- Patent Title: Pixel, pixel driving circuit, and vision sensor including the same
-
Application No.: US15866920Application Date: 2018-01-10
-
Publication No.: US10516841B2Publication Date: 2019-12-24
- Inventor: Jun Seok Kim , Hyun Surk Ryu , Bong Ki Son , Yun Jae Suh , Hee Jae Jung , Keun Joo Park , Seol Namgung
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Myers Bigel, P.A.
- Priority: KR10-2017-0029687 20170308; KR10-2017-0080596 20170626
- Main IPC: H04N5/374
- IPC: H04N5/374 ; H04N5/341 ; H01L27/146 ; H04N5/378 ; H04N5/232
Abstract:
A pixel includes a photoelectric device, a current readout unit configured to detect an electric current flowing in the photoelectric device to generate an input voltage, an event determination unit configured to determine an event occurrence and an event type responsive to the input voltage, and configured to output an event detection signal, and an event output unit configured to store the event detection signal for an event-storage period and configured to output the stored event detection signal responsive to an expiration of the event-storage period.
Public/Granted literature
- US20180262703A1 PIXEL, PIXEL DRIVING CIRCUIT, AND VISION SENSOR INCLUDING THE SAME Public/Granted day:2018-09-13
Information query
