Inventor
XIAO LEIFANG
CN8 patents
Patents
8 patentsUS11367752B2Jun 21, 2022
Pixel layout structure, metal mask, and display apparatus
CHENGDU BOE OPTOELECT TECH CO5 citations71
US11145693B2Oct 12, 2021
Display substrate, fine metal mask set and display device
CHENGDU BOE OPTOELECT TECH CO2 citations71
US12392021B2Aug 19, 2025
Display substrate, fine metal mask set and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US11800771B2Oct 24, 2023
Display substrate, fine metal mask set and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12183617B2Dec 31, 2024
Alignment mask, metal mask assembly, and preparation method therefor
CHENGDU BOE OPTOELECT TECH CO0 citations60
US11716875B2Aug 1, 2023
Display substrate, method for manufacturing same and display device
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12065726B2Aug 20, 2024
Mask assembly and manufacturing method thereof
CHENGDU BOE OPTOELECT TECH CO0 citations49
US12312669B2May 27, 2025
Mask plate assembly
CHENGDU BOE OPTOELECT TECH CO0 citations46