Inventor
HAN YONGZHAN
CN9 patents
Patents
9 patentsUS12232404B2Feb 18, 2025
Display substrate and manufacturing method thereof and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations60
US11737342B2Aug 22, 2023
Display substrate and manufacturing method thereof and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations60
US12453257B2Oct 21, 2025
Display substrate, preparation method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12439779B2Oct 7, 2025
Display substrate and manufacturing method therefor, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12329020B2Jun 10, 2025
Display substrate, manufacturing method thereof and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50
US11803263B2Oct 31, 2023
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations50
US11580769B2Feb 14, 2023
Display panel and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12563945B2Feb 24, 2026
Display substrates and their manufacturing methods, and display devices
CHENGDU BOE OPTOELECT TECH CO0 citations48
US12369478B2Jul 22, 2025
Display substrate having color filter layer, manufacturing method therefor and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations48