Describe the features of Shadow mask method
Describe the features of Shadow mask method?
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♦ They produce a wider range of colors
♦ At each pixel position it has 3 phosphor color dots
♦ One emits red light, another emits green light, and the third emits a blue light
♦ The three beams are deflected and focused as a group on to shadow mask that comprises a series of holes which is supported with a phosphor dot patterns.
♦ When the three beams passes through a hole in the shadow mask, they activate a dot triangle, which appears as a small color spot on the screen.
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