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

An array substrate and its manufacturing method, a touch display panel, and a display device

The technology of an array substrate and a manufacturing method, which is applied in the field of touch display, can solve the problem that a narrow frame display device cannot meet people's needs, and achieve the effect of strong conductivity

Active Publication Date: 2020-12-25
TRULY OPTO ELECTRONICS
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides an array substrate and its manufacturing method, a touch display panel, and a display device, so as to solve the problem that the narrow-frame display devices in the prior art cannot meet people's needs

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
  • An array substrate and its manufacturing method, a touch display panel, and a display device
  • An array substrate and its manufacturing method, a touch display panel, and a display device
  • An array substrate and its manufacturing method, a touch display panel, and a display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] As mentioned in the background section, the display devices in the prior art have narrow borders, but they still cannot meet the needs of users.

[0042] The inventors found that the array substrate of the display device in the prior art such as figure 2 As shown, it includes touch electrodes 21 located in the display area and electrode traces 22 located in the frame area, wherein the electrode traces 22 are metal traces, usually silver paste. The cover plate of the device is covered with ink, and the ink forms a frame area, and the metal traces are located under the frame area, so that the metal traces are not visible. But no matter what method is used in the prior art, the narrow frame still exists. With the development of display devices, the frameless display devices have become a greater demand of users.

[0043] Based on this, the present invention provides an array substrate, comprising:

[0044] a substrate, the substrate includes a first area for display an...

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 array substrate, a manufacturing method thereof, a touch display panel and a display device. The array substrate comprises a substrate body, touch electrodes and electrode wires, the touch electrodes are positioned on the substrate body, and the electrode wires are connected with the touch electrodes and made of nano-silver. As the surface drag of the nano-silver is small, the nano-silver has strong electrical conductivity, is transparent and can replace metal wires in the prior art, wires of a border area are nano-silver wires, ink formed on a cover plate to cover the wires is omitted, the display device with the array substrate can be made into a frameless display device, and requirements of users are met.

Description

technical field [0001] The invention belongs to the technical field of touch display, and in particular relates to an array substrate and a manufacturing method thereof, a touch display panel, and a display device. Background technique [0002] Flat-panel displays are currently the most popular displays, among which liquid crystal displays are widely used in electronic products such as computer screens, mobile phones, personal digital assistants, and flat-screen TVs because of their thin and light appearance, power saving, and no radiation. [0003] Such as figure 1 As shown, it is a schematic diagram of a display device provided in the prior art. The display device 100 includes a display area 11 and a frame area 12. The frame area 12 usually surrounds the display area 11, and the display area 11 is correspondingly provided with sub-pixels for display and touch. The control electrode is used to realize the touch function, and the metal wiring and the driving circuit for con...

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 Patents(China)
IPC IPC(8): G06F3/041G02F1/1333
CPCG02F1/13338G06F3/041G06F3/0412G06F2203/04103
Inventor 崔子龙张文庆张涛涛张萌李锋李志成李建华
Owner TRULY OPTO ELECTRONICS