Any-arc-angle excircle-spherical-surface-displaying seamless display screen

A technology of outer spherical surface and spherical surface, which is applied in the field of seamless display screen, which can solve the problems of difficult outer spherical display, black seams, and visual discomfort of the picture.

Inactive Publication Date: 2017-02-15
BEIJING FANGRUI BOSHI DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing outer spherical displays are spliced ​​with tiny LED modules with a large pixel pitch. It is not only like a small mosaic when viewed at a close distance, but also when assembled into an outer spherical display, there will be gaps between the modules, and the gaps will produce black. Seams, black seams splitting the picture will make people feel visually uncomfortab

Method used

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  • Any-arc-angle excircle-spherical-surface-displaying seamless display screen

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Embodiment Construction

[0033] Figure 1 to Figure 10 It is a specific embodiment of the present invention.

[0034] The present invention consists of a pentagonal outer spherical splicing unit 1, a hexagonal outer spherical splicing unit 2, an outer spherical splicing unit back frame 3, and an outer spherical splicing unit fixed support frame 4, as figure 1 shown.

[0035] The pentagonal outer spherical surface splicing unit 1 of the present invention is composed of a first display module 11, a pentagonal or special-shaped pentagonal outer spherical optical fiber image guide screen 12, transparent glue or ultra-thin strong non-stretching adhesive tape 123, such as figure 2 shown. In the present invention, when the roundness of the outer spherical surface is not considered, the splicing unit 1 of the pentagonal outer spherical image guiding screen is the first display module 11, the pentagonal or special-shaped pentagonal outer spherical optical fiber image guiding screen 12 and the transparent G...

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Abstract

The invention discloses an any-arc-angle excircle-spherical-surface-displaying seamless display screen, and belongs to the technical field of VR displaying. The any-arc-angle excircle-spherical-surface-displaying seamless display screen comprises a pentagonal outer spherical surface splicing unit, a hexagonal outer spherical surface splicing unit, outer-spherical-surface-splicing-unit frame carriers and an outer-spherical-surface-splicing-unit fixing and supporting frame. The any-arc-angle excircle-spherical-surface-displaying seamless display screen has the advantages that due to excircle spherical surface displaying, the highlighting feeling and the decorous feeling of images are improved; particularly, when the any-arc-angle excircle-spherical-surface-displaying seamless display screen is used for AR scenarios, movement senses and changes can be given to static seal scenes, and the unexpected shocking effect can be generated for a person. The any-arc-angle excircle-spherical-surface-displaying seamless display screen can be widely applied to teaching, AR landscape architecture, exhibitions, showing, science and technology museums and other places.

Description

technical field [0001] The invention belongs to the technical field of VR display, and in particular provides a seamless display screen with an outer spherical display with any arc angle. the use of. Background technique [0002] The outer spherical display can not only make the image obtain a wide viewing angle, but also make the image stand out, and can also truly reproduce the outer spherical image, such as a globe for teaching. In addition to teaching, the greatest use of the outer spherical display lies in the application of AR display. For example: used in AR garden landscapes, the outer spherical display can instantly highlight certain images, giving people a special shock. Most of the existing outer spherical displays are spliced ​​with tiny LED modules with a large pixel pitch. It is not only like a small mosaic when viewed at a close distance, but also when assembled into an outer spherical display, there will be gaps between the modules, and the gaps will produc...

Claims

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Application Information

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IPC IPC(8): G09F9/302
CPCG09F9/3026
Inventor 白建荣俞阳李洪林
Owner BEIJING FANGRUI BOSHI DIGITAL TECH
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