JPH10260405A5 - - Google Patents

Info

Publication number
JPH10260405A5
JPH10260405A5 JP1997065164A JP6516497A JPH10260405A5 JP H10260405 A5 JPH10260405 A5 JP H10260405A5 JP 1997065164 A JP1997065164 A JP 1997065164A JP 6516497 A JP6516497 A JP 6516497A JP H10260405 A5 JPH10260405 A5 JP H10260405A5
Authority
JP
Japan
Prior art keywords
light
light guide
planar
point
linear
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Withdrawn
Application number
JP1997065164A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10260405A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP9065164A priority Critical patent/JPH10260405A/ja
Priority claimed from JP9065164A external-priority patent/JPH10260405A/ja
Priority to TW087100250A priority patent/TW358864B/zh
Priority to KR1019980008431A priority patent/KR19980080215A/ko
Priority to CN98105584A priority patent/CN1113269C/zh
Priority to US09/042,869 priority patent/US6283602B1/en
Priority to EP98302045A priority patent/EP0866264B1/en
Priority to DE69814716T priority patent/DE69814716T2/de
Publication of JPH10260405A publication Critical patent/JPH10260405A/ja
Publication of JPH10260405A5 publication Critical patent/JPH10260405A5/ja
Withdrawn legal-status Critical Current

Links

JP9065164A 1997-03-18 1997-03-18 照明装置、液晶表示装置及び電子機器 Withdrawn JPH10260405A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP9065164A JPH10260405A (ja) 1997-03-18 1997-03-18 照明装置、液晶表示装置及び電子機器
TW087100250A TW358864B (en) 1997-03-18 1998-01-09 Lighting device, LCD and electronic machine
KR1019980008431A KR19980080215A (ko) 1997-03-18 1998-03-13 조명장치, 액정표시장치 및 전자기기
CN98105584A CN1113269C (zh) 1997-03-18 1998-03-16 照明装置、液晶显示装置和电子装置
US09/042,869 US6283602B1 (en) 1997-03-18 1998-03-17 Lighting device, liquid crystal display unit, and electronic equipment
EP98302045A EP0866264B1 (en) 1997-03-18 1998-03-18 Lighting device, liquid crystal display unit, and electronic equipment
DE69814716T DE69814716T2 (de) 1997-03-18 1998-03-18 Beleuchtungsvorrichtung, Flüssigkristallanzeigeeinheit und elektronisches Gerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9065164A JPH10260405A (ja) 1997-03-18 1997-03-18 照明装置、液晶表示装置及び電子機器

Publications (2)

Publication Number Publication Date
JPH10260405A JPH10260405A (ja) 1998-09-29
JPH10260405A5 true JPH10260405A5 (enExample) 2004-12-24

Family

ID=13278980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9065164A Withdrawn JPH10260405A (ja) 1997-03-18 1997-03-18 照明装置、液晶表示装置及び電子機器

Country Status (7)

Country Link
US (1) US6283602B1 (enExample)
EP (1) EP0866264B1 (enExample)
JP (1) JPH10260405A (enExample)
KR (1) KR19980080215A (enExample)
CN (1) CN1113269C (enExample)
DE (1) DE69814716T2 (enExample)
TW (1) TW358864B (enExample)

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JPH11283408A (ja) * 1998-03-27 1999-10-15 Hitachi Chem Co Ltd 照明装置
JP3379043B2 (ja) 1998-06-29 2003-02-17 ミネベア株式会社 面状照明装置
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JP2000222925A (ja) * 1999-01-29 2000-08-11 Minebea Co Ltd 面状照明装置
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JP2001345008A (ja) * 2000-05-31 2001-12-14 Nippon Leiz Co Ltd 面光源装置
JP2001356323A (ja) * 2000-06-15 2001-12-26 Citizen Watch Co Ltd 液晶表示装置
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JP2002109937A (ja) * 2000-09-29 2002-04-12 Sanyo Electric Co Ltd 面照明装置および表示装置
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JP4374482B2 (ja) * 2000-11-02 2009-12-02 ミネベア株式会社 面状照明装置
JP3728723B2 (ja) * 2000-12-20 2005-12-21 ミネベア株式会社 面状照明装置
JP3890192B2 (ja) 2000-12-22 2007-03-07 Ｎｅｃ液晶テクノロジー株式会社 フロントライト、液晶表示装置及び電子機器
JP3505619B2 (ja) * 2001-01-17 2004-03-08 ミネベア株式会社 面状照明装置
GB0108838D0 (en) * 2001-04-07 2001-05-30 Cambridge 3D Display Ltd Far field display
JP4794069B2 (ja) * 2001-06-18 2011-10-12 富士通株式会社 照明装置及び液晶表示装置
US6561660B2 (en) * 2001-06-26 2003-05-13 Wintek Corporation Light guiding device of a liquid crystal display
JP3484497B2 (ja) * 2001-08-10 2004-01-06 ミネベア株式会社 面状照明装置
JP4671562B2 (ja) * 2001-08-31 2011-04-20 富士通株式会社 照明装置及び液晶表示装置
US7101048B2 (en) 2001-09-25 2006-09-05 Cambridge Flat Protection Displays Limited Flat-panel projection display
JP3594578B2 (ja) * 2001-10-26 2004-12-02 富士通化成株式会社 液晶照明装置
JP2003151333A (ja) * 2001-11-09 2003-05-23 Fujitsu Kasei Kk 面照明装置と液晶表示装置
JP2003151334A (ja) * 2001-11-09 2003-05-23 Minebea Co Ltd 面状照明装置
JP2003151335A (ja) * 2001-11-13 2003-05-23 Minebea Co Ltd 面状照明装置
US6948840B2 (en) * 2001-11-16 2005-09-27 Everbrite, Llc Light emitting diode light bar
JP3801032B2 (ja) 2001-11-29 2006-07-26 日本電気株式会社 光源とこの光源を用いた液晶表示装置
JP3739327B2 (ja) * 2002-03-12 2006-01-25 富士通化成株式会社 面照明装置と液晶表示装置
US6864795B2 (en) * 2002-04-18 2005-03-08 Bed-Check Corporation Apparatus for lighting a patient monitor front panel
US6848822B2 (en) 2002-05-31 2005-02-01 3M Innovative Properties Company Light guide within recessed housing
JP4141766B2 (ja) * 2002-08-23 2008-08-27 富士通株式会社 照明装置及び液晶表示装置
AU2002349657A1 (en) 2002-11-29 2004-06-23 Fujitsu Limited Illumination device and liquid crystal display device
TW558015U (en) * 2002-12-06 2003-10-11 Hon Hai Prec Ind Co Ltd Backlight module
TWI289708B (en) 2002-12-25 2007-11-11 Qualcomm Mems Technologies Inc Optical interference type color display
JP4161713B2 (ja) * 2002-12-27 2008-10-08 カシオ計算機株式会社 面状照明装置
TWI254172B (en) * 2002-12-27 2006-05-01 Hon Hai Prec Ind Co Ltd Surface light module and liquid crystal display using the same
CN1302323C (zh) * 2003-02-08 2007-02-28 统宝光电股份有限公司 发光模块以及包括此发光模块的平面显示器
US7044627B2 (en) * 2003-05-30 2006-05-16 Mertz John C Display retainer and backlight
TWM243658U (en) * 2003-06-13 2004-09-11 Hon Hai Prec Ind Co Ltd Planar light source device
DE10338661A1 (de) * 2003-08-22 2005-03-17 Elektromanufaktur Zangenstein Hanauer Gmbh & Co. Kgaa Vorrichtung zum Verteilen von Licht, insbesondere als Beleuchtungseinrichtung für einen Kühlschrank oder dergleichen
US7342705B2 (en) 2004-02-03 2008-03-11 Idc, Llc Spatial light modulator with integrated optical compensation structure
CN100403124C (zh) * 2004-06-30 2008-07-16 晶元光电股份有限公司 平面光源装置
KR100652058B1 (ko) * 2004-06-30 2006-12-01 엘지.필립스 엘시디 주식회사 백라이트 유닛
US7630123B2 (en) 2004-09-27 2009-12-08 Qualcomm Mems Technologies, Inc. Method and device for compensating for color shift as a function of angle of view
US7813026B2 (en) 2004-09-27 2010-10-12 Qualcomm Mems Technologies, Inc. System and method of reducing color shift in a display
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
TW200730951A (en) * 2006-02-10 2007-08-16 Wintek Corp Guide light module
WO2008045311A2 (en) 2006-10-06 2008-04-17 Qualcomm Mems Technologies, Inc. Illumination device with built-in light coupler
US8107155B2 (en) 2006-10-06 2012-01-31 Qualcomm Mems Technologies, Inc. System and method for reducing visual artifacts in displays
US9019183B2 (en) 2006-10-06 2015-04-28 Qualcomm Mems Technologies, Inc. Optical loss structure integrated in an illumination apparatus
TWI350411B (en) * 2006-11-14 2011-10-11 Lite On Technology Corp Light guide plate and edge-type backlight module having the same
TW200830000A (en) * 2007-01-15 2008-07-16 Dynascan Technology Corp LED backlight module
JP4642811B2 (ja) * 2007-05-22 2011-03-02 リンナイ株式会社 光表示装置付の機器
US8654061B2 (en) 2008-02-12 2014-02-18 Qualcomm Mems Technologies, Inc. Integrated front light solution
JP4632377B2 (ja) * 2008-05-15 2011-02-16 日東電工株式会社 導光板、面光源装置及び液晶表示装置
US8118468B2 (en) * 2008-05-16 2012-02-21 Qualcomm Mems Technologies, Inc. Illumination apparatus and methods
EP2307795A2 (en) * 2008-06-04 2011-04-13 QUALCOMM MEMS Technologies, Inc. Edge shadow reducing methods for prismatic front light
CN101598299B (zh) * 2008-06-05 2012-01-25 鸿富锦精密工业（深圳）有限公司 光源模组及使用该光源模组的游戏装置
KR20110057197A (ko) * 2008-09-02 2011-05-31 퀄컴 엠이엠스 테크놀로지스, 인크. 프리즘 형태의 광 방향전환 구조부를 지닌 광 방향전환 장치
US8172417B2 (en) 2009-03-06 2012-05-08 Qualcomm Mems Technologies, Inc. Shaped frontlight reflector for use with display
KR101007329B1 (ko) 2009-05-13 2011-01-13 주식회사 오에스에스 광도파로 및 발광다이오드를 이용한 광원장치
EP2435868A1 (en) 2009-05-29 2012-04-04 Qualcomm Mems Technologies, Inc. Illumination devices and methods of fabrication thereof
DE102009038469B4 (de) * 2009-08-21 2015-02-12 Advanced Display Technology Ag Anzeigeelement und Verfahren zum Ansteuern eines Anzeigeelementes
US8902484B2 (en) 2010-12-15 2014-12-02 Qualcomm Mems Technologies, Inc. Holographic brightness enhancement film
JP5950529B2 (ja) * 2011-10-03 2016-07-13 三菱電機株式会社 面光源装置およびそれを備える表示装置
CN202392588U (zh) * 2011-11-04 2012-08-22 深圳市华星光电技术有限公司 背光结构及包含有该背光结构的液晶显示器
US9223080B2 (en) 2012-04-24 2015-12-29 Qualcomm Mems Technologies, Inc. Light guide with narrow angle light output and methods
US8979347B2 (en) 2012-04-24 2015-03-17 Qualcomm Mems Technologies, Inc. Illumination systems and methods
JP5547332B2 (ja) * 2012-11-15 2014-07-09 シャープ株式会社 導光装置及び表示装置
KR102108994B1 (ko) * 2013-08-30 2020-05-12 삼성전자주식회사 광 변환 소자 및 그 제조 방법, 그리고 이를 포함하는 광원 유닛
CN105174769B (zh) * 2015-09-15 2017-10-24 广州市番禺盛达穗南有限公司 一种种植用珍珠岩的加工方法与种植用珍珠岩
JP6438905B2 (ja) * 2016-04-04 2018-12-19 矢崎総業株式会社 車内照明装置
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