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

Embedded touch display panel and display device

A touch display panel and embedded technology, which is applied in optics, instruments, electrical digital data processing, etc., can solve the problems of large number of masks and high pixel aperture ratio, and achieve the goal of reducing the number of masks and increasing the pixel aperture ratio Effect

Inactive Publication Date: 2019-02-19
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide an in-cell touch display panel and an electronic device, which can solve the problem of a large number of masks or a high pixel aperture ratio in the process of forming touch wires

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
  • Embedded touch display panel and display device
  • Embedded touch display panel and display device
  • Embedded touch display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, rather ...

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 an embedded touch display panel and a display device. The embedded touch display panel comprises a substrate; a light-shielding metal layer is arranged on that substrate, and the light-shielding metal layer comprises light-shielding metal and a plurality of touch wires; and a multiple electrode layer arranged on the light shielding metal layer, wherein the multiple electrodelayer comprises a plurality of multiplexed metal blocks which are electrically connected with a plurality of touch wires one by one. As that touch lead and the light-shielding metal are arranged in the same lay, the number of the masks can be reduced; And the touch lead is positioned directly below the scanning line or the data line, thereby increasing the pixel aperture ratio.

Description

technical field [0001] The present application relates to the display field, in particular to an in-cell touch display panel and a display device. Background technique [0002] In the existing in-cell touch display panel, the touch wire is usually formed by a newly added metal layer, or the source / drain electrodes are made of the same layer of material and the same process. However, both of these two methods have the disadvantages of increasing the number of masks or reducing the aperture ratio of pixels. [0003] Therefore, there are defects in the prior art, and improvement is badly needed. Contents of the invention [0004] The purpose of the embodiments of the present application is to provide an in-cell touch display panel and an electronic device, which can solve the problem of a large number of masks or a high pixel aperture ratio in the process of forming the touch wires. [0005] An embodiment of the present application provides an in-cell touch display panel, i...

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): G06F3/047
CPCG06F3/047G06F2203/04103G06F3/0412G06F3/04164G06F3/0443G02F1/136209G02F1/136227G02F1/136286G02F1/136295
Inventor 唐岳军李雪云
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD