CN1776484A - 光学元件及使用该光学元件的显示装置 - Google Patents
光学元件及使用该光学元件的显示装置 Download PDFInfo
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- CN1776484A CN1776484A CNA2005101160367A CN200510116036A CN1776484A CN 1776484 A CN1776484 A CN 1776484A CN A2005101160367 A CNA2005101160367 A CN A2005101160367A CN 200510116036 A CN200510116036 A CN 200510116036A CN 1776484 A CN1776484 A CN 1776484A
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- 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
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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
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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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- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004329941A JP4536489B2 (ja) | 2004-11-15 | 2004-11-15 | 光学素子及びそれを用いた表示装置 |
JP2004329941 | 2004-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1776484A true CN1776484A (zh) | 2006-05-24 |
CN100472280C CN100472280C (zh) | 2009-03-25 |
Family
ID=36385876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101160367A Active CN100472280C (zh) | 2004-11-15 | 2005-10-27 | 光学元件及使用该光学元件的显示装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8111357B2 (zh) |
JP (1) | JP4536489B2 (zh) |
KR (1) | KR100686293B1 (zh) |
CN (1) | CN100472280C (zh) |
TW (1) | TW200630691A (zh) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101669066A (zh) * | 2007-05-23 | 2010-03-10 | 夏普株式会社 | 显示装置 |
CN101627334B (zh) * | 2007-04-16 | 2011-07-20 | 夏普株式会社 | 显示装置、显示装置的驱动装置、及电子设备 |
CN101681061B (zh) * | 2007-07-09 | 2012-01-11 | 夏普株式会社 | 视野角控制元件和具备其的显示装置 |
CN103091901A (zh) * | 2011-11-07 | 2013-05-08 | 株式会社日本显示器西 | 显示装置和电子设备 |
CN110785694A (zh) * | 2017-05-08 | 2020-02-11 | 瑞尔D斯帕克有限责任公司 | 用于定向显示器的光学叠堆 |
CN111295617A (zh) * | 2017-09-15 | 2020-06-16 | 瑞尔D斯帕克有限责任公司 | 用于可切换定向显示器的光学叠堆 |
US11073735B2 (en) | 2018-07-18 | 2021-07-27 | Reald Spark, Llc | Optical stack for switchable directional display |
US11079645B2 (en) | 2018-06-29 | 2021-08-03 | Reald Spark, Llc | Stabilization for privacy display |
US11079619B2 (en) | 2016-05-19 | 2021-08-03 | Reald Spark, Llc | Wide angle imaging directional backlights |
US11079646B2 (en) | 2019-11-13 | 2021-08-03 | Reald Spark, Llc | Display device off-axis luminance reduction uniformity |
US11092852B2 (en) | 2018-11-07 | 2021-08-17 | Reald Spark, Llc | Directional display apparatus |
US11099447B2 (en) | 2019-08-02 | 2021-08-24 | Reald Spark, Llc | Optical stack for privacy display |
US11106103B2 (en) | 2018-10-03 | 2021-08-31 | Reald Spark, Llc | Privacy display apparatus controlled in response to environment of apparatus |
US11109014B2 (en) | 2017-11-06 | 2021-08-31 | Reald Spark, Llc | Privacy display apparatus |
US11114063B2 (en) | 2019-10-02 | 2021-09-07 | Reald Spark, Llc | Privacy display apparatus |
US11191146B2 (en) | 2019-12-18 | 2021-11-30 | Reald Spark, Llc | Control of ambient light for a privacy display |
US11187945B2 (en) | 2018-01-25 | 2021-11-30 | Reald Spark, Llc | Touch screen for privacy display |
US11237417B2 (en) | 2020-04-30 | 2022-02-01 | Reald Spark, Llc | Directional display apparatus |
US11243437B2 (en) | 2019-02-12 | 2022-02-08 | Reald Spark, Llc | Diffuser for privacy display |
US11287677B2 (en) | 2019-01-07 | 2022-03-29 | Reald Spark, Llc | Optical stack for privacy display |
US11320575B2 (en) | 2018-03-22 | 2022-05-03 | Reald Spark, Llc | Optical waveguide for directional backlight |
CN114495721A (zh) * | 2022-02-07 | 2022-05-13 | 武汉华星光电半导体显示技术有限公司 | 显示面板及显示装置 |
US11340482B2 (en) | 2020-07-29 | 2022-05-24 | Reald Spark, Llc | Pupillated illumination apparatus |
US11353752B2 (en) | 2020-04-30 | 2022-06-07 | Reald Spark, Llc | Directional display apparatus |
CN115362394A (zh) * | 2020-03-31 | 2022-11-18 | 日东电工株式会社 | 防窥系统、防窥方法以及窗构件 |
US11506939B2 (en) | 2020-04-30 | 2022-11-22 | Reald Spark, Llc | Directional display apparatus |
US11573437B2 (en) | 2019-07-02 | 2023-02-07 | Reald Spark, Llc | Directional display apparatus |
US11624944B2 (en) | 2020-07-29 | 2023-04-11 | Reald Spark, Llc | Backlight for switchable directional display |
US11630336B2 (en) | 2018-01-25 | 2023-04-18 | Reald Spark, Llc | Reflective optical stack for privacy display |
US11796828B2 (en) | 2019-12-10 | 2023-10-24 | Reald Spark, Llc | Control of reflections of a display device |
US11892718B2 (en) | 2022-04-07 | 2024-02-06 | Reald Spark, Llc | Directional display apparatus |
US11892717B2 (en) | 2021-09-30 | 2024-02-06 | Reald Spark, Llc | Marks for privacy display |
US11977286B2 (en) | 2022-02-09 | 2024-05-07 | Reald Spark, Llc | Observer-tracked privacy display |
Families Citing this family (45)
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JP2006350106A (ja) * | 2005-06-17 | 2006-12-28 | Casio Comput Co Ltd | 液晶表示装置 |
EP1832915B1 (en) * | 2006-01-31 | 2012-04-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device with improved contrast |
JP4669811B2 (ja) * | 2006-05-01 | 2011-04-13 | Nec液晶テクノロジー株式会社 | 光線制御用フィルム装置,光線制御装置,照明角度可変光源及びこれを備えた表示装置並びに端末装置 |
CN101405643B (zh) * | 2006-05-31 | 2012-01-18 | 夏普株式会社 | 液晶显示装置 |
CN101405645B (zh) * | 2006-05-31 | 2011-04-06 | 夏普株式会社 | 显示装置系统 |
EP1887634A3 (de) * | 2006-08-11 | 2011-09-07 | OSRAM Opto Semiconductors GmbH | Strahlungsemittierendes Halbleiterbauelement |
JP2008046387A (ja) * | 2006-08-17 | 2008-02-28 | Nec Saitama Ltd | 情報処理装置 |
CN101479654B (zh) * | 2006-09-07 | 2010-12-15 | 夏普株式会社 | 液晶显示装置 |
GB2443649A (en) * | 2006-11-07 | 2008-05-14 | Sharp Kk | Liquid crystal device having splay-twist and splay-bend mode |
GB2443650A (en) * | 2006-11-07 | 2008-05-14 | Sharp Kk | Multiple viewing mode display having a public view, a restricted private view and a mirror mode. |
JP2008139769A (ja) * | 2006-12-05 | 2008-06-19 | Tohoku Univ | 視野角制御液晶パネル |
JP4794669B2 (ja) * | 2007-05-21 | 2011-10-19 | シャープ株式会社 | ディスプレイおよびそれに用いられる視野角制御素子 |
CN101681577B (zh) * | 2007-07-19 | 2011-08-24 | 夏普株式会社 | 显示器和用于该显示器的视野角控制元件 |
EP2199848A4 (en) | 2007-10-18 | 2011-07-20 | Sharp Kk | LIQUID CRYSTAL DISPLAY DEVICE |
KR101749749B1 (ko) | 2009-10-12 | 2017-06-23 | 엘지디스플레이 주식회사 | 노멀리 화이트 모드로 작동하는 광 시야각 액정 표시 장치 |
US9007548B2 (en) * | 2009-10-12 | 2015-04-14 | Lg Display Co., Ltd. | Wide view angle liquid crystal display device operating in normally white mode |
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Also Published As
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TWI316630B (zh) | 2009-11-01 |
US20060103782A1 (en) | 2006-05-18 |
JP4536489B2 (ja) | 2010-09-01 |
KR20060054149A (ko) | 2006-05-22 |
KR100686293B1 (ko) | 2007-02-26 |
US8111357B2 (en) | 2012-02-07 |
US20100289989A1 (en) | 2010-11-18 |
JP2006139160A (ja) | 2006-06-01 |
TW200630691A (en) | 2006-09-01 |
CN100472280C (zh) | 2009-03-25 |
US7936422B2 (en) | 2011-05-03 |
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Effective date of registration: 20231025 Address after: Tokyo Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |