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. 09, 2009
Filed:
Nov. 29, 2006
Hiromitsu Ishii, Mitaka, JP;
Shigeru Morikawa, Hachioji, JP;
Yayoi Nakamura, Hino, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
A liquid crystal display device has: a substrate; a switching element disposed at a side of the upper surface of the substrate and including a lower electrode and an upper electrode having a stacked structure of a plurality of metallic layers; a transparent pixel electrode disposed at the side of the upper surface of the substrate and connected to the upper electrode of the switching element; and a reflective plate formed on the upper surface of the pixel electrode so as to expose a part of the pixel electrode and having the same stacked structure as the upper electrode, including layers each made of the same material as the corresponding metallic layer in the upper electrode.