Touch control device and touch control display device

A technology of a touch display device and a touch device, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. It can solve the problems of ink layer disconnection reliability and poor quality, and achieve high reliability and product yield

Inactive Publication Date: 2013-04-17
WINTEK CHINA TECH LTD +1
View PDF4 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like Figure 12 In the example shown, the colored decoration layer 102 has five ink layers and the total thickness of the stack is about 30um-40um. When it is

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
  • Touch control device and touch control display device
  • Touch control device and touch control display device
  • Touch control device and touch control display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] The foregoing and other technical content, features, and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the drawings. The directional terms mentioned in the following embodiments, for example: up, down, left, right, front or back, etc., are only directions for referring to the attached drawings. Therefore, the directional terms used are used to illustrate but not to limit the present invention.

[0058] figure 1 It is a schematic diagram of a touch device according to an embodiment of the invention. Such as figure 1 As shown, the touch device 10 includes a transparent substrate 12, a touch sensing electrode layer 14 and a decoration layer 20, and the touch sensing electrode layer 14 and the decoration layer 20 are both disposed on the transparent substrate 12. In this embodiment, the decoration layer 20 is disposed on the periphery of the transparent substrate 12. The decoration layer...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a touch control device which comprises a transparent base plate, a touch control sensing electrode layer and a decorating layer. The decorating layer is arranged on the transparent base plate and comprises a plurality of mutually stacked dielectric layers, and a class structure is arranged between end edges of every two adjacent dielectric layers. The touch control sensing electrode layer is arranged on the transparent base plate and at least overlaps class structures. By means of the design, the decorating layer adopts layering indentation class design so that a transparent electrode or a transparent electrode connecting wire can gradually climb along each step of gentle slope when extends and is distributed onto the decorating layer, wire breaking probability can be reduced remarkably, the wire distribution reliability can be improved, and reject ratio of products can be effectively reduced.

Description

Technical field [0001] The invention relates to a touch device and a touch display device. Background technique [0002] Please refer to Picture 11 If the colored decoration layer 102 on a touch device 100 is composed of inks of colors other than black, its opacity is usually poorer than that of black inks. Therefore, a thicker ink layer thickness is required to provide sufficient opacity. Of course, even if black ink is used, a thicker ink layer thickness may be required according to actual needs. Such as Picture 12 In the example shown, the colored decoration layer 102 has five ink layers and the total thickness of the stack is about 30um-40um. When the subsequent manufacturing process of transparent electrode or wiring is performed, for example, when the transparent electrode 104 is to be extended to When the decoration layer 102 is on, it is easy to cause problems such as disconnection or poor reliability due to the height difference formed by the thick ink layer. Summary ...

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
IPC IPC(8): G06F3/041
Inventor 王志源周承毅枋志尧许祯竹吴育骅许尝轩苏国彰邓志容
Owner WINTEK CHINA TECH LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap