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Rectangular external spherical display

A technology of outer spherical surface and display, which is applied in the direction of instruments, identification devices, etc., can solve the problems of rough picture, uncomfortable feeling of picture fragmentation, difficult outer spherical surface display, etc., and achieve the effect of increasing the sense of prominence and thickening

Inactive Publication Date: 2016-09-28
BEIJING VOFRID CULTURE MEDIA CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing outer spherical displays are spliced ​​with tiny LED modules with a large pixel pitch. Watching them at close range is like a small mosaic one by one. Not only is the picture very rough, but also the sense of fragmentation is very uncomfortable.
It is well known that the cylindrical curved surface display can be realized through the bending of the screen by virtue of the bendability of the screen, but the spherical display is difficult to realize through the conventional simple method, because the existing display technology, whether it is projection or flexible flat display , it is difficult to realize outer spherical display

Method used

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Embodiment Construction

[0025] according to Figure 1-8 implement.

[0026] The present invention is made up of flat panel display 1, outer spherical image guiding screen 2, strong non-stretch adhesive tape 3, frame 4, as figure 1 shown. The flat panel display 1 and the outer spherical image guide screen 2 are bonded together from the side by the strong non-stretch adhesive tape; the frame 4 supports the flat panel display) and the outer spherical image guide screen 2;

[0027] The outer spherical image guide screen 2 is an image guide screen composed of optical fibers perpendicular to the flat panel display 1, and its function is to convert the image of the flat panel display 1 into an image displayed on the outer spherical surface.

[0028] The flat panel display 1 of the present invention can be a small-pitch LED display, an LCD display, an OLED display, a QLED display, a PLED display, etc.

[0029] The outer spherical image guiding screen 2 of the present invention is an image guiding screen c...

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Abstract

The invention discloses a rectangular external spherical display and belongs to the technical field of VR (visual reality) display. The rectangular external spherical display comprises a flat-panel display (1), an external spherical image guide screen (2), a strong non-stretching adhesive tape (3) and a frame (4), wherein the flat-panel display (1) and the external spherical image guide screen (2) are bonded from side surfaces by the strong non-stretching adhesive tape (3) and are supported by the frame (4); the external spherical image guide screen (2) comprises optical fibers perpendicular to the flat-panel display (1), and is used for converting images of the flat-panel display (1) into images displayed on the external spherical surface. The rectangular external spherical display has the advantages that the highlight and deep sense of the images are enhanced, particularly, when the display is applied to an AR (augmented reality) scene, static scenery can be endowed with dynamic and change, and an unexpected shocking effect can be realized.

Description

technical field [0001] The invention belongs to the technical field of VR display, and in particular provides a rectangular outer spherical display, which is widely used in teaching, AR landscape, exhibitions, science and technology museums and other places. 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. VR and AR display technologies are not only glasses-type, but also include various special display technologies, such as: used in AR garden landscapes, outside The spherical display can instantly highlight certain images, giving people a special shock. [0003] Most of the existing outer spherical displays are spliced ​​with tiny LED modules with a large pixel pitch, which is li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/305G09F9/33G09F9/35
CPCG09F9/305G09F9/33G09F9/35
Inventor 俞阳白建荣李洪林张莹莹陈文伟
Owner BEIJING VOFRID CULTURE MEDIA CO LTD
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