Invention Grant
- Patent Title: Rolling shutter for prevention of blooming
- Patent Title (中): 用于防止起霜的卷帘
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Application No.: US12603759Application Date: 2009-10-22
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Publication No.: US08026967B2Publication Date: 2011-09-27
- Inventor: Joey Shah
- Applicant: Joey Shah
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Dickstein Shapiro LLP
- Main IPC: H04N3/14
- IPC: H04N3/14

Abstract:
A rolling shutter technique for a pixel array is described in which multiple rows of the array are hard reset as the shutter moves down the array. As the rolling shutter progresses down the array, each row is hard reset multiple times before its integration period begins, thereby ensuring that the row is in a true hard reset condition at the beginning of its integration period. Also, multiple rows are hard reset in advance of the beginning of the integration period for a given row, thereby making it less likely that overexposed pixels several rows away will be able to distort the integrating row by blooming.
Public/Granted literature
- US20100039542A1 ROLLING SHUTTER FOR PREVENTION OF BLOOMING Public/Granted day:2010-02-18
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