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:
Jun. 23, 2009
Filed:
Aug. 06, 2007
Masakatsu Higa, Tottori, JP;
Hiroshi Wada, Azumino, JP;
Masakatsu Higa, Tottori, JP;
Hiroshi Wada, Azumino, JP;
Epson Imaging Devices Corporation, Azumino-shi, JP;
Abstract
A liquid crystal device includes a first substrate and a second substrate facing each other and sandwiching a liquid crystal layer therebetween, a first electrode disposed on the first substrate at a side thereof proximate to the liquid crystal layer, a second electrode disposed above the first electrode with an insulating film therebetween, and an orientation film covering the insulating film and the second electrode. The second electrode includes a plurality of strip electrode segments each extending along the first and second substrates and having a connected end at one end of the strip electrode segment and an open end at the other end of the strip electrode segment, a connecting segment connecting the connected ends of the plurality of strip electrode segments together. The orientation film is given a rubbing treatment in a direction from the connected ends towards the open ends of the strip electrode segments.