JP2003504681A5 - - Google Patents
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- Publication number
- JP2003504681A5 JP2003504681A5 JP2001509912A JP2001509912A JP2003504681A5 JP 2003504681 A5 JP2003504681 A5 JP 2003504681A5 JP 2001509912 A JP2001509912 A JP 2001509912A JP 2001509912 A JP2001509912 A JP 2001509912A JP 2003504681 A5 JP2003504681 A5 JP 2003504681A5
- Authority
- JP
- Japan
- 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.)
- Granted
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/349,280 US6386721B1 (en) | 1999-07-08 | 1999-07-08 | Light pipe having one or more integral diffusers |
| US09/349,280 | 1999-07-08 | ||
| PCT/US2000/018212 WO2001004539A1 (en) | 1999-07-08 | 2000-06-29 | Light pipe having one or more integral diffusers |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009116838A Division JP4689730B2 (ja) | 1999-07-08 | 2009-05-13 | １または複数の一体型ディフューザを有する光導波路 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003504681A JP2003504681A (ja) | 2003-02-04 |
| JP2003504681A5 true JP2003504681A5 (US20070244113A1-20071018-C00056.png) | 2008-06-19 |
| JP4343474B2 JP4343474B2 (ja) | 2009-10-14 |
Family
ID=23371675
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001509912A Expired - Fee Related JP4343474B2 (ja) | 1999-07-08 | 2000-06-29 | １または複数の一体型ディフューザを有する光導波路 |
| JP2009116838A Expired - Fee Related JP4689730B2 (ja) | 1999-07-08 | 2009-05-13 | １または複数の一体型ディフューザを有する光導波路 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009116838A Expired - Fee Related JP4689730B2 (ja) | 1999-07-08 | 2009-05-13 | １または複数の一体型ディフューザを有する光導波路 |
Country Status (7)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3670949B2 (ja) * | 2000-09-27 | 2005-07-13 | 三洋電機株式会社 | 面光源装置 |
| PL343963A1 (en) * | 2000-11-16 | 2002-05-20 | Grzegorz Drozdowski | Edge-illuminated optical device |
| TWI254815B (en) * | 2001-05-22 | 2006-05-11 | Nichia Corp | Guide-plate for a plane-luminous device |
| WO2003015037A2 (en) * | 2001-08-06 | 2003-02-20 | Mars Incorporated | Document validator subassembly |
| US6806642B2 (en) * | 2001-09-04 | 2004-10-19 | Durel Corporation | Light source with cascading dyes and BEF |
| US7192174B2 (en) * | 2002-04-01 | 2007-03-20 | Hunatech Co., Ltd. | Light guiding panel formed with minute recesses by a sand blasting process and a backlight unit using the same |
| US6846098B2 (en) * | 2002-05-16 | 2005-01-25 | Eastman Kodak Company | Light diffuser with variable diffusion |
| US7874487B2 (en) * | 2005-10-24 | 2011-01-25 | Cognex Technology And Investment Corporation | Integrated illumination assembly for symbology reader |
| US20060285352A1 (en) * | 2005-06-17 | 2006-12-21 | Lg.Philips Lcd Co., Ltd. | Optical device, apparatus and method for fabricating the optical device, backlight unit using the optical device, and liquid crystal display device using the backlight unit |
| CN100390812C (zh) * | 2005-11-18 | 2008-05-28 | 敦南科技股份有限公司 | 使用于皮纹读取器的测试工具 |
| US7909496B2 (en) * | 2006-02-01 | 2011-03-22 | Koninklijke Philips Electronics N.V. | Lighting system for creating an illuminated surface |
| JP2008286955A (ja) * | 2007-05-17 | 2008-11-27 | Mitsubishi Electric Corp | 表示パネル用バックライト装置及び液晶表示装置 |
| KR101391891B1 (ko) | 2007-06-22 | 2014-05-07 | 삼성디스플레이 주식회사 | 도광판, 이의 제조방법 및 이를 포함하는 액정 표시 장치 |
| US20090067194A1 (en) * | 2007-09-11 | 2009-03-12 | World Properties, Inc. | Light guide with imprinted phosphor |
| CN102411163B (zh) * | 2010-07-23 | 2013-07-10 | 颖台科技股份有限公司 | 导光装置及具有导光装置的背光模块与液晶显示器 |
| TWI536335B (zh) * | 2012-04-13 | 2016-06-01 | 鴻海精密工業股份有限公司 | 發光二極體顯示單元及發光二極體顯示器 |
| CN103377591B (zh) * | 2012-04-13 | 2016-12-21 | 鸿富锦精密工业（深圳）有限公司 | 发光二极管显示单元及发光二极管显示器 |
| GB2506625A (en) | 2012-10-04 | 2014-04-09 | Bae Systems Plc | LCD backlight display |
| JP5937032B2 (ja) * | 2013-03-21 | 2016-06-22 | 株式会社東海理化電機製作所 | 表示装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183628A (en) * | 1976-05-20 | 1980-01-15 | Ebauches S.A. | Electronic watch and display device for such watch |
| US4802737A (en) * | 1986-04-28 | 1989-02-07 | Denton Peter R | Anti-relfection overlay device |
| EP0503071A4 (en) * | 1990-09-04 | 1993-03-10 | Ohno Research And Development Laboratories Co., Ltd. | Plastic optical member having light diffusing layer on surface, and light quantity control member |
| CA2068422A1 (en) * | 1990-09-12 | 1992-03-13 | Makoto Ohe | Surface light source element |
| JP2710465B2 (ja) * | 1990-09-12 | 1998-02-10 | 三菱レイヨン株式会社 | 面光源素子 |
| WO1995003935A1 (en) * | 1993-07-27 | 1995-02-09 | Physical Optics Corporation | Light source destructuring and shaping device |
| JPH08313712A (ja) * | 1995-05-17 | 1996-11-29 | Toppan Printing Co Ltd | 回折格子パターンおよびその作製方法 |
| KR100262798B1 (ko) * | 1996-02-02 | 2000-08-01 | 가나이 쓰도무 | 액정표시장치및배면조명부용도광판의제조방법 |
| US5926601A (en) * | 1996-05-02 | 1999-07-20 | Briteview Technologies, Inc. | Stacked backlighting system using microprisms |
| JP3769327B2 (ja) * | 1996-07-23 | 2006-04-26 | 大日本印刷株式会社 | プリズムレンズシート、バックライトシステム及び液晶表示装置 |
| DE69735732T2 (de) * | 1996-09-24 | 2006-09-21 | Seiko Epson Corp. | Beleuchtungsvorrichtung und diese verwendende Anzeigevorrichtung |
| EP1666935A1 (en) * | 1996-10-25 | 2006-06-07 | Omron Corporation | Surface light source device and liquid crystal display device, portable telephone and information terminal using surface light source device |
| JPH10170915A (ja) * | 1996-12-12 | 1998-06-26 | Hitachi Ltd | 液晶表示装置 |
| JP3542059B2 (ja) * | 1997-03-26 | 2004-07-14 | クリエイト株式会社 | 導光板の作成方法 |
| JP3508907B2 (ja) * | 1997-06-27 | 2004-03-22 | 株式会社デンソー | 車両用信号灯具 |
| JP3379043B2 (ja) * | 1998-06-29 | 2003-02-17 | ミネベア株式会社 | 面状照明装置 |
| FI106323B (fi) * | 1998-12-30 | 2001-01-15 | Nokia Mobile Phones Ltd | Taustavalaistuksen valonjohdin litteälle näytölle |
-
1999
- 1999-07-08 US US09/349,280 patent/US6386721B1/en not_active Expired - Lifetime
-
2000
- 2000-06-01 TW TW089110734A patent/TWI240091B/zh not_active IP Right Cessation
- 2000-06-29 IL IL14748300A patent/IL147483A0/xx unknown
- 2000-06-29 JP JP2001509912A patent/JP4343474B2/ja not_active Expired - Fee Related
- 2000-06-29 EP EP00946967A patent/EP1203186A4/en not_active Ceased
- 2000-06-29 KR KR1020027000223A patent/KR100920855B1/ko not_active IP Right Cessation
- 2000-06-29 WO PCT/US2000/018212 patent/WO2001004539A1/en not_active Application Discontinuation
- 2000-06-29 KR KR1020097011051A patent/KR100968666B1/ko active IP Right Grant
-
2002
- 2002-01-06 IL IL147483A patent/IL147483A/en active IP Right Grant
-
2009
- 2009-05-13 JP JP2009116838A patent/JP4689730B2/ja not_active Expired - Fee Related
