Inventor
HWANG HEE-CHUL
KR30 patents
⚠️ This page may combine multiple inventors who share the name “HWANG HEE-CHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
20 patentsUS12106601B2Oct 1, 2024
Display device
SAMSUNG DISPLAY CO LTD3 citations74
US12067946B2Aug 20, 2024
Display device
SAMSUNG DISPLAY CO LTD4 citations74
US11568036B2Jan 31, 2023
Display device including fingerprint sensor and fingerprint authentication method thereof
SAMSUNG DISPLAY CO LTD2 citations73
US10388200B2Aug 20, 2019
Display device utilizing a degradation sensor and method of driving the same
SAMSUNG DISPLAY CO LTD3 citations73
US12588390B2Mar 24, 2026
Display device including alternating pixels and optical sensors
SAMSUNG DISPLAY CO LTD0 citations62
US12573232B2Mar 10, 2026
Display device including a fingerprint sensor
SAMSUNG DISPLAY CO LTD0 citations62
US11758793B2Sep 12, 2023
Display device including a fingerprint sensor
SAMSUNG DISPLAY CO LTD0 citations62
US11170090B2Nov 9, 2021
Display device including fingerprint sensor and fingerprint authentication method thereof
SAMSUNG DISPLAY CO LTD0 citations62
US11488412B2Nov 1, 2022
Fingerprint sensing method, fingerprint sensor, and display device including the same
SAMSUNG DISPLAY CO LTD0 citations61
US11080507B2Aug 3, 2021
Fingerprint sensing method, fingerprint sensor, and display device including the same
SAMSUNG DISPLAY CO LTD0 citations61
US11024241B2Jun 1, 2021
Timing controller and display device including the same
SAMSUNG DISPLAY CO LTD0 citations61
US10785465B2Sep 22, 2020
Head mounted display device
SAMSUNG DISPLAY CO LTD1 citations61
US9213432B2Dec 15, 2015
Mobile device and method for operating the same
SAMSUNG DISPLAY CO LTD3 citations61
US9262993B2Feb 16, 2016
Display panel driver, method of driving display panel using the same and display apparatus having the same
SAMSUNG DISPLAY CO LTD0 citations52
US12531018B2Jan 20, 2026
Display device and method of driving the same
SAMSUNG DISPLAY CO LTD0 citations51
US12488616B2Dec 2, 2025
Display device
SAMSUNG DISPLAY CO LTD0 citations51
US12300157B2May 13, 2025
Display device and driving method thereof
SAMSUNG DISPLAY CO LTD0 citations51
US9318039B2Apr 19, 2016
Method of operating an organic light emitting display device, and organic light emitting display device
SAMSUNG DISPLAY CO LTD1 citations51
US9825614B2Nov 21, 2017
Elimination method for common sub-expression
SAMSUNG DISPLAY CO LTD0 citations39
US9595218B2Mar 14, 2017
Partial dynamic false contour detection method based on look-up table and device thereof, and image data compensation method using the same
SAMSUNG DISPLAY CO LTD0 citations39
PARK JIN-WOO
4 patentsUS8933894B2Jan 13, 2015
Liquid crystal display device with a built in touch screen with light sensor
PARK JIN-WOO4 citations73
US8847917B2Sep 30, 2014
Liquid crystal display having a built-in touch screen using capacitance and sense lines for detecting a touch position
PARK JIN-WOO2 citations62
US8599172B2Dec 3, 2013
Flat panel display with built-in touch screen and a method of driving the same
PARK JIN-WOO0 citations52
US8830183B2Sep 9, 2014
Liquid crystal display having a built-in touch screen using capacitance and optical information for detecting a touch position
PARK JIN-WOO1 citations48