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:
Jan. 13, 2009
Filed:
Jan. 27, 2005
Reiko Wachi, Suwa, JP;
Reiko Wachi, Suwa, JP;
Seiko Epson Corporation, , JP;
Abstract
A liquid crystal display device is provided having excellent contrast and an electronic apparatus using the same, including a first substrate having first wiring patterns thereon; a second substrate having second wiring patterns thereon, wherein the second wiring patterns are placed opposite to the first wiring pattern; and a liquid crystal material interposed between the first substrate and the second substrate, wherein a step is arranged in the liquid crystal display device, and wherein a formation position of a gap between the adjacent first wiring patterns or between the adjacent second wiring patterns and a formation position of the steps which directly or indirectly contact with the liquid crystal material, match.