JPH0521898Y2 - - Google Patents
Info
- Publication number
- JPH0521898Y2 JPH0521898Y2 JP1986110912U JP11091286U JPH0521898Y2 JP H0521898 Y2 JPH0521898 Y2 JP H0521898Y2 JP 1986110912 U JP1986110912 U JP 1986110912U JP 11091286 U JP11091286 U JP 11091286U JP H0521898 Y2 JPH0521898 Y2 JP H0521898Y2
- Authority
- JP
- Japan
- Prior art keywords
- laser element
- semiconductor laser
- temperature
- posistor
- oscillation
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 claims description 43
- 230000000694 effects Effects 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 description 15
- 230000007423 decrease Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110912U JPH0521898Y2 (US07223432-20070529-C00017.png) | 1986-07-19 | 1986-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110912U JPH0521898Y2 (US07223432-20070529-C00017.png) | 1986-07-19 | 1986-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6318862U JPS6318862U (US07223432-20070529-C00017.png) | 1988-02-08 |
| JPH0521898Y2 true JPH0521898Y2 (US07223432-20070529-C00017.png) | 1993-06-04 |
Family
ID=30990354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986110912U Expired - Lifetime JPH0521898Y2 (US07223432-20070529-C00017.png) | 1986-07-19 | 1986-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521898Y2 (US07223432-20070529-C00017.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008146811A1 (ja) * | 2007-05-31 | 2008-12-04 | Murata Manufacturing Co., Ltd. | Ｌｅｄ駆動回路 |
| JP2009206422A (ja) * | 2008-02-29 | 2009-09-10 | Nichicon Corp | 表面実装型ｌｅｄパッケージ |
| JP2015103666A (ja) * | 2013-11-25 | 2015-06-04 | セイコーエプソン株式会社 | 発光装置および画像表示装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS546473A (en) * | 1977-06-17 | 1979-01-18 | Hitachi Ltd | Protection unit |
| JPS5586377A (en) * | 1978-12-21 | 1980-06-30 | Fuji Electric Co Ltd | Protector for semiconductor converter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132401U (US07223432-20070529-C00017.png) * | 1981-02-13 | 1982-08-18 |
-
1986
- 1986-07-19 JP JP1986110912U patent/JPH0521898Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS546473A (en) * | 1977-06-17 | 1979-01-18 | Hitachi Ltd | Protection unit |
| JPS5586377A (en) * | 1978-12-21 | 1980-06-30 | Fuji Electric Co Ltd | Protector for semiconductor converter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6318862U (US07223432-20070529-C00017.png) | 1988-02-08 |
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