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. 20, 2011
Filed:
Aug. 08, 2007
Tsunenori Yamamoto, Hitachi, JP;
Ken Ohara, Chiba, JP;
Yoshiaki Nakayoshi, Oamishirasato, JP;
Susumu Edo, Mobara, JP;
Hiroshi Saito, Fujisawa, JP;
Tsunenori Yamamoto, Hitachi, JP;
Ken Ohara, Chiba, JP;
Yoshiaki Nakayoshi, Oamishirasato, JP;
Susumu Edo, Mobara, JP;
Hiroshi Saito, Fujisawa, JP;
Hitachi Displays, Ltd., Chiba-ken, JP;
Abstract
In a display device of built-in driver circuit type including a non-rectangular image display area, the frame area surrounding the display area is reduced and the wiring delay is reduced. The image display device includes a plurality of pixels arranged in an orthogonal matrix form, a plurality of scanning wiring lines connected to the plural pixels, a plurality of signal wiring lines connected to the plural pixels, the signal wiring lines being disposed to construct an orthogonal matrix form with the plural scanning wiring lines; signal wiring internal circuits for driving the plural signal wiring lines, and an image display area including a plurality of pixels, the image display area having a non-rectangular outer contour. The signal wiring internal circuits are separated from each other in an extending direction of the signal wiring lines in a unit of length of the pixel.