LED video display screen System configuration
Pixel
The basic element of display is composed by the red, green and blue LED. Different designs will affect the pitch between pixels vertically and horizontally.
The basic element of display is composed by the red, green and blue LED. Different designs will affect the pitch between pixels vertically and horizontally.
Matrix
With delicate structure and driving circus design, one matrix is made up of several pixels gathered as unit. Every row of LED lamps is protected by the louvers covering and all the materials around the LEDs are black in order to provide the best picture contrast. Even in an extreme bright light environment, OPTOTECH display will function flawlessly to provide a clear and vivid image.
With delicate structure and driving circus design, one matrix is made up of several pixels gathered as unit. Every row of LED lamps is protected by the louvers covering and all the materials around the LEDs are black in order to provide the best picture contrast. Even in an extreme bright light environment, OPTOTECH display will function flawlessly to provide a clear and vivid image.
Panel
Designed for easy assembly and installation, as well as for withstanding often harsh environment elements. One panel contains a number of matrices, power suppliers, fans and scan board units to process and control every message sent and fed back and forth.
Designed for easy assembly and installation, as well as for withstanding often harsh environment elements. One panel contains a number of matrices, power suppliers, fans and scan board units to process and control every message sent and fed back and forth.
Display
Built up by a certain number of panels to form a standard display, we can also design and manufacture to custom requirements, with different resolution specs. Through vertical and horizontal expansion of the panel, more creative and innovative designs can be applied in a variety of shapes and sizes.
Built up by a certain number of panels to form a standard display, we can also design and manufacture to custom requirements, with different resolution specs. Through vertical and horizontal expansion of the panel, more creative and innovative designs can be applied in a variety of shapes and sizes.
Control system
Using contained units of Data Distribution Unit (DDU), Signal Processing Unit (SPU), Video Processing Unit (VPU) supported by software, the main function of our control system is to implement signal operation and data transformation. The process of control system is to transfer data from Play PC to display via fiber optic and then images can be played on the display, in the meantime, the sensor on the display can detect the condition data and then transfer data back to Play PC.
Using contained units of Data Distribution Unit (DDU), Signal Processing Unit (SPU), Video Processing Unit (VPU) supported by software, the main function of our control system is to implement signal operation and data transformation. The process of control system is to transfer data from Play PC to display via fiber optic and then images can be played on the display, in the meantime, the sensor on the display can detect the condition data and then transfer data back to Play PC.
Video Input
Through the video processing unit (VPU), different form of signals can be received, including CVBS, S-video, DVI, SDI, SYNC, RGB(PR/Y/PB). NTSC, PAL, SECAM video formats are also supported. Moreover, the video processor unit (VPU) calculation transforms all digital image data structure and sends to signal processing unit (SPU) for processing.
Through the video processing unit (VPU), different form of signals can be received, including CVBS, S-video, DVI, SDI, SYNC, RGB(PR/Y/PB). NTSC, PAL, SECAM video formats are also supported. Moreover, the video processor unit (VPU) calculation transforms all digital image data structure and sends to signal processing unit (SPU) for processing.
Communtication run
Based on the signal processing unit (SPU), digital information from the video processing unit (VPU) or PC is received and sent through fiber optic cable to the data distribution unit (DDU) remotely. From the data distribution unit (DDU) the image will be perfectly shown on the display. Furthermore, every display has an automatic sensor system which has the ability to adjust the brightness according to the changes in light levels of the environment. The detected brightness data will be sent back to the data distribution unit (DDU). It will also be sent back to the signal processing unit (SPU) and PC. Thanks to this communication, the adjusted lighting data will get back to the display unit. Such design of fast speed transmission through circuit maximises the system, delivering true full color display.
Based on the signal processing unit (SPU), digital information from the video processing unit (VPU) or PC is received and sent through fiber optic cable to the data distribution unit (DDU) remotely. From the data distribution unit (DDU) the image will be perfectly shown on the display. Furthermore, every display has an automatic sensor system which has the ability to adjust the brightness according to the changes in light levels of the environment. The detected brightness data will be sent back to the data distribution unit (DDU). It will also be sent back to the signal processing unit (SPU) and PC. Thanks to this communication, the adjusted lighting data will get back to the display unit. Such design of fast speed transmission through circuit maximises the system, delivering true full color display.
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