Zero-bias gridded gun
Zero-bias gridded gun
Zinc silicate luminescent materials and related luminescent...
Zinc silicate phosphor with extended florescence decay and catho
Zinc silicate system phosphor, method for producing the...
Zinc sulfide ceramic material and cathode ray tubes using the sa
Zinc sulfide electroluminescent phosphor particles and electrolu
Zinc sulfide phosphor coactivated with copper and aluminum
Zirconia containing glass compositions for cathode ray tubes
ZnS:Mn Thin-film electroluminescent element with memory function