Lixia QIU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Blue electroluminescent device, display panel and display device
- Patent number 12,167,616
- Issue date Dec 10, 2024
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Yang Liu

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT DIODE AND DISPLAY PANEL
- Publication number 20240389453
- Publication date Nov 21, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Haiyan SUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20240334817
- Publication date Oct 3, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Lixia QIU
Information Patent Application
LIGHT EMITTING DEVICE AND DISPLAYING DEVICE
- Publication number 20240306495
- Publication date Sep 12, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Siqi Wang
Information Patent Application
LUMINESCENT LAYER, LIGHT EMITTING DEVICE AND DISPLAY APPARATUS
- Publication number 20240306496
- Publication date Sep 12, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yang Liu
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE, METHOD FOR PREPARING ORGANIC LIGHT-EM...
- Publication number 20230413591
- Publication date Dec 21, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Yang LIU
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20230269957
- Publication date Aug 24, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Lixia QIU
Information Patent Application
LIGHT-EMITTING DEVICE, LIGHT-EMITTING SUBSTRATE AND LIGHT-EMITTING...
- Publication number 20230209855
- Publication date Jun 29, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Yang LIU
Information Patent Application
BLUE ORGANIC ELECTROLUMINESCENCE DEVICE, DISPLAY PANEL AND DISPLAY...
- Publication number 20220418059
- Publication date Dec 29, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dongxu ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light Emitting Device and Display Apparatus
- Publication number 20220376198
- Publication date Nov 24, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Lei CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE AND DISPLAY PANEL
- Publication number 20220367826
- Publication date Nov 17, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Lei CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light Emitting Device and Display Apparatus
- Publication number 20220320455
- Publication date Oct 6, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Lixia QIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20220302404
- Publication date Sep 22, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Lixia QIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLUE ELECTROLUMINESCENT DEVICE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20220059788
- Publication date Feb 24, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Yang LIU
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Blue electroluminescent device, display panel and display device

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENT DIODE AND DISPLAY PANEL

ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY PANEL, AND DISPLAY DEVICE

LIGHT EMITTING DEVICE AND DISPLAYING DEVICE

LUMINESCENT LAYER, LIGHT EMITTING DEVICE AND DISPLAY APPARATUS

ORGANIC LIGHT-EMITTING DIODE, METHOD FOR PREPARING ORGANIC LIGHT-EM...

ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY PANEL AND DISPLAY APPARATUS

LIGHT-EMITTING DEVICE, LIGHT-EMITTING SUBSTRATE AND LIGHT-EMITTING...

BLUE ORGANIC ELECTROLUMINESCENCE DEVICE, DISPLAY PANEL AND DISPLAY...

Organic Light Emitting Device and Display Apparatus

ORGANIC LIGHT-EMITTING DIODE AND DISPLAY PANEL

Organic Light Emitting Device and Display Apparatus

ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY PANEL AND DISPLAY APPARATUS

BLUE ELECTROLUMINESCENT DEVICE, DISPLAY PANEL AND DISPLAY DEVICE