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:
Jun. 28, 2016
Filed:
Apr. 16, 2012
Junghan Lee, Paju-si, KR;
Hongchul Kim, Gunpo-si, KR;
Sungchul Kim, Paju-si, KR;
Jeongseop Lee, Gimje-si, KR;
Seungeun Pyo, Incheon, KR;
JungHan Lee, Paju-si, KR;
HongChul Kim, Gunpo-si, KR;
SungChul Kim, Paju-si, KR;
JeongSeop Lee, Gimje-si, KR;
SeungEun Pyo, Incheon, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
Discussed are a display device with an integrated touch screen and a method of operating the same. The display device according to an embodiment includes a display panel including a plurality of pixel electrodes; a touch screen including m number of electrodes which are formed to overlap with the plurality of pixel electrodes, wherein m is a multiple of n, and n is an integer equal to or greater than two, and wherein the m electrodes are divided into n number of electrode groups; a touch driver configured to generate a touch scan signal and to supply the generated touch scan signal to a display driver; and the display driver configured to apply a common voltage or the touch scan signal to one or more of the m electrodes depending on a driving mode of the display device.