Inventor
DONG YIPING
CN3 patents
Patents
3 patentsUS10466600B2Nov 5, 2019
Overlay alignment detection apparatus for display device and exposure process system
BOE TECHNOLOGY GROUP CO LTD1 citations59
US10325925B2Jun 18, 2019
Display substrate, method for producing the same, and display apparatus
BOE TECHNOLOGY GROUP CO LTD1 citations59
US10304876B2May 28, 2019
Method for manufacturing an array substrate, array substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations31