UNIT PIXEL OF IMAGE SENSOR AND IMAGE SENSOR HAVING THE SAME

A unit pixel is provided. The unit pixel includes photoelectric converters stacked on each other and configured to generate photo-charges in response to light signals within respective wavelength ranges and provide the photo-charges to respective storage nodes; memories configured to concurrently re...

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Bibliographic Details
Main Authors LEE GWI-DEOK RYAN, SUL SANGUL, ISHII MASARU, GOTO HIROSHIGE, LEE MYUNG-WON
Format Patent
LanguageEnglish
Published 29.01.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:A unit pixel is provided. The unit pixel includes photoelectric converters stacked on each other and configured to generate photo-charges in response to light signals within respective wavelength ranges and provide the photo-charges to respective storage nodes; memories configured to concurrently receive and store the photo-charges from the respective storage nodes in response to a common control signal; and a signal generator that generates analog signals based on the photo-charges stored in the memories, respectively.
Bibliography:Application Number: US201414340703