Flexible display panel, display device and display method

A flexible display and panel technology, applied in the direction of identification devices, instruments, electrical components, etc., can solve the problems of TFT devices such as electrical degradation, bending resistance, wear resistance, stretching resistance, failure, etc.

Inactive Publication Date: 2019-09-17
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In LTPS-AMOLED technology, inorganic layers and metal layers are mostly used to complete the production. After repeated bending of the OLED display, the inorganic layer and the metal layer generate stress, and cracks lead to failure problems. This is insurmountable. After repeated bending The electrical degradation of the TFT device, and the reliability test cannot be satisfied, etc.
It can be seen that in the later stage of LTPS AMOLED flexible display, it is very difficult to realize true folding, anti-bending, anti-wear, and anti-stretching functions, and it is impossible to realize true folding and flexible product display.

Method used

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  • Flexible display panel, display device and display method
  • Flexible display panel, display device and display method

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] In view of the problem that the folding area of ​​the flexible display panel in the prior art is prone to cracks leading to failure, the embodiments of the present invention provide a flexible display panel, a display device and a display method, which have the functions of bending resistance, abrasion resistance, stretching resistance, etc. advantage.

[0029] like Figure 1 to Figure 3 As shown, the display area of ​​the flexible display pane...

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Abstract

The invention provides a flexible display panel, a display device and a display method. According to the invention, a display area of the flexible display panel comprises a folding area and a non-folding area, wherein the folding area comprises a flexible substrate, the flexible substrate comprises a self-healing composite electrode formed by compositing a self-healing material and a non-metal conductive layer, and the non-metal conductive layer is provided with a plurality of conductive wires; and a PMOLED display structure which is arranged on the flexible substrate and is electrically connected with the plurality of conductive wires. The invention provides a flexible display panel, a display device and a display method. According to the invention, anti-bending, anti-abrasion and anti-stretching effects are achieved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a flexible display panel, a display device and a display method. Background technique [0002] LTPS (Low Temperature Poly-silicon, low temperature polysilicon technology) TFT-LCD (Thin filmtransistor liquid crystal display, thin film transistor liquid crystal display) has the advantages of high resolution, fast response, high brightness, high aperture ratio, etc., due to LTPS TFT-LCD Compared with a-Si, the silicon crystals are arranged in an orderly manner, which makes the electron mobility relatively higher than 100 times. The peripheral driving circuit can be fabricated on the glass substrate at the same time, achieving the goal of system integration, saving space and driving IC cost. At the same time, AMOLED derived from LTPS has also become the best choice for future display technology due to its advantages of high image quality, short response time of moving images...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/30G09F9/33
CPCG09F9/33G09F9/301H10K59/00H10K59/12H10K59/131
Inventor 田雪雁
Owner BOE TECH GRP CO LTD
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