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:
Nov. 03, 2009
Filed:
Mar. 20, 2008
Kenji Noguchi, Sayama, JP;
Kenji Noguchi, Sayama, JP;
Citizen Holdings Co., Ltd., Tokyo, JP;
Abstract
An object of the invention is to provide a liquid crystal device that uses a smectic liquid crystal and that can produce a uniform display. The liquid crystal device includes a pair of substrates, a smectic liquid crystal provided between the pair of substrates, an injection hole for injecting therethrough the smectic liquid crystal into a gap formed between the pair of substrates, a plurality of scanning electrodes arranged at right angles to the direction of injection of the smectic liquid crystal between the pair of substrates, an alignment film deposited over the plurality of scanning electrodes, and voltage applying means for applying a voltage to the plurality of scanning electrodes in sequence proceeding from a side nearest to the injection hole toward a side farthest therefrom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile