “OFF”와 “ON” 두가지 상반되는 구동방식을 채용하는 것을 특징으로 하는 액정디스플레이.
- 제8항 또는 제9항 있어서,상기 분색판 앞부분에 난반사판을 설치하며 상기 난반사판은 액정디스플레이의 광속 출사면에 설치하는 것을 특징으로 하는 액정디스플레이.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN200610051896.1 | 2006-06-12 | ||
CNB2006100518961A CN100410761C (zh) | 2006-06-12 | 2006-06-12 | 用于液晶显示器的光学模块及液晶显示器 |
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KR20070118539A true KR20070118539A (ko) | 2007-12-17 |
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KR1020070056543A Ceased KR20070118539A (ko) | 2006-06-12 | 2007-06-11 | 액정디스플레이에 사용되는 초광도 컬러편광필터모듈 및이를 이용한 액정디스플레이 |
Country Status (5)
Country | Link |
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EP (1) | EP1868027A1 (ko) |
JP (1) | JP2007334351A (ko) |
KR (1) | KR20070118539A (ko) |
CN (1) | CN100410761C (ko) |
TW (1) | TW200848862A (ko) |
Cited By (1)
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US8189260B2 (en) | 2008-12-31 | 2012-05-29 | Industrial Technology Research Institute | Color dividing optical device and image apparatus with the application |
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CN100386683C (zh) * | 2006-03-29 | 2008-05-07 | 宁波思达利光电科技有限公司 | 用于液晶显示器的光学模块及液晶显示器 |
TWI391708B (zh) * | 2007-12-25 | 2013-04-01 | Ind Tech Res Inst | 極化色彩分光裝置 |
JP4938756B2 (ja) * | 2008-01-22 | 2012-05-23 | 財団法人工業技術研究院 | 偏極化色彩分光装置 |
TWI427322B (zh) * | 2009-12-10 | 2014-02-21 | Ind Tech Res Inst | 色彩分光系統 |
CN105807533A (zh) * | 2014-12-30 | 2016-07-27 | 深圳市亿思达科技集团有限公司 | 一种基于非线性晶体的光源装置及激光显示器 |
CN104597628A (zh) * | 2014-12-30 | 2015-05-06 | 深圳市亿思达科技集团有限公司 | 一种基于液晶盒的光源装置及激光显示器 |
CN104597629A (zh) * | 2014-12-30 | 2015-05-06 | 深圳市亿思达科技集团有限公司 | 一种基于液晶盒偏振转换的光源装置及激光显示器 |
CN105805691A (zh) * | 2014-12-30 | 2016-07-27 | 深圳市亿思达科技集团有限公司 | 一种基于液晶盒的激光电视光源系统 |
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JPH0766123B2 (ja) * | 1985-03-14 | 1995-07-19 | セイコーエプソン株式会社 | カラ−表示体 |
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JPH11338379A (ja) * | 1998-05-22 | 1999-12-10 | Seiko Epson Corp | 電気光学装置及びこれを用いた投写型表示装置 |
WO2005124441A1 (ja) * | 2004-06-15 | 2005-12-29 | Sony Corporation | 光学フィルム、液晶パネルおよび液晶表示装置 |
EP1612584A1 (en) * | 2004-07-02 | 2006-01-04 | Sony Deutschland GmbH | Arrangement for illumination |
US20060082701A1 (en) * | 2004-10-18 | 2006-04-20 | Tong Li | Module for liquid crystal displays |
CN100386683C (zh) * | 2006-03-29 | 2008-05-07 | 宁波思达利光电科技有限公司 | 用于液晶显示器的光学模块及液晶显示器 |
-
2006
- 2006-06-12 CN CNB2006100518961A patent/CN100410761C/zh not_active Expired - Fee Related
-
2007
- 2007-06-09 EP EP07109944A patent/EP1868027A1/en not_active Withdrawn
- 2007-06-11 KR KR1020070056543A patent/KR20070118539A/ko not_active Ceased
- 2007-06-11 TW TW096121054A patent/TW200848862A/zh unknown
- 2007-06-11 JP JP2007154563A patent/JP2007334351A/ja active Pending
Cited By (1)
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US8189260B2 (en) | 2008-12-31 | 2012-05-29 | Industrial Technology Research Institute | Color dividing optical device and image apparatus with the application |
Also Published As
Publication number | Publication date |
---|---|
CN1862337A (zh) | 2006-11-15 |
EP1868027A1 (en) | 2007-12-19 |
TW200848862A (en) | 2008-12-16 |
JP2007334351A (ja) | 2007-12-27 |
CN100410761C (zh) | 2008-08-13 |
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