Color selection apparatus for cathode ray tube
A color selection apparatus for a cathode ray tube. A mask is formed having a long axis and a short axis. A frame supports the mask in one of a long axis direction and a short axis direction. The mask has a plurality of strips separated by a predetermined distance. A plurality of first beam aperture...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
12.12.2002
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Online Access | Get full text |
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