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:
Oct. 20, 2015
Filed:
Apr. 04, 2012
Masaki Uehata, Osaka, JP;
Kohji Saitoh, Osaka, JP;
Masami Ozaki, Osaka, JP;
Toshihiro Yanagi, Osaka, JP;
Masaki Uehata, Osaka, JP;
Kohji Saitoh, Osaka, JP;
Masami Ozaki, Osaka, JP;
Toshihiro Yanagi, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An auxiliary wire, which can be connected to each of a plurality of data signal lines (Sn), is constituted by (i) a first auxiliary wire () provided so as to intersect the plurality of data signal lines (Sn) on a side where end parts of the respective plurality of data signal lines (Sn) are connected to a data signal line driving circuit () and (ii) a second auxiliary wire () provided so as to intersect the plurality of data signal lines (Sn) on a side of the other end parts of the respective plurality of data signal lines (Sn). Between the first auxiliary wire () and the second auxiliary wire (), there are provided (i) a positive-polarity amplifier circuit () for receiving a positive data signal from the data signal line driving circuit () and (ii) a negative-polarity amplifier circuit () for receiving a negative data signal from the data signal line driving circuit (). An output signal is supplied to the second auxiliary wire () from the positive-polarity amplifier circuit () or the negative-polarity amplifier circuit ().