JP3980037B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP3980037B2 JP3980037B2 JP2005272032A JP2005272032A JP3980037B2 JP 3980037 B2 JP3980037 B2 JP 3980037B2 JP 2005272032 A JP2005272032 A JP 2005272032A JP 2005272032 A JP2005272032 A JP 2005272032A JP 3980037 B2 JP3980037 B2 JP 3980037B2
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- semiconductor laser
- groove
- sink portion
- flat surface
- 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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- Semiconductor Lasers (AREA)
Description
2 パッケージ
3 ベース部
4 ヒートシンク部
5 溝
9 半導体レーザ素子(半導体発光素子)
11 リードピン
Claims (2)
- 配線用の複数のリードピン及びワイヤーボンド線と、金属製のベースの一面に設けられた金属製のヒートシンク部と、半導体発光素子とを備えた半導体装置において、金属製のヒートシンク部に底に平坦面を有する上方広がりの溝を形成し、前記溝の中の前記平坦面に前記半導体発光素子を前記溝からはみ出さないように配置し、前記リードピンの内の2本のリードピンの一端を前記ベース部を貫通して、前記平坦面に沿って横方向に並んで、前記溝からはみ出さないように配置したことを特徴とする半導体装置。
- 前記半導体発光素子に接続される前記ワイヤーボンド線を、前記溝からはみ出さないように配置したことを特徴する請求項1に記載の半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005272032A JP3980037B2 (ja) | 2002-03-25 | 2005-09-20 | 半導体装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002083661 | 2002-03-25 | ||
JP2005272032A JP3980037B2 (ja) | 2002-03-25 | 2005-09-20 | 半導体装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003036142A Division JP2004006659A (ja) | 2002-03-25 | 2003-02-14 | 半導体レーザ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006024961A JP2006024961A (ja) | 2006-01-26 |
JP3980037B2 true JP3980037B2 (ja) | 2007-09-19 |
Family
ID=35797955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005272032A Expired - Fee Related JP3980037B2 (ja) | 2002-03-25 | 2005-09-20 | 半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3980037B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009200463A (ja) * | 2008-01-23 | 2009-09-03 | Panasonic Corp | 半導体装置 |
JP6679258B2 (ja) * | 2015-09-24 | 2020-04-15 | キヤノン株式会社 | 光源装置、走査光学装置、及び画像形成装置 |
US11070024B2 (en) | 2017-05-11 | 2021-07-20 | Sharp Kabushiki Kaisha | Semiconductor laser device |
-
2005
- 2005-09-20 JP JP2005272032A patent/JP3980037B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006024961A (ja) | 2006-01-26 |
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