Ceramic flash evaporimeter for television


Application Number  00128377 Application Date  2000.11.24
Publication Number  1298036 Publication Date  2001.06.06
Priority Information   1999/11/25 DE 199 56 811.1  
International
Classification
 C23C14/24;H01J9/20  
Applicant(s) Name  Kaempten Electric Melting Products GmbH  
Address    
Inventor(s) Name  Martin. Seifft;Hannss-Wiener. Ulbert  
Patent Agency Code  72002 Patent Agent  jian wei
AbstractThe invention relates to a ceramic flash TV evaporator for the evaporation coating of picture tubes with aluminum, containing a cavity whose width tapers in cross section through the evaporator from the upper edge of the evaporator to the lower edge of the evaporator, which is defined by the fact that the transition of the side walls of the evaporator to the underside of the evaporator is elliptically rounded in cross section at least over part of the longitudinal axis of the evaporator.