Dan Cao

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate having additional pad layer
- Patent number 12,035,594
- Issue date Jul 9, 2024
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Huijuan Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and manufacturing method thereof, and display device
- Patent number 11,910,668
- Issue date Feb 20, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Yonglin Guo
Information Patent Grant
Display substrate and display device
- Patent number 11,893,935
- Issue date Feb 6, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Kai Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit and driving method thereof, display substrate and dis...
- Patent number 11,721,286
- Issue date Aug 8, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Jingwen Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate having additional pad layer
- Patent number 11,581,385
- Issue date Feb 14, 2023
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Huijuan Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, fabrication method of the display substrate and...
- Patent number 11,069,290
- Issue date Jul 20, 2021
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Xinyu Wei
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20240365587
- Publication date Oct 31, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Dan CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Pixel Circuit and Driving Method Thereof, Display Substrate and Dis...
- Publication number 20240347000
- Publication date Oct 17, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Tiaomei ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240213263
- Publication date Jun 27, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Huijuan YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY SUBSTRATE AND DIS...
- Publication number 20230351969
- Publication date Nov 2, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jingwen ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE HAVING ADDITIONAL PAD LAYER
- Publication number 20230189595
- Publication date Jun 15, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Huijuan Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY SUBSTRATE AND DIS...
- Publication number 20230137937
- Publication date May 4, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jingwen ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Panel and Manufacturing Method Thereof, and Display Device
- Publication number 20220310754
- Publication date Sep 29, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yonglin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220262309
- Publication date Aug 18, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Kai ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE, FABRICATION METHOD OF THE DISPLAY SUBSTRATE AND...
- Publication number 20210150980
- Publication date May 20, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xinyu WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, PIXEL DRIV...
- Publication number 20200312942
- Publication date Oct 1, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Huijuan Yang
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Display substrate having additional pad layer

Display panel and manufacturing method thereof, and display device

Display substrate and display device

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

Display substrate having additional pad layer

Display substrate, fabrication method of the display substrate and...

Patents Applicationslast 30 patents

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

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

DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE

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

DISPLAY SUBSTRATE HAVING ADDITIONAL PAD LAYER

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

Display Panel and Manufacturing Method Thereof, and Display Device

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY SUBSTRATE, FABRICATION METHOD OF THE DISPLAY SUBSTRATE AND...

DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, PIXEL DRIV...