Inventor
HAO YANJUN
CN9 patents
Patents
9 patentsUS12033425B2Jul 9, 2024
Display panel, preparation method therefor and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations61
US12364094B2Jul 15, 2025
Organic light emitting diode, manufacturing method thereof, display substrate and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations59
US11923379B2Mar 5, 2024
Method for preparing display substrate
BOE TECHNOLOGY GROUP CO LTD0 citations59
US11670646B2Jun 6, 2023
Display substrate, preparation method thereof and display device
BOE TECHNOLOGY GROUP CO LTD0 citations59
US12588367B2Mar 24, 2026
Method for preparing organic light-emitting display panel, organic light-emitting display panel, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations50
US11980079B2May 7, 2024
Array substrate, display panel, display apparatus, and method for manufacturing the array substrate
BOE TECHNOLOGY GROUP CO LTD0 citations50
US11927784B2Mar 12, 2024
Display device
BOE TECHNOLOGY GROUP CO LTD0 citations50
US12593565B2Mar 31, 2026
Thin film transistor and method for manufacturing the same, display substrate, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations49
US12543468B2Feb 3, 2026
Light emitting device, light emitting substrate and light emitting apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations48