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公开(公告)号：US20220206652A1
公开(公告)日：2022-06-30
申请号：US17565854
申请日：2021-12-30
Applicant: LG Display Co., Ltd.
Inventor： Yang Sik LEE , Sang Hyuck BAE
Abstract: A touch display device and a method for driving the same is disclosed. The present disclosure provides a touch display device including a display panel including sub-pixels, a touch sensor including a touch electrode formed electrically in common with an electrode of a light-emitting diode included in the sub-pixels, and a touch driver configured to sense the touch sensor, wherein the electrode of the light-emitting diode serves as the touch electrode for a turn-off period of an emission control transistor for controlling emission of the light-emitting diode.
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