Inventor
ACHARYA RAJENDRA
US2 patents
Patents
2 patentsUS10164216B2Dec 25, 2018
Base substrate with polymer material having a gradient distribution for organic light emitting diode
BOE TECHNOLOGY GROUP CO LTD1 citations47
US10468618B2Nov 5, 2019
Organic light-emitting diode and preparation method thereof, display substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations37