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Device and method for image display

A display device and image display technology, applied in image communication, image data processing, image and image conversion, etc.

Pending Publication Date: 2021-03-16
INTERDIGITAL CE PATENT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While the inherent mobility of such devices is a huge advantage, it also has at least one disadvantage: non-mobile devices are relatively easy to arrange so that the displayed image is horizontal, which is not always the case with mobile devices
However, this solution only works for round screens

Method used

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  • Device and method for image display
  • Device and method for image display
  • Device and method for image display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] figure 1 A mobile display device 100 is shown according to an embodiment of the present principles. The mobile display device 100 may be, for example, a smartphone or a tablet. The mobile display device 100 preferably includes an at least substantially rectangular (or square, but other shapes as will be shown below) screen 110, at least one hardware processor ("processor") 120, memory 130 , an inclinometer (also called a tilt sensor) 140 and an interface 150 . It will be appreciated that, for the sake of clarity, portions of the mobile display device 100 that are not useful for understanding the present principles have not been shown.

[0029] Screen 110 may be any suitable conventional display configured to display images. A screen 110 is considered horizontal when the major axis is parallel to the horizontal; for example, a rectangular screen is considered horizontal when one of its short sides or one of its long sides is parallel to the horizontal.

[0030] The m...

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PUM

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Abstract

A display device (100) obtains (S210) an image, obtains (S220) a current measure of inclination of a screen (110) of the display device (100), rotates (S230) the image to compensate for the inclination to render the image parallel with the horizon, scales (S240) and displays (S250) the image entire and horizontally on the screen. The image can be part of a video for which other images are processed to be displayed horizontally. The image can be scaled to maximise the size of the image when displayed on the screen (110); this can be performed after a period of unchanged inclination.

Description

technical field [0001] The present disclosure relates generally to display devices, and more particularly to displays on rotatable displays. Background technique [0002] This section is intended to introduce the reader to various aspects of art, which may be related to various aspects of the present disclosure that are described and / or claimed below. It is believed that this discussion helps to provide the reader with background information to facilitate a better understanding of various aspects of the present disclosure. Accordingly, it should be understood that these statements are to be read in this light, and not as admissions of prior art. [0003] Watching videos on mobile display devices such as smartphones and tablets is already commonplace. While the inherent mobility of such devices is a huge advantage, it also has at least one disadvantage: non-mobile devices are relatively easy to arrange so that the displayed image is horizontal, which is not always the case ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/00G06F3/0346H04N5/232
CPCG06F1/1694G06F3/017G06F3/0346G06F3/04845G06F2200/1614G06F2200/1637G09G5/00G09G2340/0442G09G2340/0464G09G2340/0485G09G2340/0492G09G2354/00H04N23/632H04N23/80G06F3/04815G06T3/40G06T3/60
Inventor G.奎尔T.莫林K.杰古S.弗拉勒
Owner INTERDIGITAL CE PATENT HLDG