PIXEL, PIXEL DRIVING CIRCUIT, AND VISION SENSOR INCLUDING THE SAME

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 co...

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Bibliographic Details
Main Authors Ryu, Hyun Surk, Suh, Yun Jae, Namgung, SeoI, Kim, Jun Seok, Jung, Hee Jae, Son, Bong Ki, Park, Keun Joo
Format Patent
LanguageEnglish
Published 13.09.2018
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEMICONDUCTOR DEVICES
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Summary: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.
Bibliography:Application Number: US201815866920