Flexible display device and sliding and rolling method thereof

A flexible display device and flexible display technology, which can be used in identification devices, instruments, etc., and can solve problems such as poor user experience, poor display, and poor touch feeling.

Pending Publication Date: 2020-10-30
BOE TECH GRP CO LTD
View PDF0 Cites 42 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current scrolling mechanism, the flexible display panel is not well supported when the scrolling area is in the flattened state, which causes the flexible display panel to be easily damaged when the user uses it, resulting in poor display, and the area is relatively tactile during use. Poor, poor user experience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flexible display device and sliding and rolling method thereof
  • Flexible display device and sliding and rolling method thereof
  • Flexible display device and sliding and rolling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0054] refer to figure 1 The schematic diagram of the warping deformation structure when the flexible display panel is folded out in the related art is shown. In the related art, the sliding area of ​​the flexible display panel 2 can be designed thicker to support itself. However, The thicker the flexible display panel 2 is, the greater the warpage H will be after being wound on the sliding reel 4, and the greater the rebound...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of the display and provides a flexible display device and a sliding and rolling method thereof. The flexible display device comprises a shell, a flexible display panel, a fixed supporting piece, a sliding scroll and a support piece, wherein the flexible display panel is provided with a first end and a second end which are oppositely arranged; the fixedsupporting piece is fixedly connected with the first end of the flexible display panel, is used for supporting the first end of the flexible display panel and is movably connected to the shell; the flexible display panel is arranged on the sliding scroll in a rolling manner and is rotatably arranged in the shell; the supporting piece is arranged on the sliding scroll in a rolling mode and locatedbetween the sliding scroll and the flexible display panel, one end of the supporting piece is fixedly connected with the sliding scroll, the other opposite end of the supporting piece is fixedly connected with the fixed supporting piece, and the supporting piece is used for supporting the flexible display panel when the flexible display panel is unfolded. When the flexible display panel is used bya user, the flexible display panel is not prone to damage, poor display is avoided, the poor touch of the area in the using process is avoided, and the warping amount of the flexible display panel can be reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display device and a sliding method for the flexible display device. Background technique [0002] With the vigorous development of science and technology, flexible display panels have gradually achieved mass production and commercialization. At present, the mainstream application form of flexible display panels on the market is foldable, and the folding form can be subdivided into inward folding and outward folding according to the display surface facing inward or outward in the folded state. The folding form brings consumers a new terminal experience, but there is another limitation in the folding form, that is, the display area of ​​the flexible display panel can only be switched between two display areas. [0003] Sliding scroll is another innovative application field of flexible display panels. This form enables consumers to freely switch the display area of ​​t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301G06F1/1652G06F1/1624H05K5/0018H05K5/0217
Inventor 董栗明李钊
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap