Invention Grant
- Patent Title: Pixels of image sensors, image sensors including the pixels, and image processing systems including the image sensors
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Application No.: US14856618Application Date: 2015-09-17
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Publication No.: US09887217B2Publication Date: 2018-02-06
- Inventor: Jung Chak Ahn , Seung Joo Nah , Kyung Ho Lee , Young Woo Jung
- Applicant: Jung Chak Ahn , Seung Joo Nah , Kyung Ho Lee , Young Woo Jung
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Myers Bigel, P.A.
- Priority: KR10-2014-0139915 20141016
- Main IPC: H01L27/00
- IPC: H01L27/00 ; H01L27/146 ; H04N5/353 ; H04N5/355 ; H04N5/359 ; H04N5/3745
Abstract:
Pixels of image sensors are provided. The pixels may include a photo diode configured to accumulate photocharges generated therein corresponding to incident light during a first period, a storage diode configured to store photocharges accumulated in the photo diode and a storage gate configured to control transfer of the photocharges accumulated in the photo diode to the storage diode. The storage gate may include a vertical gate structure extending toward the photo diode.
Public/Granted literature
Information query
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