Invention Grant
US08563914B2 Unit pixels including boosting capacitors, pixel arrays including the unit pixels and photodetecting devices including the pixel arrays
有权
单位像素包括升压电容器，包括单位像素的像素阵列和包括像素阵列的光检测装置
- Patent Title: Unit pixels including boosting capacitors, pixel arrays including the unit pixels and photodetecting devices including the pixel arrays
- Patent Title (中): 单位像素包括升压电容器，包括单位像素的像素阵列和包括像素阵列的光检测装置
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Application No.: US12801196Application Date: 2010-05-27
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Publication No.: US08563914B2Publication Date: 2013-10-22
- Inventor: Jung-chak Ahn , Kyung-ho Lee , Shay Hamami , Young-hwan Park
- Applicant: Jung-chak Ahn , Kyung-ho Lee , Shay Hamami , Young-hwan Park
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2009-0075732 20090817
- Main IPC: H01L27/146
- IPC: H01L27/146
Abstract:
A unit pixel capable of achieving full initialization of a floating diffusion area, a pixel array including the unit pixel, and a photodetecting device including the pixel array. The unit pixel includes a photodetector, a transmission transistor for transmitting charges generated from the photodetector to a floating diffusion area, a reset transistor for initializing the floating diffusion area, and a boosting capacitor having a first terminal connected to the floating diffusion area and a second terminal to which a boosting voltage is applied.
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