This invention is directed to phosphor particles and to field emission displays using the particles, each of the particles is coated with an electrically conducting material to impart to the particles environmental stability, stability under use conditions, and reduced charging, all of which reduce efficiency and lifetime of the particles.
申请公布号
WO0127961(A2)
申请公布日期
2001.04.19
申请号
WO1999US31334
申请日期
1999.08.24
申请人
THE GOVERNMENT OF THE UNITED STATES OF AMERICA, REPRESENTED BY THE SECRETARY OF THE NAVY
