CN205539740U - Naked -eye 3D display - Google Patents

Abstract

The utility model discloses a naked -eye 3D display, including shell, lenticular lens membrane, liquid crystal display and the main control circuit board, the lenticular lens membrane divide into the front and the back, openly is align to grid's halfcylinder, and the back is planar structure, and the back is attached on liquid crystal display, be equipped with the main control circuit board in the shell, show processing module, audio frequency and video processing module, wireless communication module including host system, power module, 3D, power module, 3D show processing module, audio frequency and video processing module, and wireless communication module is connected with the host system electricity, power module and host system electricity is connected, also be connected with liquid crystal display is electric, wireless communication module still with remote client wireless connection. The utility model provides a naked -eye 3D display adopts the lenticular lens 3D technique, and the luminance of demonstration is not influenced, and the display effect is more clear, and the third dimension is stronger, provide wireless communication function and touch -sensitive screen function simultaneously, easy operation is convenient.

Description

Bore hole 3D display

Technical field

This utility model relates to field of display, particularly relates to a kind of without by 3D glasses, it is achieved viewing 3D video Bore hole 3D display.

Background technology

The display device used in daily life the most all uses two dimension display, it is impossible to show the depth of field letter of scene intuitively Breath.Along with computer information technology and the development of Display Technique, dimension display technologies has become a research weight in display field Point.The operation principle of three-dimensional (3D) Display Technique is: for Same Scene, make left eye and the right eye reception figure respectively of beholder Picture, the interpupillary distance between beholder two position difference produced, the left eye beholder can present on the retina of right eye Going out the two the most discrepant images of width, this difference is referred to as " visual disparity ", and this two secondary discrepant image construction " is stood for a pair Body image to ", " stereo pairs ", after the fusion through brain visual cortex, is the formation of stereoeffect.

At present, 3D Display Technique more typically for spectacle, the program of projection all uses Polarization Method, needs beholder to wear Wear 3D glasses, and so watch inconvenience, especially for the crowd worn glasses, viewing 3D video the most not side Just.For above not enough, bore hole formula 3D technology display is in development mostly, technically from the point of view of, bore hole formula 3D can be divided For optical barrier type, lens pillar technology and sensing light source three kinds.The advantage of bore hole formula 3D technology maximum has broken away from glasses Constraint, but the aspects such as resolution, visible angle and visual range there is also a lot of deficiency.

Utility model content

For weak point present in above-mentioned technology, this utility model provides a kind of bore hole 3D display.

For achieving the above object, this utility model provides a kind of bore hole 3D display, including shell, lens pillar film, liquid Crystal display screen and main control board, described LCDs and shell enclose a cavity, described main control board appearance jointly Putting in cavity, described lens pillar film is divided into front and back, described front to be evenly distributed semicylinder, the described back side For planar structure, the described back side is attached in LCDs；

It is additionally provided with main control board in described cavity and includes that main control module, power module, 3D show processing module, audio frequency and video Processing module, wireless communication module；Described power module, 3D show processing module, audio frequency and video processing module, wireless communication module Electrically connect with main control module；Described power module electrically connects with main control module, also electrically connects with LCDs, described channel radio News module also with Terminal Server Client wireless connections.

Wherein, described shell is provided with HDMI, and described HDMI electrically connects with audio frequency and video processing module, described sound Video processing module also electrically connects with 3D display processing module, and 3D video signal incoming 3D display processing module processes and shows.

Wherein, described lens pillar film is composite, and the back side of described lens pillar film is fixed on by curable glue In LCDs, the front of described lens pillar film is additionally provided with one layer of ultrathin flexible touch panel.

Wherein, described LCDs is super brightness 1500nits display screen, described LCDs and power module Electrical connection, and electrically connect with main control module.

Wherein, being additionally provided with a radiator fan in described cavity, described shell is provided with equally distributed through hole, described heat radiation Fan is arranged near through hole.

The beneficial effects of the utility model are: compared with prior art, the bore hole 3D display that this utility model provides, logical Cross the displaying principle of lens pillar film, reach bore hole 3D video-see effect, just use the great advantage of lens pillar 3D technology Being that brightness is unaffected, and display effect is apparent, third dimension is higher；Meanwhile, this utility model is provided with wireless communication module, Communication can be carried out with Terminal Server Client, operate simpler, it is easier to control.

Accompanying drawing explanation

Fig. 1 is the structural representation of bore hole 3D display lens pillar film of the present utility model；

Fig. 2 is bore hole 3D internal control module operating diagram of the present utility model.

Main element symbol description is as follows:

1, lens pillar film 2, LCDs

3, main control board 4, Terminal Server Client

5, HDMI 11, front

12, the back side 13, touch panel

31, main control module 32,3D show processing module

33, audio frequency and video processing module 34, wireless communication module

35, power module.

Detailed description of the invention

In order to more clearly state this utility model, below in conjunction with the accompanying drawings this utility model is further described.

Referring to Fig. 1, this utility model provides a kind of bore hole 3D display, including shell (not shown), lens pillar film 1, LCDs 2 and main control board 3, LCDs 2 and shell enclose a cavity jointly, and main control board 3 holds Putting in cavity, lens pillar film 1 is divided into front 11 and the back side 12, and front is the lens of evenly distributed semicylinder, the back side 12 is planar structure, and the back side 12 is attached in LCDs；

It is additionally provided with main control board 3 in cavity and includes that main control module 31, power module 35,3D show processing module 32, sound Video processing module 33, wireless communication module 34；Power module 35,3D show processing module 32, audio frequency and video processing module 33, nothing Line communication module 34 electrically connects with main control module 31；Power module 35 electrically connects with main control module 31, also with LCDs 2 electricity Connect.

This utility model is display bore hole 3D effect, have employed lens pillar technology, and lens pillar technology is the most double Convex lens or microtrabeculae lens 3D technology, its principle is to add last layer lens pillar before LCDs 2, makes liquid crystal display The image plane of screen 2 is positioned on the focal plane of lens, and so pixel of the image below each post lens is divided into a few height picture Element, such lens just can project each sub-pixel in different directions, and then eyes watch LCDs from different angles 2, just see different sub-pixels, thus reach the effect of 3D.

Compared with prior art, the bore hole 3D display that this utility model provides, one is increased on the surface of LCDs 2 Layer thickness is less than the plain cylindrical lens of 0.3mm or the lens pillar that can turn to；By the displaying principle of lens pillar film, Reaching bore hole 3D video-see effect, the great advantage using lens pillar 3D technology is exactly that brightness is unaffected, and display effect The most apparent, third dimension is higher；Meanwhile, this utility model is provided with wireless communication module, can lead to Terminal Server Client News, operate simpler, it is easier to control.

In the present embodiment, shell is provided with HDMI 5, and HDMI 5 electrically connects with audio frequency and video processing module 33, sound Video processing module 33 also electrically connects with 3D display processing module 32, and 3D video signal incoming 3D display processing module 32 processes also LCDs 2 shows.

In the present embodiment, lens pillar film 1 is composite, and the back side 12 of lens pillar film 1 is solid by curable glue Being scheduled in LCDs 2, the front 11 of lens pillar film 1 is additionally provided with one layer of ultrathin flexible touch panel 13, touch panel 13 Setting, enable with carrying out touch screen control, the convenient display content controlling 3D display in the case of not having remote controller And state.In addition, this utility model is additionally provided with wireless communication module 34, and wireless communication module 34 can be with remote client End 4 is attached, and can be controlled bore hole 3D display screen by Terminal Server Client 4, simultaneously can also be by this channel radio News module 34 transmits related data to bore hole 3D display screen, enormously simplify the operating process of bore hole 3D display, intelligent journey Degree height.

In the present embodiment, LCDs 2 is super brightness 1500nits display screen, LCDs 2 and power supply mould Block 35 electrically connects, and electrically connects with main control module 31.Owing to current 3D grating material decay lcd screen brightness of image is up to 70%, During general brightness screen display 3D rendering, the details of 3-D view is difficult to clearly show, only uses super brightness LCD screen The 3D display of curtain, could really meet the image display requirement of 3D display.Use super brightness 1500nits liquid crystal module The bore hole 3D display of processing, its screen picture brightness is more than 5 times of like product brightness, in like product, especially The image of terminal clearly shows aspect, possesses bigger advantage.If being applied to the public display field of commercial operations, as public In the bore hole 3D advertisement machine in place, it will have the biggest market competitiveness and market prospect.

In the present embodiment, being additionally provided with a radiator fan (not shown) in cavity, shell is provided with equally distributed through hole, Radiator fan is arranged near through hole, and machine can produce certain heat after running a period of time, if shell is the housing closed, Heat will be unable to diffusion, thus affects the service life of machine, and this utility model is not only provided with louvre on shell, and It is additionally provided with radiator fan, it is possible to the heat produced internal component the most more quickly is evacuated, significantly in 3D display Improve the service life of bore hole 3D display.

Advantage of the present utility model is:

1) the bore hole 3D display that this utility model provides, uses lens pillar 3D technology, and the brightness of display is unaffected, And display effect is apparent, third dimension is higher；

2) it is provided with wireless communication module, communication can be carried out with Terminal Server Client, operate simpler, it is easier to control;

3) ultrathin flexible touch panel is set, is conducive to preferably bore hole 3D display screen being controlled, intelligence degree High.

Only several specific embodiments of the present utility model disclosed above, but this utility model is not limited to this, The changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims (5)

1. a bore hole 3D display, it is characterised in that include shell, lens pillar film, LCDs and main control board, Described LCDs and shell enclose a cavity jointly, and described main control board is contained in cavity, and described column is saturating Mirror film is divided into front and back, described front to be evenly distributed semicylinder, and the described back side is planar structure, and the described back side is pasted It is attached in LCDs；

It is additionally provided with main control board in described cavity and includes that main control module, power module, 3D display processing module, audio frequency and video process Module, wireless communication module；Described power module, 3D show processing module, audio frequency and video processing module, wireless communication module and master Control module electrical connection；Described power module electrically connects with main control module, also electrically connects with LCDs, described wireless telecommunications mould Block also with Terminal Server Client wireless connections.

Bore hole 3D display the most according to claim 1, it is characterised in that described LCDs is super brightness 1500NITS LCDs, described LCDs electrically connects with power module, and electrically connects with main control module.

Bore hole 3D display the most according to claim 1, it is characterised in that described shell is provided with HDMI, described HDMI electrically connects with audio frequency and video processing module, and described audio frequency and video processing module also electrically connects with 3D display processing module, 3D Video signal incoming 3D display processing module processes and shows.

Bore hole 3D display the most according to claim 1, it is characterised in that described lens pillar film is composite, institute The back side stating lens pillar film is fixed in LCDs by curable glue, and the front of described lens pillar film is additionally provided with one Layer ultrathin flexible touch panel.

Bore hole 3D display the most according to claim 1, it is characterised in that be additionally provided with a radiator fan in described cavity, Described shell is provided with equally distributed through hole, and described radiator fan is arranged near through hole.