Sanya, Hainan 40-inch 46-inch 55-inch 60-inch 70-inch 82-inch Samsung LCD splicing screen, monitor, advertising touch one latest offer of the - Dewei Ya Technology, factory sales, quality first as the LCD field of professional products manufacturers, Germany the Krakow Technology Co., Ltd. in line with the people-oriented concept of enterprise development, brought together the domestic first-class talents, scientific management, first-class service and high-quality professional R & D team is a strong guarantee of high-performance, high-quality, Ben Shuo Technology and strive to lead step Gaorenyichou, unique. Companies pay close attention to the international tiled display product development trends, and constantly develop new splicing products, the optimization and upgrading of traditional products, integration into the international circle, to meet the market demand, and guide the consumer market, the sustainable development of enterprises. The concept of excellence, leading technology, the spirit of professional, scientific attitude, Dewei Ya Technology Co., Ltd. is a strong guarantee of the multi-screen display system solutions provider. Samsung of Dewei Ya Technology 55-inch LCD Video Wall features: LED backlight in line with market green, environmental protection concept at this stage, large-size TV backlight or direct type-based, must comply with EU standards, national standards, product RoHS compliant, UL standards, and later joined the halogen-free requirements. Now the extensive use of the CCFL lamp Hg-containing substances, Because of this characteristic, so the standard of the substance added exemptions in the case of a certain amount, that is, the substance is qualified for availability. CCFL Hg-containing substances are still environmental protection requirements and present contrary, the green product requirements, environmental protection, backlit laptop from the use of LED backlight products Hg requirements. The emergence of large-size LED backlight exactly in line with the market green, environmental protection requirements. 2, the side emitting dynamic backlight and low-power technology is now widely mass production of large-size TV products are direct type CCFL as the light source, such driver needs Invertor (invertor) technology, due to power problems, CCFL as the light source power consumption is relatively large, as the technology continues to improve, the power consumption achieved by such technology has been close to the limit. The introduction of high-end products direct type LED backlight to reduce power consumption technology to a new level, with the emergence of high-power LED and efficiency, direct-power consumption is decreasing. Direct type LED backlight, a breakthrough technology, LocalDimming (regional control) is the dynamic backlight technology to a large extent to reduce the power consumption of the backlight to improve the contrast of the TV product, but requires a number of LED more TV thickness of the product is relatively large, beautiful and somewhat less flexibility. 3, LED backlight, the ultra-thin direction the development of (a) LED thin, high-power and light guide plate thinner, according to market research organization DisplaySearch forecasts that in 2009 the global LED LCD TV sales of about 409 million units, accounting for only the flat-panel TV market 3% of 2014 sales soared to more than 123 million units, accounting for the flat-panel TV market share surged to 53% LED TV is essentially not a new display technology, but the application of new LED light source technology to replace the traditional cold cathode fluorescent lamp. But this side of the LED-backlit LCD TV but slim with traditional products can not match: most name manufacturers LED TV about 2cm thickness, this thickness is a traditional LCD TV can not match the. LED TV main competition not only is the thickness, but also including more economical, energy-saving power consumption, a more excellent quality. Many other aspects of technical performance advantage is the core reason for the rapid growth of LED TV market. Monitoring center: Sanya, Hainan 40-inch 46-inch 55-inch 60-inch 70-inch 82-inch Samsung LCD splicing screen, monitor, advertising player touch one machine - of Dewei Ya Technology latest offer, factory sales, quality first public security, finance, energy, public transportation, mining, government, corporate control and command and control center: airports, railways, subways, highways and other transportation industries, libraries, museums, zoos, shopping malls and other exhibition spaces for business presentations: TV studio, large-scale performances and Business Exhibition , hotel lobbies, enterprises and institutions office lobby, conference rooms, research and military: research and educational institutions, medical institutions, military operational command, weather Geographical Survey