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Display device and mobile terminal

A technology of display devices and linkages, which is applied to identification devices, instruments, etc., can solve problems such as jamming and deflection of flexible screens.

Active Publication Date: 2022-07-12
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for stretchable display devices, if the design of the stretching mechanism is unreasonable, it will easily lead to deflection or jamming during the stretching or storage of the flexible screen.

Method used

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  • Display device and mobile terminal
  • Display device and mobile terminal
  • Display device and mobile terminal

Examples

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present disclosure may repeat reference numerals and / or reference letters in different instances ...

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Abstract

The invention discloses a display device and a mobile terminal. It includes: a casing, including a first support frame and a second support frame that are slidably connected; a flexible screen, two ends of which are respectively connected to the first support frame and the second support frame; a linkage assembly, two ends of which are respectively slidably connected to the first support frame A frame and a second support frame; wherein, the first support frame and the second support frame slide relative to each other, so that the display device is in the first state or the second state, and in the first state, the flexible screen is located between the first support frame and the second support frame. The area on the support frame is larger than the area of ​​the flexible screen on the first support frame and the second support frame in the second state; and the linkage assembly is used to support the first support frame and the second support frame in the first state or the second state . The linkage assembly in the present invention can maintain stable relative sliding between the first support frame and the second support frame, so as to realize the switching between the large-size display and the small-size display of the display device.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a display device and a mobile terminal having the display device. Background technique [0002] With the development of display technology, users have also put forward various requirements for display devices. In order to meet different usage requirements, various display devices with different characteristics have also been applied. Among them, consumers now not only pursue With a simple large screen, it is hoped that it can better meet the requirements of convenience and portability while realizing a large screen. [0003] Organic Light-Emitting Diode (OLED) display devices have attracted widespread attention because of their bendability and flexibility. By folding or rolling the OLED display device, the space occupied by the larger screen can be reduced, making It is more portable, so foldable and rollable display devices are one of the main research directions ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33
Inventor 汪文强
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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