The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2015
Filed:
Nov. 30, 2011
Jin Min Cheon, Yongin-si, KR;
Dong Hun Lee, Yongin-si, KR;
Young Kyun Jeong, Hwaseong-si, KR;
Yun Jung Kim, Yongin-si, KR;
Seog Heon Ham, Suwon-si, KR;
Jin Ho Seo, Seoul, KR;
Shuichi Shimokawa, Suwon-si, KR;
Jin Min Cheon, Yongin-si, KR;
Dong Hun Lee, Yongin-si, KR;
Young Kyun Jeong, Hwaseong-si, KR;
Yun Jung Kim, Yongin-si, KR;
Seog Heon Ham, Suwon-si, KR;
Jin Ho Seo, Seoul, KR;
Shuichi Shimokawa, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
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.