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. 14, 2020
Filed:
Dec. 28, 2015
Lg Display Co., Ltd., Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A touch sensor integrated type display device includes a display panel. The display panel includes a multiplexing unit that supplies a common voltage to touch/common electrodes of the display panel during a display driving period of one frame period of the display panel to display an image on the display panel. The multiplexing unit senses the touch/common electrodes using a self-capacitive method during a first touch driving period of the one frame period and a mutual capacitive method during a second touch driving period of the one frame period of the display panel to sense touch of the display panel.
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