shadow mask

English - Turkish

Definition of shadow mask in English Turkish dictionary: maske; maske, delikli maske, maskeleme tabakası, elek; elek; delikli maske; maskeleme tabakası
shadow mask tube: maskeli resim tüpü
shadow mask tube: maskeli tüp

English - English

Definition of shadow mask in English English dictionary: A metal plate located between the electron guns and the screen The electron guns shoot the electron beams through holes in the shadow mask to keep the beams precisely aligned with their targets on the inside of the screen Related terms: Electron gun; metal screen in a cathode ray monitor which reduces the distortion in the displayed picture; This is usually an invar mask which acts to block the electron beam from striking the wrong phosphors in a CRT The beam passes through holes in the mask to strike the correct phosphor while shadowing neighbouring phosphors It prevents a beam intended to strike a red phosphor from striking a neighbouring green phosphor by causing an electron shadow over the green dot; Inside the color monitor just behind the screen, it is drilled with small holes, each of which corresponds to a triad The shadow mask helps guide the electron beams so that each beam hits only one phosphor dot in the triad

shadow mask

Hyphenation

shad·ow mask

şädō mäsk

/ˈsʜaˌdō ˈmask/ /ˈʃæˌdoʊ ˈmæsk/

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