Glass bulb for color picture tube and the same tube
A color picture tube is provided with a glass bulb in which the external surface of the effective display area of the face plate is formed substantially flat and a color selection mask, having the curvature projected toward the face plate, provided opposed to the internal surface of the face plate w...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
24.07.2007
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Subjects | |
Online Access | Get full text |
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