发明名称 |
Light sensing element having two functions |
摘要 |
A light sensing element having two functions is provided for a high-speed image scanning system to scan a document, including a set of matrix light-sensing cells for detecting a scanning location for the scanned document, thereby feeding the sensed signals to control the scanning location and scanning speed, and at least one set of trilinear light-sensing cells for sensing an document, thereby acquiring image signals.
|
申请公布号 |
US7719732(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20050197407 |
申请日期 |
2005.08.05 |
申请人 |
LITE-ON TECHNOLOGY CORPORATION |
发明人 |
WEI CHIH-HSIEN;YANG MING-SHENG |
分类号 |
H04N1/46;G01N21/86;H01L27/00;H04N1/04 |
主分类号 |
H04N1/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|