Highly efficient large-sized LED display with improved ergonomics

Highly efficient large-sized LED display with improved ergonomics

— We have proposed a new approach to engineering and manufacturing an indoor indicator based on energy‐effective super‐bright LEDs. In our design, the light from a small number of such LEDs was uniformly redistributed using a special light guide. Recently, we developed a multi‐segment (40) LED indic...

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Veröffentlicht in:Journal of the Society for Information Display 2004-06, Vol.12 (2), p.159-163
Hauptverfasser: Trofimov, Yuri, Posedko, Valery, Sivenkov, Vladimir, Mironenko, Igor, Lishik, Sergey
Format: Artikel
Sprache:eng
Schlagworte:
ergonomic
indoor
multi-segment
outdoor
seven-segment display
Super-bright LED
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Beschreibung
Zusammenfassung:— We have proposed a new approach to engineering and manufacturing an indoor indicator based on energy‐effective super‐bright LEDs. In our design, the light from a small number of such LEDs was uniformly redistributed using a special light guide. Recently, we developed a multi‐segment (40) LED indicator with improved ergonomics and a luminance of up to 4000 cd/m2. This indicator is also capable of displaying (apart from the digits) special symbols.
ISSN:1071-0922
1938-3657
DOI:10.1889/1.1811438