Invention Application
US20120138775A1 DATA SAMPLER, DATA SAMPLING METHOD, AND PHOTO DETECTING APPARATUS INCLUDING DATA SAMPLER
有权
数据采样器，数据采集方法和照片检测装置，包括数据采样器
- Patent Title: DATA SAMPLER, DATA SAMPLING METHOD, AND PHOTO DETECTING APPARATUS INCLUDING DATA SAMPLER
- Patent Title (中): 数据采样器，数据采集方法和照片检测装置，包括数据采样器
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Application No.: US13307374Application Date: 2011-11-30
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Publication No.: US20120138775A1Publication Date: 2012-06-07
- Inventor: Jin Min Cheon , Dong Hun Lee , Young Kyun Jeong , Yun Jung Kim , Seog Heon Ham , Jin Ho Seo , Shuichi Shimokawa
- Applicant: Jin Min Cheon , Dong Hun Lee , Young Kyun Jeong , Yun Jung Kim , Seog Heon Ham , Jin Ho Seo , Shuichi Shimokawa
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2010-0121106 20101201
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H01L27/14
Abstract:
A data sampler and a photo detecting apparatus compensate a reference signal with offset information measured from a unit pixel, and compare an offset-compensated reference signal with a data signal, thereby minimizing the impact of an offset occurring with an increase of gain in the data sampler.
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