Image forming device

FIELD: physics.

SUBSTANCE: invention can be used to display three-dimensional objects, particularly, in navigation systems, machine design and construction, for visualization of tomographic information and for complex operations in medicine, in modeling three-dimensional problems in science and technology, in computer simulators and games, advertising, entertainment, television broadcasting. The image forming device comprises a housing with an upper transparent casing (screen) mounted on it, a three-dimensional image (video signal) signal source consisting of odd and even fields connected to the video encoder and the video signal selector, a switch, a non-contacting motor with an automatic speed control system of the shaft, connectors installed in the walls of the housing for transmission of video signal and power supply of electronic devices from the external sources. Also, a reciprocating mechanism for scanning a three-dimensional image is introduced into it, the first and the second channels for the formation of the three-dimensional image consisting of odd and even fields, the corrector for line spacing of the vertical scanning in the reciprocating motion of the light-emitting matrices.

EFFECT: providing the possibility of expanding the information and functionality of the three-dimensional display, increasing its efficiency.

4 cl, 24 dwg

 



 

Same patents:

FIELD: physics.

SUBSTANCE: invention relates to image forming apparatus and can be used, for example, in advertising devices to display video information using light-emitting elements. A second cup-shaped cover has a hole at the centre of the bottom and is placed upside down on an annular base on top of a transparent cover with an air gap and coaxially with it. A third cup-shaped cover is placed on top of the second cover. The rotary core of a rotary transformer is placed on a balanced base coaxial to the shaft of an electric motor. A stator core is placed on the inner surface of the bottom of the second cover. The outer bushing of an optocouple unit is placed at the top end of the shaft of the electric motor, and the inner bushing is placed at the centre of the bottom of the inner surface of the third cover. A fourth cup-shaped cover is placed in the air gap between the first transparent and second covers and is mounted coaxially on the balanced base. On the inner wall of the fourth cup-shaped cover there are light-emitters of a display unit arranged vertically one below the other to form a line of columns uniformly arranged on a circle.

EFFECT: high quality of the displayed image and longer service life of the apparatus.

2 cl, 11 dwg

FIELD: physics.

SUBSTANCE: image forming apparatus includes a third cup-like cover with a hole at the centre of the bottom. A transparent screen is placed coaxially above the bottom, said screen having in the side wall an annular cavity in which there are revolving arms with light-emitters, sockets for connecting power supplies and a video signal source, and a vacuum valve.

EFFECT: broader information and functional capabilities of the device, including possibility of its real-time operation.

2 cl, 8 dwg

FIELD: physics; image processing.

SUBSTANCE: invention relates to image formation devices based on the principle of spatial mechanical scanning, and can be used for example in advertisement and other information devices for displaying video information using light-emitting elements. The novelty lies in that the image formation device includes a video encoder, a device controlled by time delay of clock pulses of the video signal relative pulses of the rpm sensor, a switch for successive switching of light emitters, polarisation glasses and a stereoscopic video image source, first and second supporting arms for light emitters fitted diametrically opposite each other, a system for automatic control of shaft speed, phase and frequency channels, electric motor rpm sensor and a frequency sensor.

EFFECT: wider information capabilities of the device, increased visual efficiency of observed objects.

10 dwg

FIELD: information technology.

SUBSTANCE: invention refers to the image forming devices and can be used for displaying advertising and such other video information. The first version of the invention includes the frame, the transparent cover and the electric motor with the spindle with the balanced base affixed to it. The base includes the printed circuit board with rotary indication unit that switches on the light sources, the light source control unit having separate control circuits for each light source, the electronic power supply unit for electronic rotary units, and the unit forming the image signal from the external analog video signal. At least one conductor is located on the transparent surface of the cover. The second version of the device includes conductors evenly distributed in a circle on the transparent cover surface. The third version of the device includes the units of forming image signal from the external analog and digital video signal. The image signal forming unit from external digital video signal includes one optical couple. The forth version of the device includes the units of forming image signal from the external analog and digital video signal. Conductors on the transparent cover surface are evenly distributed in a circle.

EFFECT: enhancing the quality and the work durability.

10 cl, 8 dwg

Advertising device // 2298838

FIELD: advertising, in particular, projection devices for visualization of advertising messages.

SUBSTANCE: advertising device includes flat projection panel for displaying text or image information, rotation drive, kinematically connected to aforementioned projection panel and made with possible rotation of projection panel screen plane in vertical plane, indicator of angular position of projection panel, connected to microprocessor. Microprocessor is made with functions for recording text or image information subject to demonstration, processing recorded data for outputting signals of video stream, synchronization, output of these signals to screen of projection panel, correction of video flow depending on rotation angle of projection panel for provision of static video image on screen of projection panel relatively to moving screen of projection panel.

EFFECT: increased efficiency of advertising device.

2 dwg

FIELD: devices for generating image, based on mechanical spatial sweep method.

SUBSTANCE: device has body, rotating engine with shaft, power block, electrically connected to former, minimally one rotating image forming device, mounted on shaft of engine with use of mounting sleeve and provided with controllable light elements, image forming device is made in form of circuit of electronic device for controlling emission of light elements, assembled on circuit board, having shape, shown on figure 1, contours of which are shape-forming lines of rotation surfaces, and mounting sleeve is made so, that its inner portion is electrically insulated from external portion.

EFFECT: higher reliability, improved overall safety of operation, simplified construction and higher informative capabilities of device.

6 cl, 4 dwg

The invention relates to a programmable electro-mechanical devices for displaying three-dimensional information intended for multicolor imaging information, advertising and other messages in the form of bulk text and graphic images

The invention relates to a programmable electro-mechanical stroboscopic projection devices designed for space-dynamic visualization mainly advertising messages in the form of text and/or images

The invention relates to methods for special optical effects

FIELD: devices for generating image, based on mechanical spatial sweep method.

SUBSTANCE: device has body, rotating engine with shaft, power block, electrically connected to former, minimally one rotating image forming device, mounted on shaft of engine with use of mounting sleeve and provided with controllable light elements, image forming device is made in form of circuit of electronic device for controlling emission of light elements, assembled on circuit board, having shape, shown on figure 1, contours of which are shape-forming lines of rotation surfaces, and mounting sleeve is made so, that its inner portion is electrically insulated from external portion.

EFFECT: higher reliability, improved overall safety of operation, simplified construction and higher informative capabilities of device.

6 cl, 4 dwg

Advertising device // 2298838

FIELD: advertising, in particular, projection devices for visualization of advertising messages.

SUBSTANCE: advertising device includes flat projection panel for displaying text or image information, rotation drive, kinematically connected to aforementioned projection panel and made with possible rotation of projection panel screen plane in vertical plane, indicator of angular position of projection panel, connected to microprocessor. Microprocessor is made with functions for recording text or image information subject to demonstration, processing recorded data for outputting signals of video stream, synchronization, output of these signals to screen of projection panel, correction of video flow depending on rotation angle of projection panel for provision of static video image on screen of projection panel relatively to moving screen of projection panel.

EFFECT: increased efficiency of advertising device.

2 dwg

FIELD: information technology.

SUBSTANCE: invention refers to the image forming devices and can be used for displaying advertising and such other video information. The first version of the invention includes the frame, the transparent cover and the electric motor with the spindle with the balanced base affixed to it. The base includes the printed circuit board with rotary indication unit that switches on the light sources, the light source control unit having separate control circuits for each light source, the electronic power supply unit for electronic rotary units, and the unit forming the image signal from the external analog video signal. At least one conductor is located on the transparent surface of the cover. The second version of the device includes conductors evenly distributed in a circle on the transparent cover surface. The third version of the device includes the units of forming image signal from the external analog and digital video signal. The image signal forming unit from external digital video signal includes one optical couple. The forth version of the device includes the units of forming image signal from the external analog and digital video signal. Conductors on the transparent cover surface are evenly distributed in a circle.

EFFECT: enhancing the quality and the work durability.

10 cl, 8 dwg

FIELD: physics; image processing.

SUBSTANCE: invention relates to image formation devices based on the principle of spatial mechanical scanning, and can be used for example in advertisement and other information devices for displaying video information using light-emitting elements. The novelty lies in that the image formation device includes a video encoder, a device controlled by time delay of clock pulses of the video signal relative pulses of the rpm sensor, a switch for successive switching of light emitters, polarisation glasses and a stereoscopic video image source, first and second supporting arms for light emitters fitted diametrically opposite each other, a system for automatic control of shaft speed, phase and frequency channels, electric motor rpm sensor and a frequency sensor.

EFFECT: wider information capabilities of the device, increased visual efficiency of observed objects.

10 dwg

FIELD: physics.

SUBSTANCE: image forming apparatus includes a third cup-like cover with a hole at the centre of the bottom. A transparent screen is placed coaxially above the bottom, said screen having in the side wall an annular cavity in which there are revolving arms with light-emitters, sockets for connecting power supplies and a video signal source, and a vacuum valve.

EFFECT: broader information and functional capabilities of the device, including possibility of its real-time operation.

2 cl, 8 dwg

FIELD: physics.

SUBSTANCE: invention relates to image forming apparatus and can be used, for example, in advertising devices to display video information using light-emitting elements. A second cup-shaped cover has a hole at the centre of the bottom and is placed upside down on an annular base on top of a transparent cover with an air gap and coaxially with it. A third cup-shaped cover is placed on top of the second cover. The rotary core of a rotary transformer is placed on a balanced base coaxial to the shaft of an electric motor. A stator core is placed on the inner surface of the bottom of the second cover. The outer bushing of an optocouple unit is placed at the top end of the shaft of the electric motor, and the inner bushing is placed at the centre of the bottom of the inner surface of the third cover. A fourth cup-shaped cover is placed in the air gap between the first transparent and second covers and is mounted coaxially on the balanced base. On the inner wall of the fourth cup-shaped cover there are light-emitters of a display unit arranged vertically one below the other to form a line of columns uniformly arranged on a circle.

EFFECT: high quality of the displayed image and longer service life of the apparatus.

2 cl, 11 dwg

FIELD: image forming device.

SUBSTANCE: invention relates to devices generating three-dimensional image based on multilayer electro-mechanical scanning. Device includes housing (2) closed by transparent cup-shaped casing (3), electric motor (13) with shaft rotation speed automatic control system (14) on which there is circular rotary platform (16) is mounted containing electronic rotary units printed circuit board (17), on which there is display unit (18) with light emitters (19). 3D image signal source (6), consisting of sets of odd and even fields, is connected to video encoder (8) and image signal selector pulse generator (9). Device also includes switch (20), unit for controlling radiation of light emitters (21), volume image signal generator (22), electronic rotary devices power supply (23), optical pairs of video data transmitting unit (28). Display unit is made in form of two diametrically opposite installed on platform first and second light-emitting arrays, light-emitters matrices are arranged in cells arrays, sections of which are shifted horizontally in depth of rotating platform. Light-emitters radiating surface faces centre of platform.

EFFECT: creation of panoramic monitor with inner circular mirror 3D stereoscopic image which can be accessible for vision without using additional stereoscopic appliances, for example glasses.

3 cl, 7 dwg

FIELD: electrical equipment; image forming apparatus.

SUBSTANCE: invention discloses a power supply device and an image forming apparatus having a power supply device. Power supply device include an input unit to input alternating current (AC) power, a converter to convert input AC power to direct current (DC) power having a preset level and to output DC power and a sensor to be connected to input unit in parallel and to sense whether AC power has been input. Sensor includes a transformer to receive AC power and to output a sensing signal having a level reduced more than a level of AC power, and a resistor unit connected to transformer in series so that a current of AC power input into transformer is lower than or equal to a preset current.

EFFECT: power supply device and image forming apparatus comprising same are disclosed.

15 cl, 9 dwg

FIELD: physics.

SUBSTANCE: invention can be used to display three-dimensional objects, particularly, in navigation systems, machine design and construction, for visualization of tomographic information and for complex operations in medicine, in modeling three-dimensional problems in science and technology, in computer simulators and games, advertising, entertainment, television broadcasting. The image forming device comprises a housing with an upper transparent casing (screen) mounted on it, a three-dimensional image (video signal) signal source consisting of odd and even fields connected to the video encoder and the video signal selector, a switch, a non-contacting motor with an automatic speed control system of the shaft, connectors installed in the walls of the housing for transmission of video signal and power supply of electronic devices from the external sources. Also, a reciprocating mechanism for scanning a three-dimensional image is introduced into it, the first and the second channels for the formation of the three-dimensional image consisting of odd and even fields, the corrector for line spacing of the vertical scanning in the reciprocating motion of the light-emitting matrices.

EFFECT: providing the possibility of expanding the information and functionality of the three-dimensional display, increasing its efficiency.

4 cl, 24 dwg

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