JPH0173957U - - Google Patents
Info
- Publication number
- JPH0173957U JPH0173957U JP1987169481U JP16948187U JPH0173957U JP H0173957 U JPH0173957 U JP H0173957U JP 1987169481 U JP1987169481 U JP 1987169481U JP 16948187 U JP16948187 U JP 16948187U JP H0173957 U JPH0173957 U JP H0173957U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- transistor
- pair
- conductivity type
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169481U JPH066514Y2 (ja) | 1987-11-04 | 1987-11-04 | 発光ダイオードの駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169481U JPH066514Y2 (ja) | 1987-11-04 | 1987-11-04 | 発光ダイオードの駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0173957U true JPH0173957U (enExample) | 1989-05-18 |
| JPH066514Y2 JPH066514Y2 (ja) | 1994-02-16 |
Family
ID=31459580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169481U Expired - Lifetime JPH066514Y2 (ja) | 1987-11-04 | 1987-11-04 | 発光ダイオードの駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066514Y2 (enExample) |
-
1987
- 1987-11-04 JP JP1987169481U patent/JPH066514Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066514Y2 (ja) | 1994-02-16 |