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Flexible display device

A display device, flexible technology, applied in identification devices, static indicators, optics, etc., can solve the problems of destroying the structure of the thin film transistor array, affecting the performance of the thin film transistor array, and inconvenience.

Active Publication Date: 2010-10-06
E INK HLDG INC
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Problems solved by technology

Therefore, when the flexible display device is bent beyond the bending degree that these materials can withstand, the structure of the thin film transistor array will be destroyed, the performance of the thin film transistor array will be affected, and the display abnormality of the flexible display device may occur.
[0004] Therefore, how to avoid abnormal display caused by excessive bending of the flexible display device, so as to ensure the reliability of the flexible display device, is one of the issues that people in the related fields pay attention to.
[0005] This shows that the above-mentioned existing display device obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

Method used

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Embodiment Construction

[0049] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the flexible display device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , as detailed below.

[0050] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. For convenience of description, in the following embodiments, the same elements are denoted by the same numbers.

[0051] figure 1 It is a schematic top view of a flexible display device according to an embodiment of the present invention. figure 2 for figure 1 Top view of the display panel. image 3 for figure 1 Sectional view along line III-III'. see F...

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Abstract

This invention relates to a flexible display device, which comprises a display panel and a plurality of bending limit structures. The display panel is provided with a display surface and a bottom surface opposite to the display surface, the display surface is provided with a visible area and a peripheral area surrounding the visible area; and the bending limit structures can be configured on the display surface and positioned in the peripheral area, also can be configured on the bottom surface of the display panel, are provided with top surfaces and oblique lateral walls, the top surfaces of adjacent bending limit structures are mutually spaced, and the oblique lateral walls are opposite to each other. When the flexible display device is bent to a preset degree, adjacent bending limit structures are mutually butted, thereby preventing the damage to the display panel as a result of being bent excessively to further ensure the use reliability of the flexible display device.

Description

technical field [0001] The invention relates to a display device, in particular to a flexible display device. Background technique [0002] In recent years, with the advancement of science and technology and the development of society, display devices have become more and more widely used in various electronic products. Moreover, with the development trend of electronic products being thin, light, small and easy to carry, more flexible display devices appear on the market. [0003] Currently, most flexible display devices are equipped with thin film transistor arrays (Thin Film Transistor Matrix, TFT Matrix), which are used as switches to control whether the pixels are activated or not. Thin film transistor arrays are generally composed of a variety of materials, and some of these materials are ceramic materials with poor ductility. Therefore, when the flexible display device is bent beyond the tolerance of these materials, the structure of the thin film transistor array i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00G02F1/133G02F1/167G02B26/02
Inventor 萧博文蔡渊智辛哲宏
Owner E INK HLDG INC
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