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Bendable base shell and display device

A display device and bending technology, which is applied in the direction of identification devices, housings with display/control units, electrical equipment housings/cabinets/drawers, etc., which can solve problems such as poor display effects and easy wrinkles on display panels

Active Publication Date: 2017-07-28
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a bendable bottom shell, which has a plurality of hinged connecting plates. When the bottom shell is bent, the connecting plates make the bending part of the display panel have a uniform stress effect, thereby avoiding the occurrence of wrinkles at the bending part of the display panel and affecting the display panel. Display effect; in order to solve the problem that the bendable display device in the prior art does not have a good bending structure as a support, after the display device is bent, wrinkles are prone to appear at the bend of the display panel, which in turn leads to poor display effect technical problem

Method used

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  • Bendable base shell and display device
  • Bendable base shell and display device
  • Bendable base shell and display device

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Embodiment Construction

[0046] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0047] The present invention is aimed at the existing bendable display device, which does not have a good bending structure for support, resulting in the display device after being bent, the display panel is prone to wrinkles at the bend, which in turn leads to the technical problem of poor display effect. This embodiment can solve this defect.

[0048] Such as Figur...

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Abstract

The invention provides a bendable base shell. The base shell comprises a first semi-shell body, a second semi-shell housing and a bending part used for connecting the first semi-shell body and the second semi-shell body. The bending part comprises multiple connection plates whose long edges are successively attached to each other. The connection plates are successively connected through hinging pieces. Each hinging piece comprises a fixed plate, a fixed shaft vertically arranged on the surface of the fixed plate and a pin shaft. The fixed shafts are fixedly connected with the connection plates. The pin shafts are rotatably connected with adjacent connection plates. The beneficial effects are that when the base shell is bent, the connection plates allow the bending parts of a display panel to have uniform stress functions, so wrinkles at the bending parts of the display panel are prevented from affecting display effects.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a bendable bottom case and a display device having the bendable bottom case. Background technique [0002] OLED (Organic Light-Emitting Diode, organic light-emitting diode) display, also known as organic electroluminescent display, is a new flat panel display device, due to its simple manufacturing process, low cost, low power consumption, high luminous brightness, It has the advantages of wide working temperature range, light and thin volume, fast response speed, and easy realization of flexible display, so it has broad application prospects. [0003] Some bendable display devices have been produced in the technology now, and these display devices can be bent into arcs so that the screen of the display device can be freely switched between two states of plane and small curvature surface; however, the bendable display devices of the prior art After the display device is...

Claims

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Application Information

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IPC IPC(8): H05K5/00G09F9/33
CPCG09F9/33
Inventor 毕炜许志铭王娟娟
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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