TERMIUM Plus®

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PANNEAU ELECTROLUMINESCENT [1 record]

Record 1 1991-01-17

English

Subject field(s)
  • Lighting
DEF

A surface-area light source employing the principle of electroluminescence; consists of a suitable phosphor placed between sheet-metal electrodes, one of which is essentially transparent, with an alternating current applied between the electrodes.

French

Domaine(s)
  • Éclairage
CONT

L'électroluminescence est appliquée dans les panneaux électroluminescents, où la substance luminescente cristallisée constitue le diélectrique d'un condensateur dont les armatures sont alimentées en haute fréquence et dans les diodes électroluminescentes, constituées par des cristaux convenablement dopés, possédant une jonction pn, soumise à un courant continu à basse tension.

CONT

Ce mode de transformation de l'énergie [l'électroluminescence] est utilisé pour la réalisation des plaques électroluminescentes.

Spanish

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