International Patent: OPTICAL FILM, POLARIZING PLATE USING SAME, IMAGE DISPLAY PANEL AND IMAGE DISPLAY DEVICE

GENEVA, Oct. 22 -- DAI NIPPON PRINTING CO., LTD. filed a patent application (JP2026/015349) for “OPTICAL FILM, POLARIZING PLATE USING SAME, IMAGE DISPLAY PANEL AND IMAGE DISPLAY DEVICE”. With publication no. WO/2026/221083, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G02B 5/30

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

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