JP4242090B2 - 面光源装置 - Google Patents
面光源装置 Download PDFInfo
- Publication number
- JP4242090B2 JP4242090B2 JP2001330579A JP2001330579A JP4242090B2 JP 4242090 B2 JP4242090 B2 JP 4242090B2 JP 2001330579 A JP2001330579 A JP 2001330579A JP 2001330579 A JP2001330579 A JP 2001330579A JP 4242090 B2 JP4242090 B2 JP 4242090B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- refractive index
- prism
- light guide
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Planar Illumination Modules (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001330579A JP4242090B2 (ja) | 2000-11-08 | 2001-10-29 | 面光源装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000340905 | 2000-11-08 | ||
JP2000-340905 | 2000-11-08 | ||
JP2001330579A JP4242090B2 (ja) | 2000-11-08 | 2001-10-29 | 面光源装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002208308A JP2002208308A (ja) | 2002-07-26 |
JP2002208308A5 JP2002208308A5 (ru) | 2005-06-30 |
JP4242090B2 true JP4242090B2 (ja) | 2009-03-18 |
Family
ID=26603612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001330579A Expired - Fee Related JP4242090B2 (ja) | 2000-11-08 | 2001-10-29 | 面光源装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4242090B2 (ru) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3635248B2 (ja) * | 2001-07-23 | 2005-04-06 | 日本ライツ株式会社 | 平面照明装置 |
KR100977941B1 (ko) * | 2002-12-06 | 2010-08-24 | 미츠비시 레이온 가부시키가이샤 | 광 편향 소자 및 광원 장치 |
JP4671343B2 (ja) * | 2005-08-03 | 2011-04-13 | シチズン電子株式会社 | 照明装置 |
KR100747001B1 (ko) * | 2005-11-29 | 2007-08-07 | 한국생산기술연구원 | 점광원을 이용한 도광판 및 그 제조방법 |
KR100761090B1 (ko) * | 2005-12-30 | 2007-09-21 | 주식회사 두산 | 복합 도광판 및 그 제조방법 |
JP4694985B2 (ja) * | 2006-02-13 | 2011-06-08 | セイコーインスツル株式会社 | 面発光装置及び表示装置 |
JP5258173B2 (ja) * | 2006-06-05 | 2013-08-07 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
US8284347B2 (en) | 2006-09-08 | 2012-10-09 | Sharp Kabushiki Kaisha | Illumination device, light emitting element, and liquid crystal display device |
JP5018785B2 (ja) * | 2006-11-08 | 2012-09-05 | コニカミノルタホールディングス株式会社 | 面発光体、及びそれを用いた表示装置 |
US20100259470A1 (en) * | 2008-03-07 | 2010-10-14 | Yukihide Kohtoku | Light-emitting element, illumination device, and liquid crystal display device |
JP5347399B2 (ja) * | 2008-06-30 | 2013-11-20 | 富士通株式会社 | 照明装置及び電子機器 |
JP2011530718A (ja) * | 2008-08-08 | 2011-12-22 | スリーエム イノベイティブ プロパティズ カンパニー | 光を管理するための粘弾性層を有する光ガイド |
JP5199830B2 (ja) * | 2008-10-31 | 2013-05-15 | セイコーインスツル株式会社 | 表示装置 |
DE102009054067A1 (de) | 2009-11-20 | 2011-05-26 | Osram Opto Semiconductors Gmbh | Licht emittierende Vorrichtung |
US8735791B2 (en) | 2010-07-13 | 2014-05-27 | Svv Technology Innovations, Inc. | Light harvesting system employing microstructures for efficient light trapping |
JP5724533B2 (ja) * | 2011-03-30 | 2015-05-27 | 大日本印刷株式会社 | 光学モジュールおよび表示装置 |
US9097826B2 (en) | 2011-10-08 | 2015-08-04 | Svv Technology Innovations, Inc. | Collimating illumination systems employing a waveguide |
JP5988770B2 (ja) * | 2012-08-27 | 2016-09-07 | 大和ハウス工業株式会社 | 開口部構造 |
JP2014163209A (ja) * | 2013-02-28 | 2014-09-08 | Daiwa House Industry Co Ltd | 採光面材 |
FR3004584B1 (fr) * | 2013-04-11 | 2016-07-01 | Wysips | Dispositif pour eclairer ou retro-eclairer une image placee devant ou derriere un panneau solaire |
KR101608939B1 (ko) | 2014-01-03 | 2016-04-04 | 양경호 | 광고용 간판의 조명구조 |
JP7190909B2 (ja) | 2016-06-29 | 2022-12-16 | コーニンクレッカ フィリップス エヌ ヴェ | 水中で使用されるコーティングされた導光器 |
WO2021081004A1 (en) * | 2019-10-22 | 2021-04-29 | Leia Inc. | Multiview backlight, multiview display, and method having micro-slit multibeam elements |
CN113873071B (zh) * | 2020-06-12 | 2024-02-06 | 北京小米移动软件有限公司 | 灯罩、光学模组和移动终端 |
CN111812032B (zh) * | 2020-08-07 | 2023-07-21 | 中北大学 | 一种宽光谱光学材料及元件的应力测量仪 |
-
2001
- 2001-10-29 JP JP2001330579A patent/JP4242090B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002208308A (ja) | 2002-07-26 |
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