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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 9513510 B1

PDFFull Text
Expired
Date of Patent:
Dec. 06, 2016

Filed:

Oct. 26, 2015

Alignment material for liquid crystal lens and liquid crystal lens system

Applicant:

King Abdulaziz City for Science and Technology (Kacst), Riyadh, SA;

Inventors:

Turki Saud Mohammed Al-Saud, Riyadh, SA;

Rashid Mohammed Altamimi, Riyadh, SA;

Vladimir Enokovich Agabekov, Minsk, BY;

Alexander Anatolievich Muravsky, Minsk, BY;

Anatoli Alexandrovich Murauski, Minsk, BY;

Veranika Sergeevna Biazruchanka, Minsk, BY;

Assignees:

King Abdulaziz City for Science and Technology (KACST), Riyadh, SA;

Institute of Chemistry of New Materials, National Academy of Science of Belarus, , BY;

Attorney:

Geeta Kadambi Riddhi IP LLC

Primary Examiner:

Ruiyun Zhang

Int. Cl.
CPC ...
C09K 19/00 (2006.01); G02F 1/1337 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133711 (2013.01); G02F 1/133784 (2013.01); G02F 1/133788 (2013.01); G02F 2001/133302 (2013.01); G02F 2001/133715 (2013.01); Y10T 428/10 (2015.01); Y10T 428/1005 (2015.01);
Abstract

There is provided an alignment material for a liquid crystal (LC) lens comprising a co-polymer of a photosensitive monomer and at least one alkyl methacrylate monomer. The material allows for the fabrication of a LC lens or LC lens system that is self-aligned and polarization-independent.

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Al-Saud, Turki Saud Mohammed. (2016). Alignment material for liquid crystal lens and liquid crystal lens system (U.S. Patent No. 9513510). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9513510

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