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Touch control screen and touch control system and control method

A touch system and touch screen technology, applied in the field of touch systems and touch screens, can solve the problems of complex structure and inability to perceive pressure values, and achieve the effect of preventing overflow

Pending Publication Date: 2017-11-07
2D CARBON CHANGZHOU TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are two defects in the existing touch screens: first, the pressure value cannot be sensed, and some structures that can be sensed are very complicated; second, only conductive materials such as hands or metal touch pens can be touched.

Method used

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  • Touch control screen and touch control system and control method
  • Touch control screen and touch control system and control method

Examples

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Embodiment 1

[0025] see Figure 1 to Figure 4 , The pressure detection and touch detection integrated touch screen of this embodiment includes an upper substrate 1, an upper circuit layer 2, an elastomer 3, a lower circuit layer 4, and a lower substrate 5, which are sequentially arranged from top to bottom; The thickness of the lower substrate 5 is smaller than that of the lower substrate 5, the upper substrate 1 is made of flexible material, the lower substrate 5 is made of rigid material, the thickness of the upper substrate 1 is 0.001 to 3 mm; the thickness of the lower substrate 5 is 0.01 to 10 mm; the elastic body 3 is an insulating elastic body. The elastomer 3 is encapsulated by the encapsulating material 6. see figure 2 with image 3 , The upper circuit layer 2 and the lower circuit layer 4 have the same circuit coverage area, the upper circuit layer 2 is a circuit board, including one channel, and the lower circuit layer 4 is a matrix composed of 9 separate circuit boards, with a ...

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PUM

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Abstract

The invention discloses a touch control screen, a touch control system and a control method; the touch control screen comprises an upper substrate, an upper circuit layer, an elastic body, a lower circuit layer and a lower substrate which are successively installed from top to bottom; the upper substrate is thinner than the lower substrate; and the upper substrate is made of flexible material; the lower substrate is made of rigid material; the elastic body is insulated. According to the invention, pressure detection and capacitance coordinate detection are unified by the touch control screen; when the screen surface is touched, pressure signals and be sensed and coordinate signals can also be sensed.

Description

Technical field [0001] The invention relates to a touch system, a control method and a touch screen capable of simultaneously detecting pressure signals and coordinate signals. Background technique [0002] Touch screens have been widely used on various mobile devices. However, the existing touch screen has two defects: first, it cannot sense the pressure value, and some can sense the structure is very complicated; second, it can only be touched by conductive materials such as hands or metal touch pens. Summary of the invention [0003] The first object of the present invention is to provide an integrated touch screen. [0004] The technical solution to achieve the first objective of the present invention is an integrated touch screen inspected simultaneously by pressure detection and touch detection, including an upper substrate, an upper circuit layer, an elastomer, a lower circuit layer and a lower The base; the thickness of the upper base is smaller than the lower base, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0414G06F3/044G06F2203/04105
Inventor 金虎尉长虹彭鹏
Owner 2D CARBON CHANGZHOU TECH INC
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