JP4905630B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP4905630B2 JP4905630B2 JP2005205963A JP2005205963A JP4905630B2 JP 4905630 B2 JP4905630 B2 JP 4905630B2 JP 2005205963 A JP2005205963 A JP 2005205963A JP 2005205963 A JP2005205963 A JP 2005205963A JP 4905630 B2 JP4905630 B2 JP 4905630B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- emitting element
- phosphor sheet
- substrate
- 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
Landscapes
- Led Device Packages (AREA)
Description
21 基板
22 発光素子としての発光ダイオード素子
23 制光体
23a 凹面
23b 凸面
24 反射体
25 蛍光体シート
39 型材
41 樹脂
45 反射面
Claims (3)
- 基板と;
基板に配設された発光素子と;
基板に配設され、発光素子の光を反射させる反射体と;
発光素子と対向するとともに発光素子と離間して配置され、発光素子の光を変換する蛍光体シートと;
発光素子を被覆し、発光素子から放射される光を制光する制光体と;
を備える照明装置において、
制光体は、凸形状であって、発光素子と蛍光体シートとが正対する光軸方向における制光体の先端面と蛍光体シートとは離間されており、先端面に形成された発光素子からの光軸近傍の光を蛍光体シートの周辺域に向けて屈曲させる凹面と、先端面を除く周面に形成された凸面とを有し、
反射体は、制光体の周囲に形成されるとともに基板側に対して反対側に拡開開口された発光素子から反射体方向への光を蛍光体シートの周辺域に向けて反射させる反射面を有し、
制光体から出射する光および反射体によって反射する光により蛍光体シートの照度分布が均一になるように配光を制御することを特徴とする照明装置。 - 制光体は、反射体から離反した位置に形成されている
ことを特徴とする請求項1記載の照明装置。 - 制光体は、樹脂が流し込まれた型材に、発光素子がその樹脂内に配設されるように基板を位置させて成形されている
ことを特徴とする請求項1または2記載の照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005205963A JP4905630B2 (ja) | 2005-07-14 | 2005-07-14 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005205963A JP4905630B2 (ja) | 2005-07-14 | 2005-07-14 | 照明装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007027325A JP2007027325A (ja) | 2007-02-01 |
JP2007027325A5 JP2007027325A5 (ja) | 2008-08-21 |
JP4905630B2 true JP4905630B2 (ja) | 2012-03-28 |
Family
ID=37787719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005205963A Expired - Fee Related JP4905630B2 (ja) | 2005-07-14 | 2005-07-14 | 照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4905630B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008105527A1 (ja) * | 2007-03-01 | 2008-09-04 | Nec Lighting, Ltd. | Led装置及び照明装置 |
JP5057818B2 (ja) * | 2007-03-28 | 2012-10-24 | 京セラ株式会社 | 発光装置 |
JP2010165477A (ja) * | 2009-01-13 | 2010-07-29 | Ccs Inc | 光照射装置 |
KR101798569B1 (ko) | 2010-11-23 | 2017-11-16 | 엘지이노텍 주식회사 | 조명 장치 |
DE102011107895B4 (de) * | 2011-07-18 | 2020-11-05 | Heraeus Noblelight Gmbh | Optoelektronisches Modul mit Linsensystem |
JP2014192403A (ja) * | 2013-03-28 | 2014-10-06 | Kyocera Corp | 光照射デバイス、光照射モジュールおよび印刷装置 |
JP7394335B2 (ja) * | 2019-08-08 | 2023-12-08 | パナソニックIpマネジメント株式会社 | レンズおよび照明器具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4171107B2 (ja) * | 1998-07-09 | 2008-10-22 | スタンレー電気株式会社 | 面状光源 |
JP2002033520A (ja) * | 2000-07-14 | 2002-01-31 | Toshiba Electronic Engineering Corp | 半導体発光装置 |
JP2002344027A (ja) * | 2001-05-15 | 2002-11-29 | Stanley Electric Co Ltd | 面実装led |
JP2005142447A (ja) * | 2003-11-07 | 2005-06-02 | Sharp Corp | 発光装置,受光装置,電子機器およびレンズの製造方法 |
-
2005
- 2005-07-14 JP JP2005205963A patent/JP4905630B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007027325A (ja) | 2007-02-01 |
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