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A kind of touch display device and preparation method thereof

A technology for a touch display device and a control device, which is applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve the problem that the touch display device cannot work normally.

Inactive Publication Date: 2020-03-06
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a touch display device and its preparation method, so as to solve the problem that the touch display device in the prior art cannot work normally in a low temperature environment and is disturbed by an external magnetic field

Method used

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  • A kind of touch display device and preparation method thereof
  • A kind of touch display device and preparation method thereof
  • A kind of touch display device and preparation method thereof

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Embodiment Construction

[0037] The implementation process of the embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0038] see figure 1 , the embodiment of the present invention provides a touch display device, including a first substrate 1 and a second substrate 2 oppositely arranged, and a touch function layer 3 and a conductive layer 4 insulated from each other are arranged on the second substrate 2, and the conductive layer 4 is arranged between the touch function layer 3 and the first substrate 1; the conductive layer 4 is used as a heating layer in the first state, and used as a shielding la...

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Abstract

A touch display device includes a first substrate and a second substrate disposed opposite to each other, wherein a touch functional layer and a conductive layer are insulated from each other and are disposed on the second substrate. The conductive layer is disposed between the touch function layer and the first substrate; and the conductive layer serves as a heating layer in a first state and serves as a shield layer in a second state.

Description

technical field [0001] The present invention relates to the technical field of touch display, in particular to a touch display device and a manufacturing method thereof. Background technique [0002] With the development of science and technology, the display technology is changing with each passing day, and the liquid crystal display device has gradually replaced the traditional cathode tube ray display device, and has been widely used in more and more fields. Liquid crystal display devices have the advantages of thinness, low power consumption, and low radiation, and are therefore widely used in electronic equipment such as notebook computers, mobile phones, digital cameras, and display terminal instruments and meters. The touch display device produced by the combination of touch technology and liquid crystal display technology is an important milestone in the development of science and technology. The touch display device is used to display various images and provide user...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333H05K9/00
CPCG02F1/1333G02F1/13338G02F1/133382H05K9/0054G06F3/0412G06F2203/04103G06F2203/04107G02F1/133334
Inventor 廖小刚
Owner BOE TECH GRP CO LTD