Japan, Feb. 12 -- TOPPAN HOLDINGS INC has got intellectual property rights for 'DISPLAY DEVICE AND WAVELENGTH CONVERSION SUBSTRATE.' Other related details are as follows:
Application Number: JP,2022-062932
Category (FI): G09F9/30,349@Z,H10H20/851,H10H29/24,H10H29/851,C09K11/02@Z,C09K11/62,G09F9/30,349@B,G09F9/33,H01L33/50,C09K113:00,H10K59/70
Stage: Grant (IP right granted following substantive examination.)
Filing Date: April 5, 2022
Publication Date: Oct. 18, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....