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Driving method of folding display panel and folding display device

A driving method and technology for display panels, applied in static indicators, instruments, etc., can solve the problems of attenuation of light-emitting devices, color differences of display images, etc., and achieve the effect of increasing the use time, increasing the use loss, and reducing the obvious degree.

Active Publication Date: 2020-05-19
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the panels where the two interfaces are located are used at different frequencies and durations after folding, this makes the lighting time of one side much longer than that of the other. In the case of light-emitting diode (LED) display panel), this will cause significant attenuation of the light-emitting device on the side that is frequently used, which makes the display screen have obvious color differences when displayed at the same time

Method used

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  • Driving method of folding display panel and folding display device
  • Driving method of folding display panel and folding display device
  • Driving method of folding display panel and folding display device

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Embodiment Construction

[0039] The technical solutions in some embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments provided in the present disclosure, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of the present disclosure.

[0040] Hereinafter, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present disclosure, unless otherwise specified, "plurality" means two or more.

[0041] In describing som...

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Abstract

The invention discloses a driving method of a folding display panel and a folding display device, relates to the technical field of display, and can improve the problem that the display brightness difference is obvious after the folding display device is used for a period of time. The driving method comprises the steps: detecting the working states of the first display part and the second displaypart in real time; when the first display part or the second display part is displaying, accumulatively recording the display duration of the first display part or the second display part; judging whether the display duration exceeds a set duration or not: if yes, driving a target pixel, close to the first display part or the second display part, in the folding part and a pixel corresponding to the display part to jointly display a target picture, so that at least part of the boundary, close to the folding part, of the target picture is located in the folding part area, wherein the target display part is a display part which is currently displayed in the first display part and the second display part. The driving method of the folding display panel is used for driving the folding display panel to work.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to a driving method of a folding display panel and a folding display device. Background technique [0002] With the development of display panel technology, flexible display panels have gradually entered everyone's field of vision as a new type of display panel. Compared with traditional display panels, flexible display panels have the advantage of improving sensory experience. As a result, curved TVs, curved mobile phones, curved watches and other products have also emerged. [0003] As a flexible display panel, the foldable display panel can display panels of various sizes according to the user's use scene. When the display panel is unfolded, the entire panel lights up. When the display panel is folded for use, there will be two display interfaces, only one interface is on, and the other interface is off. Since the frequency and duration of the panels where the two interfaces ...

Claims

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Application Information

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IPC IPC(8): G09G3/3208
CPCG09G3/3208G09G2320/0233G09G2320/046
Inventor 王岩岩
Owner BOE TECH GRP CO LTD
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