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Touch display apparatus

A touch display and touch electrode technology, which is applied in the directions of instruments, computing, and electrical digital data processing, etc., can solve the problem that the touch pad is difficult to design the pad area, etc., so as to prevent the deterioration of touch sensitivity, low manufacturing cost, and high manufacturing yield Effect

Active Publication Date: 2019-11-12
LG DISPLAY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The increase in the number of touch pads makes it difficult to design the pad area

Method used

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Embodiment Construction

[0045] Hereinafter, some embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals may be used to refer to the same elements throughout the drawings, even if they are shown in different drawings. In the following description, detailed and related descriptions of known configurations or functions that may obscure the subject matter of the present disclosure will be omitted.

[0046]In addition, terms such as "first," "second," "A," "B," "(a)," "(b)," and the like may be used to describe elements of the present disclosure. These terms are intended to distinguish certain elements from other elements and are not intended to limit the nature, order, sequence or number of elements. References to elements being "coupled," "combined" or "connected" to another element must be construed as meaning that another element is "interposed" between or that elements are "coupled" to each other thr...

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PUM

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Abstract

The embodiment of the invention can provide a touch display device. A plurality of touch electrodes are divided into a plurality of X touch electrode lines and a plurality of Y touch electrode lines intersecting the plurality of X touch electrode lines, the corresponding X touch electrode lines comprise a plurality of X touch electrodes; the corresponding Y touch electrode lines comprise a plurality of Y touch electrodes; wherein the plurality of X touch electrode lines include a plurality of X touch electrode connection lines configured to connect adjacent X touch electrodes among the plurality of X touch electrodes to each other, wherein the plurality of Y touch electrode lines include a plurality of Y touch electrode connecting lines configured to connect adjacent Y touch electrodes toeach other, and wherein at least two Y touch electrode connecting lines of the plurality of Y touch electrode connecting lines are arranged between at least two sub-pixels of the plurality of sub-pixels.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2018-0050709 filed on May 2, 2018, the entire contents of which are incorporated herein by reference as if fully set forth herein. technical field [0003] Embodiments of the present disclosure relate to a touch display device. Background technique [0004] The touch display device may provide a touch-based input function that allows a user to easily input information or commands intuitively and conveniently, as well as a function of displaying videos or images. [0005] In order to provide a touch-based input function, a touch display device needs to recognize whether a user's touch is performed and accurately sense touch coordinates. To this end, the touch display device includes a touch panel having a touch sensor structure. [0006] The touch panel has a touch sensor structure including: a plurality of touch electrodes; and a plurality of touc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F3/04166G06F3/0448G06F3/0443G06F3/04164G06F2203/04112G06F2203/04103G06F3/0446G06F3/047
Inventor R·李郑志炫李得秀安秀昌李在均权香明李杨植
Owner LG DISPLAY CO LTD
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