TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DYNAMIC ABERRATION [1 record]
Record 1 - internal organization data 2002-07-05
Record 1, English
Record 1, Subject field(s)
- Vacuum Tubes (Electronics)
- Television (Radioelectricity)
Record 1, Main entry term, English
- DQ-DAF electron gun
1, record 1, English, DQ%2DDAF%20electron%20gun
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- Double Quadruple Dynamic Astigmatism and Focus electron gun 2, record 1, English, Double%20Quadruple%20Dynamic%20Astigmatism%20and%20Focus%20electron%20gun
correct
- Double-Quadruple Dynamic Astigmatism and Focus electronic gun 3, record 1, English, Double%2DQuadruple%20Dynamic%20Astigmatism%20and%20Focus%20electronic%20gun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The DQ-DAF electron gun provides pin sharp images even at the edges of the screen. The gun is fired through a shadow mask whose springs compensate for any changes caused by variations in the mask temperature. This ensures that it is always at the optimum tension, avoiding the colour shift associated with less advanced CRT’s [cathode ray tubes]. 1, record 1, English, - DQ%2DDAF%20electron%20gun
Record number: 1, Textual support number: 1 OBS
The TCO ’92-compliant SL90 uses Panasonic' s patented Double-Quadruple Dynamic Astigmatism and Focus(DQ-DAF) electronic gun technology, which produces 20 percent less spot aberration than conventional guns for clearer dot circles, even at the corners. 3, record 1, English, - DQ%2DDAF%20electron%20gun
Record 1, French
Record 1, Domaine(s)
- Tubes et lampes (Électronique)
- Télévision (Radioélectricité)
Record 1, Main entry term, French
- canon à électrons DQ-DAF
1, record 1, French, canon%20%C3%A0%20%C3%A9lectrons%20DQ%2DDAF
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
DQ-DAF (Double Quadruple Dynamic Astigmatism and Focus). Système de balayage des faisceaux présent sur certains téléviseurs. Ce système se charge d'améliorer la netteté de l'image, surtout dans les endroits sensibles : les bords. En effet, plus le tube est grand (16/9 de surcroît) plus il est difficile de mettre au point un canon d'électrons suffisamment doué pour que les faisceaux atteignent les bords de l'écran sans aucun problème de distorsion. Le DQ-DAF, mis au point par Matsushita (Panasonic, Technics), se charge de l'affaire. 2, record 1, French, - canon%20%C3%A0%20%C3%A9lectrons%20DQ%2DDAF
Record 1, Spanish
Record 1, Textual support, Spanish
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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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