Shadow mask

Shadow mask

A perforated metal plate which is mounted close to the inside of a colour CRT display surface. This plate causes the red, green and blue electron beams to hit the proper R, G, or B phosphor dots.

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Part of Speech: noun
Synonym(s):
Blossary:
Industry/Domain: Software
Category: Video editing
Company: Tektronix
Product:
Acronym-Abbreviation:

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Related terms

shadow mask

Consumer electronics; Home theatre system

A part of a CRT TV tube. This is a barrier within the tube, placed between the electron guns at the narrow end and the phosphor screen at the wide end. It consists of plate with ...

shadow mask

Software; Video editing

A perforated metal plate which is mounted close to the inside of a color CRT display surface. This plate causes the red, green and blue electron beams to hit the proper R, G, or B ...

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headroom

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heads out

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head-to-tape contact

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height

Software; Video editing

The vertical positioning of a head with respect to a piece of tape. The size of the picture in a vertical direction.

helical scan

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