CN205788922U

CN205788922U - A kind of picture of leading that plane picture is converted into spherical outside surface image shields

Info

Publication number: CN205788922U
Application number: CN201620644665.0U
Authority: CN
Inventors: 俞阳; 白建荣; 李洪林; 于志峰; 尚静川
Original assignee: Beijing Vofrid Culture Transmission Co Ltd
Current assignee: Beijing Vofrid Culture Transmission Co Ltd
Priority date: 2016-06-25
Filing date: 2016-06-25
Publication date: 2016-12-07
Anticipated expiration: 2026-06-25

Abstract

A kind of picture of leading that plane picture is converted into spherical outside surface image shields, and belongs to VR Display Technique field.Including fiber optic conduction layer, antireflection layer, spherical outside surface surface conditioning agent, the sensitive surface of fiber optic conduction layer is bonding or spraying plating antireflection layer, and spherical outside surface surface conditioning agent 3 is sprayed on the display surface of fiber optic conduction layer.Advantage is, adds the Prwsnt of image and thick and heavy sense, in particular for dynamic AR scene, has and allows people produce beyond thought shock effect.

Description

A kind of picture of leading that plane picture is converted into spherical outside surface image shields

Technical field

This utility model belongs to VR Display Technique field, in particular, provides one and plane picture is converted into spherical outside surface figure Leading as screen of picture, in the place such as teaching, AR garden landscape, display and demonstration, science and technology center, has purposes widely.

Background technology

Spherical outside surface shows and is possible not only to make image to obtain wide viewing angle, and image can be made to obtain Prwsnt, it is also possible to true Reproduce spherical outside surface image on the spot, such as: the tellurion etc. of teaching.The use of spherical outside surface display maximum is in addition to teaching, also Being that being applied to AR shows, VR, AR Display Technique is not only spectacle, but also includes various extraordinary Display Technique, than As: among AR garden landscape, spherical outside surface shows can make certain image moment highlight, and gives special shock.

Existing spherical outside surface shows the small LED module splicing mostly using pixel interval bigger, also closely watches Such as little mosaic one by one, not only picture is the most coarse, and picture isolates to feel and allows very much people uncomfortable.Many institute's weeks Know: cylindricality cambered surface is shown and can be realized by the bending of screen by the flexible of screen, but sphere shows then very difficult logical The simple approach crossing routine realizes, because existing Display Technique, either projects, or flexible flat shows, is all difficult to real Existing spherical outside surface shows.

Summary of the invention

The purpose of this utility model be to provide a kind of plane picture is converted into spherical outside surface image lead as screen, can be by Plane picture is converted into the image that spherical outside surface shows.

Principle of the present utility model is the guide-lighting image-forming principle of optical fiber.

This utility model includes fiber optic conduction layer 1, antireflection layer 2, spherical outside surface surface conditioning agent 3, as shown in Figure 1.Optical fiber The sensitive surface of conducting shell 1 is bonding or spraying plating antireflection layer 2, and spherical outside surface surface conditioning agent 3 is sprayed on the display of fiber optic conduction layer 1 Face.

Fiber optic conduction layer 1 of the present utility model is plastic optical fiber, and its composition is a kind of is converted into spherical outside surface figure by plane picture Leading as screen is guide-lighting or leads as part of picture, is responsible for being displaced to the pixel of plane picture the surface of spherical outside surface, will cut by optical fiber Become isometric fiber segment, the physical dimension banding, viscous that sensitive surface uses dense accumulation mode to pile up and irradiates by sensitive surface light source Connecing, sensitive surface is cut, polishes, polished, form sensitive surface, the diameter range of fiber optic conduction layer 1 spherical outside surface is: 0.1～3m, as Shown in Fig. 2.Its arrangement and forming method are with reference to patent ZL 2,007 1 0176399.9 " a kind of high gain transmissive viewing screen ", ZL Method described in 2007 1 0176403.1 " leaded light image amplification screens " is implemented, and can be arranged in cuboid, then ectosphere in advance Face can machine by after molding or carve, and forms spherical outside surface, as shown in Figure 3；Can also directly be arranged in spherical outside surface Shape, carry out the most again shaping, shaping, and form spherical outside surface, as shown in Figure 4.

Antireflection layer 2 of the present utility model is that a kind of refractive index is less than fiber-optic core material refractive index among fiber optic conduction layer 1 Can spraying plating high transparency liquid on fiber optic conduction layer 1, antireflection layer 2 can directly spraying plating in the planar portions of fiber optic conduction layer 1 Point.

Spherical outside surface surface conditioning agent 3 of the present utility model is that one can increase and a kind of plane picture is converted into spherical outside surface figure The contrast leading picture screen of picture and the transparent finishing agent at visual angle.

The utility model has the advantage of, add the Prwsnt of image and thick and heavy sense, in particular for dynamic AR scene, Have and allow people produce beyond thought shock effect.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.Wherein fiber optic conduction layer 1, antireflection layer 2, spherical outside surface surface process Agent 3.

Fig. 2 is the schematic diagram of fiber optic conduction layer 1, and the pixel of plane picture is displaced to the surface of spherical outside surface.

Fig. 3 is that the spherical outside surface of fiber optic conduction layer 1 is by the schematic diagram machining or carving after molding.

Fig. 4 is the shape that fiber optic conduction layer 1 is directly arranged in spherical outside surface, carries out shaping, the schematic diagram of shaping the most again.

Detailed description of the invention

Implement according to Fig. 1～4.

This utility model includes fiber optic conduction layer 1, antireflection layer 2, spherical outside surface surface conditioning agent 3；As shown in Figure 1.Optical fiber The sensitive surface of conducting shell 1 is bonding or spraying plating antireflection layer 2, and spherical outside surface surface conditioning agent 3 is sprayed on the display of fiber optic conduction layer 1 Face.

Fiber optic conduction layer 1 of the present utility model is plastic optical fiber, and its composition is a kind of is converted into spherical outside surface figure by plane picture Leading as screen is guide-lighting or leads as part of picture, is responsible for being displaced to the pixel of plane picture the surface of spherical outside surface, as shown in Figure 2. Its arrangement and forming method are with reference to patent ZL 2,007 1 0176399.9 " a kind of high gain transmissive viewing screen ", ZL 2,007 1 Method described in 0176403.1 " leaded light image amplification screen " is implemented, and can be arranged in cuboid in advance, and then spherical outside surface can lead to Machine after overmolding or carve, and forming spherical outside surface, as shown in Figure 3；Can also directly be arranged in the shape of spherical outside surface, so After carry out again shaping, shaping, and form spherical outside surface, as shown in Figure 4.

Spherical outside surface surface conditioning agent 3 of the present utility model is that one can increase and a kind of plane picture is converted into spherical outside surface figure Leading as screen contrast and the transparent finishing agent at visual angle of picture.

Claims

1. the picture of leading that plane picture is converted into spherical outside surface image shields, it is characterised in that includes fiber optic conduction layer (1), subtract Reflecting layer (2), spherical outside surface surface conditioning agent (3)；The sensitive surface of fiber optic conduction layer (1) is bonding or spraying plating antireflection layer (2), ectosphere Face surface conditioning agent (3) is sprayed on the display surface of fiber optic conduction layer (1).

The picture of leading that plane picture is converted into spherical outside surface image the most according to claim 1 shields, it is characterised in that optical fiber passes Conducting shell (1) is plastic optical fiber, and the diameter range of fiber optic conduction layer (1) spherical outside surface is: 0.1～3m.

The most according to claim 1, plane picture is converted into leading as screen of spherical outside surface image, it is characterised in that described subtracts Reflecting layer (2) be a kind of refractive index less than among fiber optic conduction layer 1 fiber-optic core material refractive index can spraying plating in fiber optic conduction layer 1 it On high transparency liquid, antireflection layer (2) directly spraying plating is in the planar section of fiber optic conduction layer (1).

What plane picture was converted into spherical outside surface image the most according to claim 1 leads picture screen, it is characterised in that outside described Spherical face inorganic agent (3) is a kind of contrast leading picture screen and visual angle increasing and plane picture being converted into spherical outside surface image Transparent finishing agent.