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:
Jul. 15, 2003
Filed:
May. 27, 1999
Harry Garth Walton, Cowley, GB;
Michael John Towler, Botley, GB;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A surface mode liquid crystal device, comprising a liquid crystal layer disposed between first and second alignment layers for substantially parallel-aligning the liquid crystal layer, the first alignment layer comprising a plurality of regions defining respective picture elements, each of the regions comprising a plurality of sub-regions, the plurality of sub-regions each comprising at least one first sub-region for aligning the adjacent liquid crystal In a first alignment direction and at least one second sub-region for aligning the adjacent liquid crystal in a second alignment direction substantially different from that of the first alignment direction.