Stripping method of flexible substrate for displayer

A flexible substrate and display technology, which is applied in the manufacture of electrical solid-state devices, semiconductor devices, and semiconductor/solid-state devices, etc., can solve the problems of light-emitting device influence and high cost, and achieve the effects of separation, low cost, and easy operation.

Active Publication Date: 2014-01-15
TCL CORPORATION
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a method for peeling off a flexible substrate for a display, aiming at solving the problems that the existing flexible substrate peeling method is high in cost and will have a certain impact on light-emitting devices

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  • Stripping method of flexible substrate for displayer
  • Stripping method of flexible substrate for displayer
  • Stripping method of flexible substrate for displayer

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Embodiment Construction

[0031] The present invention provides a method for peeling off a flexible substrate for a display. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] The present invention provides a method for peeling off a flexible substrate for a display, which is simple and easy to implement, does not have any impact on light-emitting devices, and provides a reliable path for the industrial production of a flexible substrate for a display.

[0033] Please refer to the present invention Figure 1 to Figure 6 , figure 1 It is a cross-sectional view after coating the adhesive on the first substrate during the peeling method of the flexible substrate for display of the present invention; figure 2 It is a cross-sec...

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Abstract

The invention discloses a stripping method of a flexible substrate for a displayer. The stripping method includes the steps of coating a layer of sticking substances on a clean first base, enabling the surface, coated with the sticking substances, of the first base to be attached to a second base smaller than the first base in size, coating organic polymer liquid medicine on the first base and the second base to form a flat organic polymer thin film layer, enabling a TFT device and a light-emitting device to be machined on the organic polymer thin film layer, carrying out encapsulation, carrying out cutting on the flexible substrate along the edge of the second base, and placing the cut flexible substrate into a certain environment to enable the flexible substrate to fall off to form the flexible displayer. According to the stripping method, the flexible substrate can be well stripped from the bases, operation is easy and convenient, cost is low, and the stripping method will not cause adverse effects on the light-emitting device.

Description

technical field [0001] The invention relates to the field of flexible display preparation, in particular to a method for peeling off a flexible substrate for a display. Background technique [0002] In recent years, the display market has changed rapidly, and the center position has been occupied by flat panel display devices, which are being made into large-sized, thin and light display devices. Such display devices include liquid crystal display devices, plasma display panels, organic electroluminescence displays, and the like. However, existing liquid crystal display devices, plasma display panels, and organic electroluminescent displays are all made of glass substrates, which limit their applications due to their inflexibility. [0003] At present, there is a flexible display that can be bent, which is made of a substrate made of flexible materials. There are two methods for preparing such a flexible display, one is the method of using the existing display and the meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/77
CPCH01L21/6835H01L2221/68318H01L2221/68386
Inventor 黄宏申智渊付东
Owner TCL CORPORATION
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