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:
Oct. 26, 1999
Filed:
Jun. 04, 1998
Valeri Vorfloussev, Kent, OH (US);
Kent State University, Kent, OH (US);
Abstract
A ferroelectric liquid crystal cell with a monochevron structure includes a pair of opposed substrates each having an alignment layer. The alignment layer includes a conventional polymer and a ferroelectric copolymer. A ferroelectric liquid crystal material is disposed between the pair of opposed substrates and interacts with the alignment layers which force the ferroelectric liquid crystal into a monochevron structure because of the interaction between the ferroelectric liquid crystal material polarization and polarization of the alignment layers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile