IEVref:
531-46-33
ID:
Language:
en
Status:
Standard
Term:
uniformity of luminance (for character indicator tubes)
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:
the ratio of (1) the luminance of the darkest portion of a character to (2) the luminance of the brightest portion
Publication
date
:
1974
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
the ratio of (1) the luminance of the darkest portion of a character to (2) the luminance of the brightest portion