JPS588965U - Optical semiconductor device - Google Patents

Optical semiconductor device

Info

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
Application number
JP10143281U
Other languages
Japanese (ja)
Inventor
神酒　慎一
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP10143281U priority Critical patent/JPS588965U/en
Publication of JPS588965U publication Critical patent/JPS588965U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光半導体素子を支持するステムベースと、透明窓を有す
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.
JP10143281U 1981-07-08 1981-07-08 Optical semiconductor device Pending JPS588965U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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