Touch Module and Touch Device

A touch module and non-touch technology, which is applied in the fields of instruments, computing, and electrical digital data processing, etc., can solve problems such as damage to touch panel binding pads, scrapping of touch panels, and decline in production yield. To achieve the effect of solving the reporting point offset, improving the performance and facilitating compensation

Active Publication Date: 2022-04-22
INTERFACE TECH CHENGDU CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the flexible circuit board is offset relative to the touch panel or is in poor contact with the touch panel, the flexible circuit board needs to be removed, and the bonding pad of the touch panel will be damaged during the removal process. At this time, the touch panel will be scrapped, resulting in a decrease in production yield and an increase in overall production costs.

Method used

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  • Touch Module and Touch Device
  • Touch Module and Touch Device
  • Touch Module and Touch Device

Examples

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Embodiment Construction

[0050] In order to make the above objects, features and advantages of the present application more obvious and understandable, the specific implementation manners of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. The embodiments of the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the embodiments of the present application are not limited by the specific embodiments disclosed below. limits.

[0051] It can be ...

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Abstract

This application relates to the field of display technology. In the touch module and touch device provided by the embodiment of the application, the touch module includes a touch panel and a flexible circuit board, and the touch panel at least includes a panel body, a first pad, and a second pad. Two welding pads, the flexible circuit board includes at least the first gold finger group, and by setting the first binding area and the second binding area on different sides of the touch area, the connection between the flexible circuit board and the touch panel is increased. The connection position reduces the scrap rate of the touch panel. At the same time, by setting the first sub-pad not connected to the signal line in the first pad and setting the dummy pad in the second pad, it is convenient for the control board to compensate the flexible circuit board at different connection positions, and solve the problem of The problem of reporting offset caused by changing the connection bit is solved, and the performance of the touch panel is improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a touch module and a touch device. Background technique [0002] In the related art, all signal traces are concentrated in the bonding area of ​​the touch panel, and the flexible circuit board is electrically connected through the bonding pad in the bonding area, so as to use the flexible circuit board and the control board of the touch device connect. When the flexible circuit board is offset relative to the touch panel or is in poor contact with the touch panel, the flexible circuit board needs to be removed, and the bonding pad of the touch panel will be damaged during the removal process. At this time, the touch panel will be scrapped, resulting in a decrease in production yield and an increase in the overall production cost. Contents of the invention [0003] Based on this, it is necessary to provide a touch module and a touch device for the above technical pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/04164G06F2203/04103
Inventor 罗文凯吴锡尧
Owner INTERFACE TECH CHENGDU CO LTD
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