JP5057891B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP5057891B2 JP5057891B2 JP2007223466A JP2007223466A JP5057891B2 JP 5057891 B2 JP5057891 B2 JP 5057891B2 JP 2007223466 A JP2007223466 A JP 2007223466A JP 2007223466 A JP2007223466 A JP 2007223466A JP 5057891 B2 JP5057891 B2 JP 5057891B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- electrode
- emitting element
- semiconductor layer
- emitting device
- 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
Links
Images
Landscapes
- Led Devices (AREA)
- Led Device Packages (AREA)
Description
11np 第1の電極
11pp 第2の電極
12 基体
12a 凸部
13 発光部材
14 透光性樹脂
Claims (3)
- 第1の半導体層と、前記第1の半導体層上に積層された第2の半導体層と、前記第1の半導体層上に形成された第1の電極と、前記第2の半導体層上に積層された第2の電極とを有する発光素子と、
前記発光素子の実装領域を有しており、前記実装領域における平坦面に設けられた前記第2の電極側に位置する凸部を含む基体と、
前記基体の平坦面上に設けられ、前記第1の電極および前記第2の電極のそれぞれに対応して接続され、上下方向の厚みが異なる一対のはんだと、を備えた発光装置。 - 前記凸部がアルミナからなることを特徴とする請求項1記載の発光装置。
- 前記凸部が、前記発光素子の前記第2の電極に最も近い辺に沿って配置されていることを特徴とする請求項1記載の発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007223466A JP5057891B2 (ja) | 2007-08-30 | 2007-08-30 | 発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007223466A JP5057891B2 (ja) | 2007-08-30 | 2007-08-30 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009059746A JP2009059746A (ja) | 2009-03-19 |
JP5057891B2 true JP5057891B2 (ja) | 2012-10-24 |
Family
ID=40555259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007223466A Expired - Fee Related JP5057891B2 (ja) | 2007-08-30 | 2007-08-30 | 発光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5057891B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000049415A (ja) * | 1998-07-30 | 2000-02-18 | Matsushita Electric Ind Co Ltd | 窒化物半導体レーザ素子 |
JP2002164606A (ja) * | 2000-11-29 | 2002-06-07 | Sony Corp | 半導体装置及びその製造方法 |
JP4530116B2 (ja) * | 2000-12-04 | 2010-08-25 | ソニー株式会社 | 半導体装置 |
JP3898521B2 (ja) * | 2002-01-30 | 2007-03-28 | 京セラ株式会社 | 光半導体素子収納用パッケージ |
JP2005109284A (ja) * | 2003-09-30 | 2005-04-21 | Toyoda Gosei Co Ltd | 半導体発光素子 |
KR20060115453A (ko) * | 2005-05-06 | 2006-11-09 | 삼성전자주식회사 | 방열 구조체 및 이를 구비한 발광소자 조립체 |
-
2007
- 2007-08-30 JP JP2007223466A patent/JP5057891B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009059746A (ja) | 2009-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7985973B2 (en) | Semiconductor light-emitting device and method of fabricating the same | |
US20100252855A1 (en) | Semiconductor light-emitting device | |
JP2008235894A (ja) | 交流駆動型の発光ダイオード | |
US20120261693A1 (en) | Light-emitting diode device | |
JP5236406B2 (ja) | 半導体発光モジュールおよびその製造方法 | |
US11069846B2 (en) | Ultraviolet ray emitting device having maximized electrode area for improved heat dissipation | |
JP2008251936A (ja) | 半導体発光装置 | |
KR20100026759A (ko) | 발광 소자 패키지 | |
US8421089B2 (en) | Light emitting device | |
JP5377440B2 (ja) | 発光装置 | |
US9589940B2 (en) | Light emitting device | |
JP5057891B2 (ja) | 発光装置 | |
KR101433248B1 (ko) | 발광장치 및 이를 포함하는 백라이트 유닛 | |
JP2013219071A (ja) | 発光素子搭載用部品および発光装置 | |
US12113158B2 (en) | Light emitting diode package | |
KR100616597B1 (ko) | 광장치용 led 패키지 및 어셈블리 | |
KR101928306B1 (ko) | 반도체 발광소자 | |
KR102423236B1 (ko) | 발광 소자 패키지 | |
KR101719816B1 (ko) | 발광다이오드 어레이 | |
JP6393765B2 (ja) | 表面実装可能なマルチチップ構成要素 | |
KR102471801B1 (ko) | 반도체 발광소자 | |
KR101858387B1 (ko) | 발광다이오드 어레이 | |
KR100665283B1 (ko) | 반도체 발광 다이오드 | |
JP2016096322A (ja) | 発光装置 | |
KR20180000973A (ko) | 복수의 발광셀들을 갖는 발광 다이오드 및 그것을 갖는 발광 모듈 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100212 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120306 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120307 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120420 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120703 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120731 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150810 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |