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Bending detection method and bending detection device of flexible screen

A detection method and detection device technology, which are applied to measurement devices, instruments, etc., can solve the problems of incapable flexible screen bending detection, image display bending and other problems, and achieve the effect of improving the visual observation experience.

Active Publication Date: 2018-01-16
HUAQIN TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a flexible screen bending detection method in order to overcome the inability to detect the bending of the flexible screen in the prior art, and at the same time, it cannot solve the defect of image display bending caused by the bending of the screen and bending detection device

Method used

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  • Bending detection method and bending detection device of flexible screen
  • Bending detection method and bending detection device of flexible screen
  • Bending detection method and bending detection device of flexible screen

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Embodiment 1

[0034] This embodiment provides a bending detection device for a flexible screen, such as figure 1 As shown, it includes a plurality of pressure sensors 1, a curvature calculation unit 2, and a bending simulation unit 3, wherein the plurality of pressure sensors 1 are respectively arranged on the flexible screen, and are used to respectively obtain multiple data points on the flexible screen through the function of pressure detection by the pressure sensor. The pressure value of each detection point; the curvature calculation unit 2 calculates the curvature of each detection point according to the pressure value of each detection point; the bending simulation unit 3 is used to obtain the flexible screen according to the curvature of each detection point bending information.

[0035] The bending detection device in this embodiment utilizes the function of the pressure sensor to detect pressure, and combines the detected pressure value and the properties of the flexible screen m...

Embodiment 2

[0039] This embodiment also provides a bending detection device for a flexible screen, such as figure 2 As shown, compared with Embodiment 1, this embodiment includes a display compensation unit 4 in addition to a plurality of pressure sensors 1, a curvature calculation unit 2, and a bending simulation unit 3;

[0040] Among them, a plurality of pressure sensors 1 are also used to obtain the pressure values ​​of multiple detection points on the flexible screen; the curvature calculation unit 2 is used to calculate the curvature of each detection point according to the pressure value of each detection point; the bending simulation unit 3 It is used to obtain the bending information of the flexible screen according to the curvature of each detection point; in this embodiment, the display compensation unit 4 is used to perform display compensation processing on the flexible screen according to the bending information of the flexible screen .

[0041] In this embodiment, a press...

Embodiment 3

[0050] This embodiment provides a bending detection method of a flexible screen, such as Figure 7 shown, including the following steps:

[0051] Step 101, setting multiple detection points on the flexible screen;

[0052] Step 102, obtaining the pressure value of each of the detection points;

[0053] Step 103: Calculate the curvature of each detection point according to the pressure value of each detection point, and obtain the bending information of the flexible screen.

[0054] The method of this embodiment can be specifically implemented by using the bending detection device of the flexible screen in Embodiment 1, which will not be repeated here.

[0055] It should be noted that this embodiment can also be realized by adopting other devices, which do not limit the protection scope of the present invention.

[0056] The bending detection method of the flexible screen in this embodiment realizes the detection of the bending information of the flexible screen by using the...

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Abstract

The invention discloses a bending test method and bending test device of a flexible screen. The bending test method of the flexible screen includes the following steps that: a plurality of detection points are arranged on the flexible screen; the pressure values of each detection point are obtained; and the curvature of each detection point is calculated according to the pressure values of each detection point, and the bending information of the flexible screen is obtained. With the bending test method and bending test device of the flexible screen of the invention, the bending information of the flexible screen of a mobile terminal can be detected; the pressure values of the front surface and the back surface of each detection point are both detected, and therefore, the accuracy of detection can be improved; and an image displayed by the flexible screen can be compensated in a targeted manner according to the detected bending information, and therefore, a user can see a basically flat image on the bent flexible screen, and the visual observation experience of the user can be improved.

Description

technical field [0001] The invention relates to a bending detection method and a bending detection device of a flexible screen. Background technique [0002] The existing flexible screen display technology mainly solves the twisting function of the screen, but it cannot effectively detect the bending of the flexible screen when the flexible screen is bent, so that the specific bending information of the flexible screen cannot be obtained, and it cannot solve the problem of screen bending. The problem of the distortion of the display image seen by the user, that is, the existing technology cannot detect the bending of the display screen, and at the same time, it cannot solve the problem of image display bending caused by the bending of the screen. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a flexible screen bending detection method in order to overcome the inability to detect the bending of the flexible scree...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/20
CPCG01B21/20
Inventor 陈昌贤
Owner HUAQIN TECH CO LTD
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