TERMIUM Plus®

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APERTURE MASK TUBE [1 record]

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Record 1 2002-01-10

English

Subject field(s)
  • Television (Radioelectricity)
  • Computer Graphics
CONT

Toshiba's response is the Flat Super Brightron, which the company is calling the world's first flat - faced shadow-mask picture tube. ... Toshiba based the approach on its Micro-filtertechnology, developed in 1995, which uses a cylindrical shadow mask. The technology, which combines an RGB (Red-Green-Blue) filter with clear glass, provides a 77 percent transmissive ratio, compared with 44 percent for conventional color tubes. The resultant picture contrast is therefore higher, according to Toshiba.

French

Domaine(s)
  • Télévision (Radioélectricité)
  • Infographie
DEF

Tube image doté d'un masque criblé de perforations que l'on place entre l'écran et trois canons électroniques qui ont pour fonction de diriger les faisceaux lumineux sur les points rouges, verts et bleus de l'écran.

Spanish

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© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

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