Inventor
HAN DENGBAO
CN4 patents
Patents
4 patentsUS11396627B2Jul 26, 2022
Perovskite film and method for manufacturing the same, perovskite electroluminescent device and method for manufacturing the same, and display device
BOE TECHNOLOGY GROUP CO LTD2 citations65
US12004418B2Jun 4, 2024
Luminescent film, preparation method thereof, and electroluminescent device
BOE TECHNOLOGY GROUP CO LTD0 citations59
US10593735B2Mar 17, 2020
Diode device and method for manufacturing the same, and diode apparatus
BOE TECHNOLOGY GROUP CO LTD1 citations58
US11355709B2Jun 7, 2022
Light-emitting device and manufacturing method thereof
BOE TECHNOLOGY GROUP CO LTD0 citations44