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:
Sep. 10, 2013
Filed:
Feb. 08, 2011
Shinichi Shimomaki, Akishima, JP;
Hiromitsu Ishii, Mitaka, JP;
Shinichi Shimomaki, Akishima, JP;
Hiromitsu Ishii, Mitaka, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
A display device includes a liquid crystal layer between transparent first and second substrates. A transparent first segment electrode is formed on the first substrate so that a predetermined area becomes a positive pattern with respect to a predetermined display information, and a transparent second segment electrode is formed on the first substrate so that a predetermined area becomes a negative pattern with respect to the display information. The first and second segment electrodes are formed as a same first layer. A transparent common electrode is formed on the second substrate facing the first and second segment electrodes. A transparent auxiliary electrode is formed as a second layer on the first substrate along a gap between the first and second segment electrodes. The auxiliary electrode is connected to the second segment electrode via a contact hole in an insulating film interposed between the first and second layers.