Optical waveguides – Optical fiber waveguide with cladding – Utilizing nonsolid core or cladding
Patent
1996-09-13
1999-11-16
Ngo, Hung N.
Optical waveguides
Optical fiber waveguide with cladding
Utilizing nonsolid core or cladding
385 92, G02B 620
Patent
active
059872055
ABSTRACT:
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component of an infrared receiver, the member comprising a flexible hollow plastic tube. Preferably, the plastic tube comprises an ester based polyurethane tube and has a malleable rod disposed in the hollow plastic tube to allow the hollow plastic tube to be bent into a claimed configuration. The infrared responsive circuit component may control, e.g., a fluorescent lamp dimming circuit or a window treatment control circuit, thereby allowing remote control of the lamp or window treatment.
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Graybill, Jr. James R.
Lansing Adam T.
Moseley Robin C.
Lutron Electronics Co. Inc.
Ngo Hung N.
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