F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent
F - Mech Eng,Light,Heat,Weapons
21
V
F21V 8/00 (2006.01) G02F 1/1335 (2006.01) G02F 1/13357 (2006.01)
Patent
CA 2384825
An illumination device (110) including a lightguide (112) operates under the principle of frustrate total internal reflection. The illumination device (120) includes optical elements and combinations of optical elements for enhancing the apparent brightness of the lightguide (112).
Dispositif d'éclairage (110) comprenant un guide de lumière (112) qui fonctionne selon le principe consistant à contrecarrer la réflexion interne totale. Ce dispositif d'éclairage (120) comprend des éléments optiques et des combinaisons d'éléments permettant d'améliorer la luminosité apparente du guide de lumière (112).
Cobb Sanford
Epstein Kenneth A.
Gardiner Mark E.
Kretman Wade D.
Wortman David L.
3m Innovative Properties Company
Oyen Wiggs Green & Mutala Llp
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