INTERNATIONAL PATENT: SUMITOMO CHEMICAL COMPANY, LIMITED, 住友化学株式会社 FILES APPLICATION FOR "COLOR CONVERSION MATERIAL AND INK, COLOR CONVERSION FILM, LIGHT-EMITTING DEVICE AND DISPLAY DEVICE EACH INCLUDING SAME"

GENEVA, July 3 -- SUMITOMO CHEMICAL COMPANY, LIMITED (2-7-1, Nihonbashi, Chuo-ku, Tokyo1036020), 住友化学株式会社 (東京都中央区日本橋二丁目７番１号) filed a patent application (PCT/JP2024/040952) for "COLOR CONVERSION MATERIAL, AND INK, COLOR CONVERSION FILM, LIGHT-EMITTING DEVICE, AND DISPLAY DEVICE EACH INCLUDING SAME" on Nov 19, 2024. With publication no. WO/2025/134643, the details related to the patent application was published on Jun 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Pr...