发明名称 |
Ambient light detection with digitized output |
摘要 |
A system and method of ambient light detection with digitized output. A light sensitive device is coupled to electronic circuitry for receiving an output of the light sensitive device corresponding to a level of ambient light. The electronic circuitry compares the output to a threshold level. The threshold level corresponds to a desired level of light. The electronic circuitry for provides an output signal indicative of said desired level of light. |
申请公布号 |
EP2367402(B1) |
申请公布日期 |
2014.10.29 |
申请号 |
EP20110170050 |
申请日期 |
2004.04.02 |
申请人 |
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. |
发明人 |
KOK, BOON HOW;TAN, SOON LEE;TAN, WEE SIN |
分类号 |
G01J1/42;H05B37/02;G09G3/34;H01L31/10;H04M1/22;H04M1/73 |
主分类号 |
G01J1/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|