KR19980087781A - TV receiver metal plate screen - Google Patents

Abstract

[Technical field to which the invention described in the claims belong]

The present invention relates to a television receiver metal plate screen that displays an image of an object using a metal plate, a fluorescent substance, and a magnetron tube, without using a cathode ray tube made of an electron gun, a grid, and a fluorescent substance in a television receiver.

[Technical Challenges to Invent]

The CRT of a conventional TV receiver has a long, thin tube model at the center of the rear side, and a cathode and an electron gun, a grid, and a deflection coil are attached and installed inside the radially rectangular glass tube.

The high-voltage image current from the television receiver is emitted as an electromagnetic wave from an electron gun, and the electromagnetic wave is applied inside the front of the glass tube through a grid and through a plurality of holes of a shadow mask made of an aluminum plate with a plurality of holes. It hits the fluorescent material and reproduces an image of an object transmitted from a television station on the entire CRT.

In general, an electromagnetic wave emitted from an electron gun forms an electromagnetic wave beam through a grid, and the electromagnetic wave beam hits a fluorescent surface through a hole of a shadow mask to reproduce an image of an object in front of the CRT in a scanning line method. Therefore, the CRT of a conventional TV receiver has a problem in that the glass tube extends to the rear side and the structure is complicated.

[Summary of the solution of the invention]

Since the CRT of a conventional television receiver uses an electron gun, a grid, and an electromagnetic wave, the structure of the CRT is thin and long, so that the structure is complicated. Therefore, the present invention does not use an electron gun and a grid. In view of the adhesion of the posterior ocular retina to the optic nerve, the present invention was devised. The image signal is transmitted to the retina of the eye through the optic nerve, which is the image of an object reflected on the retina is transmitted to the brain through the optic nerve. If the brain cell functions as well, it infers that the image is reproduced in the retina, and does not emit electromagnetic waves from the electron gun, but the metal plate corresponding to the bundle of optic nerves, the fluorescent substance corresponding to the retina, and the wire type corresponding to the optic nerve. Emulsification card on the front of metal plate made of tungsten plate or stainless steel plate whose front and back are flat Fluorescent materials of zinc and emulsion are applied, and thick enamel is applied to the side and back of the metal plate, and the front of the metal plate welded and attached small bolts to the center of the back of the metal plate. It is made by inserting and attaching to the insertion groove and bolting the output line connected to the TV receiver circuit described below with nuts on the bolt on the back of the metal plate.

Thus, when the power is switched on, the high-voltage video current passing through the TV receiving circuit is diffused through the entire metal plate, and electrons stick out from the surface of the front of the metal plate by the action of the macronet tube. The image of the object transmitted from the television station is reproduced.

[Important Uses of the Invention]

In addition to television sets, the invention is divided into computer screens, electronic screens, fish finder screens, Loran screens, telephone screens, radar screens, light concentrators or photovoltaic panels with a focus on light dissipation devices and convex lenses. The center has a small hole in the center that is divided into a small circle and focuses on the screen of the automatic tracking receiver and the light focusing device or the light splitting device and the convex lens made by connecting a 5-minute metal screen. The screen of the automatic object tracking receiver, which is made by connecting four quarterly photovoltaic panels, and the fixed radar screen made by attaching five rectangular photovoltaic panels on the front, rear, left, right, and top, and a missile, rocket, or airplane. Or screens and silt of eyes made of photovoltaic panels attached to the fuselage of submarines or ships or satellites The center of the work or the rocket's induction device, with a photovoltaic panel focused on the convex lens and the diagonally divided, centered into a small circle, connected by a five-minute metal plate screen or focused on the convex lens. Screen and convex lens of missile or rocket self-guided device and three-dimensional X-ray camera (patent application No. 35524, 1997), with small holes in it, connected by diagonally divided four quarter photovoltaic panels Divided diagonally with a photovoltaic panel focused on the center, and divided into a small circle with a center, with a small hole in the center, made by connecting a 5-minute metal plate screen or focused on a convex lens, divided diagonally. It can be used for the screen and copier of the automatic adjustment device of the stereoscopic X-ray camera made by connecting the 4-minute photocell.

Description

TV receiver metal plate screen

The present invention relates to a television receiver metal plate screen that displays an image of an object by using a metal plate, a fluorescent substance, and a magnetron tube without using a cathode ray tube made of an electron gun, a grid, and a fluorescent substance in a television receiver.

The CRT of a conventional TV receiver has a long, thin tube model at the center of the rear side, and a cathode and an electron gun, a grid, and a deflection coil are attached and installed inside the radially rectangular glass tube.

The high-voltage image current passing through the above-described television receiver circuit is emitted as an electromagnetic wave from an electron gun, and the electromagnetic wave is applied to the inside of the front of the glass tube through a grid and through a plurality of holes of a shadow mask made of an aluminum plate having a plurality of holes. When hit with a fluorescent substance, an image of an object transmitted from a television camera is reproduced in front of the CRT. In general, an electromagnetic wave emitted from an electron gun forms an electromagnetic wave beam through a grid, and the electromagnetic wave beam hits a fluorescent surface through a hole of a shadow mask to reproduce an image of an object in front of the CRT in a scanning line method. Therefore, the CRT of a conventional television receiver has a problem that the glass tube extends to the rear side and the structure is complicated.

Since the CRT of a conventional television receiver uses an electron gun, a grid, and an electromagnetic wave, the back of the CRT forms an elongated, long tube model, and the structure is complicated. Therefore, the applicant does not use an electron gun and a grid. This invention was devised by looking at the adhesion site of the posterior eye retina to the optic nerve, and the image signal is transmitted to the eye retina through the optic nerve in reverse of the image of the object reflected on the retina being transmitted to the brain through the optic nerve. If it functions as a brain cell, it is not a method of emitting electromagnetic waves from the electron gun by inferring the reproduction of the image on the retina, but a metal plate corresponding to the bundle of optic nerves, a fluorescent substance corresponding to the retina, and a wire type corresponding to the optic nerve. Cadmium and oil on the front of a metal plate of tungsten or stainless steel plates Apply the fluorescent material of lead, apply thick enamel on the side and back of the metal plate, insert the metal plate of the glass plate with the metal plate insertion groove on the rear center and the front of the metal plate welded and attached with small bolts on the rear center part of the metal plate. It is inserted and attached to the groove, and the bolt on the back of the metal plate is made by connecting the output line of the TV receiver circuit described below with nuts.

Thus, when the power is switched on, the high-voltage video current passing through the TV receiving circuit is diffused on the metal plate, and the electrons pop out by the action of the magnetron tube without installing the anode and deflection coils on the front surface of the metal plate and apply it to the front of the metal plate. The fluorescent material hits and reproduces an image of an object transmitted from a television station on the front of the television receiver metal plate screen.

1 is a rear side perspective view of a glass plate

Fig. 2 is a rear side perspective view of a metal plate

3 is a front perspective view of a television receiver metal plate screen;

※ Explanation of code for main part of drawing

1. Glass Plate 2. Groove 3. Metal Plate 4. Bolt 5. Enamel 6. Phosphor

Detailed Description of the Invention The present invention will be described in detail with reference to the accompanying drawings, in which the front face is flat and the rear metal plate insertion groove of the transparent glass plate (1) having a rectangular metal plate insertion groove (2) in the rear center is shown. 2, the front and rear surfaces of the rectangular quadrangle model are flat, and the front surface is coated with a fluorescent material (6) made of cadmium emulsion and zinc emulsion, and to prevent the electrons from popping out on the side and the rear surface. The front surface of the tungsten plate or the stainless steel plate 3 made of tungsten plate or stainless steel plate coated with the enamel 5 and welded and attached with a small bolt 4 to the center of the rear side is inserted and attached as shown in FIG. Tighten the output line of the TV receiver circuit described below with a nut attached to the bolt attached to the

As shown in the above-mentioned television receiver circuit, when the power is switched on and the power is switched on, the weak high frequency signal received from the antenna in the high frequency current amplifier circuit is amplified to the high frequency current by the amplification degree of the transistor, and in the tuner circuit, the VHF band and the UHF Bands of the frequency band, and the VHF band and the UHF band frequency currents tuned by the tuner circuit in the video current longitudinal circuit using a transformer-coupled Class A power amplifier circuit, the electrons protruding from the front of the metal plate hit the fluorescent material. Amplifies the video current to a high voltage enough to reproduce the image, simultaneously separates the audio current from the video current, and the high-voltage video current from the video current amplifier is diffused throughout the metal plate, deflecting the anode and deflection as in the CRT. Even if no coil is installed, the magnetron tube acts on the surface of the metal plate The image of the object transmitted from the television station is reproduced on the front surface of the television receiver metal plate screen by the projection of the fluorescent substance applied to the front surface of the metal plate.

This invention uses a metal plate and a magnetron tube without using an electron gun, a grid and a deflection coil composed of cathodes and anodes of a cathode ray tube of a conventional television receiver, so that the structure of a television receiver is simple and economical and convenient.

[Important Uses of the Invention]

In addition to television sets, the invention is divided into computer screens, electronic screens, fish finder screens, Loran screens, telephone screens, radar screens, light concentrators or photovoltaic panels with a focus on light dissipation devices and convex lenses. The center has a small hole in the center that is divided into a small circle and focuses on the screen of the automatic tracking receiver and the light focusing device or the light splitting device and the convex lens. The screen of the automatic object tracking receiver, which is made by connecting four quarterly photovoltaic panels, and the fixed radar screen made by attaching five rectangular photovoltaic panels on the front, rear, left, right, and top, and a missile, rocket, or airplane. Or screens and silt of eyes made of photovoltaic panels attached to the fuselage of submarines or ships or satellites Alternatively, a photovoltaic panel focused on the screen and the convex lens of the rocket's induction unit and diagonally divided, and the center is made by connecting a five-minute metal plate screen divided into small circles, or focused on the convex lens. On the screen of the missile or rocket self-guided device and the screen and the convex lens of the stereoscopic X-ray camera (patent application No. 35524, 1997), which have small holes and are divided into four diagonally divided photovoltaic panels. Divided diagonally with focused photovoltaic panel, center divided into small circles, connected by 5 minute metal plate screen or focused with convex lens, with small hole in center, divided diagonally It can be used for the screen and copier of the automatic adjustment device of the stereoscopic X-ray camera made by connecting the divided photovoltaic panels.

Claims (5)

The front is flat, and the front and rear surfaces of the rectangular model are flat, and the front and rear surfaces are made of cadmium emulsified and zinc emulsified in the rear metal plate inserting groove of the transparent glass plate 1 having a rectangular metal plate inserting groove 2 at the rear center. Apply fluorescent material (6), apply enamel (5) on the side and back, insert and attach the front of the metal plate (3) welded and attached with a small bolt (4) at the center of the back, and at the center of the back of the metal plate On the attached bolt The output line of the above-mentioned TV receiver circuit is made by tightening the nut. When the switch is turned on, the weak high frequency signal received from the antenna in the high frequency current amplifier circuit is amplified by the high frequency current, and the tuner circuit tunes the frequencies of the VHF band and the UHF band. In the video current amplification circuit, a transformer-coupled class A power amplification circuit is used to amplify the video current of the frequency tuned in the tuner circuit to a high voltage video current, and at the same time separate the audio current from the video current, The high-pressure image current coming out spreads through the entire metal plate, and electrons protrude from the front surface of the metal plate under the action of the magnetron tube, and hit the fluorescent material applied to the front surface of the metal plate, and the image of the object transmitted from the TV station is placed on the front of the metal plate. TV receiver metal plate screen characterized in that it is made to show The television receiver metal plate screen according to claim 1, wherein the metal plate 3 is a tungsten plate or a stainless steel plate. The television receiver metal plate screen according to claim 1, wherein the enamel (5) causes electrons to stick out only to the front surface of the metal plate. The television receiver metal plate screen according to claim 1, wherein the bolt (4) is a connection portion of an output line of the television receiver circuit. The magnetron tube of claim 1, wherein the magnetron tube relates to a television receiver metal plate screen, wherein electrons are caused to protrude from the metal plate.