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:
Dec. 04, 2018
Filed:
Jan. 07, 2016
Innolux Corporation, Miao-Li County, TW;
Li-Wei Sung, Miao-Li County, TW;
Yu-Chien Kao, Miao-Li County, TW;
Hsieh-Li Chou, Miao-Li County, TW;
Yu-Ti Huang, Miao-Li County, TW;
Yu-Che Chang, Miao-Li County, TW;
Chung-Le Chen, Miao-Li County, TW;
Hung-Hsun Chen, Miao-Li County, TW;
INNOLUX CORPORATION, Miao-Li County, TW;
Abstract
A touch display device including a touch display panel and a data line driving circuit is provided. The touch display panel includes a plurality of pixels and a first shift register unit. The first shift register unit provides a first shifted signal to a first portion of the pixels. A first transistor receives a clock signal, is coupled to an output node, and outputs the first shifted signal. A second transistor receives a first trigger signal, is coupled to the first transistor. A third transistor is coupled to the second transistor, receives a first operation voltage and a second trigger signal. A fourth transistor is coupled to the first source, receives a second operation voltage and the second trigger signal. A capacitor is coupled between the first transistor and stacked by a first metal layer, a second metal layer, and a third metal layer.