JPS588965U - Optical semiconductor device - Google Patents
Optical semiconductor deviceInfo
- Publication number
- JPS588965U JPS588965U JP10143281U JP10143281U JPS588965U JP S588965 U JPS588965 U JP S588965U JP 10143281 U JP10143281 U JP 10143281U JP 10143281 U JP10143281 U JP 10143281U JP S588965 U JPS588965 U JP S588965U
- Authority
- JP
- Japan
- Prior art keywords
- optical semiconductor
- semiconductor device
- groove
- cap
- stem 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のレーザーダイオードの構造を示す断面図
。第2図は本考案による一実施例を示す一部拡大断面図
。
21・・・ステム、−2,11・・・溝、212・・・
突起(プロジェクション)、8・・・キャップ。FIG. 1 is a cross-sectional view showing the structure of a conventional laser diode. FIG. 2 is a partially enlarged sectional view showing one embodiment of the present invention. 21... Stem, -2, 11... Groove, 212...
Projection (projection), 8...cap.
Claims (1)
るキャップとを気密封止した光半導体装置において、前
記ステムベースのキャップ封止部分に溝を有しかつその
溝の底部に突起を有し前記キャップのフランジ箇所が前
記溝の中にあるように配置したことを特徴とする光半導
体装置。In an optical semiconductor device in which a stem base supporting an optical semiconductor element and a cap having a transparent window are hermetically sealed, the cap sealing portion of the stem base has a groove, and the bottom of the groove has a protrusion. An optical semiconductor device characterized in that the flange of the cap is arranged in the groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10143281U JPS588965U (en) | 1981-07-08 | 1981-07-08 | Optical semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10143281U JPS588965U (en) | 1981-07-08 | 1981-07-08 | Optical semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS588965U true JPS588965U (en) | 1983-01-20 |
Family
ID=29896097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10143281U Pending JPS588965U (en) | 1981-07-08 | 1981-07-08 | Optical semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588965U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223353B2 (en) * | 1972-11-20 | 1977-06-23 | ||
JPS5578552A (en) * | 1978-12-07 | 1980-06-13 | Matsushita Electronics Corp | Semiconductor |
-
1981
- 1981-07-08 JP JP10143281U patent/JPS588965U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223353B2 (en) * | 1972-11-20 | 1977-06-23 | ||
JPS5578552A (en) * | 1978-12-07 | 1980-06-13 | Matsushita Electronics Corp | Semiconductor |
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