Color flat cathode-ray tube
A color flat CRT having a phosphor screen (20) which comprises red, green, blue primary color phosphor stripes (R), (G), (B) arranged at a spacing, index phosphor stripes (21) arranged in some of the spaces (24) between the color phosphor stripes in a definite relation thereto, a black non-luminesce...
Saved in:
Main Authors | , , , , , |
---|---|
Format | Patent |
Language | English French German |
Published |
26.03.1986
|
Edition | 4 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A color flat CRT having a phosphor screen (20) which comprises red, green, blue primary color phosphor stripes (R), (G), (B) arranged at a spacing, index phosphor stripes (21) arranged in some of the spaces (24) between the color phosphor stripes in a definite relation thereto, a black non-luminescent substance (22) provided between the index phosphor stripes (21) and positioned at least in the spaces between the color phosphor stripes, and a metallic layer (23) of sufficient thickness formed on the inner side of the tube panel and positioned in corresponding relation to the color phosphor stripes. |
---|---|
Bibliography: | Application Number: EP19850111743 |