Xilei CAO

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display panel
- Patent number 12,322,339
- Issue date Jun 3, 2025
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Linlin Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit and driving method therefor, and display panel
- Patent number 12,322,335
- Issue date Jun 3, 2025
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Changlong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate and display apparatus
- Patent number 12,315,452
- Issue date May 27, 2025
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Mengmeng Du
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit and driving method therefor and display panel
- Patent number 12,300,172
- Issue date May 13, 2025
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Zhenhua Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel driving circuit and driving method thereof, display substrate...
- Patent number 12,211,443
- Issue date Jan 28, 2025
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Li Zhu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, display device, display substrate, method of for...
- Patent number 12,183,744
- Issue date Dec 31, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Jingyi Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel circuit, driving method thereof, display substrate and displa...
- Patent number 12,154,502
- Issue date Nov 26, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Xilei Cao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light-emission control signal generation circuitry and method, and...
- Patent number 11,990,073
- Issue date May 21, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Xilei Cao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register unit, method for driving the same, driving circuit a...
- Patent number 11,922,845
- Issue date Mar 5, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Yingsong Xu
- G11 - INFORMATION STORAGE
Information Patent Grant
Pixel circuit and display panel
- Patent number 11,790,845
- Issue date Oct 17, 2023
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Linlin Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display Substrate Including Pixel Circuit Receiving Initial Voltage...
- Patent number 11,776,453
- Issue date Oct 3, 2023
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Xilei Cao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate and display device
- Patent number 11,605,689
- Issue date Mar 14, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Changlong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20250046248
- Publication date Feb 6, 2025
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Mengmeng Du
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT, DRIVING METHOD, DISPLAY SUBSTRATE, MANUFACTURING M...
- Publication number 20250006094
- Publication date Jan 2, 2025
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yao HUANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Substrate and Display Apparatus
- Publication number 20240381712
- Publication date Nov 14, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lili DU
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20240257734
- Publication date Aug 1, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhenhua ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE
- Publication number 20240257755
- Publication date Aug 1, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Changlong YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER UNIT AND DISPLAY PANEL
- Publication number 20240249786
- Publication date Jul 25, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yao HUANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL ARRANGEMENT STRUCTURE, DISPLAY PANEL AND METHOD FOR MANUFACTU...
- Publication number 20240237457
- Publication date Jul 11, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei Cao
Information Patent Application
LIGHT-EMISSION CONTROL SIGNAL GENERATION CIRCUITRY AND METHOD, AND...
- Publication number 20240233592
- Publication date Jul 11, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Pixel Circuit and Driving Method Therefor, and Display Panel
- Publication number 20240233637
- Publication date Jul 11, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Changlong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND MASK
- Publication number 20240224685
- Publication date Jul 4, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ju MEI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PIXEL CIRCUIT, DRIVING METHOD THEREOF, DISPLAY SUBSTRATE AND DISPLA...
- Publication number 20240212605
- Publication date Jun 27, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240196682
- Publication date Jun 13, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yudiao CHENG
Information Patent Application
PIXEL DRIVING CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY PANEL
- Publication number 20240169915
- Publication date May 23, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD AND DISPLAY DEVICE
- Publication number 20240169905
- Publication date May 23, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER UNIT, METHOD FOR DRIVING THE SAME, DRIVING CIRCUIT A...
- Publication number 20240161673
- Publication date May 16, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yingsong XU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY SUBSTRATE...
- Publication number 20240144880
- Publication date May 2, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Li ZHU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT-EMISSION CONTROL SIGNAL GENERATION CIRCUITRY AND METHOD, AND...
- Publication number 20240135848
- Publication date Apr 25, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Pixel Circuit and Driving Method Therefor, and Display Panel
- Publication number 20240135875
- Publication date Apr 25, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Changlong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Pixel Circuit and Driving Method Therefor and Display Panel
- Publication number 20240119897
- Publication date Apr 11, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhenhua Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240057423
- Publication date Feb 15, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yingchang GAO
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240040878
- Publication date Feb 1, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Yao HU
Information Patent Application
DISPLAY PANEL
- Publication number 20240005864
- Publication date Jan 4, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Linlin WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220376019
- Publication date Nov 24, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Changlong YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER UNIT, METHOD FOR DRIVING THE SAME, DRIVING CIRCUIT A...
- Publication number 20220319374
- Publication date Oct 6, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Yingsong XU
- G11 - INFORMATION STORAGE
Information Patent Application
PIXEL CIRCUIT AND DISPLAY PANEL
- Publication number 20220319416
- Publication date Oct 6, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Linlin WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DE...
- Publication number 20220293704
- Publication date Sep 15, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei CAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY DEVICE, DISPLAY SUBSTRATE, METHOD OF FOR...
- Publication number 20220271059
- Publication date Aug 25, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jingyi FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pixel Circuit and Driving Method thereof, Display Substrate and Dis...
- Publication number 20220114943
- Publication date Apr 14, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xilei CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Person

Patents Grantslast 30 patents

Display panel

Pixel circuit and driving method therefor, and display panel

Array substrate and display apparatus

Pixel circuit and driving method therefor and display panel

Pixel driving circuit and driving method thereof, display substrate...

Display substrate, display device, display substrate, method of for...

Pixel circuit, driving method thereof, display substrate and displa...

Light-emission control signal generation circuitry and method, and...

Shift register unit, method for driving the same, driving circuit a...

Pixel circuit and display panel

Display Substrate Including Pixel Circuit Receiving Initial Voltage...

Array substrate and display device

Patents Applicationslast 30 patents

ARRAY SUBSTRATE AND DISPLAY APPARATUS

DRIVING CIRCUIT, DRIVING METHOD, DISPLAY SUBSTRATE, MANUFACTURING M...

Display Substrate and Display Apparatus

DISPLAY PANEL AND DISPLAY APPARATUS

PIXEL CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE

SHIFT REGISTER UNIT AND DISPLAY PANEL

PIXEL ARRANGEMENT STRUCTURE, DISPLAY PANEL AND METHOD FOR MANUFACTU...

LIGHT-EMISSION CONTROL SIGNAL GENERATION CIRCUITRY AND METHOD, AND...

Pixel Circuit and Driving Method Therefor, and Display Panel

DISPLAY PANEL, DISPLAY DEVICE AND MASK

PIXEL CIRCUIT, DRIVING METHOD THEREOF, DISPLAY SUBSTRATE AND DISPLA...

DISPLAY SUBSTRATE AND DISPLAY DEVICE

PIXEL DRIVING CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY PANEL

PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD AND DISPLAY DEVICE

SHIFT REGISTER UNIT, METHOD FOR DRIVING THE SAME, DRIVING CIRCUIT A...

PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY SUBSTRATE...

LIGHT-EMISSION CONTROL SIGNAL GENERATION CIRCUITRY AND METHOD, AND...

Pixel Circuit and Driving Method Therefor, and Display Panel

Pixel Circuit and Driving Method Therefor and Display Panel

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL

ARRAY SUBSTRATE AND DISPLAY DEVICE

SHIFT REGISTER UNIT, METHOD FOR DRIVING THE SAME, DRIVING CIRCUIT A...

PIXEL CIRCUIT AND DISPLAY PANEL

DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DE...

DISPLAY SUBSTRATE, DISPLAY DEVICE, DISPLAY SUBSTRATE, METHOD OF FOR...

Pixel Circuit and Driving Method thereof, Display Substrate and Dis...