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:
Oct. 30, 2012
Filed:
Dec. 15, 2008
Ying Huang, Westlake Village, CA (US);
Giuseppe Rossi, Los Angeles, CA (US);
Ying Huang, Westlake Village, CA (US);
Giuseppe Rossi, Los Angeles, CA (US);
AltaSens, Inc., Westlake Village, CA (US);
Abstract
Systems and methods are provided that facilitate staggering resets of rows of pixels in a CMOS imaging iSoC sensor. Reset signals and select signals can be provided to pixels in a pixel array in a coordinated manner when employing full frame integration or sub-frame integration. Further, reset signals and select signals can be transferred to a first row of pixels, while reset signals can be transferred to a second row of pixels during a unique readout time interval when utilizing sub-frame integration. Within the unique readout time interval, reset signals can be transferred to the first row of pixels during a first time period, while reset signals can be transferred to the second row of pixels during a second time period, where the first and second time periods are non-overlapping. Accordingly, cross-talk between rows of pixels during reset can be mitigated, which leads to enhanced uniformity.