Inventor
DAI WENQIN
CN2 patents
Patents
2 patentsUS11512000B2Nov 29, 2022
Porous graphene film, its manufacturing method and electronic product
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations54
US11342537B2May 24, 2022
Organic light-emitting diode device comprising self-repairing layer and manufacturing method therefor, display substrate and display device
FUZHOU BOE OPTOELECTRONICS TECH CO LTD0 citations53