RU39773U1 - DEVICE FOR PLAYBACK VOLUME TELEVISION IMAGE - Google Patents

Abstract

The utility model related to television, namely, to television means for reproducing a surround television image, and can be used in any television receivers and computer monitors. The technical task of the proposed model is to provide the opportunity for full-fledged observation of a pseudo-stereoscopic image. 3 a device for reproducing a three-dimensional television image containing a video processor I, a delay line of a red signal 2, or a delay line of a signal of blue and green colors, a video amplifier unit 3, a cathode ray tube 4, anaglyph glasses 5, a beam splitting screen 6 is additionally inserted and placed between the plane of the convex imaginary image and the screen of the cathode ray tube of the medium. FIG. I.

Description

The utility model relates to television, namely, to television means for reproducing a surround television image, and can be used in any television receivers and computer monitors.

Closest to the claimed technical solution is "Device for reproducing a pseudo stereoscopic image" / cm. USSR patent No. 1327809, IPC N 04 N 15/00, publ. 07/30/1967 /, containing the primary signal amplifier, a red signal delay line or a blue and green signal delay line, an inverter, a cathode ray tube, anaglyph glasses.

A disadvantage of the known technical solution is the low perception of the depth of space and the practical absence of the effect of a convex pseudo-stereoscopic image.

The technical task of this utility model is to provide the opportunity for full-fledged observation of a pseudo-stereoscopic image.

In the device for reproducing a three-dimensional television image containing a primary signal amplifier / video processor /, a red signal delay line or a blue and green signal delay line, an inverter / video amplifier unit /, a cathode ray tube of a television tool, anaglyph glasses, an optical signal is additionally introduced means in the form of a beam-splitting screen and is placed between the plane of the convex imaginary image and the screen of the cathode ray tube of the television means.

Figure 1 shows an example implementation of a device for reproducing surround television image.

The positions in the drawing indicate the following:

1 - video processor

2 - delay line,

3 - block video amplifiers,

4 - cathode ray tube,

5 - anaglyph glasses

6 - beam splitting screen.

The introduction of a beam-splitting screen made of material partially transmitting the television light stream and its placement near the television screen allows the observer to more clearly separate the imaginary image from the plane of the television screen and practically observe the effect of a convex pseudostereoscopic image.

This device can be implemented with modern and inexpensive materials / means / and is industrially applicable.

Claims (1)

A device for reproducing a three-dimensional television image comprising a video processor, a delay line of a red signal or a delay line of blue and green signals, a video amplifier unit, a cathode ray tube of a television tool, anaglyph glasses, characterized in that an optical tool is additionally introduced in the form of a beam splitter screen and placed between the plane of the convex imaginary image and the screen of the cathode ray tube of the television means.