Off note ..Nanoco seems to have lost focus on displays and are onto sensors now.They tried solar,lighting,didplays...and no commercial sales from any of those areas.4 demo'd displays over the years and no commercial sales.My belief is that testing revealed enough degredation that they did not meet OEMs specifications.I also believe there has been extensive testing with QMCs materials and the reason why the wait.It seems many other sectors have caught up to displays and there could now be options rather than displays which was thought to be the low hanging fruit.