LED Controller and Software for Real Time Seamless Video Walls

用于实时无缝视频墙的 LED 控制器和软件

• 批准号: 543225-2019
• 负责人: Chen, Jun
• 金额: $ 1.82万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=680844
• 关键词: LED; Controller; Software; Real; Time

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.

AVT Solutions Ltd是一家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背投技术，仅需10厘米的系统深度，目前正在向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而设计的，不能实现视频速率。 该项目的目标是开发和演示一种显示算法和相关的接口硬件，专门考虑视频刷新率，并能够更新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解决方案有限公司首次进入具有视频功能的主流背投显示器市场，AVT解决方案计划成为其中的一员。 能够提供这样的显示系统将为AVT Solutions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。