A foldable display device, its driving method, and electronic equipment

A display device and drive circuit technology, which is applied in the direction of identification devices, static indicators, instruments, etc., can solve the problems of adverse effects on the display effect of foldable display devices, and achieve the effect of improving the display effect and eliminating non-display areas

Active Publication Date: 2021-06-08
SHANGHAI TIANMA AM OLED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in this foldable display device, since both the first screen A and the second screen B have a frame area surrounding the display area, this will lead to a large non-linearity at the junction of the first screen A and the second screen B. The display area UN has adverse effects on the display effect of the foldable display device

Method used

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  • A foldable display device, its driving method, and electronic equipment
  • A foldable display device, its driving method, and electronic equipment
  • A foldable display device, its driving method, and electronic equipment

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0040] The embodiment of the present application provides a foldable display device, such as image 3 , Figure 4 with Figure 5 as shown, image 3 is a schematic diagram of the appearance of the first display panel, Figure 4 is a schematic diagram of the appearance of the second display panel, Figure 5 It is a schematic diagram of the appearance of a foldable display device; the foldable display device includes: a first display panel 10, a second display panel 20 and a connec...

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Abstract

The present application discloses a foldable display device, its driving method, and electronic equipment, wherein the foldable display device includes a first display panel, a second display panel, and a connection part, wherein the second display of the first display panel The region is connected to the first display region and extends from the first plane to the first side; the fourth display region of the second display panel is connected to the third display region and extends from the second plane to the second side, In this way, when the connection part is in the first connection state, the part of the second display area located on the first side is opposite to the part of the fourth display area located on the second side, and the second display area is located on the first side. The part of the plane is seamlessly connected with the part of the fourth display area located on the second plane, thereby achieving the purpose of eliminating the non-display area at the joint of the two display panels in the foldable display device, and improving the joint area of ​​the foldable display device. The display effect when in the first connection state.

Description

technical field [0001] The present application relates to the technical field of display devices, and more specifically, to a foldable display device, a driving method thereof, and an electronic device. Background technique [0002] With the continuous development of display technology, various display devices continue to emerge, among which, a foldable display device formed by splicing two display panels is more and more popular among users due to its various usage modes. [0003] refer to figure 1 with figure 2 , figure 1 with figure 2 It is a schematic diagram of the appearance of a foldable display device. The foldable display device is composed of a splicing of a first screen A and a second screen B. At the splicing of the first screen A and the second screen B, FPC (Flexible Printed Circuit) etc. way to realize the connection and information interaction between two screens; figure 2 Among them, the second screen B of the foldable display device is bent at a cer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G09G3/20
CPCG09F9/301G09G3/20
Inventor 刘俊恺孔祥梓杨阳
Owner SHANGHAI TIANMA AM OLED
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