发明名称 |
Image sensor having temperature sensor and driving method thereof |
摘要 |
A method for driving an image sensor includes the steps of: sensing temperature from the image sensor; selecting a voltage level of a control signal in accordance with the sensed temperature; and detecting an image in response to the control signal having the selected voltage level. An image sensor comprises a temperature sensor configured to sense a temperature of the image sensor and a pixel array configured to detect an image in response to a control signal, wherein the control signal varies in voltage level as a function of the sensed temperature.
|
申请公布号 |
US7990441(B2) |
申请公布日期 |
2011.08.02 |
申请号 |
US20070004716 |
申请日期 |
2007.12.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE JUN-TAEK |
分类号 |
H04N9/64;H01L27/146;H04N5/335;H04N5/357;H04N5/374;H04N5/376 |
主分类号 |
H04N9/64 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|