Inventor

DUAN DINAN

CN2 patents

Patents

2 patents

US12446449B2Oct 14, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations59

US12004367B2Jun 4, 2024

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations59