JPH02138455U - - Google Patents

Info

Publication number
JPH02138455U
JPH02138455U JP4703189U JP4703189U JPH02138455U JP H02138455 U JPH02138455 U JP H02138455U JP 4703189 U JP4703189 U JP 4703189U JP 4703189 U JP4703189 U JP 4703189U JP H02138455 U JPH02138455 U JP H02138455U
Authority
JP
Japan
Prior art keywords
screw
stem
heat sink
semiconductor laser
participates
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
JP4703189U
Other languages
English (en)
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 filed Critical
Priority to JP4703189U priority Critical patent/JPH02138455U/ja
Publication of JPH02138455U publication Critical patent/JPH02138455U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の第1の実施例を示す図である
。第2図は本考案の第2の実施例を示す図である
。第3図は従来の半導体レーザ装置の図である。 1……ボンデイング線、2,14……半導体レ
ーザ素子、3,15……ヒートシンク、4……ね
じ、5,16……ステム、6……外部リード端子
、18……ソルダー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発光に与る活性層を含む半導体多層構造から成
    る半導体レーザ素子を表面に接着したヒートシン
    クの裏面にねじを設け、このねじをステムに設け
    たねじ穴に嵌合して前記ヒートシンクをステムに
    密着固定したことを特徴とする半導体レーザ装置
JP4703189U 1989-04-21 1989-04-21 Pending JPH02138455U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4703189U JPH02138455U (ja) 1989-04-21 1989-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4703189U JPH02138455U (ja) 1989-04-21 1989-04-21

Publications (1)

Publication Number Publication Date
JPH02138455U true JPH02138455U (ja) 1990-11-19

Family

ID=31562610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4703189U Pending JPH02138455U (ja) 1989-04-21 1989-04-21

Country Status (1)

Country Link
JP (1) JPH02138455U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010050473A (ja) * 2001-12-29 2010-03-04 Hangzhou Fuyang Xinying Electronics Co Ltd 発光ダイオード平面光源

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010050473A (ja) * 2001-12-29 2010-03-04 Hangzhou Fuyang Xinying Electronics Co Ltd 発光ダイオード平面光源
JP2010050472A (ja) * 2001-12-29 2010-03-04 Hangzhou Fuyang Xinying Electronics Co Ltd 発光ダイオード・ランプ及び発光ダイオード交通灯

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