【Schedule】 Multi-screen LCD display systems – Part 1 & 2 IEC TC100 CHINA NC

Background Multi-screen LCD display systems– Part 1: Conceptual model -. This document specifies a conceptual model of multi-screen LCD display systems. This document defines typical functional components to compose multi-screen LCD systems and describes the system structure and signal flow. The document also clarifies signal processing in the system to create multi-screen images from a single video signal input. Multi-screen LCD display systems– Part 2: Measuring methods -. This document specifies measuring methods of multi-screen LCD display systems. To evaluate the characteristics of multi-screen display systems, The following measurement items are specified: * Gap( physical, optical)--- Detail splicing precision; * Image dislocation—Picture display accuracy of Multiscreen LCD display system; * Installation tolerance---The flatness of terminal in surface and vertical direction; * Brightness uniformity--- Adjacent units brightness uniformity * etc

Schedule Completed : Plan : Proposal @Italy meeting Working draft @Belarus meeting Progress report @Austria meeting Progress report @Germany meeting 2015.04 2015.10 2016.05 2016.09 PL finished the application materials CN NC submit to IEC TC100 Part-1 IS or TS review 2016.03 2016.08 2016.09 Plan : Circulation &Vote 1st CD 2nd CD 1st CVD 2nd CDV 1st FDIS 2nd FDIS IS 2016.12 2017.06 2017.12 2018.06 2018.12 2019.06 2019.12 2020.06

Thank you for your support Our Suggestions The conceptual model is as important as the measuring methods. It’s the basis of the whole series standards. So we recommend the part-1（Conceptual model）to be an IS. Thank you for your support