05643496 is referenced by 30 patents and cites 5 patents.

An electroluminescent phosphor composed of copper activated zinc sulfide having an average particle size less than 23 micrometers and a halflife equal to or greater than the halflife of a second phosphor having a similar composition and an average particle size of at least 25 micrometers.

Title
Small size electroluminescent phosphor
Application Number
8/628213
Publication Number
5643496
Application Date
April 4, 1996
Publication Date
July 1, 1997
Inventor
Kenneth T Reilly
Towanda
PA, US
Nathaniel E Brese
Towanda
PA, US
Agent
Robert F Clark
Assignee
OSRAM Sylvania
MA, US
IPC
C09K 11/58
C09K 11/56
C09K 11/54
View Original Source