Non-screen display

Abstract

The invention relates to a non-screen monitor, it includes: The pressurizing unit, the atomizing device, the steam fog generator, the projection equipment, its characteristic is; the pressurizing unit is the wind tunnel or the booster pump, the atomizing device is spray groove or the stereographic projection sprayer, one wind tunnel end connects with the steam fog generator, the another wind tunnel end with spray groove overage pipecoupling, the projects equipment setup on the seat apart from spray groove certain distant, the distant based on the clarity of the visual object on the fog act. This screen did not demonstrate when any also does not have, if must demonstrate, suddenly appears the calligraphy and painting in the mid air, not only can watch television, but also can provide a new advertisement picture for the billboard, according to material object, when the light emitting diode projects luminous spot composes the captions on the ultrasonic inhalator, its effect quite floweriness dazzle the eyes, also blind gas spray, when project television, the water used steam fog effect must be better than the ultrasonic inhalator, but can see the white fog appearance.

Description

Technical field [0001] The invention relates to a non-screen display which can display calligraphy and painting without being able to see the screen. Background technique [0002] The existing TVs and billboards in public places are all displayed by visible screens or various neon lights and metal plates. Not only is the technical processing difficult, the volume is large, the cost is high, and it needs wind resistance, often Reports of billboards falling from rooftops. Contents of the invention [0003] In order to overcome the disadvantages of complex structure, difficult technical processing, large volume and high cost of the above-mentioned screened display, a screenless display that does not need a screen but can display TV pictures and characters in mid-air is provided. The screenless display Not only the structure is simple, the production is easy, but also the failure rate of the product is low, and the cost of the product is greatly reduced. [0004] The invento...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of complex structure, difficult technical processing, large volume and high cost of the above-mentioned screened display, a screenless display that does not need a screen but can display TV pictures and characters in mid-air is provided. The screenless display Not only is the structure simple, the production is easy, but the failure rate of its products is also low, and its product cost is even more reduced.

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