Illumination – Revolving
Patent
1998-09-11
2000-08-22
O'Shea, Sandra
Illumination
Revolving
362 26, 362268, 362330, 362331, 349 65, F21V 800
Patent
active
06106128&
ABSTRACT:
An illumination system has separate components for extracting and directing light from a waveguide. The system eliminates the need to provide a light directing array (LDA) that is optically and physically coupled to the waveguide. It is more reliable and robust than previous illumination systems and virtually eliminates the failures associated illumination systems having laminated LDAs. Manufacturing costs are reduced and system performance and reliability are improved. The illumination system is inexpensive to construct, and operates in an efficient, reliable manner, affording extended service at low cost.
REFERENCES:
patent: 5126882 (1992-06-01), Oe et al.
patent: 5396350 (1995-03-01), Beeson et al.
patent: 5528720 (1996-06-01), Winston et al.
Beeson Karl W.
Lin Hefen
Steiner Ivan B.
Zimmerman Scott M.
Zou Han
Honeywell International , Inc.
O'shea Sandra
Shudy Jr. John G.
Ton Anabel M.
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