Dongfang ZHAO

Person

Langfang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Pixel circuit, display panel and method for driving a pixel circuit
- Patent number 11,955,071
- Issue date Apr 9, 2024
- Kunshan Go-Visionox Opto-Electronics Co., Ltd.
- Dongfang Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate and display panel
- Patent number 11,929,368
- Issue date Mar 12, 2024
- Yungu (Gu'an) Technology Co., Ltd.
- Dongfang Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sticking test method and image sticking test device
- Patent number 11,893,915
- Issue date Feb 6, 2024
- Kunshan Go-Visionox Opto-Electronics Co., Ltd.
- Dongfang Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit and display panel
- Patent number 11,763,757
- Issue date Sep 19, 2023
- YUNGU (GU'AN) TECHNOLOGY CO., LTD.
- Dongfang Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, driving method thereof, and display device
- Patent number 11,735,114
- Issue date Aug 22, 2023
- Kunshan Go-Visionox Opto-Electronics Co., Ltd.
- Dongfang Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method of a pixel circuit, display panel, and display device
- Patent number 11,688,319
- Issue date Jun 27, 2023
- Yungu (Gu'an) Technology Co., Ltd.
- Dongfang Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CIRCUIT, DRIVING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20220230592
- Publication date Jul 21, 2022
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Dongfang ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE STICKING TEST METHOD AND IMAGE STICKING TEST DEVICE
- Publication number 20220198973
- Publication date Jun 23, 2022
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Dongfang ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DISPLAY PANEL AND METHOD FOR DRIVING A PIXEL CIRCUIT
- Publication number 20220199010
- Publication date Jun 23, 2022
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Dongfang ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND DISPLAY PANEL
- Publication number 20220139337
- Publication date May 5, 2022
- Yungu (Gu'an) Technology Co., Ltd.
- Dongfang ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING METHOD OF A PIXEL CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20220130311
- Publication date Apr 28, 2022
- Yungu (Gu'an) Technology Co., Ltd.
- Dongfang ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
- Publication number 20220059576
- Publication date Feb 24, 2022
- Yungu (Gu'an) Technology Co., Ltd.
- Dongfang ZHAO
- H01 - BASIC ELECTRIC ELEMENTS

Dongfang ZHAO

Person

Patents Grantslast 30 patents

Pixel circuit, display panel and method for driving a pixel circuit

Array substrate and display panel

Image sticking test method and image sticking test device

Pixel circuit and display panel

Pixel circuit, driving method thereof, and display device

Driving method of a pixel circuit, display panel, and display device

Patents Applicationslast 30 patents

PIXEL CIRCUIT, DRIVING METHOD THEREOF, AND DISPLAY DEVICE

IMAGE STICKING TEST METHOD AND IMAGE STICKING TEST DEVICE

PIXEL CIRCUIT, DISPLAY PANEL AND METHOD FOR DRIVING A PIXEL CIRCUIT

PIXEL CIRCUIT AND DISPLAY PANEL

DRIVING METHOD OF A PIXEL CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE

ARRAY SUBSTRATE AND DISPLAY PANEL