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Vehicle-mounted touch panel and preparation method thereof

A touch panel, vehicle-mounted technology, applied in the arrangement of accessories on the dashboard, instruments, electrical and digital data processing, etc., can solve the problems of long life cycle, complex structure, low yield and other problems, to improve product yield and simplify process, the effect of reducing manufacturing costs

Pending Publication Date: 2021-01-08
KUNSHAN WAYS ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the existing touch panel requires two processes to be laminated, which not only reduces the yield rate, but also has a long life cycle, and secondly, the structure is complicated and the cost is high

Method used

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  • Vehicle-mounted touch panel and preparation method thereof
  • Vehicle-mounted touch panel and preparation method thereof

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Embodiment Construction

[0029] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] refer to Figure 1-2 , is a vehicle-mounted touch panel according to the present invention, which sequentially includes a protective film 8, a cover plate 1, a first black-based ink layer 11A, a second black-based ink layer 11B, and character penetrating ink from left to right Layer 12, inner insulating ink layer 13, silver paste circuit layer 2, transparent conductive ink layer 3, outer insulating ink layer 4 and double-sided adhesive layer 7, the external PIN end of silver paste circuit layer 2 passes through anisotropic conductive adhesive film 5 It is electrically connected with the flexible circuit board 6.

[0031] The preparation method of the vehicle touch panel comprises the following steps:

[0032] Step 1, prepare the material of the cover plate body, cut it into the required shape and size, put it in the oven and bake...

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Abstract

The invention discloses a vehicle-mounted touch panel and a preparation method thereof, the vehicle-mounted touch panel comprises a cover plate; a silver paste circuit layer, a transparent conductiveink layer and an outer insulating ink layer are sequentially printed on the inner side surface of the cover plate, and the external PIN end of the silver paste circuit layer is electrically connectedwith a flexible circuit board through an anisotropic conductive film. The touch panel is formed by sequentially printing the touch layer structures on the cover plate body, electrical connection is achieved through the ACF and the flexible circuit board, an OCA and an PET membrane layer are omitted, the process is simplified, the production period is shortened, the manufacturing cost is reduced, and the product yield is increased.

Description

technical field [0001] The invention belongs to the technical field of touch panels, and in particular relates to a vehicle touch panel and a preparation method thereof. Background technique [0002] With the development of science and technology, the improvement of people's living standards also promotes the rapid development of the automobile industry. In the design concept of the automobile industry, the safety, aesthetics and comfort of the car are important factors to measure the design of the car. However, in the fierce market competition in the automotive industry, whether the design and manufacturing costs can be reduced while ensuring the safety, aesthetics and comfort of the car has become one of the main research and development directions of the industry. [0003] Many functions of the car, such as air-conditioning control, DVD control, GPS navigation, etc., need to be realized by operating the controller panel buttons on the driving console of the car. However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041B60K37/06B60K35/10
CPCG06F3/0416G06F2203/04103B60K35/10
Inventor 山口勝
Owner KUNSHAN WAYS ELECTRONICS