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:
Mar. 20, 2012
Filed:
Dec. 19, 2007
Naoko Sawatari, Tokyo-to, JP;
Masato Okabe, Tokyo-to, JP;
Naoko Sawatari, Tokyo-to, JP;
Masato Okabe, Tokyo-to, JP;
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Abstract
A main object of the present invention is to provide a liquid crystal display, using a ferroelectric liquid crystal exhibiting mono-stability, which makes it possible to control the direction of the spontaneous polarization of the ferroelectric liquid crystal. The liquid crystal display is produced by holding a ferroelectric liquid crystal between: an oblique vapor deposition-alignment layer of a first alignment treatment substrate, in which a first electrode layer and the oblique vapor deposition-alignment layer are formed in this order on a first substrate; and a fixed liquid crystal layer of a second alignment treatment substrate, in which a second electrode layer, an alignment layer for reactive liquid crystal and the fixed liquid crystal layer are laminated in this order on the second substrate.