CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

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Chongqing City, CN

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Micro light-emitting diode comprising nanoring and manufacturing me...
- Patent number 11,942,570
- Issue date Mar 26, 2024
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Kuo-Tung Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection structure and detection method
- Patent number 11,915,985
- Issue date Feb 27, 2024
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Qin Kong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spherical flip-chip micro-LED, method for manufacturing the same, a...
- Patent number 11,894,490
- Issue date Feb 6, 2024
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Biao Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device, apparatus, and method for semiconductor transfer
- Patent number 11,862,502
- Issue date Jan 2, 2024
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Qiyuan Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and electronic device
- Patent number 11,862,113
- Issue date Jan 2, 2024
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Xiaojiao Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driving circuit and display apparatus
- Patent number 11,847,963
- Issue date Dec 19, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Shisong Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mass transfer device and mass transfer method
- Patent number 11,784,159
- Issue date Oct 10, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Jan-hsiang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spherical LED chip, method for manufacturing the same, display pane...
- Patent number 11,777,057
- Issue date Oct 3, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Biao Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, sub-pixel repair circuit and repair method therefor
- Patent number 11,763,733
- Issue date Sep 19, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Chaowei Yin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System for detecting LED
- Patent number 11,739,890
- Issue date Aug 29, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Shiyuan Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transfer method, display device, and storage medium
- Patent number 11,695,091
- Issue date Jul 4, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Qiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sub-pixel circuit, and active electroluminescence display and drivi...
- Patent number 11,682,340
- Issue date Jun 20, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Shisong Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting diode and light purification method therefor
- Patent number 11,658,270
- Issue date May 23, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Chia-Hung Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage compensating circuit and display
- Patent number 11,657,753
- Issue date May 23, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Shisong Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Epitaxial structure, preparation method thereof, and LED
- Patent number 11,621,371
- Issue date Apr 4, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Shungui Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display having sub-pixel structure with a plurality of light emitti...
- Patent number 11,610,534
- Issue date Mar 21, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Jia Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for automatic film expansion, storage medium, and device
- Patent number 11,594,655
- Issue date Feb 28, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Renjie Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating method and coating system
- Patent number 11,550,223
- Issue date Jan 10, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Chaochao Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED chip, LED array and LED packaging method
- Patent number 11,515,452
- Issue date Nov 29, 2022
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH
- Ching-Chung Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel compensation circuit, display substrate, and display device
- Patent number 11,244,604
- Issue date Feb 8, 2022
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Shisong Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

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Patents Applicationslast 30 patents

Information Patent Application
LED CHIP TRANSFER METHOD AND DISPLAY PANEL
- Publication number 20240063190
- Publication date Feb 22, 2024
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Xia DENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LIGHT-EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF
- Publication number 20230275192
- Publication date Aug 31, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Pengyue ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY BACKPLANE ASSEMBLY, LED DISPLAY MODULE, AND RELATED METHODS...
- Publication number 20230275076
- Publication date Aug 31, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Feng ZHAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transfer member, preparation method thereof and transfer head havin...
- Publication number 20230238473
- Publication date Jul 27, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Tao WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transfer System and Transfer Method
- Publication number 20230215757
- Publication date Jul 6, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- CHIA-HSIU CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transfer Device and Transfer Method
- Publication number 20230207353
- Publication date Jun 29, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Biao TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR EPITAXIAL STRUCTURE AND METHOD FOR MANUFACTURING THE...
- Publication number 20230170437
- Publication date Jun 1, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Weiwei SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED TOUCH CHIP AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20230161430
- Publication date May 25, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Erlong QI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Panel and Electronic Device
- Publication number 20230162694
- Publication date May 25, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Xiaojiao WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE (LED) CHIP ASSEMBLY AND PREPRAING METHOD THERE...
- Publication number 20230154903
- Publication date May 18, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO, LTD.
- GuangChao DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE STRUCTURE, ON-CHIP STRUCTURE, AND METHOD FOR MANUFACTURIN...
- Publication number 20230145250
- Publication date May 11, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Chunlin FAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MASS TRANSFER, LED DISPLAY DEVICE, AND DISPLAY APPARATUS
- Publication number 20230073010
- Publication date Mar 9, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Feng ZHAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT-BOARD COMPONENT AND MANUFACTURING METHOD THEREOF, AND LIGHT...
- Publication number 20230073554
- Publication date Mar 9, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Feng ZHAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING CHIP TRANSFER SYSTEM AND LIGHT-EMITTING CHIP TRANSFE...
- Publication number 20230065563
- Publication date Mar 2, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- CHUN-LUNG HSIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR LIGHT-EMITTING ELEMENT TRANSFERRING AND DISPLAY PANEL
- Publication number 20230061742
- Publication date Mar 2, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Fei PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EPITAXIAL STRUCTURE AND MANUFACTURING METHOD THEREOF, AND LIGHT-EMI...
- Publication number 20230051484
- Publication date Feb 16, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Pengjun GU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Chip Removal Head, Chip Removal System and Chip Removal Method
- Publication number 20230053040
- Publication date Feb 16, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Bin WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO COMPONENT STRUCTURE AND MANUFACTURING METHOD THEREOF, AND TRA...
- Publication number 20230051769
- Publication date Feb 16, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Xia DENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bonding method, display backplane and system for manufacturing disp...
- Publication number 20230043726
- Publication date Feb 9, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Shoujun XIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EPITAXIAL WAFER, PREPARING METHOD THEREOF, AND LIGHT-EMITTING DEVICE
- Publication number 20230043886
- Publication date Feb 9, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Yang ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE EPITAXIAL STRUCTURE AND MANUFACTURING METHOD T...
- Publication number 20230040400
- Publication date Feb 9, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Zhongshan FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Epitaxial Wafer of Light-Emitting Chip, Method for Manufacturing Ep...
- Publication number 20230040109
- Publication date Feb 9, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Yongxing LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display Screen and Terminal
- Publication number 20230027218
- Publication date Jan 26, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Xiaolin LIANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Light-Emitting Chip and Method for Manufacturing Same
- Publication number 20230028909
- Publication date Jan 26, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Zhongshan FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PANEL DRIVING ARCHITECTURE, DRIVING METHOD, AND DISPLAY DEVICE
- Publication number 20230017629
- Publication date Jan 19, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Xiaolin LIANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Transfer Device, and Manufacturing Method, Detection Method and Det...
- Publication number 20230005781
- Publication date Jan 5, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Feng ZHAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Temporary Chip Assembly, Display Panel, and Manufacturing Methods o...
- Publication number 20230005878
- Publication date Jan 5, 2023
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Feng ZHAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Die bonding method of LED chip and display device
- Publication number 20220416136
- Publication date Dec 29, 2022
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Jinxin AN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and Method for Removing Metal Gallium, and Laser Lift-Off Sy...
- Publication number 20220416115
- Publication date Dec 29, 2022
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Chunlin FAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED Display Convenient to Be Repaired, and Repair Method Thereof
- Publication number 20220416117
- Publication date Dec 29, 2022
- CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
- Pengyue ZHANG
- H01 - BASIC ELECTRIC ELEMENTS

CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

Organization

Patents Grantslast 30 patents

Micro light-emitting diode comprising nanoring and manufacturing me...

Detection structure and detection method

Spherical flip-chip micro-LED, method for manufacturing the same, a...

Device, apparatus, and method for semiconductor transfer

Display panel and electronic device

Driving circuit and display apparatus

Mass transfer device and mass transfer method

Spherical LED chip, method for manufacturing the same, display pane...

Display device, sub-pixel repair circuit and repair method therefor

System for detecting LED

Transfer method, display device, and storage medium

Sub-pixel circuit, and active electroluminescence display and drivi...

Light emitting diode and light purification method therefor

Voltage compensating circuit and display

Epitaxial structure, preparation method thereof, and LED

Display having sub-pixel structure with a plurality of light emitti...

Method for automatic film expansion, storage medium, and device

Coating method and coating system

LED chip, LED array and LED packaging method

Pixel compensation circuit, display substrate, and display device

Patents Applicationslast 30 patents

LED CHIP TRANSFER METHOD AND DISPLAY PANEL

MICRO LIGHT-EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

DISPLAY BACKPLANE ASSEMBLY, LED DISPLAY MODULE, AND RELATED METHODS...

Transfer member, preparation method thereof and transfer head havin...

Transfer System and Transfer Method

Transfer Device and Transfer Method

SEMICONDUCTOR EPITAXIAL STRUCTURE AND METHOD FOR MANUFACTURING THE...

LED TOUCH CHIP AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

Display Panel and Electronic Device

LIGHT-EMITTING DIODE (LED) CHIP ASSEMBLY AND PREPRAING METHOD THERE...

SUBSTRATE STRUCTURE, ON-CHIP STRUCTURE, AND METHOD FOR MANUFACTURIN...

METHOD FOR MASS TRANSFER, LED DISPLAY DEVICE, AND DISPLAY APPARATUS

CIRCUIT-BOARD COMPONENT AND MANUFACTURING METHOD THEREOF, AND LIGHT...

LIGHT-EMITTING CHIP TRANSFER SYSTEM AND LIGHT-EMITTING CHIP TRANSFE...

METHOD FOR LIGHT-EMITTING ELEMENT TRANSFERRING AND DISPLAY PANEL

EPITAXIAL STRUCTURE AND MANUFACTURING METHOD THEREOF, AND LIGHT-EMI...

Chip Removal Head, Chip Removal System and Chip Removal Method

MICRO COMPONENT STRUCTURE AND MANUFACTURING METHOD THEREOF, AND TRA...

Bonding method, display backplane and system for manufacturing disp...

EPITAXIAL WAFER, PREPARING METHOD THEREOF, AND LIGHT-EMITTING DEVICE

LIGHT-EMITTING DIODE EPITAXIAL STRUCTURE AND MANUFACTURING METHOD T...

Epitaxial Wafer of Light-Emitting Chip, Method for Manufacturing Ep...

Display Screen and Terminal

Light-Emitting Chip and Method for Manufacturing Same

PANEL DRIVING ARCHITECTURE, DRIVING METHOD, AND DISPLAY DEVICE

Transfer Device, and Manufacturing Method, Detection Method and Det...

Temporary Chip Assembly, Display Panel, and Manufacturing Methods o...

Die bonding method of LED chip and display device

Device and Method for Removing Metal Gallium, and Laser Lift-Off Sy...

LED Display Convenient to Be Repaired, and Repair Method Thereof