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:
Jul. 15, 2014
Filed:
Dec. 28, 2011
Cheol-se Kim, Daegu, KR;
Man-hyeop Han, Seoul, KR;
Cheol-Se Kim, Daegu, KR;
Man-Hyeop Han, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The present invention relates to an in-cell type touch panel includes first and second substrates opposite to each other, gate and data lines crossed each other to define a plurality of pixel regions, a pixel electrode at each of the pixel region, a pixel thin film transistor connected to the gate and data lines, and a pixel overlapped with the pixel electrode to have a common electrode, formed in a surface of the first substrate, a sensor electrode on a back side of the second substrate, and a touch sensor between the sensor electrode and the pixel, and a capacitance change between the sensor electrode and a touch object over the sensor electrode.