Invention Grant
- Patent Title: Image sensor having optical black region and method for dark level compensation using the same
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Application No.: US15709930Application Date: 2017-09-20
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Publication No.: US10347676B2Publication Date: 2019-07-09
- Inventor: Kwang Hwangbo
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2017-0030528 20170310
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H04N5/369 ; H04N5/361 ; H04N5/3745
Abstract:
An image sensor may include: an active pixel region in which a plurality of active pixels are arranged; and one or more optical black regions positioned adjacent to the active pixel region, and each including a first region in which a plurality of first pixels are arranged and a second region in which a plurality of second pixels having a different pixel size from the first pixels are arranged.
Public/Granted literature
- US20180261640A1 IMAGE SENSOR HAVING OPTICAL BLACK REGION AND METHOD FOR DARK LEVEL COMPENSATION USING THE SAME Public/Granted day:2018-09-13
Information query
IPC分类:
