TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

HYPERLUMINOSITE [1 record]

Record 1 2007-01-09

English

Subject field(s)
  • Audiovisual Techniques and Equipment
  • Television (Radioelectricity)
  • Video Technology
DEF

The slight thickening of scan lines as seen on a CRT screen when the electron beam intensity increases beyond a certain point.

OBS

It is desirable to set the contrast low enough so that blooming does not occur.

French

Domaine(s)
  • Audiovisuel (techniques et équipement)
  • Télévision (Radioélectricité)
  • Vidéotechnique
DEF

Grossissement des lignes de balayage sur un écran cathodique provoqué par un excès de luminosité du faisceau d'électrons.

OBS

Pour contrer ce phénomène, on suggère de réduire le contraste de l'écran.

Spanish

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