Display device having fingerprint sensing function, electronic device including the same, and operation method thereof

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United States of America Patent

PATENT NO 11989967
APP PUB NO 20230326229A1
SERIAL NO

18210607

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Abstract

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A display device relating to a method of operating thereof, including: a display panel having a touch sensing unit to sense an external touch and a display unit including a plurality of pixels; a fingerprint sensing panel to sense a fingerprint disposed on one surface of the display unit, the fingerprint sensing panel having a plurality of fingerprint sensing pixels respectively connected to a plurality of fingerprint scan lines and a plurality of fingerprint sensing lines, and a fingerprint scan driving circuit to drive one or more fingerprint scan lines included in a sensing area; and a read-out circuit to output a selection signal for selecting a sensing area of the fingerprint sensing panel.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG DISPLAY CO LTD1 SAMSUNG-RO GIHEUNG-GU YONGIN-SI GYEONGGI-DO 17113

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heo, Sanghyun Hwaseong-si, KR 15 20
Jeon, Mukyung Ulsan, KR 91 145
Jung, Keumdong Seoul, KR 28 79
Kim, Chul Hwaseong-si, KR 227 949
Lee, Sunhwa Yongin-si, KR 68 184
Park, KyungTea Seoul, KR 14 42

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