Invention Grant
- Patent Title: Image pixel and image pixel control method
- Patent Title (中): 图像像素和图像像素控制方法
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Application No.: US13542980Application Date: 2012-07-06
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Publication No.: US09001107B2Publication Date: 2015-04-07
- Inventor: Woong Hee Lee
- Applicant: Woong Hee Lee
- Applicant Address: KR Gyeonggi-do
- Assignee: SK Hynix Inc.
- Current Assignee: SK Hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: William Park & Associates Patent Ltd.
- Priority: KR10-2011-0069900 20110714
- Main IPC: G09G5/00
- IPC: G09G5/00 ; H04N5/235

Abstract:
An image pixel control method includes: performing an initialization process comprising initializing the light receiving unit; performing an excess value sampling process comprising sampling a voltage level corresponding to a quantity of photoelectrons in excess of a photoelectron accommodation capacity of the light receiving unit; performing an initialization level comprising sampling process sampling a voltage level applied to the light receiving unit when the light receiving unit is initialized; and performing a data level sampling process comprising sampling a voltage level corresponding to a quantity of photoelectrons accommodated in the light receiving unit.
Public/Granted literature
- US20130016088A1 IMAGE PIXEL AND IMAGE PIXEL CONTROL METHOD Public/Granted day:2013-01-17
Information query