KR101339975B1 - A display about making three-dimensional animation contents system using laser - Google Patents

Abstract

The present invention relates to a laser character imaging system. More particularly, the present invention is a software technology for representing a 3D animation character image together with a TV image for advertisement, and can deliver a 3D drawing to a customer as a graphic video. Hz, resolution is up to 800 x 600 arrays of three-color R, G, B laser light, which displays video of characters, mascots, advertising characters and merchandise characters on a two- or three-dimensional screen, and displays content including video character animations. In addition to delivering a vibrant 3D video logo with natural colors, the graphic can be viewed as a unique video using video technology with a frame rate of 25 Hz. In addition, as a laser display for character image, it can be realized with colors close to natural colors, and it can be used for displaying on three-dimensional targets because it is always focused regardless of distance, and it is possible to display three colors of monochromatic light on the image formed on the projection screen. It can be combined to provide a subtle and unique color with a 3D animation image. It is a projection 2D or 3D projection screen that outputs image data, and can be displayed on the front or rear to display the image. In the case of front projection, it is a general front projection screen, and the rear projection screen is a translucent film screen, which can dynamically display any content, and can provide a full color laser image at a lower cost.

Description

Laser character imaging system {A display about making three-dimensional animation contents system using laser}

The present invention is a software technology for displaying a three-dimensional animation character image with a TV image for advertising, and can deliver a three-dimensional drawing to the customer as a graphic video, the frame rate 60 Hz, resolution up to 800 x 600 array of three-color R, G, B laser light displays video of people, mascots, advertising characters and merchandise characters on two-dimensional or three-dimensional screens, and delivers contents including video character animations to customers with a vivid three-dimensional video logo in natural colors In addition, the graphic can be seen as a unique video using the frame rate 25 Hz video technology. In addition, as a laser display for character image, it can be realized with colors close to natural colors, and it can be used for displaying on three-dimensional targets because it is always focused regardless of distance, and it is possible to display three colors of monochromatic light on the image formed on the projection screen. It can be combined to provide a subtle and unique color with a 3D animation image. It is a projection 2D or 3D projection screen that outputs image data, and can be displayed on the front or rear to display the image. In the case of front projection, it is a general front projection screen, and the rear projection screen is a translucent film screen, which can dynamically display any content and provide a full color laser image at a lower cost. Technology.

High-definition broadcasting (HDTV) is commercialized due to the development of image technology and semiconductor technology, and high-definition is progressing rapidly throughout the media as LCD television is popularized. Pure green LED and blue LED are also developed in the case of electronic display board. As it is applied to electronic boards, LED display boards replace the existing neon market, and the LED supply-type electronic display board market, which has grown rapidly, has continued to grow by dividing into high quality products and low price products.

However, the video signals of various conventional digital broadcasts had to be converted first to analog video signals without being processed directly in order to be displayed on the electronic display board, and then to digital video signals for electronic display boards. Since the digital image signal is different from the signal system, there is a problem in that the image quality of the screen image displayed on the display board is degraded.

In addition, although full colorization is rapidly progressing in recent years, the development of technology for simply displaying an image and the development of technology for realizing a beautiful image without near-color color correction and uneven staining have not been achieved yet. to be.

In addition, it is an electronic signboard system that has improved resolution by various image sources, scaling display boards and dynamic interpolation scanning such as Patent No. 623036. It responded to the trend of the times in digital broadcasting and high resolution. Although combined to make up the billboard. Each LED has a limitation in realizing high resolution, such as uneven brightness or color, resulting in fine spots.

Also, with the rapid development of digital system control technology, it is possible to realize various images such as graphics and animations in simple character display method, and consumers' response is increasing more, but the existing large full-color LED display boards need a high-performance computer system for video display. There is a difficulty in that it takes a lot of system construction cost.

Therefore, it displays videos of people, mascots, advertising characters, and product characters on a two-dimensional or three-dimensional screen, and delivers contents including video character animations to customers with a vivid three-dimensional video logo with natural colors, as well as video technology. It can be used to view graphics as a unique video, to realize colors close to natural colors, to display any content dynamically, to display any content dynamically, and to display full color laser images at a lower price. There is an urgent need for the development of laser character imaging systems that can be provided.

Accordingly, the present invention has been conceived to solve the above problems, and is a software technology for displaying a 3D animation character image together with a TV image for advertisement, and provides a laser character imaging system capable of delivering a 3D drawing to a customer as a graphic video. Its purpose is to.

Another object of the present invention is a frame rate of 60 Hz, resolution of up to 800 x 600 array of three-color R, G, B laser light, displaying a video of a character, mascot, advertising character, product character on a two-dimensional or three-dimensional screen It is to provide a laser character imaging system.

Another object of the present invention is to provide a laser character imaging system that can deliver content including video character animation to a customer having a vivid three-dimensional video logo of natural colors.

Another object of the present invention is to provide a laser character imaging system that can view graphics as a unique video using a video technology of the frame rate 25 Hz.

Another object of the present invention is a character image laser display, which can be realized in colors close to natural colors, and since the focus is always on regardless of the distance, it can be used for displaying on three-dimensional targets, as well as on the projection screen. The present invention provides a laser character imaging system capable of providing a subtle and unique color with a three-dimensional animation image by combining three colors of monochromatic light.

Still another object of the present invention is to provide a laser character imaging system that can display an image by outputting the front or rear as a projection screen for projecting a two-dimensional or three-dimensional type for outputting image data.

Another object of the present invention is a general front projection screen for front projection, and the rear projection screen is a translucent film screen, which can dynamically display any content, and can provide a full color laser image at a lower price. To provide a laser character imaging system.

Laser character imaging system according to a preferred embodiment of the present invention for achieving the above object is capable of delivering R, G, B color with three color R, G, B laser light of frame rate 60 Hz, resolution up to 800 x 600 arrays It delivers the image of the character, mascot, advertising character, and product character by outputting the 3D drawing as a graphic video, and displays a video of the character for the product on the screen of the two-dimensional or three-dimensional form, A video data input / output device for inputting and outputting PMP video data; An infrared transceiver interface circuit for driving a laser pico projection module and an image data input / output device, and a remote controller interface circuit for driving the laser pico projection module and an image data input / output device, and transmitting and receiving the image data input / output device. A control device for controlling the laser pico projection module to drive image data; Brightness 10 lumens, Frame rate 60 Hz, resolution up to 800 x 600 arrays of red, green and blue laser displays, using a single laser technology of laser diodes, which is 440 nm for blue and 530 nm for green A laser pico projection module that is 630 nm for red; A projection lens or a reflecting mirror having a function of inverting the image vertically or horizontally in a rear projection to send an image from the laser pico projection module to a screen device; A projection screen device capable of displaying an image by outputting the image data on a front or rear surface of a projection screen for projecting a 2D or 3D type for outputting the image data; .

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In the present invention, the laser light is a light source for a projection display to be controlled by a microelectromechanical system (MEMS) device to implement an image and then display the image by scanning (scanning) to implement a screen do.

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In the present invention, the projection screen in the projection screen device is a two-dimensional or three-dimensional shape, in the case of front projection is a general front projection screen, the rear projection screen is characterized in that the translucent film screen.

Laser character imaging system according to the present invention has the following effects.

First, the present invention is a software technology for displaying a three-dimensional animation character image with a TV image for advertising, it is possible to deliver a three-dimensional drawing to the customer as a graphic video.

Second, the present invention is a frame rate of 60 Hz, the resolution is up to 800 x 600 array of three-color R, G, B laser light, to display a video of a character, mascot, advertising character, product character on a two-dimensional or three-dimensional screen Can be.

Third, the present invention can deliver the content including the animation of the video character to the customer with a vivid three-dimensional video logo of natural colors.

Fourth, the present invention can view a graphic as a unique video using a video technology of the frame rate 25 Hz.

Fifth, the present invention is a laser display for the character image, it can be realized in a color close to the natural color, and because it is always in focus regardless of the distance can be used for display on a three-dimensional target, as well as for the image on the projection screen Three colors of monochromatic light can be combined to provide a subtle and distinctive color with a three-dimensional animation image.

Sixth, the present invention is a two-dimensional or three-dimensional projection screen for outputting image data, can be output to the front or rear to display the image, in the case of front projection is a general front projection screen, rear projection The screen is a translucent film screen that can dynamically display any content and provide a full color laser image at a lower cost.

1 is a block diagram for explaining a laser character imaging system according to an embodiment of the present invention.
2 is a view showing the output of the video driven by the MEMS in the laser character imaging system according to an embodiment of the present invention.
3 illustrates an exemplary CIE chromaticity diagram for explaining that a color triangle is implemented by a laser pico projector according to the present invention in a laser character imaging system according to an embodiment of the present invention.
4 to 5 is a view showing a video output using a laser character imaging system according to an embodiment of the present invention.

Looking at the preferred embodiment of the present invention together with the accompanying drawings as follows, when it is determined that the detailed description of the known art or configuration related to the present invention may unnecessarily obscure the subject matter of the present invention The description will be omitted, and the following terms are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users or operators, and the definitions thereof describe the laser character imaging system of the present invention. It should be based on the content throughout.

1 is a block diagram illustrating a laser character imaging system according to an embodiment of the present invention, Figure 2 is a view showing the output of the video driven by the MEMS in the laser character imaging system according to an embodiment of the present invention 3 is a diagram illustrating an exemplary CIE chromaticity diagram for explaining that the color triangle is implemented by the laser pico projector according to the present invention in the laser character imaging system according to an embodiment of the present invention, and FIGS. 5 is a view showing a video output using a laser character imaging system according to an embodiment of the present invention.

Hereinafter, a configuration of a laser character imaging system according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the laser character imaging system 200 according to an exemplary embodiment of the present invention may include an image data input / output device 210, a controller 220, an interface circuit 230, and a laser pico projection module 240. ), A microelectromechanical system (MEMS) 241, a projection lens (or reflective mirror) 242, a projection screen device 250, and the like.

As shown in FIG. 1 and FIGS. 4 to 5, video data of a character for a product is displayed on a screen having a two-dimensional or three-dimensional shape, and image data for inputting and outputting content and PMP video data 100. An input / output device 210; A control device 220 controlling the image data input / output device and a laser pico projection module to drive image data; Brightness 10 lumens, Frame rate 60 Hz, resolution up to 800 x 600 arrays laser pico projection module 240 for red, green, blue laser displays; A projection two-dimensional or three-dimensional projection screen device 250 for outputting the image data; Respectively.

The function of each technical means constituting the laser character imaging system 200 will be described below.

The image data input / output device 210 displays a video of a person, a mascot, an advertisement character, and a character of a product on a two-dimensional or three-dimensional screen, and inputs and outputs content and PMP video data 100. In addition, the image data input / output device can transmit a frame rate of 60 Hz and resolution up to 800 x 600 arrays of three-color R, G, and B laser light in a color close to natural colors. The image is output by passing the drawing. Here, the laser light is a light source for a projection display to control an image through a microelectromechanical system (MEMS) 241 device to implement an image.

The control device 220 is an infrared transceiver interface circuit 230 for driving the laser pico projection module 240 and the image data input / output device 210 and the laser pico projection module 240 and the image data input / output device 210. And transmits and receives through the interface circuit unit 230 for the remote control for driving, and is an infrared transmission and reception and a remote control device for driving the image data input / output device and the laser pico projection module.

The laser pico projection module 240 includes a projection lens 242 and has a brightness of 10 lumens, a frame rate of 60 Hz, and a resolution of up to 800 x 600 arrays for red, green, and blue laser displays in a vertical cavity (VCSEL). surface emitting laser) A single laser technology of laser, laser diode is used, which is 440 nm for blue, 530 nm for green and 630 nm for red. In addition, a Gaussian beam laser can display a clear image at all times, regardless of distance, even without a zoom lens.

The microelectromechanical system (MEMS) 241 implements an image by displaying the image by scanning (scanning) the image by using the laser light as a light source for a projection display, and realizing a screen.

The projection lens 242 has a function of inverting the image vertically or horizontally in the rear projection to send an image from the laser pico projection module to the screen, and does not include the projection lens in the front projection. It is possible here to use a reflecting mirror instead of a projection lens.

The projection screen device 250 is a projection two-dimensional or three-dimensional projection screen for outputting the image data is output to the front or rear to display the image. Here, the shape of the projection screen is a two-dimensional or three-dimensional form, in the case of front projection is a general front projection screen, the rear projection screen is a translucent film screen. It is equipped with a controller equipped with a fast CPU and a large memory IC to process animations. The software can display various graphics such as 3D drawings and drawings as well as 2D to express characters, mascots, advertising characters and product characters. Various programs are available to support users to enable the display of TV-class video, which can be delivered in a color close to natural colors, and display a laser image with a vivid 3D video logo of natural colors. By installing the Flash Player function in the LED controller embedded in the all-optical screen product, any content produced by Magic Editor such as Flash Editor can be displayed dynamically, and it is digested with one LED controller. Ball full color LED billboard It is urgent.

2 is a view showing the output of the video driven by the MEMS in the laser character imaging system according to an embodiment of the present invention, as shown in Figure 2, in the laser pico projection module 240, the light source, optical system, electronic circuit In addition, it consists of a two-side MEMS scanner and displays an image by scanning an optical signal by driving the MEMS scanner for each pixel of the image to be displayed. It is reflected by a fast and precisely driven MEMS 241 device, and the lasers that take the TV signal and propagate it into the space can be delivered quickly and precisely to the pixels of the projection screen and provide video images. Compactness is possible.

3 illustrates an exemplary CIE chromaticity diagram for explaining that a color triangle is implemented by a laser pico projector according to the present invention in a laser character imaging system according to an embodiment of the present invention. As shown, the color gamut area is twice the color gamut of the high resolution CRT according to CIE1931, and the laser wavelength is optimized to 642 nm for red, 532 nm for green, and 457 nm for blue. Since the laser light source is a laser light source, it combines image processing technology, image processing technology that can deliver colors close to natural colors, and animation content technology that can be delivered to customers on their own signboards with 3D video logos of natural colors, and 3D. The technique of displaying a realistic image on a structure can be realized, and the color reproducibility is excellent.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. It is not.

100: Video data
200: laser character imaging system 210: image data input and output device
220: control device 230: interface circuit portion
240: laser pico projection module 241: microelectromechanical system (MEMS)
242: projection lens (or reflective mirror) 250: projection screen unit

Claims (8)

In the laser character imaging system,
Frame rate 60 Hz, resolution can deliver R, G, B colors with up to 800 x 600 arrays of three-color R, G, B laser light and 3D drawings as graphic video for characters, mascots, advertising characters and merchandise A video data input / output device for outputting an image by transmitting a drawing, displaying a video of a character for a product on a screen of a two-dimensional or three-dimensional form, and inputting and outputting content and PMP video data;
An infrared transceiver interface circuit for driving a laser pico projection module and an image data input / output device, and a remote control interface circuit unit for transmitting and receiving the laser pico projection module and an image data input / output device, A control device for controlling the laser pico projection module to drive image data;
Brightness 10 lumens, Frame rate 60 Hz, resolution up to 800 x 600 arrays of red, green and blue laser displays, using a single laser technology of laser diodes, which is 440 nm for blue and 530 nm for green A laser pico projection module that is 630 nm for red;
A projection lens or a reflecting mirror having a function of inverting the image vertically or horizontally in a rear projection to send an image from the laser pico projection module to a screen device;
A projection screen device capable of displaying an image by outputting the image data on a front or rear surface of a projection screen for projecting a 2D or 3D type for outputting the image data; Laser character imaging system comprising a. delete delete delete The method of claim 1,
The laser light is a projection display light source for controlling the display through a microelectromechanical system (MEMS) device to implement an image and then to display the image by scanning (scanning) to implement a laser character imaging system. delete delete The method of claim 1,
The projection screen device has a shape of a projection screen is a two-dimensional or three-dimensional shape, in the case of front projection is a general front projection screen, the rear projection screen is a laser character imaging system, characterized in that the translucent film screen.

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