46-inch ultra-narrow 55-inch LCD splicing screen, large-screen factory price! Sales Hotline: 13828744468 (Chow Sang) Business Consulting: 467639476-- Yu Vision Technology Ltd. - Manufacturers specializing in the development and production of LG, Samsung, Sharp LCD splicing screen, LCD advertising machine, touch one machine, LCD monitors. ?? Shenzhen Yu Vision Technology Co., Ltd. since its inception, determined to aim at the international high-end video technology, at the technical level to guide the development direction of domestic AV industry. Over the years, Cai Chen Technology Co., Ltd. has grown in strength, it has set the industry's only AV tech industry R & D base and passed the ISO9001 quality management system certification, and its related products have passed 3C, CE, ROSH certification. Currently, Chen Cai is AV industry has engaged in a first-class brand product development, production, sales and service, became the matrix and multi-screen display system solutions chief provider. Technology is the basis of color and brand development and expansion of Chen Technology Co., Ltd., over the years, the company has been committed to R & D and brand building, technology-driven industry, to enhance the brand value-added products, under the guidance of such a development ideas, the company launched the BBC brand, its product line includes DID LCD tiled display wall, DID LCD screen, 7.3mm ultra-slim bezel LCD splicing screen, a large ultra-wideband RGB matrix, VGA matrix, AV matrix, multi-screen image processor, Quad and a variety of signal transmission equipment, BBC products through rigorous testing to ensure superior stability, the plant will continue to ISO9000 quality system as a guide for the user to create reliable, high value-added products. ? With the development of liquid crystal display technology, embedded hardware-splicing techniques, multi-screen image processing, signal switching technology video wall related technology, the new mosaic wall equipment rapid spread in the end the big screen display engineering applications, especially embedded LCD mosaic wall, although the market is not long, but it has been widely welcomed. LCD mosaic wall as a safe city command center, Railway (MTR), ports, terminals surveillance systems, intelligent traffic management control center, defense or military surveillance systems, power control and supervision system, large factories, mines monitoring systems, financial management and monitoring systems, television or large Studio Center monitor walls, large venues background walls, video conferencing and other information collection, processing key display device having various types of computer analog / digital signals, a composite video signal, the color difference signals on the big screen, and to achieve signal switching, stacking and combination of functions. Liquid crystal (LCD) projection mosaic wall is different from (DLP) TV wall, high-tech mosaic wall plasma (PDP) TV wall, the paper describes the specific technical advantages of its implementation, and are illustrated by specific examples. I. Overview of mosaic wall is known, is currently in the field of large-screen display splicing manufacturers and a variety of technologies can be described as flourishing, but in the final analysis, can be divided into three major technique in which liquid crystal mosaic wall again most development advantage. ? 1 ??? projection mosaic wall DLP technology is very simple principle, it is provided with a projector inside the rear unit, issued after the image projected onto the back of the screen zoom lens by lens reflex, that projection. DLP mosaic wall itself classification of many, various terms after another, but summed up, its prominent feature is the large unit size, technology is relatively mature, the seam is small; its main drawback bulky, short life, the picture quality is not high . 2, plasma walls PDP plasma display as the home for the motion picture, due to the early use of high brightness, high contrast, high color gamut, wide viewing angle and other characteristics by many users, but applied to the field of security, or need long When the time display still images or graphics, for example, to make a monitor or a TV mosaic wall, there is a serious flaw: display a static image blur even prone to burn-in, the so-called plasma brand, brightness decay rapidly, Once after the mark or brightness down unrecoverable; low reliability, power consumption is high compared to other technologies. 42 "screen market, (which borders interval of about 5mm), but the price is more expensive. In the current technical level, PDP can not overcome the disadvantages of a serious impediment to its commercial large-screen display applications Currently, there specifically for splicing markets 3, liquid crystal mosaic wall LCD is the most high-end, the best display device, and its excellent performance has been widely recognized. LCD mosaic wall using the LCD screen as the stitching unit, to overcome the disadvantages of DLP and PDP walls, providing a high performance, flexible mosaic wall. Of course, due to the current backlight LCD products luminous still use cathode tubes (CCFL), filament and across the lamp socket which limits the size of the liquid crystal panel, currently used to fight screen The DID LCD screen still frame of 11mm width, so the seam is slightly larger than the disadvantage of the liquid crystal mosaic wall, but with inputs LED backlight technology, this defect will be significantly improved. 46-inch 55-inch ultra- Narrow LCD splicing screen, large-screen factory price!