ELD driver with improved brightness control

ELD driver with improved brightness control

A display system generally comprises an ELD including a plurality of pixels each activated by a voltage across an inner and outer electrode. A controller applies voltages to each of the pixels via the inner and outer electrodes at a refresh rate to illuminate the pixels. The controller varies the vo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PALALAU SILVIU
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:A display system generally comprises an ELD including a plurality of pixels each activated by a voltage across an inner and outer electrode. A controller applies voltages to each of the pixels via the inner and outer electrodes at a refresh rate to illuminate the pixels. The controller varies the voltage and refresh rates of each of the plurality of pixels in order to provide varying levels of brightnesses of the pixels.