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:
Aug. 06, 2024
Filed:
Aug. 25, 2023
Applicant:
Orbotech Ltd., Yavne, IL;
Inventors:
Karla G. Gutierrez Cuevas, San Jose, CA (US);
Jason Reid, San Jose, CA (US);
Nungavaram Viswanathan, San Jose, CA (US);
Assignee:
Orbotech Ltd., Yavne, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1334 (2006.01); C09B 47/04 (2006.01); C09B 67/20 (2006.01); C09K 19/02 (2006.01); C09K 19/54 (2006.01); C09K 19/60 (2006.01); G02F 1/1333 (2006.01); G02F 1/137 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1334 (2013.01); C09B 47/04 (2013.01); C09B 67/0069 (2013.01); C09K 19/0225 (2013.01); C09K 19/0275 (2013.01); C09K 19/542 (2013.01); C09K 19/60 (2013.01); G02F 1/133302 (2021.01); G02F 1/137 (2013.01); C09K 2019/546 (2013.01); G02F 2202/04 (2013.01);
Abstract
A modulator material layer includes a polymer matrix formed of a plurality of cross-linked polymer molecules and a plurality of droplets of liquid crystals within the polymer matrix. A planar macrocycle dye is dispersed within the plurality of droplets of liquid crystals. The planar macrocycle dye can include one or more of a phthalocanine, a porphyrin, a naphthalocyanine, a metallophthalocyanine, a metalloporphyrin, or a metallonaphthalocyanine.