Qing DAI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Array substrate, electronic device substrate and electronic device
- Patent number 12,119,354
- Issue date Oct 15, 2024
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and method for manufacturing the same, and display de...
- Patent number 11,930,667
- Issue date Mar 12, 2024
- BOE Technology Group Co., Ltd.
- Qing Dai
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
Substrate having a printing area, light emitting device, and method...
- Patent number 11,711,946
- Issue date Jul 25, 2023
- BOE Technology Group Co., Ltd.
- Hongda Sun
Information Patent Grant
Display substrate, display apparatus, and method of manufacturing t...
- Patent number 11,522,167
- Issue date Dec 6, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Qing Dai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Display substrate, display device and method of fabricating display...
- Patent number 11,233,214
- Issue date Jan 25, 2022
- BOE Technology Group Co., Ltd.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing light-emitting layer, electroluminescent d...
- Patent number 11,227,904
- Issue date Jan 18, 2022
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode device, organic light-emitting diode d...
- Patent number 11,171,188
- Issue date Nov 9, 2021
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel defining layer, display substrate and manufacturing methods t...
- Patent number 11,094,918
- Issue date Aug 17, 2021
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carrier substrate and fabricating method thereof, flexible substrat...
- Patent number 11,088,329
- Issue date Aug 10, 2021
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel defining layer including a temperature-sensitive polymer laye...
- Patent number 10,998,389
- Issue date May 4, 2021
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing thin film, thin film manufacturing apparat...
- Patent number 10,884,283
- Issue date Jan 5, 2021
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, manufacturing method, and display device
- Patent number 10,784,322
- Issue date Sep 22, 2020
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printing head and inkjet printing device
- Patent number 10,611,153
- Issue date Apr 7, 2020
- BOE Technology Group Co., Ltd.
- Qing Dai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drying device and drying method using the same
- Patent number 10,549,551
- Issue date Feb 4, 2020
- BOE Technology Group Co., Ltd.
- Qing Dai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Top-emitting white organic light emitting diode device, method for...
- Patent number 10,186,675
- Issue date Jan 22, 2019
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ink-jet printing method and manufacturing method of OLED display de...
- Patent number 9,929,342
- Issue date Mar 27, 2018
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode, array substrate and preparation metho...
- Patent number 9,893,318
- Issue date Feb 13, 2018
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, manufacturing method thereof, and display device
- Patent number 9,847,382
- Issue date Dec 19, 2017
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printing head and ink-jet printing device
- Patent number 9,738,073
- Issue date Aug 22, 2017
- BOE Technology Group Co., Ltd.
- Qing Dai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Organic light-emitting diode (OLED) substrate and display device
- Patent number 9,640,597
- Issue date May 2, 2017
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode device and manufacturing method thereof
- Patent number 9,484,553
- Issue date Nov 1, 2016
- BOE Technology Group Co., Ltd.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for coating organic film
- Patent number 9,425,400
- Issue date Aug 23, 2016
- BOE Technology Group Co., Ltd.
- Wulin Shen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Apparatus and method for coating organic film
- Patent number 9,312,487
- Issue date Apr 12, 2016
- BOE Technology Group Co., Ltd.
- Wulin Shen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Apparatus and method for coating organic film
- Patent number 9,273,390
- Issue date Mar 1, 2016
- BOE Technology Group Co., Ltd.
- Wulin Shen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY BASE PLATE, PREPARATION METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20250031523
- Publication date Jan 23, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Ying Cui
Information Patent Application
DISPLAY BASE PLATE, PREPARATION METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20250031522
- Publication date Jan 23, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240373676
- Publication date Nov 7, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240306473
- Publication date Sep 12, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
Information Patent Application
DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE
- Publication number 20240276773
- Publication date Aug 15, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPAR...
- Publication number 20220399408
- Publication date Dec 15, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Chunjing HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Back Plate and Method for Manufacturing the Same, Display Substrate...
- Publication number 20220352272
- Publication date Nov 3, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
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
ARRAY SUBSTRATE, ELECTRONIC DEVICE SUBSTRATE AND ELECTRONIC DEVICE
- Publication number 20220254815
- Publication date Aug 11, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DE...
- Publication number 20220130923
- Publication date Apr 28, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, METHOD FOR FABRICATING THE SAME, AND DISPLAY DEVICE
- Publication number 20210376018
- Publication date Dec 2, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate having a printing area, light emitting device, and method...
- Publication number 20210249487
- Publication date Aug 12, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Hongda Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING LAYER, ELECTROLUMINESCENT D...
- Publication number 20210225966
- Publication date Jul 22, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF MANUFACTURING T...
- Publication number 20210202920
- Publication date Jul 1, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER SUBSTRATE AND FABRICATING METHOD THEREOF, FLEXIBLE SUBSTRAT...
- Publication number 20200266347
- Publication date Aug 20, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING THIN FILM, THIN FILM MANUFACTURING APPARAT...
- Publication number 20200192151
- Publication date Jun 18, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Back Plate and Method for Manufacturing the Same, Display Substrate...
- Publication number 20200075694
- Publication date Mar 5, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY DEVICE AND METHOD OF FABRICATING DISPLAY...
- Publication number 20200075879
- Publication date Mar 5, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyuan Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL DEFINING LAYER, DISPLAY SUBSTRATE, AND MANUFACTURING METHODS...
- Publication number 20200043999
- Publication date Feb 6, 2020
- Boe Technology Group Co., Ltd.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL DEFINING LAYER, DISPLAY SUBSTRATE AND MANUFACTURING METHODS T...
- Publication number 20200044180
- Publication date Feb 6, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRINTING HEAD AND INKJET PRINTING DEVICE
- Publication number 20190202205
- Publication date Jul 4, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
OLED DEVICE, OLED DISPLAY APPARATUS AND PREPARATION METHOD FOR OLED...
- Publication number 20190198591
- Publication date Jun 27, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, MANUFACTURING METHOD, AND DISPLAY DEVICE
- Publication number 20190181196
- Publication date Jun 13, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REARVIEW MIRROR AND METHOD FOR DRIVING THE SAME
- Publication number 20190001894
- Publication date Jan 3, 2019
- Qing DAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PIXEL ELEMENT, METHOD FOR DRIVING THE SAME, DISPLAY PANEL, AND DISP...
- Publication number 20180331162
- Publication date Nov 15, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Chang Yen WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOP-EMITTING OLED DEVICE AND METHOD OF MANUFACTURING THE SAME, DISP...
- Publication number 20180166648
- Publication date Jun 14, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK-JET PRINTING METHOD AND MANUFACTURING METHOD OF OLED DISPLAY DE...
- Publication number 20170279049
- Publication date Sep 28, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND DRYING METHOD USING THE SAME
- Publication number 20170057249
- Publication date Mar 2, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING HEAD AND INK-JET PRINTING DEVICE
- Publication number 20170057226
- Publication date Mar 2, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TOP-EMITTING WHITE ORGANIC LIGHT EMITTING DIODE DEVICE, METHOD FOR...
- Publication number 20160343967
- Publication date Nov 24, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing DAI
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Array substrate, electronic device substrate and electronic device

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

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

Substrate having a printing area, light emitting device, and method...

Display substrate, display apparatus, and method of manufacturing t...

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

Display substrate, display device and method of fabricating display...

Method for manufacturing light-emitting layer, electroluminescent d...

Organic light-emitting diode device, organic light-emitting diode d...

Pixel defining layer, display substrate and manufacturing methods t...

Carrier substrate and fabricating method thereof, flexible substrat...

Pixel defining layer including a temperature-sensitive polymer laye...

Method for manufacturing thin film, thin film manufacturing apparat...

Array substrate, manufacturing method, and display device

Printing head and inkjet printing device

Drying device and drying method using the same

Top-emitting white organic light emitting diode device, method for...

Ink-jet printing method and manufacturing method of OLED display de...

Organic light-emitting diode, array substrate and preparation metho...

Array substrate, manufacturing method thereof, and display device

Printing head and ink-jet printing device

Organic light-emitting diode (OLED) substrate and display device

Organic light-emitting diode device and manufacturing method thereof

Apparatus and method for coating organic film

Apparatus and method for coating organic film

Apparatus and method for coating organic film

Patents Applicationslast 30 patents

DISPLAY BASE PLATE, PREPARATION METHOD THEREOF AND DISPLAY DEVICE

DISPLAY BASE PLATE, PREPARATION METHOD THEREOF AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE

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

Back Plate and Method for Manufacturing the Same, Display Substrate...

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

ARRAY SUBSTRATE, ELECTRONIC DEVICE SUBSTRATE AND ELECTRONIC DEVICE

DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DE...

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

Substrate having a printing area, light emitting device, and method...

METHOD FOR MANUFACTURING LIGHT-EMITTING LAYER, ELECTROLUMINESCENT D...

DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF MANUFACTURING T...

CARRIER SUBSTRATE AND FABRICATING METHOD THEREOF, FLEXIBLE SUBSTRAT...

METHOD FOR MANUFACTURING THIN FILM, THIN FILM MANUFACTURING APPARAT...

Back Plate and Method for Manufacturing the Same, Display Substrate...

DISPLAY SUBSTRATE, DISPLAY DEVICE AND METHOD OF FABRICATING DISPLAY...

PIXEL DEFINING LAYER, DISPLAY SUBSTRATE, AND MANUFACTURING METHODS...

PIXEL DEFINING LAYER, DISPLAY SUBSTRATE AND MANUFACTURING METHODS T...

PRINTING HEAD AND INKJET PRINTING DEVICE

OLED DEVICE, OLED DISPLAY APPARATUS AND PREPARATION METHOD FOR OLED...

ARRAY SUBSTRATE, MANUFACTURING METHOD, AND DISPLAY DEVICE

REARVIEW MIRROR AND METHOD FOR DRIVING THE SAME

PIXEL ELEMENT, METHOD FOR DRIVING THE SAME, DISPLAY PANEL, AND DISP...

TOP-EMITTING OLED DEVICE AND METHOD OF MANUFACTURING THE SAME, DISP...

INK-JET PRINTING METHOD AND MANUFACTURING METHOD OF OLED DISPLAY DE...

DRYING DEVICE AND DRYING METHOD USING THE SAME

PRINTING HEAD AND INK-JET PRINTING DEVICE

TOP-EMITTING WHITE ORGANIC LIGHT EMITTING DIODE DEVICE, METHOD FOR...