Unlock instant, AI-driven research and patent intelligence for your innovation.

Large-window touch panel and manufacturing method thereof

A touch panel and large window technology, which is applied in the field of touch screen, can solve the problems of large frame of touch screen, inability to make narrow lines, and affect the appearance, so as to achieve the effect of good aesthetics and small frame of mobile phone

Inactive Publication Date: 2016-08-03
牧东光电科技有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lines produced by the existing technology are wide, generally 100 / 100, 50 / 50 line width, the frame of the touch screen produced in this way will be relatively large, which will affect the appearance, and the existing dry film can not make narrow lines

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Large-window touch panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] see figure 1 , which is a schematic structural view of the large-window touch panel of the present invention. Such as figure 1 As shown, a large window touch panel, the panel includes a touch area and a wiring area located at the edge of the touch area, the touch area is provided with a base film 101; the ITO lamina...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a large-window touch panel and a manufacturing method thereof. The panel comprises a touch region and a wiring region positioned at the edge of the touch region, wherein a base film and an ITO conductive layer stacked on the base film are arranged on the touch region; a line is arranged on the ITO conductive layer and is positioned in the wiring region; the ITO conductive layer is coated with a dry film layer with the thickness less than 20 [mu]m, so that a sensor with a line of which the smallest linewidth is 20 [mu]m can be manufactured. Compared with the prior art, the large-window touch panel and the manufacturing method thereof have the advantages that a TP window area is larger, and the line around is narrow, so that a mobile phone is smaller in border and good in aesthetic property.

Description

technical field [0001] The invention relates to the field of touch screens, in particular to a large window touch panel and a manufacturing method thereof. Background technique [0002] In the prior art, the method for the frame of the mobile phone screen is: the metal ITO material is first pressed into a dry film (thickness is about 20um), and the sensor circuit is made after exposure, development & etching & stripping. The lines produced by the existing technology are wide, generally 100 / 100, 50 / 50 line width, the frame of the touch screen produced in this way will be relatively large, which will affect the appearance, and the existing dry film can not make narrow lines . [0003] With the development of society, people have higher and higher requirements for mobile phones, not only in terms of functions, but also in appearance. However, if the frame of the mobile phone screen is too large, it will affect its appearance. This requires us to minimize the size of the screen...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04103
Inventor 张静田园姚益明
Owner 牧东光电科技有限公司