Chongqing, Hebei and Yunnan large-screen display 40-inch 46-inch 55-inch 60-inch LCD splicing screen | touch one machine - Shenzhen of Dewei Ya Technology is currently in the field of large-screen video wall, DLP, POP and LCD to their respective advantages, occupy not such as market share, showing a third of the world situation. DLP display as a pioneer in the field of large-screen video wall, the first to enter the battlefield, and accounted for half of the market as a whole. However, due to the uneven color and brightness DLP display, the power consumption is too large, space and other issues has not been possible to obtain the effective breakthrough DLP technology is facing a situation come to an end. Plasma product quality has made some progress, but the user headaches the burning screen as well as the life of deficiencies, to a large extent restricted the development and popularization of the PDP products. The emergence of LCD TV wall mosaic products, the large-screen video wall market situation has undergone great changes. LCD products with high-definition, wide viewing angle, high brightness, long life and other advantages, many users quickly recognized and accepted. With respect to the DLP and the PDP, LCD's service life is very long, and the power is low, little heat, the failure rate is very low. PDP plasma is easy to produce a plasma mark its dynamic life may be up to tens of thousands of hours, the but high brightness still image is displayed, you may after five thousand hours appears screen burns; DLP lamp life only 3,000 to five thousand hours, so most of the engineering staff recommendations on the selection of projects such as security monitoring 24 hours of continuous use large-screen mosaic wall, should be considered when selecting the LCD splicing wall, in order to improve efficiency, reduce the cost and maintenance costs. However, with the continuous improvement of the customer stitching, in addition to the window superimposed roaming outside, multi-channel dynamic screen, high-definition video have become the basic indicators of the customers to build large mosaic wall. In this trend, "the soft stitching" the soft underbelly of gradually emerged: not currently on the market "soft stitching multiple dynamic VGA screen, not to mention the multi-channel high-definition screen. The benefits of the digital DVI interface interface, we are all familiar with. Interface as compared with the conventional VGA, DVI transmission is a digital signal, and digital image information does not require any conversion, it will be sent directly to the display device, so DVI than analog interface reduces the tedious Digital → → analog digital conversion process. The DVI interface benefits Needless to say, more effective not only eliminate the smear phenomenon, and the color is more pure, more realistic. No signal loss brought about by the digital to analog conversion, not to consider Pixel jitter (pixel jitter) analog D-Sub interface most vexing problems. If your monitor has a DVI digital interface, try to use it. Features: Chongqing, Hebei, Yunnan large-screen display 40-inch 46-inch 55-inch 60-inch LCD splicing screen touch one machine - Shenzhen De Weiya Technology 1. Supports 640 * 480 to 1920 * 1080 resolution; 2. Preset display interface , and can be easily modified in real time; support a variety of sources, HDMI, DVI, VGA, AV; the framework setting function: make the image more perfect image dislocation phenomenon does not exist; 5. a pure hardware stitching: boot time less than 5 seconds can screen, continuous work, regardless of the network and the impact of failures; 6. Modular design: convenient after-sales maintenance, low maintenance costs; 7. stitching: 15 (rows) * 15 (column); 8. overlay, picture unlimited roaming (professional machine Optional). 1.2 Product technical parameters monitoring center: public security, finance, energy, transportation, coal, government, corporate control and command and control center show the public: airports, railways, subways, highways and other transportation industries, libraries, museums, zoos, shopping malls and other display place for business presentations: TV studio, large-scale performances and commercial exhibition, hotel lobby, enterprises and institutions office lobby, conference rooms, research and military: research and educational institutions, medical institutions, military operational command, weather Geographical Survey