Touch panel

A touch panel and touch technology, which is applied in the fields of instruments, electrical digital data processing, and data processing input/output processes, etc., can solve the problems of easily damaged touch panels, short service life, and low resolution.

Inactive Publication Date: 2009-11-25
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The above types of touch panels are susceptible to damage, that is, they all have a short service life, and their resolution is generally not high

Method used

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Embodiment Construction

[0015] The touch panel provided by the technical solution will be further described in detail below with reference to the drawings and multiple embodiments.

[0016] Please also refer to figure 1 and figure 2 The touch panel 10 provided by the first embodiment of the technical solution includes a first conductive substrate 11 , a second conductive substrate 12 , a plurality of carbon nanotube clusters 13 and a plurality of spacers 14 . The first conductive substrate 11 can be deformed when touched. The second conductive substrate 12 is opposite to the first conductive substrate 11 . The plurality of carbon nanotube clusters 13 are grown on the second conductive substrate 12, and extend from the second conductive substrate 12 to the direction of the first conductive substrate 11, and are used to connect the second conductive substrate 12 and the deformed first conductive substrate. Conductive substrate 11. The plurality of spacers 14 are arranged between the first conducti...

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Abstract

The invention provides a touch panel, which comprises a first conducting substrate, and a second conducting substrate, wherein the first conducting substrate can be deformed when being touched; the second conducting substrate and the first conducting substrate are oppositely arranged; a plurality of carbon nanotube bundles are grown on the second conducting substrate; and the plurality of the carbon nanotube bundles extend from the second conducting substrate to the first conducting substrate to ensure the conduction between the second conducting substrate and the deformed first conducting substrate after being touched. The touch panel of the technical proposal has preferable performance.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a touch panel. Background technique [0002] With the rapid development of science and technology, it has gradually become a trend to develop and design technological products considering human factors. Touch technology has gained more and more applications in tourist guide systems, automatic teller machines, portable electronic products, and industrial control systems due to its convenient use. [0003] A touch panel (Touch Panel, touch screen) refers to a touchable screen, which locates the touch position by receiving the touch of a finger or a stylus, and then reads the touch position through the controller. command to display the desired image. Touch panels can be mainly classified into resistive, capacitive, ultrasonic, and optical types according to their positioning technologies. The resistive touch panel is composed of indium tin oxide soft film and indium tin o...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 张仁淙
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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