Inventor
JO YOUNGWOO
KR25 patents
⚠️ This page may combine multiple inventors who share the name “JO YOUNGWOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
24 patentsUS10488964B2Nov 26, 2019
Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit
LG DISPLAY CO LTD4 citations83
US9971451B2May 15, 2018
Driving chip, circuit film, chip-on-film type driving circuit, and display device having built-in touchscreen
LG DISPLAY CO LTD9 citations83
US9817512B1Nov 14, 2017
Driving chip, circuit film, chip-on-film type driving circuit, and display device having built-in touchscreen
LG DISPLAY CO LTD8 citations83
US11036331B2Jun 15, 2021
Touch display device
LG DISPLAY CO LTD2 citations73
US11526247B2Dec 13, 2022
Touch display device, touch circuit and touch driving method thereof
LG DISPLAY CO LTD3 citations72
US11307698B2Apr 19, 2022
Touch display device, driving circuit and driving method thereof
LG DISPLAY CO LTD4 citations72
US11068094B2Jul 20, 2021
Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit
LG DISPLAY CO LTD1 citations72
US10955951B2Mar 23, 2021
Touch display device, common driving circuit, and driving method
LG DISPLAY CO LTD2 citations72
US10802654B2Oct 13, 2020
Touch display device, driving circuit, and driving method
LG DISPLAY CO LTD2 citations72
US10261628B2Apr 16, 2019
Driving chip, circuit film, chip-on-film type driving circuit, and display device having built-in touchscreen
LG DISPLAY CO LTD3 citations72
US12386450B2Aug 12, 2025
Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit
LG DISPLAY CO LTD0 citations62
US11983347B2May 14, 2024
Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit
LG DISPLAY CO LTD0 citations62
US11620010B2Apr 4, 2023
Touch display device, method for driving the same, driving circuit, data-driving circuit, and gate-driving circuit
LG DISPLAY CO LTD0 citations62
US11614827B2Mar 28, 2023
Touch circuit, touch display device, and touch driving method thereof, for generating touch driving signal in sync with pen driving signal
LG DISPLAY CO LTD0 citations62
US11360620B2Jun 14, 2022
Touch display device and touch driving circuit
LG DISPLAY CO LTD1 citations62
US9164637B2Oct 20, 2015
Touch sensing device
LG DISPLAY CO LTD2 citations62
US11868564B2Jan 9, 2024
Touch controller, touch sensing system, and touch display device that does not output a system clock during data communication
LG DISPLAY CO LTD0 citations61
US11650691B1May 16, 2023
Touch driving circuit and touch display device
LG DISPLAY CO LTD0 citations61
US11163398B2Nov 2, 2021
Touch display device and touch driving method thereof
LG DISPLAY CO LTD0 citations60
US10488978B2Nov 26, 2019
Driving chip, circuit film, chip-on-film type driving circuit, and display device having built-in touchscreen
LG DISPLAY CO LTD0 citations51
US11194419B2Dec 7, 2021
Touch sensor display device and interface method thereof
LG DISPLAY CO LTD0 citations48
US10496230B2Dec 3, 2019
Touch circuit, touch sensing device, and touch sensing method
LG DISPLAY CO LTD0 citations41
US9733778B2Aug 15, 2017
Touch sensing apparatus
LG DISPLAY CO LTD0 citations40
US10732769B2Aug 4, 2020
Touch display device and touch driving circuit
LG DISPLAY CO LTD0 citations38