Flexible display panel and device

A flexible display and flexible substrate technology, applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve problems that affect the normal operation of the display panel, cracking and disconnection of metal wires, etc.

Active Publication Date: 2016-12-21
WUHAN TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, metal wires are frequently cracked or disconnected due to their own factors or external factors, which affects the normal operation of the display panel.

Method used

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  • Flexible display panel and device
  • Flexible display panel and device
  • Flexible display panel and device

Examples

Experimental program
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Embodiment Construction

[0020] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the related application, not to limit the application. In addition, it should be noted that, for ease of description, only parts relevant to the present application are shown in the drawings.

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0022] Please refer to figure 1 as well as figure 2 , figure 1 An exemplary structural schematic diagram of the flexible display panel of the present application is shown. The flexible display panel of the present application includes a flexible substrate 10, a first area and...

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PUM

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Abstract

The invention discloses a touch control display panel. The touch control display panel is provided with a first region and a second region and is characterized in that the touch control display panel comprises a flexible substrate, an organic light emitting device layer, a driving circuit layer, a flexible circuit board and a metal line; the organic light emitting device layer is arranged on the first region and is provided with multiple organic light emitting display pixels; the driving circuit layer is formed between the flexible substrate and the organic light emitting device layer and is provided with a driving circuit used for providing driving signals for the organic light emitting display pixels; the flexible circuit board is arranged on the second region and formed on the flexible substrate; the metal line is connected between the flexible circuit board and the driving circuit; and a part of the metal line is arranged in a bending region between the first region and the second region; and the flexible display panel also comprises an organic film layer covering the metal line on the bending region. By arranging the organic film layer on the metal line, the metal line can be protected while stress relief is provided when the metal line is bent.

Description

technical field [0001] The present invention generally relates to the field of display technology, and in particular to a flexible display panel and a manufacturing method thereof. Background technique [0002] With the improvement of display technology, flexible display panels are gradually becoming popular. Existing flexible display panels are made of soft substrate materials, are bendable and rollable, and have the characteristics of low power consumption, small size, and various display modes. [0003] In the existing flexible display panel, the substrate usually includes a display area and a non-display area surrounding the display area. The non-display area is provided with a flexible circuit board. integrated circuits. A metal wire is also arranged in the non-display area, and the metal wire is used for connecting the display area and the flexible circuit board, and at the same time, the metal wire can be bent. Usually, problems such as circuit cracking and disconn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L27/12
CPCH01L27/1218H01L27/124H10K59/38H10K59/131
Inventor 金健苏聪艺
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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