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Touch panel and method for manufacturing same

A touch panel and manufacturing method technology, applied in semiconductor/solid state device manufacturing, instrumentation, electrical digital data processing, etc., can solve problems such as increased reliability risk, difficult control of jumper wire yield, and poor performance

Inactive Publication Date: 2014-03-26
RTR TECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method not only increases the cost of the production process when printing the masking layer, but also tends to cause a drop in flatness after printing the masking layer, and is prone to disconnection or poor electrical conductivity when the subsequent sensing circuit is fabricated and connected. , and the jumper wires make the yield rate difficult to control and increase the reliability risk

Method used

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  • Touch panel and method for manufacturing same
  • Touch panel and method for manufacturing same
  • Touch panel and method for manufacturing same

Examples

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Embodiment Construction

[0038] Figure 1a Shown is a schematic diagram of a touch panel according to an embodiment of the present invention. Firstly, the touch panel of the present invention includes a display unit 100 , such as a liquid crystal display module or an AMOLED. The polarizer 120 is disposed on the display unit 100 , and the display effect can be controlled by polarizing the polarized light through the polarizer 120 . The plurality of sensing series 141 and the plurality of peripheral circuits 142 are located on the lower surface of the polarizer 120 . Wherein, the plurality of sensing series 141 are electrically connected to the plurality of peripheral lines 142 respectively. The plurality of sensing series 141 may include, for example, a plurality of first-direction series and a plurality of second-direction series interlaced and electrically insulated from each other. In the prior art, methods such as using bridging wires, jumper wires, adding insulating elements, or designing condu...

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Abstract

The present invention relates to a touch panel. The touch panel includes a display unit, a polarized plate disposed on the display unit, multiple sensing series disposed on the polarized plate, and multiple peripheral circuits disposed on the polarized plate and electrically connected with the multiple sensing series respectively.

Description

technical field [0001] The invention is a touch panel, and provides a touch panel capable of increasing the visible area and a manufacturing method thereof. Background technique [0002] In today's market of various consumer electronics products, portable electronic products such as personal digital assistants (PDAs), mobile phones (mobile phones), notebook computers (notebooks) and tablet computers (tablet PCs) have been widely used. The touch panel is used as an interface tool for data communication. In addition, since the current design of electronic products is light, thin, short, and small, there is not enough space on the product to accommodate traditional input devices such as keyboards and mice, especially driven by the demand for tablet computers that emphasize humanized design. , The touch panel has become one of the key components. Moreover, the touch panel can not only meet the requirements of multi-level menu design, but also have the functions of keyboard, mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F2203/04103G06F1/1601Y10T29/49155G06F3/0412G06F3/0445G06F3/0443G06F3/041G06F3/044H01L21/00H05K1/00G06F1/1643
Inventor 郭晓文陈维钏
Owner RTR TECH TECH