发明名称 |
Optical sensor arrangement and method for light sensing |
摘要 |
An optical sensor arrangement (10) comprises a photodiode (11) for providing a sensor current (IPD) and an analog-to-digital converter arrangement (12) which is coupled to the photodiode (11) and determines a digital value of the sensor current (IPD) in a charge balancing operation in a first phase (A) and in another conversion operation in a second phase (B). |
申请公布号 |
EP2863192(A1) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20130189901 |
申请日期 |
2013.10.23 |
申请人 |
AMS AG |
发明人 |
XU, GONGGUI;FITZI, ANDREAS |
分类号 |
G01J1/44;G01J1/42;G01J1/46 |
主分类号 |
G01J1/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|