Invention Grant
- Patent Title: Pixel array of an image sensor and image sensor
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Application No.: US14661161Application Date: 2015-03-18
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Publication No.: US09673236B2Publication Date: 2017-06-06
- Inventor: Hyun-Jong Jin , Tae-Chan Kim , Dong-Ki Min
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2014-051366 20140429
- Main IPC: H04N5/369
- IPC: H04N5/369 ; H01L27/146 ; H04N9/04
Abstract:
A pixel array of an image sensor includes a substrate, a chromatic pixel including a first photodiode formed in the substrate and a color filter formed over the first photodiode, and an achromatic pixel including a second photodiode formed in the substrate, the second photodiode having a nano pillar pattern at a surface region of the substrate.
Public/Granted literature
- US20150311243A1 PIXEL ARRAY OF AN IMAGE SENSOR AND IMAGE SENSOR Public/Granted day:2015-10-29
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