Jiujiang, Jiangxi, 40-inch 46-inch 55-inch Samsung DID LCD screen splicing, monitor, advertising player, touch one machine, factory direct, affordable, quality assurance, and asked me how much the controller has for LCD splicing screen compensation (adjust graphics penetrance) features. 2, the controller is the most advanced high-speed video processing chip, the application of state-of-the-art digital image processing algorithms to real-time segmentation amplifies the input video images, has obvious characteristics: the whole picture is clear and smooth, extremely bright and vivid colors, split in a huge zoom processing jagged and mosaic phenomenon, on a single screen, real-time dynamic mosaic picture is clear and bright. Support 1080i/60Hz, and image to achieve a completely true HD real-time processing. 3, each unit signal output by the controller without any attenuation, greatly improving the clarity of the image and stability; ensure the highest video quality of the HD signal, so that the audience sees is the perfect picture of a high quality. 4 professional video module design, can be stable for a long time to run, to meet the needs of working 24 hours a day, seven days a week. Hardware design framework, within five seconds after the boot of the user can output stable image, the user can direct hard startup and shutdown. 5, can receive composite video (PAL / NTSC) / Single VGA / the single road YPbPr signal, image parameters (white balance / brightness / contrast / sharpness) is automatically adjusted. Arbitrarily set at the control terminal of the combination unit the image screen image mode (brightness, contrast), color temperature, and graphics re-penetrance correction; the factory variety of image parameters are set in the standard state, the user can also be based on the need for individual parameter adjustment, white balance adjustment of parameters of each output image, making mosaic wall white balance to achieve perfect state possible. The late introduction of the side light-emitting-large-size LED backlight technology, a collection of ultra-thin, beautiful, low power consumption advantages. Expected on the side of the light-emitting-large-size LED backlight reference localdimming technology, can greatly reduce the power consumption of the backlight. The combination of direct type LED Dynamic backlight and image processing, dark place to reduce the current or voltage LED, so that the technical requirements of the driver circuit is relatively high, but greatly reduce the power consumption of the backlight. Edge-type LED backlight by LED crossover control to regional control, to some extent reduce power consumption. Side into the large-size LED backlight combines various advantages, The breakthrough on localdimming will be another improvement of technology. Has an absolute advantage in the field of flat panel display, LCD, and development from a small size to a large size, comprehensive leading other flat panel display technology. The LCD DID LCD, the LCD screen is the latest technology in the world today, is a professional industrial LCD. The high-speed dynamic screen display smooth, natural. These advantages conferred the DID LCD incomparable superiority in the areas of large-screen display. The large-screen market situation has undergone great changes. The LCD splicing products have the advantages of high-definition, wide viewing angle, high brightness, long life, quickly recognized by many users and acceptance. Most of the engineering staff recommended that the choice of security monitoring large-screen mosaic wall project such as the need for 24 hours of continuous use, should consider selecting a stable performance LCD splicing products, in order to improve efficiency, reduce the cost and maintenance costs.