shadow-mask color tube

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• Shadow mask — The shadow mask is one of two major technologies used to manufacture cathode ray tube (CRT) televisions and computer displays that produce color images (the other is aperture grille). Tiny holes in a metal plate separate the colored phosphors in… …   Wikipedia

• shadow-mask-type color picture tube — spalvotasis kaukinis kineskopas statusas T sritis radioelektronika atitikmenys: angl. shadow mask type color picture tube vok. Farbbildröhre mit Schattenmaske, f rus. масочный цветной кинескоп, m; цветной кинескоп с теневой маской, m pranc. tube… …   Radioelektronikos terminų žodynas

• shadow mask —    The most common type of color picture tube in which the electron beam is directed through a perforated metal mask to the desired phosphor color element …   IT glossary of terms, acronyms and abbreviations

• shadow mask — Television. a perforated metal plate situated behind the faceplate of a color television picture tube and having holes aligned to insure that each of three electron beams strikes only its corresponding red, green, or blue phosphor dot. Also… …   Universalium

• shadow mask — noun Date: 1951 a metal plate in a color cathode ray tube that contains minute apertures permitting passage of electron beams to specific phosphors on the screen during a scan …   New Collegiate Dictionary

• shadow mask — noun : a metal plate in a color cathode ray tube that contains minute apertures permitting passage of the electron beam to specific phosphors on the screen during a scan …   Useful english dictionary

• Color television — Title card for NBC, promoting their broadcast in RCA color . Color television is part of the history of television, the technology of television and practices associated with television s transmission of moving images in color video. In its most… …   Wikipedia

• Mask (disambiguation) — A mask is an artifact normally worn on the face, typically for protection, concealment, performance, or amusement. The word can also refer to: In computing and technology Affinity mask, a bit mask indicating what processor a thread or process… …   Wikipedia

• tube à masque d'ombre pour la télévision en couleurs — spalvotasis kaukinis kineskopas statusas T sritis radioelektronika atitikmenys: angl. shadow mask type color picture tube vok. Farbbildröhre mit Schattenmaske, f rus. масочный цветной кинескоп, m; цветной кинескоп с теневой маской, m pranc. tube… …   Radioelektronikos terminų žodynas

• Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …   Wikipedia

• RGB color model — RGB redirects here. For other uses, see RGB (disambiguation). A representation of additive color mixing. Projection of primary color lights on a screen shows secondary colors where two overlap; the combination of all three of red, green, and blue …   Wikipedia