G - Physics – 02 – B
Patent
G - Physics
02
B
88/115, 117/209
G02B 1/10 (2006.01) G02B 6/122 (2006.01)
Patent
CA 2003354
OPTICAL DEVICES HAVING LAYERS OF LOW MOLECULAR WEIGHT ORGANIC MATERIALS AND METHODS FOR MAKING Abstract There is disclosed an optical device comprising a support having thereon a transparent amorphous layer of a low molecular weight organic compound, said layer having a glass transition temperature above about 50°C. Also disclosed is a method for making the device including the step of vacuum depositing the organic compound on the support. Particularly preferred devices are integrated optical devices which include a pattern of a second index of refraction or effective index of refraction in the layer, which pattern can define an optical element.
Brazas John Charles Jr.
Machiele Delwyn Earl
Eastman Kodak Company
Gowling Lafleur Henderson Llp
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