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Touch display unit and method for manufacturing the same

A touch display and display panel technology, applied in instruments, computing, electrical and digital data processing, etc., can solve problems such as reducing visibility, and achieve the effect of clear output and light loss minimization

Inactive Publication Date: 2014-10-15
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This may reduce visibility

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  • Touch display unit and method for manufacturing the same
  • Touch display unit and method for manufacturing the same
  • Touch display unit and method for manufacturing the same

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Embodiment Construction

[0047] Technical terms used in this specification are set forth to refer to specific embodiments of the present invention and are not intended to limit the scope of the present invention. To the extent that they are not defined differently, all terms used herein, including technical or scientific terms, may have the same meanings as those commonly understood by one of ordinary skill in the art to which this disclosure belongs, and should not be overstated. comprehensive meaning or overly restricted meaning. In addition, if a technical term used in the description of the present disclosure is a wrong term that fails to express the idea of ​​the present disclosure clearly, it should be replaced by a technical term that can be correctly understood by those skilled in the art. In addition, general terms used in the description of the present disclosure should be understood according to definitions in dictionaries or according to the context thereof, and should not be understood as...

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Abstract

The invention relates to a touch display unit and a method for manufacturing the same. The touch display unit includes: a base substrate having a first surface to which a user's touch is applied, and a second surface having a concavo-convex pattern of a plurality of grooves; an electrode layer formed on the second surface, having sensing regions for generating an electric signal by sensing the user's touch, and having open regions corresponding to part of the plurality of grooves; and a display panel formed below the electrode layer, and providing light to the base substrate.

Description

technical field [0001] The present disclosure relates to a touch display unit having a nano-sized concavo-convex pattern on one surface thereof and a method for manufacturing the touch display unit. Background technique [0002] Recently, an image display device has a touch screen function for inputting a signal by using a user's finger, a pen, or the like instead of another input device such as a keyboard. [0003] Touch screen functions may be classified into a resistive type, a capacitive type, a Surface Acoustic Wave (SAW) type, an infrared type, etc. according to a data detection method. [0004] With the development of display devices, research on mobile displays and touch screens is actively being conducted. In order to output the screen more clearly and enhance visibility, the material and structure of the touch window are constantly being developed. [0005] Recently, display units with enhanced transmissivity or reflectivity, which have enhanced optical Function...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F2203/04103G06F3/0412G06F3/045G02F1/133502G06F1/1626G06F3/041
Inventor 朴周度田成万金用大金东贤
Owner LG ELECTRONICS INC