Image sensor that includes sensing pixels sharing a floating diffusion node and operation method thereof

An image sensor includes a pixel array, wherein the pixel array includes a first unit pixel including first sensing pixels adjacent along a column direction and second sensing pixels adjacent along the column direction, the first sensing pixels and the second sensing pixels being adjacent along a ro...

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Bibliographic Details
Main Authors Ko, Juhyun, Woo, Jiyeon, Roh, Younghun
Format Patent
LanguageEnglish
Published 13.06.2023
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:An image sensor includes a pixel array, wherein the pixel array includes a first unit pixel including first sensing pixels adjacent along a column direction and second sensing pixels adjacent along the column direction, the first sensing pixels and the second sensing pixels being adjacent along a row direction, and a same color filter overlapping first and second sensing pixels. The first sensing pixels share a first floating diffusion node. The second sensing pixels share a second floating diffusion node.
Bibliography:Application Number: US201916685361