Transparent screen

A transparent screen and screen technology, applied in the field of screens, can solve the problems of not being able to superimpose virtual world images well, and not being able to present the real environment of the screen at the same time

Inactive Publication Date: 2019-01-29
颛孙鑫宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing various display screens are opaque, and cannot superimpose the images of the virtual world and the real world well. Such display screens can only present virtual images, but cannot present the real environment behind the screen at the same time.

Method used

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Examples

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Embodiment Construction

[0009] A transparent screen optical path of the present invention will be described in detail below in conjunction with the drawings and embodiments.

[0010] ginseng Figure 1 to Figure 2 as shown, figure 1 It is a left view of a transparent screen of the present invention; figure 2 It is an axonometric view of a transparent screen of the present invention.

[0011] In this embodiment, a transparent screen includes: holographic projection film 1 , holographic projection film 2 , reflective coating 3 , reflective coating 4 , lcd 5 , led 6 , polarizing film 7 , and polarizing film 8 . It should be noted that this embodiment does not specifically limit the positional relationship and quantity of the components. figure 2 The positional relationship and quantity of the various components shown are only preferred embodiments.

[0012] In this embodiment, the lcd5 is irradiated by the led6 to emit light, the light passes through the polarizing film 8 and reaches the reflective...

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PUM

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Abstract

The invention relates to a transparent screen. The transparent screen comprises an led, an lcd, a transparent board, reflective coatings, holographic projection films and polarization films, and is characterized in that pictures displayed by one or more lcds transmit through the one or more polarization films, magnified and projected on a cylindrical reflecting mirror and imaged on one or more holographic projection films. The beneficial effect is that the transparent screen can present virtual pictures and also can present the real environment behind the screen at the same time so as to meetthe requirements of people for augmented reality. The transparent screen is simple in structure, convenient and practical.

Description

technical field [0001] The invention relates to a screen. Background technique [0002] After the birth of augmented reality technology, people have the need to interact with virtual objects in real time. People want to display virtual information and real world information at the same time. The two superimpose each other. People want to visually increase the real world amount of information. [0003] Existing various display screens are opaque, and cannot superimpose the images of the virtual world and the real world well. Such display screens can only present virtual images, but cannot present the real environment behind the screen at the same time. Contents of the invention [0004] The object of the present invention is to provide a transparent screen to solve the above problems. [0005] In an embodiment of the present invention, a transparent screen is provided, including: leds, lcds, transparent plates, reflective coatings, holographic projection films, and polari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03H1/22
CPCG03H1/22
Inventor 颛孙鑫宇
Owner 颛孙鑫宇
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