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Image display device and image display method

An image display device and image display technology, applied to identification devices, static indicators, cathode ray tube indicators, etc., can solve the problems that the display device cannot display normally

Inactive Publication Date: 2016-01-13
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides an image display device and an image display method to solve the problem that the display device cannot display normally due to the inversion of the display screen

Method used

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  • Image display device and image display method

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Embodiment Construction

[0035] The specific implementation manners of the image display device and the image display method provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] An image display device provided by an embodiment of the present invention, such as figure 2 As shown, it includes: a plurality of display screens 1 spliced, a gravity sensor 2 integrated in each display screen 1, a field programmable logic device 3 electrically connected to each display screen 1 and each gravity sensor 2, and a A memory 4 electrically connected to the field programmable logic device 3; wherein,

[0037] Memory 4, used to store image information to be displayed;

[0038] The gravity sensor 2 is used to determine the placement direction of the corresponding display screen 1; when determining that the placement direction of the corresponding display screen 1 is forward, output the first control signal to the field programma...

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PUM

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Abstract

The invention discloses an image display device and an image display method. The image display device comprises multiple spliced display screens, gravity sensors which are integrated on all display screens, an on-site programmable logic device which is electrically connected with all the display screens and all the gravity sensors and a storage which is electrically connected with the on-site programmable logic device. The placing direction of each display screen is determined through a corresponding gravity sensor, and the on-site programmable logic device automatically adjusts and reads the sequence of image information in the storage according to display screen placing direction results determined through the corresponding gravity sensor and outputs the read image information to the corresponding display screens, so that it is guaranteed that the image display device can normally display images no matter the display screens are placed in the positive direction or placed in the reverse direction.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an image display device and an image display method. Background technique [0002] At present, in order to realize large-screen display, a display device formed by splicing multiple independent display screens emerges as the times require. [0003] During the installation process of the existing display devices spliced ​​by multiple display screens, after the multiple display screens are assembled, it may be found that the display screens are placed in reverse, that is, the placement direction of the display screens is rotated by 180°, for example ,Such as Figure 1a and Figure 1b As shown, the display device is composed of four independent display screens ABCD. Figure 1a The four display screens ABCD are placed forward, Figure 1b Displays A and B in are reversed, Figure 1b The displays C and D in are placed forward, at this time, in order to ensure Figure 1b Th...

Claims

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Application Information

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IPC IPC(8): G09F9/302G09G3/20
CPCG06F3/1446G09F9/3026G09G3/20G09G3/2096G09G5/005G09G5/12G09G5/42G09G2300/026G09G2310/08G09G2340/0407G09G2340/0442G09G2340/045G09G2340/0492G09G2370/12G09F9/3023
Inventor 马希通赵天月卫创周志刚
Owner BOE TECH GRP CO LTD
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