JP2007516582A5 - - Google Patents
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- Publication number
- JP2007516582A5 JP2007516582A5 JP2006546976A JP2006546976A JP2007516582A5 JP 2007516582 A5 JP2007516582 A5 JP 2007516582A5 JP 2006546976 A JP2006546976 A JP 2006546976A JP 2006546976 A JP2006546976 A JP 2006546976A JP 2007516582 A5 JP2007516582 A5 JP 2007516582A5
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- light
- interior
- light source
- optically connected
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 claims 18
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/744,569 US7303322B2 (en) | 2003-12-23 | 2003-12-23 | Multiple lightguide backlight |
| PCT/US2004/034546 WO2005069066A1 (en) | 2003-12-23 | 2004-10-20 | Multiple lightguide backlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007516582A JP2007516582A (ja) | 2007-06-21 |
| JP2007516582A5 true JP2007516582A5 (https=) | 2007-11-22 |
Family
ID=34678903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006546976A Withdrawn JP2007516582A (ja) | 2003-12-23 | 2004-10-20 | 複数光導波路式バックライト |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7303322B2 (https=) |
| EP (1) | EP1706783A1 (https=) |
| JP (1) | JP2007516582A (https=) |
| KR (1) | KR20060122902A (https=) |
| CN (1) | CN100465721C (https=) |
| TW (1) | TW200528870A (https=) |
| WO (1) | WO2005069066A1 (https=) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4238806B2 (ja) * | 2004-09-21 | 2009-03-18 | セイコーエプソン株式会社 | 導光板、照明装置、電気光学装置および電子機器 |
| KR100660707B1 (ko) * | 2004-11-18 | 2006-12-21 | 엘지전자 주식회사 | 백라이트 유닛 |
| KR101108426B1 (ko) * | 2004-12-31 | 2012-01-30 | 엘지디스플레이 주식회사 | 액정표시장치의 백라이트유닛 |
| US20060290253A1 (en) * | 2005-06-23 | 2006-12-28 | Fusion Optix, Inc. | Enhanced Diffusing Plates, Films and Backlights |
| KR101132947B1 (ko) * | 2005-06-29 | 2012-04-05 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
| JP4600218B2 (ja) * | 2005-08-29 | 2010-12-15 | カシオ計算機株式会社 | 面光源及び液晶表示装置 |
| JP4771065B2 (ja) * | 2005-09-30 | 2011-09-14 | ゲットナー・ファンデーション・エルエルシー | 光源装置、表示装置及び端末装置 |
| TWI321694B (en) * | 2005-12-23 | 2010-03-11 | Innolux Display Corp | Backlight module and liquid crystal display module |
| TW200725104A (en) * | 2005-12-23 | 2007-07-01 | Innolux Display Corp | Backlight module and liquid crystal display using the same |
| JP4748684B2 (ja) * | 2006-11-15 | 2011-08-17 | シチズン電子株式会社 | バックライトユニット及び表示装置 |
| JP2008174133A (ja) * | 2007-01-19 | 2008-07-31 | Ichikoh Ind Ltd | 車両用室内照明装置 |
| US8469575B2 (en) | 2007-05-20 | 2013-06-25 | 3M Innovative Properties Company | Backlight and display system using same |
| CN101681597A (zh) * | 2007-05-20 | 2010-03-24 | 3M创新有限公司 | 有效利用有色led光源的白光背光源等 |
| US9028108B2 (en) * | 2007-05-20 | 2015-05-12 | 3M Innovative Properties Company | Collimating light injectors for edge-lit backlights |
| CN101681057B (zh) | 2007-05-20 | 2012-07-04 | 3M创新有限公司 | 光循环型薄壁中空腔体背光源 |
| EP2160644B1 (en) | 2007-05-20 | 2019-05-01 | 3M Innovative Properties Company | Semi-specular components in hollow cavity light recycling backlights |
| US7717601B2 (en) * | 2007-09-28 | 2010-05-18 | Dell Products Lp | Systems and methods for compensating brightness uniformity of backlit image displays |
| JP4926905B2 (ja) * | 2007-09-28 | 2012-05-09 | 富士フイルム株式会社 | 面状照明装置 |
| JP5225015B2 (ja) * | 2007-10-19 | 2013-07-03 | 富士フイルム株式会社 | 導光板 |
| US8552965B2 (en) * | 2007-10-30 | 2013-10-08 | Nlt Technologies, Ltd. | Display device and electronic appliance |
| WO2009076125A1 (en) * | 2007-12-05 | 2009-06-18 | 3M Innovative Properties Company | Dual lightguide |
| JP2009146672A (ja) * | 2007-12-13 | 2009-07-02 | Seiko Epson Corp | 照明装置、液晶表示装置、および電子機器 |
| JP5702151B2 (ja) * | 2008-02-07 | 2015-04-15 | スリーエム イノベイティブ プロパティズ カンパニー | 構造化フィルムを有する中空のバックライト |
| US20110032449A1 (en) * | 2008-02-08 | 2011-02-10 | Freier David G | Perforated backlight |
| EP2252828A1 (en) * | 2008-02-22 | 2010-11-24 | 3M Innovative Properties Company | Backlights having selected output light flux distributions and display systems using same |
| US8757858B2 (en) * | 2008-06-04 | 2014-06-24 | 3M Innovative Properties Company | Hollow backlight with tilted light source |
| KR101491573B1 (ko) * | 2008-10-09 | 2015-02-09 | 삼성전자 주식회사 | 디스플레이 장치 및 그 전면커버 |
| JP2011150832A (ja) * | 2010-01-20 | 2011-08-04 | Fujifilm Corp | 面状照明装置および面状照明装置の製造方法 |
| US8545305B2 (en) * | 2010-06-28 | 2013-10-01 | Wms Gaming Inc. | Devices, systems, and methods for dynamically simulating a component of a wagering game |
| CN102236123A (zh) * | 2011-07-04 | 2011-11-09 | 林胜军 | 具三维多入射面的导光结构 |
| CN105090811B (zh) * | 2014-05-20 | 2017-08-29 | 广州璨宇光学有限公司 | 光源模组 |
| KR102293599B1 (ko) * | 2014-12-23 | 2021-08-26 | 삼성전자주식회사 | 전자제품 |
| JP6515652B2 (ja) * | 2015-04-15 | 2019-05-22 | オムロン株式会社 | 表示装置及び遊技機 |
| JP6885877B2 (ja) | 2015-04-24 | 2021-06-16 | スリーエム イノベイティブ プロパティズ カンパニー | グレーデッド拡散体 |
| CN108292062B (zh) | 2015-11-27 | 2019-12-13 | 矽光学有限公司 | 用于自由运行方式和受限运行方式的显示屏 |
| US10253948B1 (en) * | 2017-03-27 | 2019-04-09 | EcoSense Lighting, Inc. | Lighting systems having multiple edge-lit lightguide panels |
| US12385623B2 (en) | 2016-01-28 | 2025-08-12 | Korrus, Inc. | Beam-shaping lighting systems |
| US11635188B2 (en) | 2017-03-27 | 2023-04-25 | Korrus, Inc. | Lighting systems generating visible-light emissions for dynamically emulating sky colors |
| US11585515B2 (en) | 2016-01-28 | 2023-02-21 | Korrus, Inc. | Lighting controller for emulating progression of ambient sunlight |
| US10356963B2 (en) * | 2016-04-08 | 2019-07-16 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Ultrathin LCD module and liquid crystal display |
| CN106597736A (zh) * | 2016-11-22 | 2017-04-26 | 昆山龙腾光电有限公司 | 液晶显示模组及液晶显示装置 |
| US10605980B2 (en) | 2017-06-04 | 2020-03-31 | Svv Technology Innovations, Inc. | Stepped light guide illumination systems |
| DE102017006285A1 (de) | 2017-06-30 | 2019-01-03 | Sioptica Gmbh | Bildschirm für einen freien und einen eingeschränkten Sichtmodus |
| DE102017007669A1 (de) | 2017-08-14 | 2019-02-14 | Sioptica Gmbh | Bildschirm für einen freien und einen eingeschränkten Sichtmodus und Verwendung desselben |
| JP2019209870A (ja) * | 2018-06-06 | 2019-12-12 | スタンレー電気株式会社 | 車両用装飾部品 |
| KR20200005689A (ko) * | 2018-07-05 | 2020-01-16 | 삼성디스플레이 주식회사 | 백라이트 유닛 및 이를 포함하는 표시 장치 |
| KR102587654B1 (ko) * | 2018-10-18 | 2023-10-11 | 삼성디스플레이 주식회사 | 백라이트 유닛 및 이를 포함하는 표시 장치 |
| DE102019009071A1 (de) * | 2019-12-20 | 2021-06-24 | Sioptica Gmbh | Beleuchtungseinrichtung mit mindestens zwei Betriebsarten |
| USD934488S1 (en) | 2020-02-27 | 2021-10-26 | RAB Lighting Inc. | Multi-panel edgelit luminaire |
| US11209590B1 (en) | 2020-10-09 | 2021-12-28 | RAB Lighting Inc. | Edge-lit lighting systems and methods |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387921A (en) * | 1992-10-08 | 1995-02-07 | Panocorp Display Systems | Scanning back illuminating light source for liquid crystal and other displays |
| US5359691A (en) | 1992-10-08 | 1994-10-25 | Briteview Technologies | Backlighting system with a multi-reflection light injection system and using microprisms |
| TW594115B (en) | 1992-10-09 | 2004-06-21 | Asahi Glass Co Ltd | A liquid crystal display device and an illumination device for a direct viewing type display element |
| US5899552A (en) * | 1993-11-11 | 1999-05-04 | Enplas Corporation | Surface light source device |
| US6025897A (en) * | 1993-12-21 | 2000-02-15 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
| US6573961B2 (en) | 1994-06-27 | 2003-06-03 | Reveo, Inc. | High-brightness color liquid crystal display panel employing light recycling therein |
| DE69629471T2 (de) | 1995-06-26 | 2004-06-09 | Minnesota Mining And Mfg. Co., Saint Paul | Hintergrundbeleuchtungsvorrichtung mit mehrschichtfilmreflektor |
| AU720797B2 (en) * | 1996-02-09 | 2000-06-15 | Societe Des Produits Nestle S.A. | Nutrient composition for exercise |
| EP0795469A1 (de) | 1996-03-15 | 1997-09-17 | DaimlerChrysler Aerospace Airbus Gesellschaft mit beschränkter Haftung | Fluchtwegbeleuchtungs- und Leitsystem in Passagierkabinen, insbesondere für Passagierflugzeuge |
| FR2751398B1 (fr) | 1996-07-16 | 1998-08-28 | Thomson Csf | Dispositif d'eclairage et application a l'eclairage d'un ecran transmissif |
| JP3271695B2 (ja) * | 1996-09-20 | 2002-04-02 | シャープ株式会社 | バックライト光源および液晶表示装置 |
| US6024462A (en) | 1997-06-10 | 2000-02-15 | The University Of British Columbia | High efficiency high intensity backlighting of graphic displays |
| US6079844A (en) | 1997-06-10 | 2000-06-27 | The University Of British Columbia | High efficiency high intensity backlighting of graphic displays |
| US6497946B1 (en) | 1997-10-24 | 2002-12-24 | 3M Innovative Properties Company | Diffuse reflective articles |
| JP3808992B2 (ja) | 1997-11-21 | 2006-08-16 | 三菱電機株式会社 | 液晶パネルモジュール |
| US6243068B1 (en) * | 1998-05-29 | 2001-06-05 | Silicon Graphics, Inc. | Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources |
| US6816145B1 (en) | 1998-07-22 | 2004-11-09 | Silicon Graphics, Inc. | Large area wide aspect ratio flat panel monitor having high resolution for high information content display |
| JP2001051268A (ja) * | 1999-08-17 | 2001-02-23 | Nitto Denko Corp | 液晶表示装置 |
| US6356391B1 (en) | 1999-10-08 | 2002-03-12 | 3M Innovative Properties Company | Optical film with variable angle prisms |
| CA2392947A1 (en) | 1999-11-30 | 2001-06-21 | Reflexite Corporation | Luminaire system |
| JP2001312916A (ja) | 2000-02-24 | 2001-11-09 | Sony Corp | 面光源装置 |
| GB0006327D0 (en) | 2000-03-16 | 2000-05-03 | 3M Innovative Properties Co | Light guides suitable for illuminated displays |
| NZ522738A (en) | 2000-04-25 | 2004-05-28 | Honeywell Int Inc | Hollow cavity light guide for the distribution of collimated light to a liquid crystal display |
| TW514709B (en) | 2000-05-04 | 2002-12-21 | Koninkl Philips Electronics Nv | Illumination system and display device |
| JP4485026B2 (ja) | 2000-07-26 | 2010-06-16 | スリーエム イノベイティブ プロパティズ カンパニー | 導光ユニット |
| US6768525B2 (en) | 2000-12-01 | 2004-07-27 | Lumileds Lighting U.S. Llc | Color isolated backlight for an LCD |
| KR20030012875A (ko) | 2001-04-10 | 2003-02-12 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 조명 시스템 및 표시 장치 |
| JP4059692B2 (ja) | 2001-04-24 | 2008-03-12 | シャープ株式会社 | 照明装置およびそれを備える表示装置ならびに導光板 |
| CN1462354A (zh) | 2001-05-08 | 2003-12-17 | 荷兰鲁米勒德斯照明有限公司 | 照明系统和显示装置 |
| US6692137B2 (en) * | 2001-05-11 | 2004-02-17 | L-3 Communications | Display system using a hybrid backlight reflector |
| JP3760900B2 (ja) | 2001-09-06 | 2006-03-29 | セイコーエプソン株式会社 | 導光装置、電気光学装置及び電子機器 |
| US6663262B2 (en) | 2001-09-10 | 2003-12-16 | 3M Innovative Properties Company | Backlighting transmissive displays |
| GB0123813D0 (en) | 2001-10-03 | 2001-11-21 | 3M Innovative Properties Co | Light-guide lights suitable for use in illuminated displays |
| JP3537414B2 (ja) | 2001-10-05 | 2004-06-14 | 富士通株式会社 | 電子機器において使用するための液晶表示装置 |
| US20030184990A1 (en) * | 2002-03-26 | 2003-10-02 | Chia-Feng Lin | Light-guiding plate module of high reliability |
| US6986598B2 (en) * | 2003-05-05 | 2006-01-17 | Yao-Wen Chu | Backlight module for a double-sided LCD device |
| US20050057913A1 (en) * | 2003-09-16 | 2005-03-17 | Dennis Brett M. | Backlight having multiple intensity maxima |
-
2003
- 2003-12-23 US US10/744,569 patent/US7303322B2/en not_active Expired - Fee Related
-
2004
- 2004-10-20 KR KR1020067014674A patent/KR20060122902A/ko not_active Withdrawn
- 2004-10-20 WO PCT/US2004/034546 patent/WO2005069066A1/en not_active Ceased
- 2004-10-20 CN CNB2004800387926A patent/CN100465721C/zh not_active Expired - Fee Related
- 2004-10-20 JP JP2006546976A patent/JP2007516582A/ja not_active Withdrawn
- 2004-10-20 EP EP04795679A patent/EP1706783A1/en not_active Withdrawn
- 2004-11-16 TW TW093135120A patent/TW200528870A/zh unknown
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