CN100507678C - 照明装置及利用它的显示装置 - Google Patents
照明装置及利用它的显示装置 Download PDFInfo
- Publication number
- CN100507678C CN100507678C CNB2006100937236A CN200610093723A CN100507678C CN 100507678 C CN100507678 C CN 100507678C CN B2006100937236 A CNB2006100937236 A CN B2006100937236A CN 200610093723 A CN200610093723 A CN 200610093723A CN 100507678 C CN100507678 C CN 100507678C
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- Prior art keywords
- mentioned
- light
- face
- circular
- guide plate
- 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.)
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- 238000005286 illumination Methods 0.000 claims abstract description 63
- 210000000887 face Anatomy 0.000 claims description 24
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- 238000009826 distribution Methods 0.000 description 15
- 239000000758 substrate Substances 0.000 description 13
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- 230000000694 effects Effects 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
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- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
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Images
Classifications
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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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
-
- B60K35/654—
-
- B60K35/656—
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Signal Processing (AREA)
- Combustion & Propulsion (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005101973 | 2005-03-31 | ||
JP101973/2005 | 2005-03-31 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101475454A Division CN101598863B (zh) | 2005-03-31 | 2006-03-31 | 显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1866112A CN1866112A (zh) | 2006-11-22 |
CN100507678C true CN100507678C (zh) | 2009-07-01 |
Family
ID=37070175
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100937236A Active CN100507678C (zh) | 2005-03-31 | 2006-03-31 | 照明装置及利用它的显示装置 |
CN2009101475454A Active CN101598863B (zh) | 2005-03-31 | 2006-03-31 | 显示装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101475454A Active CN101598863B (zh) | 2005-03-31 | 2006-03-31 | 显示装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7518593B2 (zh) |
JP (2) | JP4600317B2 (zh) |
KR (1) | KR100830020B1 (zh) |
CN (2) | CN100507678C (zh) |
HK (1) | HK1096157A1 (zh) |
TW (2) | TWI457905B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104380157A (zh) * | 2012-05-18 | 2015-02-25 | 瑞尔D股份有限公司 | 定向照明波导布置方式 |
TWI628468B (zh) * | 2012-05-18 | 2018-07-01 | 瑞爾D斯帕克有限責任公司 | 在一定向顯示裝置中的偏振恢復 |
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JP4845893B2 (ja) * | 2004-01-20 | 2011-12-28 | シャープ株式会社 | 方向性バックライトおよびマルチビューディスプレイデバイス |
JP5196744B2 (ja) * | 2006-06-30 | 2013-05-15 | キヤノン株式会社 | アクティブマトリクス型の表示装置 |
US8334897B2 (en) * | 2006-09-01 | 2012-12-18 | Seereal Technologies S.A. | Direction-controlled illumination unit for an autostereoscopic display |
US20110283577A1 (en) * | 2009-01-30 | 2011-11-24 | Koninklijke Philips Electronics N.V. | Mirror unit comprising a mirror surface and a lighting unit |
JP5205511B2 (ja) | 2009-04-22 | 2013-06-05 | 株式会社フジクラ | 表示装置および採光窓 |
CN102472860B (zh) | 2009-07-09 | 2016-02-03 | 皇家飞利浦电子股份有限公司 | 自由形式照明模块 |
US8354806B2 (en) * | 2009-08-21 | 2013-01-15 | Microsoft Corporation | Scanning collimation of light via flat panel lamp |
US8823782B2 (en) * | 2009-12-31 | 2014-09-02 | Broadcom Corporation | Remote control with integrated position, viewer identification and optical and audio test |
US8964013B2 (en) | 2009-12-31 | 2015-02-24 | Broadcom Corporation | Display with elastic light manipulator |
US8854531B2 (en) | 2009-12-31 | 2014-10-07 | Broadcom Corporation | Multiple remote controllers that each simultaneously controls a different visual presentation of a 2D/3D display |
US9247286B2 (en) | 2009-12-31 | 2016-01-26 | Broadcom Corporation | Frame formatting supporting mixed two and three dimensional video data communication |
US8723759B2 (en) * | 2010-06-23 | 2014-05-13 | Sharp Kabushiki Kaisha | Display with light concentrating substrate |
EP2431786A1 (de) * | 2010-09-17 | 2012-03-21 | Bayer MaterialScience AG | Autostereoskopisches 3D-Display |
RU165605U1 (ru) | 2010-11-19 | 2016-10-27 | РеалД, Инк. | Плоские светоизлучатели направленного действия |
JP5649936B2 (ja) * | 2010-12-02 | 2015-01-07 | スタンレー電気株式会社 | 画像表示装置 |
KR20120087647A (ko) * | 2011-01-28 | 2012-08-07 | 삼성전자주식회사 | 표시 장치 |
US9201185B2 (en) | 2011-02-04 | 2015-12-01 | Microsoft Technology Licensing, Llc | Directional backlighting for display panels |
JP5712738B2 (ja) * | 2011-03-31 | 2015-05-07 | 大日本印刷株式会社 | 面光源装置、映像源モジュール、及び表示装置 |
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JP4655465B2 (ja) * | 2003-10-06 | 2011-03-23 | カシオ計算機株式会社 | 面光源及び液晶表示装置 |
JP4274921B2 (ja) * | 2003-12-10 | 2009-06-10 | シャープ株式会社 | 照明装置およびそれを備えた表示装置 |
JP2005331565A (ja) * | 2004-05-18 | 2005-12-02 | Seiko Epson Corp | 照明装置、液晶表示装置および電子機器 |
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2006
- 2006-03-08 JP JP2006062723A patent/JP4600317B2/ja active Active
- 2006-03-29 US US11/391,915 patent/US7518593B2/en active Active
- 2006-03-30 TW TW099140343A patent/TWI457905B/zh active
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- 2006-03-31 CN CN2009101475454A patent/CN101598863B/zh active Active
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104380157A (zh) * | 2012-05-18 | 2015-02-25 | 瑞尔D股份有限公司 | 定向照明波导布置方式 |
TWI628468B (zh) * | 2012-05-18 | 2018-07-01 | 瑞爾D斯帕克有限責任公司 | 在一定向顯示裝置中的偏振恢復 |
US10048500B2 (en) | 2012-05-18 | 2018-08-14 | Reald Spark, Llc | Directionally illuminated waveguide arrangement |
CN104380157B (zh) * | 2012-05-18 | 2018-12-28 | 瑞尔D斯帕克有限责任公司 | 定向照明波导装置 |
Also Published As
Publication number | Publication date |
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US20090174700A1 (en) | 2009-07-09 |
CN1866112A (zh) | 2006-11-22 |
TWI343500B (en) | 2011-06-11 |
US20060221642A1 (en) | 2006-10-05 |
JP2010232194A (ja) | 2010-10-14 |
US7518593B2 (en) | 2009-04-14 |
TWI457905B (zh) | 2014-10-21 |
JP5168323B2 (ja) | 2013-03-21 |
TW200639528A (en) | 2006-11-16 |
JP2006310269A (ja) | 2006-11-09 |
CN101598863A (zh) | 2009-12-09 |
KR20060105625A (ko) | 2006-10-11 |
JP4600317B2 (ja) | 2010-12-15 |
TW201112219A (en) | 2011-04-01 |
HK1096157A1 (en) | 2007-05-25 |
US8139024B2 (en) | 2012-03-20 |
KR100830020B1 (ko) | 2008-05-15 |
CN101598863B (zh) | 2013-07-17 |
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