公开(公告)号：US20160274704A1

公开(公告)日：2016-09-22

申请号：US15167816

申请日：2016-05-27

Applicant: LG Display Co., Ltd.

Inventor： Tae Hwan KIM ,  Yong Chan PARK ,  Sang Soo HWANG ,  Jin Woo PARK

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412

Abstract: Disclosed is a display apparatus which facilitates to improve touch sensitivity by decreasing parasitic capacitance between a common electrode and gate/data lines, and decreasing delay on touch sensing and displaying driving, wherein the display apparatus may include a lower panel including a pixel electrode; an upper panel including the common electrode, wherein the common electrode together with the pixel electrode forms an electric field for displaying an image for a displaying driving mode, and the common electrode senses a capacitance change in accordance with a user's touch for a touch sensing mode; and a liquid crystal layer of VA mode formed between the lower and upper panels, and changed in accordance with the electric field between the pixel and common electrodes.

Abstract translation: 公开了一种通过减小公共电极和栅极/数据线之间的寄生电容并减少触摸感测和显示驱动的延迟而有助于提高触摸灵敏度的显示装置，其中显示装置可以包括包括像素电极的下面板; 包括公共电极的上面板，其中公共电极与像素电极一起形成用于显示用于显示驱动模式的图像的电场，并且公共电极根据用户对触摸感测模式的触摸感测电容变化 ; 以及形成在上下面板之间的VA模式的液晶层，并且根据像素和公共电极之间的电场而改变。