True three-dimensional imaging display screen

Abstract

The invention relates to a true three-dimensional imaging display screen with high fidelity imaging, which consists of a first screen, a second screen, a wall body and a stepped shaft, wherein the first screen and the second screen are centrally symmetric to each other, the wall body is arranged between the first screen and the second screen; the wall body consists of a through hole and four end parts; one end part of the first screen is connected with one end part of the wall body, the other end part of the first screen is connected with the other end part of the wall body; one end of the second screen is connected with a third end part of the wall body, and the other end part of the second screen is connected with a fourth end part of the wall body; and the middle part of the wall body is provided with a through hole, and the stepped shaft is arranged inside the through hole. The true three-dimensional imaging display screen selects the material with high transparency and strong mechanical performance, adopts the stepped shaft conforming to the strength distribution and precision requirement as a restriction structure of the entire screen to overcome the weakness that the movement of the single helical display screen is unstable. The structure of the true three-dimensional imaging display screen ensures the stability under the rapid rotation condition, adequately utilizes the display space, and obtains the eliminated true three-dimensional image.

Description

technical field [0001] The invention belongs to the technical field of stereoscopic display and relates to a display screen used for true three-dimensional stereoscopic imaging. Background technique [0002] The use of rotating spiral surface as a display screen to generate true three-dimensional images has been implemented abroad. Researchers from Texas Instruments have conducted extensive research on the technology of laser scanning rotating spiral surfaces to generate true three-dimensional images. OmniView, which they developed in partnership with the U.S. Air Force TM As for the display device, an attempt was made on the combined three-dimensional display of spiral screen and laser scanning technology. This method scans a laser beam on a rotatable single-sided spiral screen. The reflection of the helicoid creates momentary points of light in three-dimensional space. The switching timing and scanning mode of the laser are synchronized with the rotation position of the...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of insufficient stability of the image generated by the single-sided screen in the prior art, the purpose of the present invention is to design a unique true three-dimensional stereoscopic imaging display screen. For this reason, the present invention provides a more stable and reliable true three-dimensional stereoscopic image display screen

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