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.:
Date of Patent:
Sep. 02, 2025
Filed:
Jan. 27, 2023
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Sunny He, Shanghai, CN;
Lynne Guo, Shanghai, CN;
Shuo (fisher) Yu, Shanghai, CN;
Yen-Kai Huang, Shanghai, CN;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/34 (2006.01); C09K 19/54 (2006.01); C09K 19/58 (2006.01); G02F 1/1334 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3491 (2013.01); C09K 19/542 (2013.01); C09K 19/586 (2013.01); G02F 1/1334 (2013.01); C09K 2019/548 (2013.01);
Abstract
A liquid-crystal (LC) medium containing polymerizable compounds, its use for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the PSA (polymer sustained alignment) or SA (self-aligning) mode, to an LC display of the PSA or SA mode containing the LC medium, and to a process of manufacturing the LC display using the LC medium, especially an energy-saving LC display and energy-saving LC display production process.