International Patent: LIQUID CRYSTAL CAPSULE, AND CAPSULE LIQUID, OPTICAL FILM, OPTICAL DEVICE, AND VARIABLE TRANSMITTANCE DEVICE USING SAME

GENEVA, Aug. 14 -- LG CHEM, LTD. filed a patent application (KR2025/020359) for “LIQUID CRYSTAL CAPSULE, AND CAPSULE LIQUID, OPTICAL FILM, OPTICAL DEVICE, AND VARIABLE TRANSMITTANCE DEVICE USING SAME”. With publication no. WO/2026/168699, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C09K 19/52

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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