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. 25, 2005
Filed:
Sep. 27, 2002
Katsuya Anzai, Gifu, JP;
Katsuya Anzai, Gifu, JP;
Sanyo Electric Co., Ltd., , JP;
Abstract
An active matrix type display device comprising a plurality of pixels arranged in a matrix form, wherein each of the plurality of pixels comprises a display element, a second TFT for supplying power from a driving power supply line to the display element, and a first TFT for controlling the second TFT based on a data signal supplied from a data line when selected, and the driving power supply line extends across the pixel region. More specifically, of opposing first and second sides of a pixel, in a section where the first TFT is connected to the data line, the driving power supply line is placed on the second side, being the side opposite the data line, and in a section where the second TFT is connected to the driving power supply line, the driving power supply line is placed on the first side. In this manner, pixels provided in positions shifted for each row can be connected with a simple wiring layout.