Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1993-07-09
1995-02-14
LaRoche, Eugene R.
Optical: systems and elements
Optical modulator
Light wave temporal modulation
359272, 359361, 359601, 359609, 359265, B60J 304, G02F 115
Patent
active
053900456
ABSTRACT:
A selectively variable window tinting system for limiting a passage of both visible light and radiative heat through an automobile window. Embodiments of the system include window glass assemblies which utilize photochromatic glass, electrochromatic glass, and a pair of spaced glass panes fillable with a tinted fluid. The latter embodiment also utilizes a plurality of differently tinted fluids which may be selectively injected between the glass panes to provide various amounts of tinting therein.
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LaRoche Eugene R.
Nguyen Viet Q.
Smith Hugh E.
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