Chengyuan Luo

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate and display device
- Patent number 12,367,815
- Issue date Jul 22, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving circuit, driving method and display device
- Patent number 12,354,544
- Issue date Jul 8, 2025
- BOE Technology Group Co., Ltd.
- Xing Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving circuit, driving module, driving method, display substrate...
- Patent number 12,347,389
- Issue date Jul 1, 2025
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device
- Patent number 12,324,331
- Issue date Jun 3, 2025
- BOE Technology Group Co., Ltd.
- Xing Zhang
Information Patent Grant
Circuitry structure and display substrate
- Patent number 12,283,248
- Issue date Apr 22, 2025
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and display device
- Patent number 12,262,597
- Issue date Mar 25, 2025
- BOE Technology Group Co., Ltd.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate with pixel define layer within color subpixel
- Patent number 12,219,817
- Issue date Feb 4, 2025
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
Information Patent Grant
Display substrate and display apparatus
- Patent number 12,217,695
- Issue date Feb 4, 2025
- BOE Technology Group Co., Ltd.
- Pan Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Substrate and preparation method thereof, display panel and prepara...
- Patent number 12,178,066
- Issue date Dec 24, 2024
- BOE Technology Group Co., Ltd.
- Li Sun
Information Patent Grant
Display substrate including common initialization voltage signal li...
- Patent number 12,127,454
- Issue date Oct 22, 2024
- BOE Technology Group Co., Ltd.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel, packaging device, packaging method and display device
- Patent number 12,127,422
- Issue date Oct 22, 2024
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
Information Patent Grant
Display panel and manufacturing method therefor, and display device
- Patent number 11,991,895
- Issue date May 21, 2024
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
Information Patent Grant
Display panel and display device
- Patent number 11,955,063
- Issue date Apr 9, 2024
- BOE Technology Group Co., Ltd.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Package cover plate and manufacturing method thereof, display panel...
- Patent number 11,925,056
- Issue date Mar 5, 2024
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
Information Patent Grant
Display panel, method for fabricating the same, and display device
- Patent number 11,917,865
- Issue date Feb 27, 2024
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
Information Patent Grant
Organic light emitting diode display substrate having band gap laye...
- Patent number 11,910,688
- Issue date Feb 20, 2024
- BOE Technology Group Co., Ltd.
- Guang Yan
Information Patent Grant
Display substrate and preparation method thereof, and display device
- Patent number 11,839,101
- Issue date Dec 5, 2023
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
Information Patent Grant
Manufacturing method of mask plate
- Patent number 11,806,771
- Issue date Nov 7, 2023
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Color filter substrate capable of protecting electrode and display...
- Patent number 11,812,650
- Issue date Nov 7, 2023
- BOE Technology Group Co., Ltd.
- Linlin Wang
Information Patent Grant
OLED packaging structure and packaging method, and display apparatus
- Patent number 11,793,018
- Issue date Oct 17, 2023
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
Information Patent Grant
Substrate and preparation method thereof, display panel and prepara...
- Patent number 11,737,308
- Issue date Aug 22, 2023
- BOE Technology Group Co., Ltd.
- Li Sun
Information Patent Grant
Display panel and method for manufacturing the same, and display de...
- Patent number 11,605,797
- Issue date Mar 14, 2023
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel, array substrate, display device and method for fabri...
- Patent number 11,600,576
- Issue date Mar 7, 2023
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent device including color rendering materials
- Patent number 11,482,693
- Issue date Oct 25, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel, method for fabricating the same, and display device
- Patent number 11,437,448
- Issue date Sep 6, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode display substrate having a band gap la...
- Patent number 11,362,149
- Issue date Jun 14, 2022
- BOE Technology Group Co., Ltd.
- Guang Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating light emitting display panel using solvent va...
- Patent number 11,342,541
- Issue date May 24, 2022
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate and preparation method thereof, display panel and prepara...
- Patent number 11,335,879
- Issue date May 17, 2022
- BOE Technology Group Co., Ltd.
- Li Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color filter substrate capable of protecting electrode, manufacturi...
- Patent number 11,289,545
- Issue date Mar 29, 2022
- BOE Technology Group Co., Ltd.
- Linlin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display substrate, display apparatus, and method of fabricating dis...
- Patent number 11,251,403
- Issue date Feb 15, 2022
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS
- Publication number 20250166573
- Publication date May 22, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan LUO
- G11 - INFORMATION STORAGE
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20250148998
- Publication date May 8, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Pan XU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUITRY STRUCTURE AND DISPLAY SUBSTRATE
- Publication number 20250124876
- Publication date Apr 17, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan Luo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT, DRIVING MODULE, DRIVING METHOD, DISPLAY SUBSTRATE...
- Publication number 20250104646
- Publication date Mar 27, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan LUO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL DRIVE CIRCUIT AND DISPLAY APPARATUS
- Publication number 20250095536
- Publication date Mar 20, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Donghui ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20250095547
- Publication date Mar 20, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GRID-DRIVING-CIRCUIT ARRAY AND DISPLAY PANEL
- Publication number 20250078762
- Publication date Mar 6, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Donghui Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DRIVING METHOD, DISPLAY SUBSTRATE, DISPLAY PANEL, AN...
- Publication number 20250078749
- Publication date Mar 6, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Panel and Display Apparatus
- Publication number 20250037667
- Publication date Jan 30, 2025
- BOE Technology Group Co., Ltd.
- Xing Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE
- Publication number 20250029558
- Publication date Jan 23, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Xing ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20250031531
- Publication date Jan 23, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying HAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20250024716
- Publication date Jan 16, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
Information Patent Application
Display Panel and Display Apparatus
- Publication number 20250008790
- Publication date Jan 2, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Xing ZHANG
Information Patent Application
PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD AND DISPLAY APPARATUS
- Publication number 20240428731
- Publication date Dec 26, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying HAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Panel and Display Apparatus
- Publication number 20240324353
- Publication date Sep 26, 2024
- BOE Technology Group Co., Ltd.
- Ying Han
Information Patent Application
LIGHT-EMITTING BASE PLATE AND METHOD FOR MANUFACTURING THE SAME, AN...
- Publication number 20240292695
- Publication date Aug 29, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Xing Zhang
Information Patent Application
Display Substrate and Display Apparatus
- Publication number 20240212622
- Publication date Jun 27, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Pan XU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240206249
- Publication date Jun 20, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Xing Zhang
Information Patent Application
ARRAY SUBSTRATE, DISPLAY APPARATUS, AND CONNECTION PAD
- Publication number 20240194688
- Publication date Jun 13, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Guoying Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS
- Publication number 20240155893
- Publication date May 9, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240038142
- Publication date Feb 1, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240023399
- Publication date Jan 18, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240008333
- Publication date Jan 4, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Han
Information Patent Application
Display Substrate and Display Device
- Publication number 20230422546
- Publication date Dec 28, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan LUO
Information Patent Application
SUBSTRATE AND PREPARATION METHOD THEREOF, DISPLAY PANEL AND PREPARA...
- Publication number 20230337459
- Publication date Oct 19, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Li SUN
Information Patent Application
DISPLAY PANEL, METHOD FOR FABRICATING THE SAME, AND DISPLAY DEVICE
- Publication number 20220328584
- Publication date Oct 13, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY SUBSTRATE, MANUFACTURING METHO...
- Publication number 20220278175
- Publication date Sep 1, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Guang YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display Substrate, Ink Jet Printing Method Thereof and Display Appa...
- Publication number 20220271108
- Publication date Aug 25, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGE COVER PLATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL...
- Publication number 20220255040
- Publication date Aug 11, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATES AND MANUFACTURING METHODS THEREOF, AND DISPLAY D...
- Publication number 20220238614
- Publication date Jul 28, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan LUO
- H01 - BASIC ELECTRIC ELEMENTS

Chengyuan Luo

Person

Patents Grantslast 30 patents

Display substrate and display device

Driving circuit, driving method and display device

Driving circuit, driving module, driving method, display substrate...

Display panel and display device

Circuitry structure and display substrate

Display substrate and display device

Display substrate with pixel define layer within color subpixel

Display substrate and display apparatus

Substrate and preparation method thereof, display panel and prepara...

Display substrate including common initialization voltage signal li...

Display panel, packaging device, packaging method and display device

Display panel and manufacturing method therefor, and display device

Display panel and display device

Package cover plate and manufacturing method thereof, display panel...

Display panel, method for fabricating the same, and display device

Organic light emitting diode display substrate having band gap laye...

Display substrate and preparation method thereof, and display device

Manufacturing method of mask plate

Color filter substrate capable of protecting electrode and display...

OLED packaging structure and packaging method, and display apparatus

Substrate and preparation method thereof, display panel and prepara...

Display panel and method for manufacturing the same, and display de...

Display panel, array substrate, display device and method for fabri...

Electroluminescent device including color rendering materials

Display panel, method for fabricating the same, and display device

Organic light emitting diode display substrate having a band gap la...

Method of fabricating light emitting display panel using solvent va...

Substrate and preparation method thereof, display panel and prepara...

Color filter substrate capable of protecting electrode, manufacturi...

Display substrate, display apparatus, and method of fabricating dis...

Patents Applicationslast 30 patents

SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

CIRCUITRY STRUCTURE AND DISPLAY SUBSTRATE

DRIVING CIRCUIT, DRIVING MODULE, DRIVING METHOD, DISPLAY SUBSTRATE...

PIXEL DRIVE CIRCUIT AND DISPLAY APPARATUS

DISPLAY SUBSTRATE AND DISPLAY DEVICE

GRID-DRIVING-CIRCUIT ARRAY AND DISPLAY PANEL

PIXEL CIRCUIT, DRIVING METHOD, DISPLAY SUBSTRATE, DISPLAY PANEL, AN...

Display Panel and Display Apparatus

DRIVING CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

Display Panel and Display Apparatus

PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD AND DISPLAY APPARATUS

Display Panel and Display Apparatus

LIGHT-EMITTING BASE PLATE AND METHOD FOR MANUFACTURING THE SAME, AN...

Display Substrate and Display Apparatus

DISPLAY PANEL AND DISPLAY DEVICE

ARRAY SUBSTRATE, DISPLAY APPARATUS, AND CONNECTION PAD

DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

Display Substrate and Display Device

SUBSTRATE AND PREPARATION METHOD THEREOF, DISPLAY PANEL AND PREPARA...

DISPLAY PANEL, METHOD FOR FABRICATING THE SAME, AND DISPLAY DEVICE

ORGANIC LIGHT EMITTING DIODE DISPLAY SUBSTRATE, MANUFACTURING METHO...

Display Substrate, Ink Jet Printing Method Thereof and Display Appa...

PACKAGE COVER PLATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL...

DISPLAY SUBSTRATES AND MANUFACTURING METHODS THEREOF, AND DISPLAY D...