Display system and method

A display system and display unit technology, applied in the parts, television, optics and other directions of TV systems, can solve problems such as black screen or reduced brightness, low reliability, inability to meet real-time, reliability requirements, etc., and achieve guaranteed brightness. Effect

Active Publication Date: 2014-03-26
HUAWEI TEHCHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

In the prior art, the work of these projectors is independent of each other, there is no communication mechanism, and there is a shortcoming of low reliability, because once any of the projectors is abnormal, it cannot be switched to another projector immediately. work, resulting in a black screen or reduced brightness, which cannot meet the application environment with high real-time and reliability requirements

Method used

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  • Display system and method
  • Display system and method
  • Display system and method

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Embodiment Construction

[0052] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0053] The display system of the present invention includes at least one display unit, such as figure 1 Shown is a schematic diagram of the structure of the display unit.

[0054] In this embodiment, each display unit comprises two first projectors 11 and second projectors 12 with an interlocking mechanism, and a cross pair 13 connecting the two projectors. Wherein, the intersecting line 13 is used to indicate the state of the projector; the first projector 11 and the second projector 12 respectively perform mode jump according to the state of the own machine and the neighboring machine indicated by the crossing line 13 .

[0055] In this embodiment, the intersecting line 13 connects two projectors in the same ...

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Abstract

The invention relates to the technical field of display, and discloses a display system and method. The system comprises at least one display unit, wherein each display unit comprises a first projector and a second projector which are provided with an interlocking mechanism respectively, as well as a crossing alignment which is used for connecting the two projectors; the crossing alignment is used for indicating the states of the projectors; and the projectors are used for jumping modes according to the states of the projector and the adjacent projector indicated by the crossing alignment. By utilizing the display system and method, the real-time performance and reliability of a system display image can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display system and method. Background technique [0002] In recent years, the application market of splicing display walls has developed rapidly, and the applications are becoming more and more extensive. The splicing display wall is widely used in various dispatch control centers and command control centers, as well as various fields such as exhibitions, advertisements, and performing arts, and shows a rapid growth trend. [0003] Since the image size of a single projector cannot be made too large, several or even dozens of projectors must be used to form a splicing display wall when displaying super-sized images. In the prior art, the work of these projectors is independent of each other, there is no communication mechanism, and there is a shortcoming of low reliability, because once any of the projectors is abnormal, it cannot be switched to another projector immed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/00G03B21/14H04N5/74
Inventor 刘文军伍健庭
Owner HUAWEI TEHCHNOLOGIES CO LTD
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