INTERNATIONAL PATENT: DAI NIPPON PRINTING CO., LTD., 大日本印刷株式会社 FILES APPLICATION FOR "OPTICAL LAYERED BODY; POLARIZING PLATE, SURFACE PLATE AND IMAGE DISPLAY DEVICE USING SAID OPTICAL LAYERED BODY; METHOD FOR PRODUCING OPTICAL LAYERED BODY; AND METHOD FOR SELECTING OPTICAL LAYERED BODY"

GENEVA, Oct. 14 -- DAI NIPPON PRINTING CO., LTD. (1-1-1, Ichigaya-Kagacho, Shinjuku-ku, Tokyo1628001), 大日本印刷株式会社 (東京都新宿区市谷加賀町一丁目１番１号) filed a patent application (PCT/JP2025/013429) for "OPTICAL LAYERED BODY; POLARIZING PLATE, SURFACE PLATE, AND IMAGE DISPLAY DEVICE USING SAID OPTICAL LAYERED BODY; METHOD FOR PRODUCING OPTICAL LAYERED BODY; AND METHOD FOR SELECTING OPTICAL LAYERED BODY" on Apr 01, 2025. With publication no. WO/2025/211384, the details related to the patent application was published on Oct 09, 2025.

Notably, the patent application was subm...