Huixian 47-inch LCD screen 47-inch LG LCD splicing screen manufacturers

Mr. Huang 13823344717 QQ 318887937 http://huangqi19940710.cn.gongchang.com board! And it is decided LCD display wall system display is good and bad and stitching. Over the years, the main LCD splicing technology can be divided into two schools: one based on the IPC card program, also known as "soft stitching"; a program based on the embedded FPGA array structure, also known as "recklessly pick." "Soft stitching" In DATAPATH card represented a long time because of its application, together with the operating system running on the computer, so a variety of applications is very rich. Since the program can meet the requirements of our customers DIY, so many businesses can launch "own" splicing processors in a short time, so sought after by many businesses! But with the increasing customer requirements for stitching, in addition to roaming outside the window superimposed, multiple dynamic screen display, high-definition video display have become customers to build large videowall basic indicators. In this trend, "soft stitching" the soft underbelly of gradually emerged: the current market "soft stitching" can not display multiple dynamic VGA screen, not to mention the multi-channel high-definition screen. Many people think: the current "soft stitching" technology is difficult to develop, mainly due to the motherboard and CPU processing power acquisition bandwidth constraints caused by the two major bottlenecks, as long as these two bottlenecks to solve, the technology will be rapid development. Since the IPC mechanism frame "soft stitching" by PCI channel signal acquisition, while the standard PCI bus bandwidth is 133M, this bandwidth is in the face of multiple signals or HD signals, appeared to be inadequate; To address this bottleneck, some companies take The graphics signal is compressed and then decompressed manner, but the quality of the graphic signal compression so severely affected. Now there are companies using jumpers a way that will capture the bandwidth expanded to about 500M, the industry is more mature and stable companies simply set aside the PCI bus architecture, in addition to design board graphics channels for increased bandwidth, and some called its bandwidth up to 2G, 4G even Hundreds of G! Insiders said with a smile: the development of China's audio and video industry, and could influence the next generation of computer motherboard architecture, the traditional PCI bus will be eliminated! Regardless of whether these programs mature, but even Acquisition Bandwidth can really get reliable and stable resolved, but the performance of the processor frame industrial organization, as the performance of a computer, like the motherboard only restrict its performance a threshold, as well as CPU, GPU and memory, etc., all affect the overall performance of the IPC. Therefore, even if the motherboard acquisition bandwidth problems can be solved, the current CPU and GPU processing power but is limited! In the computer components can not significantly improve the overall performance of the environment, the effect on the market is currently "soft stitching" programs are Nanjinrenyi!