| 发明名称 |
Semiconductor light emitting element driver circuit |
| 摘要 |
A driver circuit comprises a current mirror circuit including an output transistor, a load connected to a main electrode of the output transistor, and current supplying device for supplying a current to a control electrode of the output transistor. The output transistor controls a current flowing through the load.
|
| 申请公布号 |
US5514989(A) |
申请公布日期 |
1996.05.07 |
| 申请号 |
US19930170753 |
申请日期 |
1993.12.21 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SATO, TOSHIAKI;ICHISE, TOSHIHIKO;ISHIZUKA, KEIJI;MORITA, SHUNICHI;KAIZU, SHUNICHI |
| 分类号 |
G11C17/18;H01L27/10;H01L31/10;H01S5/042;H03K17/0412;H03K17/567;H03K17/60;(IPC1-7):H03K19/082;H03K19/094 |
主分类号 |
G11C17/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
