JPS62204365U - - Google Patents
Info
- Publication number
- JPS62204365U JPS62204365U JP9282186U JP9282186U JPS62204365U JP S62204365 U JPS62204365 U JP S62204365U JP 9282186 U JP9282186 U JP 9282186U JP 9282186 U JP9282186 U JP 9282186U JP S62204365 U JPS62204365 U JP S62204365U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- fixed
- electrode
- heat sink
- lead
- 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
- 239000004065 semiconductor Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
Description
第１図は本考案の実施例を示し、同図ａは上面
図、同図ｂ，ｃは側面図、第２図ａ，ｂは本実施
例装置の組立方法を説明するための上面図及び側
面図、第３図は従来例を示す部分断面斜視図であ
る。
２１…ステム、２２〜２４…第１〜第３リード
、２５…銅ブロツク、２６…サブマウント、２８
…半導体レーザチツプ。
FIG. 1 shows an embodiment of the present invention; FIG. 1a is a top view, FIGS. 2b and 2c are side views, and FIGS. The side view and FIG. 3 are partially sectional perspective views showing a conventional example. 21...Stem, 22-24...1st to 3rd leads, 25...Copper block, 26...Submount, 28
...Semiconductor laser chip.
Claims (1)
ンク、上記ステムに植設されたリード、１対の電
極を有する半導体レーザチツプを備え、上記チツ
プの１方の電極は上記ヒートシンクに熱的電気的
に固着され、他方の電極は上記リードに直接固着
されていることを特徴とする半導体レーザ装置。 a stem, a heat sink mounted and fixed on the stem, a lead implanted in the stem, and a semiconductor laser chip having a pair of electrodes, one electrode of the chip being thermally and electrically fixed to the heat sink. and the other electrode is directly fixed to the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9282186U JPS62204365U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9282186U JPS62204365U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62204365U true JPS62204365U (en) | 1987-12-26 |
Family
ID=30954860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9282186U Pending JPS62204365U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62204365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100493035B1 (en) * | 2002-11-26 | 2005-06-07 | 삼성전자주식회사 | Laser diode for optical pick-up |
| JP2007227724A (en) * | 2006-02-24 | 2007-09-06 | Mitsubishi Electric Corp | Semiconductor light-emitting device |
| WO2010082401A1 (en) * | 2009-01-14 | 2010-07-22 | 三洋電機株式会社 | Light emitting device |
-
1986
- 1986-06-18 JP JP9282186U patent/JPS62204365U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100493035B1 (en) * | 2002-11-26 | 2005-06-07 | 삼성전자주식회사 | Laser diode for optical pick-up |
| JP2007227724A (en) * | 2006-02-24 | 2007-09-06 | Mitsubishi Electric Corp | Semiconductor light-emitting device |
| WO2010082401A1 (en) * | 2009-01-14 | 2010-07-22 | 三洋電機株式会社 | Light emitting device |