JP3921200B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP3921200B2 JP3921200B2 JP2003423444A JP2003423444A JP3921200B2 JP 3921200 B2 JP3921200 B2 JP 3921200B2 JP 2003423444 A JP2003423444 A JP 2003423444A JP 2003423444 A JP2003423444 A JP 2003423444A JP 3921200 B2 JP3921200 B2 JP 3921200B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- emitting element
- emitting device
- translucent member
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Landscapes
- Led Device Packages (AREA)
Description
2:基体
2a:搭載部
3:枠体
4:発光素子
5:第1の透光性部材
6:第2の透光性部材
7:蛍光体層
8:蓋体
Claims (3)
- 発光素子と、
前記発光素子から放射された光を上方へ導く光反射面と、
前記光反射面の内側に設けられており、前記発光素子を覆う第1の透光性部材と、
前記第1の透光性部材の屈折率より大きい屈折率を有しており、前記光反射面の内側において前記第1の透光性部材上に設けられた第2の透光性部材と、
前記発光素子により発生された光の波長を変換する蛍光体が含有されており、前記第2の透光性部材上に配置された蛍光体層とを備え、
前記第1の透光性部材と前記第2の透光性部材との界面が平坦であり、
前記第2の透光性部材の厚みが全面的に一様であることを特徴とする請求項1記載の発光装置。 - 前記蛍光体層上に配置されたレンズをさらに備えていることを特徴とする請求項1記載の発光装置。
- 前記発光素子は、配線導体にフリップチップ接続されていることを特徴とする請求項1または請求項2記載の発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003423444A JP3921200B2 (ja) | 2003-12-19 | 2003-12-19 | 発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003423444A JP3921200B2 (ja) | 2003-12-19 | 2003-12-19 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005183727A JP2005183727A (ja) | 2005-07-07 |
JP3921200B2 true JP3921200B2 (ja) | 2007-05-30 |
Family
ID=34783976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003423444A Expired - Fee Related JP3921200B2 (ja) | 2003-12-19 | 2003-12-19 | 発光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3921200B2 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4688553B2 (ja) * | 2005-04-18 | 2011-05-25 | 京セラ株式会社 | 発光装置および照明装置 |
DE102005034793B3 (de) * | 2005-07-21 | 2007-04-19 | G.L.I. Global Light Industries Gmbh | Lichtemittierende Halbleiterdiode hoher Lichtleistung |
JP4820133B2 (ja) * | 2005-07-25 | 2011-11-24 | パナソニック電工株式会社 | 発光装置 |
JP2007080870A (ja) * | 2005-09-09 | 2007-03-29 | Matsushita Electric Works Ltd | 発光装置 |
KR100748707B1 (ko) * | 2005-09-16 | 2007-08-13 | 서울반도체 주식회사 | 발광 소자의 제조 방법 |
JP4820135B2 (ja) * | 2005-09-20 | 2011-11-24 | パナソニック電工株式会社 | 発光装置 |
KR100721962B1 (ko) * | 2005-09-21 | 2007-05-25 | 서울반도체 주식회사 | 발광 소자 및 이의 제조 방법 |
JP5174125B2 (ja) * | 2006-01-30 | 2013-04-03 | 京セラ株式会社 | 発光装置および照明装置 |
CN100470860C (zh) * | 2006-02-15 | 2009-03-18 | 深圳市量子光电子有限公司 | 发光二极管 |
JP5036222B2 (ja) * | 2006-06-01 | 2012-09-26 | 京セラ株式会社 | 発光装置 |
US7906794B2 (en) * | 2006-07-05 | 2011-03-15 | Koninklijke Philips Electronics N.V. | Light emitting device package with frame and optically transmissive element |
KR100856834B1 (ko) * | 2006-07-21 | 2008-09-05 | (주) 아모센스 | 형광체 시트를 갖춘 반도체 패키지 및 그 제조방법 |
KR101258228B1 (ko) * | 2006-12-28 | 2013-04-25 | 서울반도체 주식회사 | 복수개의 파장변환 물질층들을 갖는 발광 소자 |
JP2008166782A (ja) | 2006-12-26 | 2008-07-17 | Seoul Semiconductor Co Ltd | 発光素子 |
JP4752795B2 (ja) * | 2007-03-12 | 2011-08-17 | パナソニック株式会社 | 照明器具用の光源装置 |
KR101431711B1 (ko) | 2008-05-07 | 2014-08-21 | 삼성전자 주식회사 | 발광 장치 및 발광 시스템의 제조 방법, 상기 방법을이용하여 제조한 발광 장치 및 발광 시스템 |
WO2011032309A1 (en) * | 2009-09-15 | 2011-03-24 | Hong Kong Applied Science and Technology Research Institute Co. Ltd | Light emitting device having remotely located light scattering material |
JP2011071404A (ja) * | 2009-09-28 | 2011-04-07 | Kyocera Corp | 発光装置および照明装置 |
CN102005522A (zh) * | 2010-11-30 | 2011-04-06 | 杭州彩虹光电有限公司 | Led封胶工艺 |
CN102637810A (zh) * | 2012-04-25 | 2012-08-15 | 中国科学院半导体研究所 | Led封装结构及封装成型方法 |
KR101258232B1 (ko) | 2012-12-24 | 2013-04-25 | 서울반도체 주식회사 | 복수개의 파장변환 물질층들을 갖는 발광 소자 |
JP6959536B2 (ja) * | 2018-09-29 | 2021-11-02 | 日亜化学工業株式会社 | 発光装置 |
-
2003
- 2003-12-19 JP JP2003423444A patent/JP3921200B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005183727A (ja) | 2005-07-07 |
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