BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD

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BEIHAI, CN

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Patents Grantslast 30 patents

Information Patent Grant
Insulation unit based on array substrate and manufacturing method t...
- Patent number 11,984,460
- Issue date May 14, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control method and control device of drive circuit and drive circuit
- Patent number 11,978,418
- Issue date May 7, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Mingliang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array substrate, method for manufacturing the same, and display panel
- Patent number 11,948,946
- Issue date Apr 2, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hejing Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module and curved display device
- Patent number 11,947,219
- Issue date Apr 2, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Li Wu
- G02 - OPTICS
Information Patent Grant
Manufacturing method for silicon nitride thin film, thin film trans...
- Patent number 11,908,683
- Issue date Feb 20, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- En-Tsung Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for gate electrode and thin film transistor an...
- Patent number 11,901,420
- Issue date Feb 13, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- En-Tsung Cho
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Display panel and manufacturing method therefor
- Patent number 11,901,394
- Issue date Feb 13, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- En-Tsung Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel adding a blocking member preventing visibility of a m...
- Patent number 11,903,245
- Issue date Feb 13, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peixin Lin
Information Patent Grant
Display panel, temperature compensation method thereof and display...
- Patent number 11,886,065
- Issue date Jan 30, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Kaijun Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device
- Patent number 11,841,592
- Issue date Dec 12, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chihtsung Kang
- G02 - OPTICS
Information Patent Grant
Manufacturing method for display panel and display panel
- Patent number 11,791,349
- Issue date Oct 17, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of array substrate, array substrate and displa...
- Patent number 11,749,693
- Issue date Sep 5, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driving method of array substrate, and array substrate
- Patent number 11,749,221
- Issue date Sep 5, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chih Tsung Kang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for detecting gate line defects, display panel and readable...
- Patent number 11,705,027
- Issue date Jul 18, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Li Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel, manufacturing method of the display panel, and displ...
- Patent number 11,644,727
- Issue date May 9, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yang Pu
- G02 - OPTICS
Information Patent Grant
Manufacturing method for carbon nanotube conductive film, display p...
- Patent number 11,646,326
- Issue date May 9, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Timing controller control method and timing controller
- Patent number 11,631,377
- Issue date Apr 18, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Mingliang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mother substrate and display panel
- Patent number 11,586,257
- Issue date Feb 21, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-Hung Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing array substrate, array substrate and displ...
- Patent number 11,574,939
- Issue date Feb 7, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Text boundary processing method, display panel, and computer-readab...
- Patent number 11,538,393
- Issue date Dec 27, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhi Xiong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate unit and manufacturing method thereof, array substrate manufac...
- Patent number 11,515,342
- Issue date Nov 29, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xia Yuming
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display assembly including a first display panel and a second displ...
- Patent number 11,488,559
- Issue date Nov 1, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-Hung Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuit, method of driving panel, and display device
- Patent number 11,488,516
- Issue date Nov 1, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device
- Patent number 11,487,150
- Issue date Nov 1, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-hung Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, method for manufacturing array substrate, and disp...
- Patent number 11,480,829
- Issue date Oct 25, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaodong Wang
- G02 - OPTICS
Information Patent Grant
Array substrate drive circuit, display module and display device
- Patent number 11,468,859
- Issue date Oct 11, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate drive circuit for improving charging efficiency of display pan...
- Patent number 11,308,912
- Issue date Apr 19, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

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Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...
- Publication number 20240153757
- Publication date May 9, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- En-Tsung CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT MODULE AND CURVED DISPLAY DEVICE
- Publication number 20230408866
- Publication date Dec 21, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Li WU
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY PANEL
- Publication number 20230369346
- Publication date Nov 16, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hejing ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230128471
- Publication date Apr 27, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chihtsung KANG
- G02 - OPTICS
Information Patent Application
DRIVING METHOD OF ARRAY SUBSTRATE, AND ARRAY SUBSTRATE
- Publication number 20230035132
- Publication date Feb 2, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- CHIH TSUNG KANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE, AND DISPLAY PANEL
- Publication number 20230031946
- Publication date Feb 2, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- CHIH TSUNG KANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20230032182
- Publication date Feb 2, 2023
- HKC Corporation Limited
- Taixin CAO
- G02 - OPTICS
Information Patent Application
TIMING CONTROLLER CONTROL METHOD AND TIMING CONTROLLER
- Publication number 20220157266
- Publication date May 19, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Mingliang WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, TEMPERATURE COMPENSATION METHOD THEREOF AND DISPLAY...
- Publication number 20220107527
- Publication date Apr 7, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Kaijun LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INSULATION UNIT BASED ON ARRAY SUBSTRATE AND MANUFACTURING METHOD T...
- Publication number 20220093651
- Publication date Mar 24, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming XIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOTHER SUBSTRATE AND DISPLAY PANEL
- Publication number 20220091643
- Publication date Mar 24, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-Hung Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING ARRAY SUBSTRATE, AND DISP...
- Publication number 20220091450
- Publication date Mar 24, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaodong WANG
- G02 - OPTICS
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE OF DRIVE CIRCUIT AND DRIVE CIRCUIT
- Publication number 20220093052
- Publication date Mar 24, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Mingliang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...
- Publication number 20220084810
- Publication date Mar 17, 2022
- Beihai HKC Optoelectronics Technology Co, Ltd.
- EN-TSUNG CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR GRAPHENE FILM, POROUS SILICA POWDER AND TR...
- Publication number 20220056578
- Publication date Feb 24, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming XIA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OPTICAL FINGERPRINT SENSOR, PREPARATION METHOD THEREOF, AND DISPLAY...
- Publication number 20220036031
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- En-tsung CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20220035201
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-hung CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, MANUFACTURING METHOD OF THE DISPLAY PANEL, AND DISPL...
- Publication number 20220035214
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yang PU
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPLA...
- Publication number 20220037377
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming XIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE, METHOD FOR MANUFACTURING SUBSTRATE, AND DISPLAY PANEL
- Publication number 20220037438
- Publication date Feb 3, 2022
- Beihai HKC Optoelectronics Technology Co., Ltd.
- Renhong ZHAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20220035211
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Guangjia WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR GRAPHENE FILM AND DISPLAY PANEL
- Publication number 20220037058
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, MANUFACTURING METHOD OF THE DISPLAY PANEL, AND DISPL...
- Publication number 20220037627
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peixin LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR DISPLAY PANEL AND DISPLAY PANEL
- Publication number 20220037371
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming XIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPL...
- Publication number 20220037378
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming XIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE DRIVE CIRCUIT, DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20220036846
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang CHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUIT FOR DRIVING GATE, DISPLAY MODULE, AND DISPLAY DEVICE
- Publication number 20220036847
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUIT, METHOD OF DRIVING PANEL, AND DISPLAY DEVICE
- Publication number 20220036796
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang CHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY ASSEMBLY AND DISPLAY DEVICE
- Publication number 20220036848
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- CHENG-HUNG CHEN
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
- Publication number 20220037392
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- EN-TSUNG CHO
- G06 - COMPUTING CALCULATING COUNTING

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD

Organization

Patents Grantslast 30 patents

Insulation unit based on array substrate and manufacturing method t...

Control method and control device of drive circuit and drive circuit

Array substrate, method for manufacturing the same, and display panel

Backlight module and curved display device

Manufacturing method for silicon nitride thin film, thin film trans...

Manufacturing method for gate electrode and thin film transistor an...

Display panel and manufacturing method therefor

Display panel adding a blocking member preventing visibility of a m...

Display panel, temperature compensation method thereof and display...

Display panel and display device

Manufacturing method for display panel and display panel

Manufacturing method of array substrate, array substrate and displa...

Driving method of array substrate, and array substrate

Method for detecting gate line defects, display panel and readable...

Display panel, manufacturing method of the display panel, and displ...

Manufacturing method for carbon nanotube conductive film, display p...

Timing controller control method and timing controller

Mother substrate and display panel

Method for manufacturing array substrate, array substrate and displ...

Text boundary processing method, display panel, and computer-readab...

Gate unit and manufacturing method thereof, array substrate manufac...

Display assembly including a first display panel and a second displ...

Circuit, method of driving panel, and display device

Display panel and display device

Array substrate, method for manufacturing array substrate, and disp...

Array substrate drive circuit, display module and display device

Gate drive circuit for improving charging efficiency of display pan...

Patents Applicationslast 30 patents

MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...

BACKLIGHT MODULE AND CURVED DISPLAY DEVICE

ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY PANEL

DISPLAY PANEL AND DISPLAY DEVICE

DRIVING METHOD OF ARRAY SUBSTRATE, AND ARRAY SUBSTRATE

DRIVING METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE, AND DISPLAY PANEL

BACKLIGHT MODULE AND DISPLAY DEVICE

TIMING CONTROLLER CONTROL METHOD AND TIMING CONTROLLER

DISPLAY PANEL, TEMPERATURE COMPENSATION METHOD THEREOF AND DISPLAY...

INSULATION UNIT BASED ON ARRAY SUBSTRATE AND MANUFACTURING METHOD T...

MOTHER SUBSTRATE AND DISPLAY PANEL

ARRAY SUBSTRATE, METHOD FOR MANUFACTURING ARRAY SUBSTRATE, AND DISP...

CONTROL METHOD AND CONTROL DEVICE OF DRIVE CIRCUIT AND DRIVE CIRCUIT

MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...

MANUFACTURING METHOD FOR GRAPHENE FILM, POROUS SILICA POWDER AND TR...

OPTICAL FINGERPRINT SENSOR, PREPARATION METHOD THEREOF, AND DISPLAY...

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL, MANUFACTURING METHOD OF THE DISPLAY PANEL, AND DISPL...

MANUFACTURING METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPLA...

SUBSTRATE, METHOD FOR MANUFACTURING SUBSTRATE, AND DISPLAY PANEL

DISPLAY PANEL AND DISPLAY DEVICE

MANUFACTURING METHOD FOR GRAPHENE FILM AND DISPLAY PANEL

DISPLAY PANEL, MANUFACTURING METHOD OF THE DISPLAY PANEL, AND DISPL...

MANUFACTURING METHOD FOR DISPLAY PANEL AND DISPLAY PANEL

METHOD FOR MANUFACTURING ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPL...

ARRAY SUBSTRATE DRIVE CIRCUIT, DISPLAY MODULE AND DISPLAY DEVICE

CIRCUIT FOR DRIVING GATE, DISPLAY MODULE, AND DISPLAY DEVICE

CIRCUIT, METHOD OF DRIVING PANEL, AND DISPLAY DEVICE

DISPLAY ASSEMBLY AND DISPLAY DEVICE

DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR