The intelligent window coating thin- film technology and the development status of spectrum seletive thin- films,angle slective thin- films,electric induced transmission film system structures and thermal induced transmission film systems are reviewed.

Study of phase transition induced electron emission from NBT based ceramics;

Aiming at the threat of IR imaging guiding weapons to targets and the deficiency of the traditional camouflage equipments,the method of adopting dynamic temperature control technology and dynamic IR emissivity control technology to change the camouflage′s thermal imagery dynamically,making covering targets from being detected and tracked by IR imaging system possible is proposed.

The principle and the structure of temperature control device and semiconductor IR emissivity control device are introduced.

Application ofhom ology to com puter graphics;