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. 27, 2015
Filed:
Dec. 21, 2011
Yuki Kawashima, Osaka, JP;
Yasutoshi Tasaka, Osaka, JP;
Yasuyoshi Kaise, Osaka, JP;
Noboru Nakanishi, Osaka, JP;
Yuki Kawashima, Osaka, JP;
Yasutoshi Tasaka, Osaka, JP;
Yasuyoshi Kaise, Osaka, JP;
Noboru Nakanishi, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
Arbitrary one pixel P (contact hole pixel ()) is selected in a predetermined demarcated area () of the liquid crystal display device of the present invention. The pixel P is (i) any of four pixels Qthrough Q(contact hole pixels ()) closest to another pixel P or (ii) (a) contained in a quadrangle whose vertices correspond to respective four pixels Qthrough Qclosest to the pixel P and (b) any of four pixels Qthrough Qclosest to another pixel P. Further, two diagonal lines of a quadrangle formed by four pixels Qthrough Qare inclined at respective two angles with respect to a gate bus line (line segment A-B), and a difference between the two angles is smaller than 30 degrees. Moreover, the contact hole pixels () are provided for respective source bus lines in the predetermined demarcated area ().