P
PatentIndex
Search
Landscape
Sign in
Inventor
RUAN GANLIN
CN
2 patents
Patents
2 patents
US10599241B2
Mar 24, 2020
Touch panel and method for manufacturing the same, display apparatus
BOE TECHNOLOGY GROUP CO LTD
4 citations
69
US11249331B2
Feb 15, 2022
Refractive index adjustment structure, color filter substrate, display panel and display apparatus
BOE TECHNOLOGY GROUP CO LTD
0 citations
48