JP4000109B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP4000109B2 JP4000109B2 JP2003409004A JP2003409004A JP4000109B2 JP 4000109 B2 JP4000109 B2 JP 4000109B2 JP 2003409004 A JP2003409004 A JP 2003409004A JP 2003409004 A JP2003409004 A JP 2003409004A JP 4000109 B2 JP4000109 B2 JP 4000109B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- emitting element
- emitting device
- base
- 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
Description
この構成により、透光性部材3の注入の作業性を効率の良いものとすることができる。
これにより、発光素子5から斜め上方に放出された光に対しても発光部と透光性部材3の表面との間隔が長くなるのを防止することができ、より放射強度を高めることができる。
1a:載置部
2:反射部材
2b:反射面
2c:反射面の下端
3:透光性部材
3a:上層部
3b:下層部
4:蛍光体
5:発光素子
Claims (2)
- 第1の光を発生する発光素子と、
前記発光素子の幅よりも大きい幅を有する前記発光素子の載置部を含む突出部を備えた基体と、
前記載置部を囲む第1の部分と、前記第1の部分上に設けられているとともに前記発光素子の上面と側面とを直接覆っており前記第1の光に応じて第2の光を放射する波長変換層である第2の部分とを有する透光性部材と、
前記発光素子の側方に配置されており、前記第1の光を前記波長変換層の方向へ導く光反射面と、
を備えた発光装置。 - 前記波長変換層の上面が凸形状であり、更に、前記波長変換層の下面が前記載置部の上面の高さ位置にあることを特徴とする請求項1に記載の発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003409004A JP4000109B2 (ja) | 2003-12-08 | 2003-12-08 | 発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003409004A JP4000109B2 (ja) | 2003-12-08 | 2003-12-08 | 発光装置 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006201169A Division JP2006287265A (ja) | 2006-07-24 | 2006-07-24 | 発光装置 |
JP2007083929A Division JP2007180584A (ja) | 2007-03-28 | 2007-03-28 | 発光装置 |
JP2007083928A Division JP2007173875A (ja) | 2007-03-28 | 2007-03-28 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005174997A JP2005174997A (ja) | 2005-06-30 |
JP4000109B2 true JP4000109B2 (ja) | 2007-10-31 |
Family
ID=34730526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003409004A Expired - Fee Related JP4000109B2 (ja) | 2003-12-08 | 2003-12-08 | 発光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4000109B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4143043B2 (ja) * | 2004-05-26 | 2008-09-03 | 京セラ株式会社 | 発光装置および照明装置 |
JP5151301B2 (ja) * | 2007-08-06 | 2013-02-27 | 日亜化学工業株式会社 | 半導体発光素子及びその製造方法 |
JP2009267102A (ja) * | 2008-04-25 | 2009-11-12 | Kyocera Corp | 発光装置 |
JP2012109478A (ja) * | 2010-11-19 | 2012-06-07 | Toshiba Lighting & Technology Corp | 発光体および照明装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62162860U (ja) * | 1986-04-05 | 1987-10-16 | ||
JPH01160864U (ja) * | 1988-04-11 | 1989-11-08 | ||
JPH1187778A (ja) * | 1997-09-02 | 1999-03-30 | Toshiba Corp | 半導体発光素子、半導体発光装置およびその製造方法 |
JP3965981B2 (ja) * | 2001-11-27 | 2007-08-29 | 松下電工株式会社 | Led発光装置 |
JP2003197971A (ja) * | 2001-12-27 | 2003-07-11 | Okaya Electric Ind Co Ltd | 発光ダイオード |
-
2003
- 2003-12-08 JP JP2003409004A patent/JP4000109B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005174997A (ja) | 2005-06-30 |
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