Inventor
CHOI YONGKYUN
KR5 patents
Patents
5 patentsUS9984479B2May 29, 2018
Display apparatus for causing a tactile sense in a touch area, and driving method thereof
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Ultrasonic sensor and display device
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US11694638B1Jul 4, 2023
Display device
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US11314960B2Apr 26, 2022
Display apparatus including large-area fingerprint sensor
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US10969921B2Apr 6, 2021
Display device including touch sensor and method for driving touch sensor
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