Flexible display device

A flexible display device and flexible display technology, which can be applied to identification devices, instruments, etc., can solve problems such as uneven stress, increase in weight and volume of display devices, and deformation, and achieve the effect of reducing deformation, weight and volume.

Active Publication Date: 2020-03-17
SHANGHAI AVIC OPTOELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of display technology, there has been a bendable flexible display. In the non-use state, the flexible display can be in a storage state, such as being rolled up and stored in a box. In the use state, the flexible display can be unfolded. However, since the current flexible display substrate is thin, after the panel is stretched from the curled state to the flat state, uneven stress is prone to occur, resulting in deformation and other problems. Therefore, in order to make the The flexible display can be supported in a flat state, and a support structure will be added on the back of the flexible display, however, this will increase the weight and volume of the entire display device

Method used

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Examples

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Embodiment Construction

[0031] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0032] Such as figure 1 , figure 2 with image 3 as shown, figure 1 It is a schematic structural diagram of a flexible display device in a first state in an embodiment of the present invention, figure 2 for figure 1 Another structural schematic diagram of the flexible display device in the first state, image 3 It is a schematic structural view of a flexible display device in a second state in an embodiment of the present invention. The embodiment of the present application provides a flexible display device, including: a flexible display screen 1, and the flexible display screen 1 may be an organic light-emitting display Panel; at least one casing structure 2, the casing structure 2 includes a plurality of boards 20 connected end to end in sequence. Specifically, the board body 20 includes two opposite ends, which a...

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Abstract

The invention relates to the technical field of display, in particular to a flexible display device. According to the flexible display device, the weight and size of the display device can be reducedwhile a flexible display screen is supported in a flat state. The flexible display device comprises the flexible display screen and at least one case structure, each case structure comprises multipleboards which are sequentially connected end to end, and the flexible display device has a first state and a second state; in the first state, the boards define a storage space and form an opening forthe flexible display screen to pass through, any two adjacent boards in the sequence of the boards connected end to end are located in different planes, and at least part of the flexible display screen is stored in the storage space; in the second state, at least two boards in the multiple boards are unfolded to the same plane, and at least part of the flexible display screen is located outside the storage space and supported on the unfolded boards.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a flexible display device. Background technique [0002] With the development of display technology, there has been a bendable flexible display. In the non-use state, the flexible display can be in a storage state, such as being rolled up and stored in a box. In the use state, the flexible display can be unfolded. However, since the current flexible display substrate is thin, after the panel is stretched from the curled state to the flat state, uneven stress is prone to occur, resulting in deformation and other problems. Therefore, in order to make the The flexible display can be supported in a flat state, and a support structure will be added on the back of the flexible display, however, this will increase the weight and volume of the entire display device. Contents of the invention [0003] The present application provides a flexible display device, which can redu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 吴超
Owner SHANGHAI AVIC OPTOELECTRONICS
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