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Mobile terminal

A technology of mobile terminal and heat dissipation layer, applied in the direction of instruments, measuring force, chemical instruments and methods, etc., can solve the problems of thickness deformation structure or space, increase the thickness of display units, etc., to achieve the effect of minimizing separation

Active Publication Date: 2019-04-16
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to detect the change in capacitance due to pressure, a structure or space whose thickness is deformed due to pressure is required, which increases the thickness of the display unit

Method used

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Embodiment Construction

[0028] A description will now be given in detail according to exemplary embodiments disclosed herein with reference to the accompanying drawings. For brief description with reference to the drawings, the same or equivalent components may be given the same or similar reference numerals, and descriptions thereof will not be repeated. In general, suffixes such as "unit" and "section" may be used to refer to elements or components. This suffix is ​​used herein only for the convenience of description in the specification, and the suffix itself is not intended to give any special meaning or function. In the present disclosure, for the sake of brevity, contents that are generally known to those of ordinary skill in the related art have been omitted. The accompanying drawings are used to help easily understand various technical features, and it should be understood that the embodiments presented herein are not limited by the accompanying drawings. Therefore, the present disclosure s...

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Abstract

The present invention provides a mobile terminal. The mobile terminal comprises: a window; and a touch screen for sensing a touch input applied to the window and outputting visual information, whereinthe touch screen comprises a display module for outputting the visual information, at least one heat radiation layer disposed under the display module in order to radiate heat, and a pressure sensingunit disposed adjacent to the heat radiation layer to sense pressure of the touch input by means of a change of capacitance according to deformation of the heat radiation layer while the touch inputis being applied thereto.

Description

technical field [0001] The present disclosure relates to a mobile terminal having a touch screen for sensing a pressure touch input. Background technique [0002] The mobile terminal includes all devices that have a battery and a display unit, output information to the display unit using power supplied from the battery, and can be carried by a user. Mobile terminals include devices for recording and playing back videos, devices for displaying a Graphical User Interface (GUI), etc., and include notebooks, mobile phones and glasses, watches, game players, etc. capable of displaying screen information. [0003] Such mobile terminals have various functions according to the development of technology. For example, a mobile terminal is implemented as a multimedia device having various functions such as capturing images or videos, playing music or video files, playing games, and receiving broadcasts. In addition, in order to support and enhance the functions of the terminal, it ma...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/044H04M1/02B32B9/04B32B15/095
CPCB32B9/04B32B15/095G06F3/041H04M1/02G06F3/0447G06F3/0443G06F3/04144G01L1/14H04M1/0202B32B9/041G06F2203/04103G06F2203/04104H04M2250/22H04M2201/38B32B2307/302H10K59/40G02F1/133308G06F3/0414G06F3/044
Inventor 柳尚助金秉基郭杏徹全商国
Owner LG ELECTRONICS INC