Image sensors with multiple functions and image sensor modules including the same

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United States of America Patent

PATENT NO 10868988
APP PUB NO 20190260952A1
SERIAL NO

16239662

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Abstract

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An image sensor includes a first sensor pixel and a second sensor pixel that vertically overlap each other. The first sensor pixel includes a first signal generation circuit, and a first photoelectric converter that is connected to the first signal generation circuit and configured to generate first information from light having a first wavelength. The second sensor pixel includes a second signal generation circuit, and a second photoelectric converter that is connected to the second signal generation circuit and configured to generate second information from light having a second wavelength. A first horizontal surface area of the first photoelectric converter is different from a second horizontal surface area of the second photoelectric converter. An image sensor module includes the image sensor, a light source configured to emit light to a target object, and a dual band pass filter configured to selectively pass light reflected from the target object.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDSUWON-SI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Im, Dong-Mo Seoul, KR 13 77
Ishii, Masaru Hwaseong-si, KR 55 447
Lee, Gwi-Deok Ryan Suwon-si, KR 18 91
Lee, Tae-Yon Seoul, KR 38 427

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