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Touch display panel and touch display device

A touch display panel, touch display technology, applied in instruments, branch equipment, optics, etc., can solve problems such as the influence of the display panel display function and the increase in the thickness of the display panel.

Active Publication Date: 2019-07-05
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In a display device capable of sensing touch, a touch sensor for sensing touch is provided in a display panel, so the thickness of the display panel will increase, and the display function of the display panel may be affected

Method used

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  • Touch display panel and touch display device

Examples

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Embodiment Construction

[0035] Hereinafter, some aspects of the invention will be described in detail with reference to the accompanying drawings. Where elements of the drawings are denoted by reference numerals, the same elements will be denoted by the same reference numerals even though they are shown in different drawings. Also, in the following description of the present invention, when a detailed description of known functions and configurations referred to herein may make the subject matter of the present invention unclear, the detailed description will be omitted.

[0036] Also, terms such as first, second, A, B, (a), (b) may be used herein when describing components of the present invention. These terms are only used to distinguish one component from other components, and the nature, rank, order, etc. of the corresponding component are not limited by the corresponding term. When describing that a structural element is "connected", "coupled" or "engaged" with another structural element, it sh...

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PUM

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Abstract

Aspects of the present disclosure relate to a touch display panel and a touch display device. The touch display device comprises: a display panel having an active area where images are displayed and anon-active area disposed outside the active area; at least one function module disposed in the active area; a plurality of first touch sensor groups disposed in a first direction in the active area and each including one or more first touch sensors; and a plurality of second touch sensor groups disposed in a second direction crossing the first direction in the active area and each including one or more second touch sensors, wherein the plurality of first touch sensors and the plurality of second touch sensors are disposed in an area except for the area where the function module is disposed inthe active area. The present invention is possible to provide a touch sensing function throughout the entire area where images are displayed in a structure including an area, where images are not displayed, such as a function module in an active area.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2017-0154452 filed on November 20, 2017, which is incorporated by reference in its entirety for all purposes as if fully described in this application . technical field [0003] The present invention relates to a display device, and more particularly, to a touch display panel and a touch display device. While the present invention is suitable for a wide range of applications, it is particularly useful for designing touch sensors and touch wires of display panels for use when components located at non-active areas of the display panel are placed at active areas. Sensing touch without affecting structural and functional properties. Background technique [0004] With the development of the information society, users' needs for display devices that display images have increased, and various display devices such as liquid crystal display devices, plasm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F1/1686G06F1/1688H04M1/0264H04M1/03G06F2203/04111G06F3/04164G06F3/0448G06F3/0416G02F1/13338G06F3/046H10K59/40H10K50/844G06F3/047
Inventor 李杨植郑志炫李得秀李在均
Owner LG DISPLAY CO LTD
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