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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12540279 B1

PDFFull Text
Date of Patent:
Feb. 03, 2026

Filed:

Apr. 23, 2025

Liquid crystal element and emulsion composition

Applicant:

Mitsubishi Chemical Corporation, Tokyo, JP;

Inventors:

Tomofumi Hamamura, Tokyo, JP;

Hideki Sato, Tokyo, JP;

Makoto Yanagie, Tokyo, JP;

Katsutoshi Nakamura, Tokyo, JP;

Takashi Komori, Tokyo, JP;

Assignee:

Mitsubishi Chemical Corporation, Tokyo, JP;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Geraldina Visconti

Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C09K 19/54 (2006.01); C09K 19/60 (2006.01); G02F 1/1334 (2006.01); C09K 19/52 (2006.01);
U.S. Cl.
CPC ...
C09K 19/544 (2013.01); C09K 19/601 (2013.01); C09K 19/603 (2013.01); G02F 1/1334 (2013.01); C09K 2019/528 (2013.01); C09K 2219/03 (2013.01);
Abstract

A liquid crystal element includes two substrates with a transparent conductive film, the substrates being arranged such that transparent conductive films face each other, and a liquid crystal-polymer composite film which is sandwiched between the two substrates with a transparent conductive film, in which the liquid crystal-polymer composite film contains an acetylene alcohol.

Find Patent Forward Citations

Hamamura, Tomofumi. (2026). Liquid crystal element and emulsion composition (U.S. Patent No. 12540279). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12540279

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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