P

Inventor

CHO EN-TSUNG

CN63 patents
⚠️ This page may combine multiple inventors who share the name “CHO EN-TSUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HKC CORP LTD

34 patents
US10225458B2Mar 5, 2019

Display panel and display apparatus using the same

HKC CORP LTD4 citations71
US11856814B2Dec 26, 2023

Display panel and manufacturing method thereof

HKC CORP LTD0 citations62
US11705533B2Jul 18, 2023

Photosensitive component, x-ray detector and display device

HKC CORP LTD0 citations62
US11561309B2Jan 24, 2023

Ray converter and ray detection panel device

HKC CORP LTD0 citations62
US11489132B2Nov 1, 2022

Display panel including an organic electroluminescent device where an organic small molecule luminescent material is disposed in a main body made of mesoporous silica, method for manufacturing the same, and display device

HKC CORP LTD0 citations62
US11489131B2Nov 1, 2022

Display panel and method of manufacturing thereof

HKC CORP LTD0 citations62
US11476379B2Oct 18, 2022

Photosensitive device, X-ray detector and display device

HKC CORP LTD0 citations62
US11469346B2Oct 11, 2022

Light-emitting device

HKC CORP LTD0 citations62
US11372325B2Jun 28, 2022

Mask and manufacturing method thereof

HKC CORP LTD0 citations62
US11367847B2Jun 21, 2022

Display panel, display device and manufacturing method

HKC CORP LTD0 citations62
US11322728B2May 3, 2022

Display panel and manufacturing method thereof

HKC CORP LTD0 citations62
US11287684B2Mar 29, 2022

Display device with automatic brightness adjustment

HKC CORP LTD1 citations62
US11257873B2Feb 22, 2022

Display panel, and display device having an IGZO layer

HKC CORP LTD0 citations62
US11201305B2Dec 14, 2021

Display panel and method of manufacturing the same

HKC CORP LTD0 citations62
US11127911B2Sep 21, 2021

Display panel and method of manufacturing thereof

HKC CORP LTD1 citations62
US12080814B2Sep 3, 2024

Photoreceptor, panel, and method for manufacturing photoreceptor

HKC CORP LTD0 citations60
US11424348B2Aug 23, 2022

Display panel preparation method and display panel

HKC CORP LTD0 citations60
US11249364B2Feb 15, 2022

Display panel and method for manufacturing first substrate thereof

HKC CORP LTD0 citations60
US12279505B2Apr 15, 2025

Display device and touch controller

HKC CORP LTD0 citations52
US11398520B2Jul 26, 2022

X-ray detector, method for manufacturing x-ray detector, and medical equipment

HKC CORP LTD0 citations52
US11380740B2Jul 5, 2022

Display panel and display device

HKC CORP LTD0 citations52
US11961852B2Apr 16, 2024

Manufacture method of array substrate, array substrate, and display panel

HKC CORP LTD0 citations50
US11719966B2Aug 8, 2023

Test structure, substrate and method for manufacturing substrate

HKC CORP LTD0 citations50
US12057452B2Aug 6, 2024

Array substrate, manufacturing method therefor and display panel

HKC CORP LTD0 citations49
US11366364B2Jun 21, 2022

Display panel and manufacturing method thereof and display device

HKC CORP LTD0 citations49
US12142610B2Nov 12, 2024

Method of manufacturing thin film transistor and display device

HKC CORP LTD0 citations48
US11348947B2May 31, 2022

Manufacturing method for array substrate and array substrate

HKC CORP LTD0 citations48
US11092864B2Aug 17, 2021

Display panel and display device

HKC CORP LTD0 citations48
US11791416B2Oct 17, 2023

Display panel, method for manufacturing display panel, and display device

HKC CORP LTD0 citations47
US11557611B2Jan 17, 2023

Method and device for manufacturing array substrate, and array substrate

HKC CORP LTD0 citations47
US11469329B2Oct 11, 2022

Active switch, manufacturing method thereof and display device

HKC CORP LTD0 citations47
US11227938B2Jan 18, 2022

Thin film transistor structure, manufacturing method thereof, and display device

HKC CORP LTD0 citations47
US12189240B2Jan 7, 2025

Curved display panel and manufacturing method thereof and display device

HKC CORP LTD0 citations45
US10797081B2Oct 6, 2020

Display panel and display apparatus

HKC CORP LTD0 citations42

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD

14 patents
US12049692B2Jul 30, 2024

Manufacturing method for graphene film, porous silica powder and transparent conductive layer

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations62
US11984460B2May 14, 2024

Insulation unit based on array substrate and manufacturing method thereof, array substrate and manufacturing method thereof, and electronic device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations62
US11646326B2May 9, 2023

Manufacturing method for carbon nanotube conductive film, display panel and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD1 citations62
US11562596B2Jan 24, 2023

Optical fingerprint sensor, preparation method thereof, and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US12211688B2Jan 28, 2025

Manufacturing method for silicon nitride thin film, thin film transistor and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations60
US11908683B2Feb 20, 2024

Manufacturing method for silicon nitride thin film, thin film transistor and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations60
US11515342B2Nov 29, 2022

Gate unit and manufacturing method thereof, array substrate manufacturing method, and display mechanism

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations54
US12040334B2Jul 16, 2024

Method for manufacturing source-drain electrode, method for manufacturing array substrate, and display mechanism

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US11901420B2Feb 13, 2024

Manufacturing method for gate electrode and thin film transistor and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US11901394B2Feb 13, 2024

Display panel and manufacturing method therefor

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US11574939B2Feb 7, 2023

Method for manufacturing array substrate, array substrate and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US12132058B2Oct 29, 2024

Method for manufacturing data line, method for manufacturing array substrate and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations50
US11749693B2Sep 5, 2023

Manufacturing method of array substrate, array substrate and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations50
US11791349B2Oct 17, 2023

Manufacturing method for display panel and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations49

CHONGQING HKC OPTOELECTRONICS TECH CO LTD

1 patent

CHUZHOU HKC OPTOELECTRONICS TECH CO LTD

1 patent

Showing the top 50 of 63 patents by PatentIndex Score.