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

flexible display

A flexible and display technology, applied to instruments, identification devices, printed circuit components, etc., can solve problems such as wire breakage

Active Publication Date: 2022-03-29
AU OPTRONICS CORP
View PDF20 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the bending of the external wiring to the back of the display panel will be affected by the tensile stress generated during the bending, so that the wires are prone to breakage at the bending position
For example, when the bent display panel has a bending radius of 0.25 mm, the wires at the bent position are prone to disconnection.

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
  • flexible display
  • flexible display
  • flexible display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0047] figure 1 is a schematic diagram of a flexible display according to an embodiment of the present invention. figure 2 yes figure 1 A partial top view of the flexible circuit board. Please refer to figure 1 and figure 2 , the flexible display 50 of this embodiment includes a body portion 52 and a flexible circuit board 100 connected to the body portion. The flexible circuit board 100 includes a substrate 110 , a conductive circuit 120 and a plurality of repair blocks 130 . The conductive circuit 120 is disposed on the substrate 110 . One end of the conductive circuit 120 is electrically connected to the body portion 52 . The conductive circuit 120 is used for signal transmission between the main body 52 and the outside and power supply. Moreover, because the flexible circuit board 100 is flexible, it can be folde...

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

A flexible display includes a main body and a flexible circuit board connected to the main body. The flexible circuit board includes a base plate, a conductive circuit and a plurality of repair blocks. The conductive lines are arranged on the substrate. One end of the conductive line is electrically connected to the main body. A plurality of repair blocks are arranged on the substrate separately from each other, and are in direct contact with the conductive lines. The material of the repair block is conductive.

Description

technical field [0001] The present invention relates to a display, and in particular to a flexible display. Background technique [0002] With the widespread application of portable displays, the development of flexible displays is becoming more and more active, so as to achieve the purpose of displaying on different curved surfaces. In addition, for the sake of aesthetics, most display panels require a larger display area, and therefore narrow bezel technology is gradually being valued. For example, a narrow bezel design can be achieved by bending the external wiring to the back of the display panel. [0003] However, the bending of the external wiring to the back of the display panel will be affected by the tensile stress generated during the bending, so that the wires are prone to breakage at the bending position. For example, when the bending radius of the bent display panel is 0.25 mm, the wires at the bending place are likely to be disconnected. Contents of the inv...

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): G09F9/30H05K1/02
CPCG09F9/301H05K1/028
Inventor 徐明樟
Owner AU OPTRONICS CORP