(A) Advanced control technology:
1.The high-level grayscale display control system: Gray-scale image display control is also key to good and bad effects. Contact Kam optical image 4096 using the gray code, and then take 256 from grayscale display, with the hardware FPGA, real time, greatly improve the image display. In the video receiver circuits, memory circuits, high speed write circuits, display control circuit have carried out scanning interference treatment, and there is 300HZ screen refresh rate, the display has a stable of high-quality images, to ensure that the real 24 bit true color effects, color screen, rich, structured, the real nature of the brilliant reproduction of colors.

2.A unique video processing technology: Color LED display screen in order to make realistic, the United Kam nonlinear correction control system uses optical technology to display more suitable for human visual characteristics. Enhance the human visual effects. Image edge enhancement technology, the video images more clearly. Contrast enhancement technology, the video images more clearly. Image to nap, noise cancellation technology, a more clear and stable video image.

3.Excellent dynamic effects: Contact Kam screen refresh rate optical display 300 frames / sec frame frequency of 60 frames / sec, to fully meet the requirements of the display video images, ensuring a strong dynamic motion pictures, and make the whole picture without jitter, water ripples, screen flash and other undesirable phenomena.

4.The unique brightness and white balance adjustment system: The entire company using a unique dynamic white balance adjustment screen technology, 10% -100% of the dynamic brightness, color temperature fluctuation less than ± 520K, in a different environment to maintain the best visual sight and non-color cast, so that the display in the under various lighting conditions to achieve the white balance, white balance is a measure of body display an important indicator of effectiveness, national standard white color temperature display products, standard D65. Intelligent system can automatically adjust the screen brightness of light sensors are based on the brightness of the external environment to adjust the brightness of the display, so that softer image for the human eye viewing, saving and extend the life of the display allows the user to manually adjust according to their own The need for flexibility to adjust, such as changes according to the external environment, sunny, cloudy, rain, fog and other weather conditions different to choose the best display brightness and display contrast, so get the best display. Also consider the red, green and blue light in different environments different amount, we used the red, green and blue separate brightness and white balance adjustment system to ensure that the display in the 6000K-9500K color temperature within no matter what the human eye view display weather conditions is always color pure.

5.Select the good device: Contact Kam chosen display a variety of optical components are carefully selected to ensure that the original authentic. Light-emitting devices are imported from high-quality die (such as Nichia, Toyota, United States HP, CREE and other products.) Electronic components by famous manufacturers of semiconductor devices (HARRIS, TOSHIBA, ALLEGRO, MOTOROLA, TEXAS, PHILIPS, ALTERA) components. Ultra large scale integrated circuit control section EPGA, the system reliability, higher volume greatly reduced.

6.A sound distribution system: Display is a large electronic equipment, a good system for reliable power distribution equipment is one of the important work. Kam equipped with optical and display associated dedicated distribution system. Distribution system has the following characteristics:* Control room directly in large-screen and off a large screen, power distribution system with remote control functions.* With power supply indicator.* With the flow, short circuit, power and other protection feature that automatically handle various emergency situations.* With automatic switch-screen function of time, enabling unattended, with more power output and time delay functions;* Intelligent power supply, enabling the fan automatically turns on and off, overheating of the automatic protection, and can automatically recover, no one to protect;* With temperature, humidity control function.

(B) the appearance of fine, sophisticated technology

Contact Kam LED display technology of optical strong display module production by the company, aging test a week before delivery to ensure stable and reliable.Contact Kam optical display appearance, generous, coordinated and meet the people of modern information and communication facilities, high standards and strict requirements.

(C) of the modular design

Contact Kam optical display screen structure modular design that allows the display of the installation, commissioning and maintenance extremely simple. Pixel light on the module is installed CNC punching holes played, can fully guarantee the same distance between adjacent like light; box bending using a CNC bending machine, bending from the strict guarantees to ensure that the installation of flat-pixel lighting Installation of the module from the same plane, thus ensuring the flatness of the display of the overall installation.

(D) of the powerful broadcast system

Photoelectric big screen playing together Kam D programming software, user-friendly, powerful, support any brand of PC, hardware and WIN98 operating systems, the work of all the software available online, so this application has a remote control function, the real computer real-time synchronization on the screen. Can be programmed to automatically select the broadcast equipment, unmanned air under the conditions of the following kinds of information can achieve a good broadcast.

1.video: Play the video signal from a variety of devices, and can readily switch between different video sources, multiple video sources through the multimedia controller, while monitoring and switching, it may also reduce or enlarge the video screen action well.

2.text: Can play multiple characters of various fonts, fonts and different text messages, but also to achieve flip, move, rotate, snow, scroll, flash, etc. more than ten kinds of display.

3.the computer image information: Can play different formats of graphics, image files. Such as: BMP, JPC, JPEG, GIF, and so on

4.animation: Can play Animator pro \ 3Dstudio and other software to make the two-dimensional, three-dimensional animation, and supports AVI compressed signal acquisition cards, the package has a convenient interface port, a rich library of material, physical libraries, and advanced rendering technology to the production of high quality of three-dimensional animation, to make it a vivid reality

5.Music: Support the sound card and CD-ROM and other multimedia devices that can play WAV / MID and other sound files, but also the direct control of CD discs.

6.the production is easy: Windows development tools are based on object-oriented multimedia platform, seen from both. To take the icon toolbar, without programming.

7.content-rich: The system supports multimedia and peripheral equipment, LED display shows the contents of the rich. Such as: sound card, video card, CD-ROM, touch screen and all kinds of video equipment

8.the layout of the free: Powerful software features can be individually display video, text or image, etc.; can be displayed on the same screen a variety of information, any arrangement; can also text information superimposed on video images, animation, etc.;

9.strain capacity: Broadcast in the normal course of change for the contents of the temporary increase, to lock the current screen, no need to shut down the "black" screen.

10.features a wide range of network interface: Through the network interface card with a variety of local area network database, remote network interface, the system software support, all kinds of information extraction network.

11.the system controller communicate with the remote studio machine: To achieve remote control, switch and data information transfer, and other monitoring functions.

(E) Good technical support system

Researchers with a large number of high-quality, continuous research and development of new display technologies and products to ensure customer satisfaction, products reach the international advanced level.

(F) Good service and quality assurance system

Contact Kam Optronics display to provide many years of quality assurance services. The company has the quality of maintenance hotline, contact reliable and convenient; if the display fails, I rushed to the scene and technical personnel to ensure timely maintenance, to provide efficient services.