| 发明名称 |
DRIVING APPARATUS FOR A LIGHT EMITTING DEVICE AND METHOD FOR THE SAME |
| 摘要 |
A driving apparatus configured to drive a light emitting device includes a driving current source module operable to supply current to the light emitting device via a node during operation. A protection module coupled to the node and the driving current source module selectively injects current to the node during operation. The driving current source module is controlled based on a detection result of a voltage on the node. |
| 申请公布号 |
US2015042229(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201414454867 |
申请日期 |
2014.08.08 |
| 申请人 |
STMicroelectronics (Shenzhen) R&D Co. Ltd. |
发明人 |
Duan Yi Jun;Huang Tao Tao |
| 分类号 |
H05B33/08 |
主分类号 |
H05B33/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus, comprising:
a driving current source module configured to supply current to a light emitting device via a node during operation; a protection module coupled to the node and the driving current source module and configured to selectively inject current to the node during operation and control the driving current source module based on a detection result of a voltage on the node. |
| 地址 |
Shenzhen CN |
