FR2751434B1 - Dispositif d'affichage a cristal liquide a micro-lentilles - Google Patents
Dispositif d'affichage a cristal liquide a micro-lentillesInfo
- Publication number
- FR2751434B1 FR2751434B1 FR9707832A FR9707832A FR2751434B1 FR 2751434 B1 FR2751434 B1 FR 2751434B1 FR 9707832 A FR9707832 A FR 9707832A FR 9707832 A FR9707832 A FR 9707832A FR 2751434 B1 FR2751434 B1 FR 2751434B1
- Authority
- FR
- France
- Prior art keywords
- micro
- liquid crystal
- display device
- crystal display
- lens liquid
- 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
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
-
- 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
- G02F1/133621—Illuminating devices providing coloured light
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960028526A KR100213968B1 (ko) | 1996-07-15 | 1996-07-15 | 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2751434A1 FR2751434A1 (fr) | 1998-01-23 |
FR2751434B1 true FR2751434B1 (fr) | 2003-06-20 |
Family
ID=19466380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9707832A Expired - Fee Related FR2751434B1 (fr) | 1996-07-15 | 1997-06-24 | Dispositif d'affichage a cristal liquide a micro-lentilles |
Country Status (6)
Country | Link |
---|---|
US (3) | US9857621B1 (fr) |
JP (1) | JP3909782B2 (fr) |
KR (1) | KR100213968B1 (fr) |
DE (1) | DE19730321C2 (fr) |
FR (1) | FR2751434B1 (fr) |
GB (1) | GB2315356B (fr) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6674562B1 (en) | 1994-05-05 | 2004-01-06 | Iridigm Display Corporation | Interferometric modulation of radiation |
KR100213968B1 (ko) | 1996-07-15 | 1999-08-02 | 구자홍 | 액정표시장치 |
WO1999052006A2 (fr) | 1998-04-08 | 1999-10-14 | Etalon, Inc. | Modulation interferometrique de rayonnement |
US8928967B2 (en) | 1998-04-08 | 2015-01-06 | Qualcomm Mems Technologies, Inc. | Method and device for modulating light |
DE10140688A1 (de) * | 2001-08-24 | 2003-03-13 | Siemens Ag | Anzeigeeinheit |
KR100559528B1 (ko) * | 2002-04-26 | 2006-03-10 | 일진디스플레이(주) | 투과율이 향상된 액정디스플레이 패널 |
KR100854948B1 (ko) * | 2002-06-03 | 2008-08-28 | 엘지디스플레이 주식회사 | 블랙매트릭스의 구조를 개선한 투과형 액정표시장치와 그제조방법 |
TWI289708B (en) | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
KR20050083468A (ko) * | 2004-02-23 | 2005-08-26 | 엘지전자 주식회사 | 마이크로렌즈 어레이 시트가 적용된 조명 기구를 구비한액정 표시 장치 및 마이크로렌즈 어레이 시트의 제조 방법 |
US7706050B2 (en) | 2004-03-05 | 2010-04-27 | Qualcomm Mems Technologies, Inc. | Integrated modulator illumination |
US7855824B2 (en) | 2004-03-06 | 2010-12-21 | Qualcomm Mems Technologies, Inc. | Method and system for color optimization in a display |
JP2005292407A (ja) * | 2004-03-31 | 2005-10-20 | Nec Corp | 液晶パネルおよびその製造方法及び液晶パネルを搭載した電子機器 |
US8031133B2 (en) | 2004-09-27 | 2011-10-04 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US7561323B2 (en) * | 2004-09-27 | 2009-07-14 | Idc, Llc | Optical films for directing light towards active areas of displays |
US7710632B2 (en) | 2004-09-27 | 2010-05-04 | Qualcomm Mems Technologies, Inc. | Display device having an array of spatial light modulators with integrated color filters |
US7813026B2 (en) | 2004-09-27 | 2010-10-12 | Qualcomm Mems Technologies, Inc. | System and method of reducing color shift in a display |
US7807488B2 (en) | 2004-09-27 | 2010-10-05 | Qualcomm Mems Technologies, Inc. | Display element having filter material diffused in a substrate of the display element |
US7911428B2 (en) | 2004-09-27 | 2011-03-22 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US8102407B2 (en) | 2004-09-27 | 2012-01-24 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US7928928B2 (en) | 2004-09-27 | 2011-04-19 | Qualcomm Mems Technologies, Inc. | Apparatus and method for reducing perceived color shift |
US8362987B2 (en) | 2004-09-27 | 2013-01-29 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US7750886B2 (en) | 2004-09-27 | 2010-07-06 | Qualcomm Mems Technologies, Inc. | Methods and devices for lighting displays |
US7355780B2 (en) | 2004-09-27 | 2008-04-08 | Idc, Llc | System and method of illuminating interferometric modulators using backlighting |
US7525730B2 (en) | 2004-09-27 | 2009-04-28 | Idc, Llc | Method and device for generating white in an interferometric modulator display |
US7916980B2 (en) | 2006-01-13 | 2011-03-29 | Qualcomm Mems Technologies, Inc. | Interconnect structure for MEMS device |
US7603001B2 (en) | 2006-02-17 | 2009-10-13 | Qualcomm Mems Technologies, Inc. | Method and apparatus for providing back-lighting in an interferometric modulator display device |
US8004743B2 (en) | 2006-04-21 | 2011-08-23 | Qualcomm Mems Technologies, Inc. | Method and apparatus for providing brightness control in an interferometric modulator (IMOD) display |
EP1943555B1 (fr) | 2006-10-06 | 2012-05-02 | QUALCOMM MEMS Technologies, Inc. | Structure d'affaiblissement optique intégrée dans un appareil d'éclairage |
WO2008045207A2 (fr) | 2006-10-06 | 2008-04-17 | Qualcomm Mems Technologies, Inc. | Guide de lumière |
US8107155B2 (en) | 2006-10-06 | 2012-01-31 | Qualcomm Mems Technologies, Inc. | System and method for reducing visual artifacts in displays |
WO2008045311A2 (fr) | 2006-10-06 | 2008-04-17 | Qualcomm Mems Technologies, Inc. | Dispositif d'éclairage intégrant un coupleur de lumière |
WO2008045462A2 (fr) | 2006-10-10 | 2008-04-17 | Qualcomm Mems Technologies, Inc. | Dispositif d'affichage à optiques diffractives |
US7733439B2 (en) | 2007-04-30 | 2010-06-08 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
US7949213B2 (en) | 2007-12-07 | 2011-05-24 | Qualcomm Mems Technologies, Inc. | Light illumination of displays with front light guide and coupling elements |
US8068710B2 (en) | 2007-12-07 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | Decoupled holographic film and diffuser |
US8654061B2 (en) | 2008-02-12 | 2014-02-18 | Qualcomm Mems Technologies, Inc. | Integrated front light solution |
WO2009102731A2 (fr) | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Dispositifs et procédés permettant d'améliore la luminosité d'écrans utilisant des couches de conversion d'angle |
WO2009102733A2 (fr) | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Diffuseur de lumiere avant integre pour afficheurs reflechissants |
US8049951B2 (en) | 2008-04-15 | 2011-11-01 | Qualcomm Mems Technologies, Inc. | Light with bi-directional propagation |
US8118468B2 (en) | 2008-05-16 | 2012-02-21 | Qualcomm Mems Technologies, Inc. | Illumination apparatus and methods |
EP2291694A2 (fr) | 2008-05-28 | 2011-03-09 | QUALCOMM MEMS Technologies, Inc. | Dispositifs d'éclairage frontal et procédés de fabrication de ceux-ci |
US8172417B2 (en) | 2009-03-06 | 2012-05-08 | Qualcomm Mems Technologies, Inc. | Shaped frontlight reflector for use with display |
US9121979B2 (en) | 2009-05-29 | 2015-09-01 | Qualcomm Mems Technologies, Inc. | Illumination devices and methods of fabrication thereof |
US8848294B2 (en) | 2010-05-20 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Method and structure capable of changing color saturation |
US8902484B2 (en) | 2010-12-15 | 2014-12-02 | Qualcomm Mems Technologies, Inc. | Holographic brightness enhancement film |
JP2016009047A (ja) * | 2014-06-24 | 2016-01-18 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
KR102313367B1 (ko) * | 2014-09-01 | 2021-10-18 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR102189819B1 (ko) * | 2014-09-01 | 2020-12-14 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN106154633A (zh) * | 2016-09-21 | 2016-11-23 | 京东方科技集团股份有限公司 | 显示面板、显示装置及显示面板的制造方法 |
US10983388B2 (en) * | 2017-03-15 | 2021-04-20 | Lg Display Co., Ltd. | Display device |
JP6536619B2 (ja) * | 2017-04-26 | 2019-07-03 | セイコーエプソン株式会社 | 電気光学装置、透過型液晶表示装置および電子機器 |
US11131793B2 (en) * | 2017-04-30 | 2021-09-28 | Phoneoptika Ltd | Method and apparatus that enhance the viewing experience of digital displays |
CN111752028A (zh) * | 2020-07-09 | 2020-10-09 | 武汉华星光电技术有限公司 | 液晶显示面板 |
US11803077B2 (en) * | 2021-02-10 | 2023-10-31 | Meta Platforms Technologies, Llc | Gradient-index liquid crystal device with masked electrode boundary |
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JPS60165621A (ja) | 1984-02-08 | 1985-08-28 | Nec Corp | 透過型表示素子 |
JPS60262131A (ja) * | 1984-06-08 | 1985-12-25 | Sharp Corp | 液晶表示装置 |
JPS6111788A (ja) | 1984-06-26 | 1986-01-20 | カシオ計算機株式会社 | 画像表示装置 |
JP2721153B2 (ja) | 1986-09-05 | 1998-03-04 | 株式会社東芝 | 表示装置 |
JPH0642126B2 (ja) | 1988-10-26 | 1994-06-01 | シャープ株式会社 | 投影型画像表示装置 |
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JPH05241140A (ja) * | 1992-02-27 | 1993-09-21 | Omron Corp | 液晶表示装置 |
JPH05249455A (ja) | 1992-03-06 | 1993-09-28 | Toshiba Corp | 液晶表示素子 |
JP2884458B2 (ja) * | 1992-05-11 | 1999-04-19 | キヤノン株式会社 | 液晶表示パネルの製造方法 |
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JPH0850283A (ja) * | 1994-05-31 | 1996-02-20 | Sanyo Electric Co Ltd | 液晶表示パネル |
JP2679642B2 (ja) * | 1994-09-01 | 1997-11-19 | 日本電気株式会社 | 透過型液晶表示装置 |
US5606436A (en) * | 1994-11-21 | 1997-02-25 | Proxima Corporation | Liquid crystal projection panel construction and method of making same |
JPH08179300A (ja) * | 1994-12-22 | 1996-07-12 | Sony Corp | カラー表示装置 |
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-
1996
- 1996-07-15 KR KR1019960028526A patent/KR100213968B1/ko not_active IP Right Cessation
-
1997
- 1997-06-24 FR FR9707832A patent/FR2751434B1/fr not_active Expired - Fee Related
- 1997-07-08 US US08/889,732 patent/US9857621B1/en active Active
- 1997-07-10 JP JP20091697A patent/JP3909782B2/ja not_active Expired - Fee Related
- 1997-07-11 GB GB9714682A patent/GB2315356B/en not_active Expired - Lifetime
- 1997-07-15 DE DE19730321A patent/DE19730321C2/de not_active Expired - Lifetime
-
2017
- 2017-12-07 US US15/834,671 patent/US10768472B2/en not_active Expired - Lifetime
-
2020
- 2020-08-03 US US16/983,838 patent/US11156866B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US10768472B2 (en) | 2020-09-08 |
DE19730321C2 (de) | 2002-03-28 |
GB9714682D0 (en) | 1997-09-17 |
US11156866B2 (en) | 2021-10-26 |
US20180157108A1 (en) | 2018-06-07 |
GB2315356A (en) | 1998-01-28 |
JP3909782B2 (ja) | 2007-04-25 |
KR100213968B1 (ko) | 1999-08-02 |
US9857621B1 (en) | 2018-01-02 |
GB2315356B (en) | 1999-07-21 |
JPH1096910A (ja) | 1998-04-14 |
DE19730321A1 (de) | 1998-01-22 |
KR980010554A (ko) | 1998-04-30 |
US20200363680A1 (en) | 2020-11-19 |
FR2751434A1 (fr) | 1998-01-23 |
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