JP4886548B2 - 多点光源集積体の光源配置構造 - Google Patents
多点光源集積体の光源配置構造 Download PDFInfo
- Publication number
- JP4886548B2 JP4886548B2 JP2007044171A JP2007044171A JP4886548B2 JP 4886548 B2 JP4886548 B2 JP 4886548B2 JP 2007044171 A JP2007044171 A JP 2007044171A JP 2007044171 A JP2007044171 A JP 2007044171A JP 4886548 B2 JP4886548 B2 JP 4886548B2
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- light source
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- point
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- 239000000758 substrate Substances 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
21,22 基板
3 光源
41,42 中心エリア
51,52 中間エリア
61,62 外周エリア
Claims (1)
- 表面積Sの基板上に全体でA個の点状光源が集積される多点光源集積体において、
基板の中心から基板の外縁各部までの距離をN等分(Nは2以上の整数)した点を外縁と略平行に結んだ分割ラインによって、基板の表面を、中心部から外周部までのN個の同心相似形状エリアに分割し、
上記各エリア内での光源の配置密度がいずれもA/Sに近似するように、各エリアに光源を配置したことを特徴とする多点光源集積体の光源配置構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007044171A JP4886548B2 (ja) | 2007-02-23 | 2007-02-23 | 多点光源集積体の光源配置構造 |
Applications Claiming Priority (1)
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JP2007044171A JP4886548B2 (ja) | 2007-02-23 | 2007-02-23 | 多点光源集積体の光源配置構造 |
Publications (2)
Publication Number | Publication Date |
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JP2008210568A JP2008210568A (ja) | 2008-09-11 |
JP4886548B2 true JP4886548B2 (ja) | 2012-02-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007044171A Active JP4886548B2 (ja) | 2007-02-23 | 2007-02-23 | 多点光源集積体の光源配置構造 |
Country Status (1)
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JP (1) | JP4886548B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101672981B (zh) | 2008-09-12 | 2012-05-30 | 清华大学 | 导光板的设计及制造方法 |
JP5804588B2 (ja) * | 2010-10-12 | 2015-11-04 | 東芝ライテック株式会社 | 照明器具 |
CN102330901A (zh) * | 2011-07-22 | 2012-01-25 | 东莞市万丰纳米材料有限公司 | 一种光源模组 |
CN102829350B (zh) * | 2012-07-25 | 2014-12-03 | 杭州赛佳科技有限公司 | 一种双光源多用途led灯 |
JP2017103381A (ja) * | 2015-12-03 | 2017-06-08 | シチズン電子株式会社 | 発光装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005339881A (ja) * | 2004-05-25 | 2005-12-08 | Hitachi Displays Ltd | 照明装置、照明モジュール及び液晶表示装置 |
JP4637623B2 (ja) * | 2005-03-24 | 2011-02-23 | 京セラ株式会社 | 発光装置および照明装置 |
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2007
- 2007-02-23 JP JP2007044171A patent/JP4886548B2/ja active Active
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JP2008210568A (ja) | 2008-09-11 |
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