Flexible display screen and method and device for controlling same

A technology of flexible display and control commands, applied in the field of display, to avoid the effect of unclear picture

Active Publication Date: 2013-02-06
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the flexible display screen can have a certain curvature, the curvature is preset at the factory. How to adjust the curvature of the flexible display screen according to needs is a problem to be solved

Method used

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  • Flexible display screen and method and device for controlling same
  • Flexible display screen and method and device for controlling same
  • Flexible display screen and method and device for controlling same

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0058] see figure 1 , which is a flowchart of a method for controlling a flexible display according to an embodiment of the present invention. In this example, the flexible display has a first curvature; the method specifically includes the following steps:

[0059] Step 101, detecting the first target information and obtaining a detection result;

[0060] Step 102, according to the detection result, query the database to determine whether the detection result is ...

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Abstract

The invention discloses a flexible display screen and a method and a device for controlling the same. The flexible display screen has first curvature. The method includes detecting first target information to acquire a detection result; querying a database according to the detection result and judging whether the detection result is in a preset range or not; and generating a first control command to switch the first curvature to second curvature of the flexible display screen if the detection result is out of the preset range. Corresponding relation of a target value range and a curvature value range is stored in the database, and the first curvature value is different from the second curvature. The curvature of the flexible display screen can be regulated at any time as needed, the display screen has the optimum visual angle for users, the problem of failure in optionally regulating the curvature of the flexible display screen in the prior art is solved, and non-distinct images due to viewing angle are avoided.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a method and device for controlling a flexible display screen and a flexible display screen. Background technique [0002] Whether it is the cathode ray tube (CRT, Cathode Ray Tube) display that is on the verge of disappearing, or the current mainstream liquid crystal display (LCD, Liquid Crystal Display), they all belong to the traditional rigid display in essence. [0003] According to the technology evolution theory, the evolution of the display system follows the law of evolution from a rigid single system to a hinged dual system to a flexible system. At present, flexible display technologies mainly include organic light-emitting diode (OLED, Organic Light-Emitting Diode) technology, electronic paper and other technologies. Flexible display technology. [0004] A flexible display, also known as a flexible display or a rollable display, is a bendable and deformable di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00
CPCG09G2354/00G09G3/00G09G3/20G06F1/1652G09G3/2092G09G2380/02G06F3/01G09G3/03
Inventor 索胜军
Owner LENOVO (BEIJING) LTD
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