发明名称 |
Optical sensor for detecting peripheral light and liquid crystal display device using the same |
摘要 |
An optical sensor for detecting peripheral light including: at least two first transistors coupled in parallel between an output line and base power supply for detecting an intensity of peripheral light; and at least two second transistors positioned at a side of the first transistors and between the first transistors and a voltage source.
|
申请公布号 |
US7936427(B2) |
申请公布日期 |
2011.05.03 |
申请号 |
US20080142425 |
申请日期 |
2008.06.19 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
JEON MU-KYUNG |
分类号 |
G02F1/133;H03F3/08 |
主分类号 |
G02F1/133 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|