JP4752795B2 - 照明器具用の光源装置 - Google Patents
照明器具用の光源装置 Download PDFInfo
- Publication number
- JP4752795B2 JP4752795B2 JP2007061474A JP2007061474A JP4752795B2 JP 4752795 B2 JP4752795 B2 JP 4752795B2 JP 2007061474 A JP2007061474 A JP 2007061474A JP 2007061474 A JP2007061474 A JP 2007061474A JP 4752795 B2 JP4752795 B2 JP 4752795B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- light
- source device
- light source
- led
- 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
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
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- Led Device Packages (AREA)
Description
以下に、本発明の第1の実施の形態における光源装置について、図1を用いて詳細に説明する。
以下に、本発明の第2の実施の形態における光源装置について、図6を用いて説明する。
以下に、本発明の第3の実施の形態における光源装置について、図9を用いて説明する。
以下に、本発明の第4の実施の形態における光源装置について、図12を用いて説明する。
11a 青色の光
11b 黄色の光
12 LED(半導体発光素子)
13 凹部
14 蓋部
14a 蓋部材
15 凹面
16,21,31,46 集光部
17 反射膜
18 蛍光体部
18a 貫通口
19 配線電極
20 非蛍光体部
40 蛍光体層
42 蓋
44 基材
100,200,300,350,400,500 光源装置
Claims (2)
- 凹部を有する筐体と、
前記凹部の底部に設置された半導体発光素子と、
前記凹部の上に配置された蛍光体部と非蛍光体部と、
前記蛍光体部または前記非蛍光体部の上に設けられた集光部と、
を備えた光源装置であって、
前記蛍光体部と前記非蛍光体部とが碁盤状に交互に配置され、
前記蛍光体部と前記非蛍光体部との界面にアルミニウム薄膜を設けたことを特徴とする照明器具用の光源装置。 - 前記集光部が、透明な基材上に設けられた請求項1記載の照明器具用の光源装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007061474A JP4752795B2 (ja) | 2007-03-12 | 2007-03-12 | 照明器具用の光源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007061474A JP4752795B2 (ja) | 2007-03-12 | 2007-03-12 | 照明器具用の光源装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008227042A JP2008227042A (ja) | 2008-09-25 |
JP2008227042A5 JP2008227042A5 (ja) | 2009-09-03 |
JP4752795B2 true JP4752795B2 (ja) | 2011-08-17 |
Family
ID=39845326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007061474A Expired - Fee Related JP4752795B2 (ja) | 2007-03-12 | 2007-03-12 | 照明器具用の光源装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4752795B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010199357A (ja) * | 2009-02-26 | 2010-09-09 | Nichia Corp | 発光装置及びその製造方法 |
JP2010283057A (ja) * | 2009-06-03 | 2010-12-16 | Fujifilm Corp | 微細構造体および該微細構造体を用いた発光素子 |
US9638396B2 (en) * | 2010-11-18 | 2017-05-02 | Nippon Electric Glass Co., Ltd. | Wavelength conversion element and light source provided with same |
JP2012119193A (ja) | 2010-12-01 | 2012-06-21 | Sharp Corp | 発光装置、車両用前照灯、照明装置、及び車両 |
JP5788194B2 (ja) | 2011-03-03 | 2015-09-30 | シャープ株式会社 | 発光装置、照明装置、及び車両用前照灯 |
CN102853378B (zh) | 2011-06-29 | 2015-09-02 | 夏普株式会社 | 投射装置、及具备该投射装置的车辆用前照灯 |
DE102011115083A1 (de) | 2011-09-19 | 2013-03-21 | Osram Opto Semiconductors Gmbh | Konverterplättchen, strahlungsemittierendes Bauelement mit einem derartigen Konverterplättchen und Verfahren zum Herstellen eines derartigen Konverterplättchens |
JP5917183B2 (ja) * | 2012-02-17 | 2016-05-11 | スタンレー電気株式会社 | 光源装置および照明装置 |
JP5842041B2 (ja) * | 2014-09-17 | 2016-01-13 | シャープ株式会社 | 発光装置 |
JP6729101B2 (ja) * | 2015-07-16 | 2020-07-22 | 日亜化学工業株式会社 | 発光素子及び発光装置 |
JP6828288B2 (ja) * | 2016-06-30 | 2021-02-10 | 三菱電機株式会社 | 発光装置 |
JP7283489B2 (ja) * | 2021-01-20 | 2023-05-30 | 三菱電機株式会社 | 発光装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000156528A (ja) * | 1998-11-19 | 2000-06-06 | Sharp Corp | 発光素子 |
JP4123057B2 (ja) * | 2003-05-26 | 2008-07-23 | 松下電工株式会社 | 発光装置及びその製造方法 |
JP4238681B2 (ja) * | 2003-09-17 | 2009-03-18 | 豊田合成株式会社 | 発光装置 |
JP3921200B2 (ja) * | 2003-12-19 | 2007-05-30 | 京セラ株式会社 | 発光装置 |
JP4866003B2 (ja) * | 2004-12-22 | 2012-02-01 | パナソニック電工株式会社 | 発光装置 |
-
2007
- 2007-03-12 JP JP2007061474A patent/JP4752795B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008227042A (ja) | 2008-09-25 |
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