LED Controller and Software for Real Time Seamless Video Walls

AVT解决方案有限公司是高对比度前投影屏幕（黑曜石屏幕）的生产商。此外，AVT Solutions还开发了一种完全无缝的后投影技术，该技术只需要10厘米的系统深度，目前正在为客户提供基于该技术的产品，作为艺术墙显示器。然而，这种显示器是为固定图像设计的，无法达到视频速率。该项目的目标是开发和演示一种显示算法和相关接口硬件，该算法和接口硬件特别允许视频刷新率，并且能够更新LFA LED（光场增强发光二极管）阵列，为屏幕提供数字可寻址信息。具有视频功能的无边框显示技术将使AVT Solutions Ltd .首次进入具有视频功能的主流背投显示市场，AVT Solutions计划成为该市场的参与者。能够提供这样的显示系统将为AVT解决方案在国际市场上提供明显的竞争优势，从而创造一个新的出口行业。

AVT Solutions Ltd is a producer of high contrast front projection screens (Obsidian Screens). In addition, AVT Solutions has also developed a completely seamless rear-projection technology that requires only 10cm of system depth and is currently supplying product based on this technology to a customer as an art wall display. However, this display is designed for fixed images and cannot achieve video rates. The goal of this project is to develop and demonstrate a display algorithm and associated interface hardware that specifically allows for video refresh rates and that is capable of updating a LFA LED (Light Field Augmentation Light Emitting Diode) array providing digitally addressable information to the screen. A video-capable bezel-free display technology would enable AVT Solutions Ltd, for the first time, to enter video-capable, main-stream rear-projection display markets in which AVT Solutions plans to become a player. To be able to provide such display systems would offer AVT Solutions a clear competitive advantage in international markets and therefore create a new export industry.