MIRROR ASSEMBLY
First Claim
Patent Images
1. A mirror assembly, comprising:
- a semitransparent mirror with a forward and rearward facing surface, and which simultaneously passes and reflects visibly discernible electromagnetic radiation;
a circuit substrate with a forward and a rearward facing surface, and which is positioned in juxtaposed relation relative to the semitransparent mirror, and which is coupled with a source of electricity, and wherein the rearward facing surface of the semitransparent mirror and the circuit substrate each have a surface area, and wherein the surface area of the circuit substrate is less than about 50% of the surface area of rearward facing surface of the semitransparent mirror;
a plurality of electromagnetic radiation emitters borne by the circuit substrate and which are electrically coupled with the source of electricity through the circuit substrate;
a first heater positioned on the forward facing surface of the circuit substrate, and which is coupled with the source of electricity by the circuit substrate, and which is further disposed in juxtaposed heat transmitting relation relative to the rearward facing surface of the semitransparent mirror, and wherein the heater, when energized, transmits heat energy to the region of the semitransparent mirror which is immediately adjacent thereto; and
a second heater borne by the rearward facing surface of the semitransparent mirror and which is operable to impart heat energy to the remaining region of the rearward facing surface of the semitransparent mirror which is not immediately adjacent to the circuit substrate.
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Accused Products
Abstract
A mirror assembly is described and which includes a semitransparent mirror, a circuit substrate positioned adjacent to the semitransparent mirror, and a first heater borne by the circuit substrate, and which is coupled with the source of electricity, and which is disposed in juxtaposed heat transmitting relation relative to the semitransparent mirror.
14 Citations
16 Claims
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1. A mirror assembly, comprising:
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a semitransparent mirror with a forward and rearward facing surface, and which simultaneously passes and reflects visibly discernible electromagnetic radiation; a circuit substrate with a forward and a rearward facing surface, and which is positioned in juxtaposed relation relative to the semitransparent mirror, and which is coupled with a source of electricity, and wherein the rearward facing surface of the semitransparent mirror and the circuit substrate each have a surface area, and wherein the surface area of the circuit substrate is less than about 50% of the surface area of rearward facing surface of the semitransparent mirror; a plurality of electromagnetic radiation emitters borne by the circuit substrate and which are electrically coupled with the source of electricity through the circuit substrate; a first heater positioned on the forward facing surface of the circuit substrate, and which is coupled with the source of electricity by the circuit substrate, and which is further disposed in juxtaposed heat transmitting relation relative to the rearward facing surface of the semitransparent mirror, and wherein the heater, when energized, transmits heat energy to the region of the semitransparent mirror which is immediately adjacent thereto; and a second heater borne by the rearward facing surface of the semitransparent mirror and which is operable to impart heat energy to the remaining region of the rearward facing surface of the semitransparent mirror which is not immediately adjacent to the circuit substrate. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9)
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2. (canceled)
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10. A mirror assembly, comprising:
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a semitransparent mirror which has a rearwardly facing surface, and which defines, at least in part, a discreet region which has a surface area, and wherein the discreet region simultaneously passes and reflects visibly discernible electromagnetic radiation; an opaque circuit substrate having a surface area which is greater than about 50% of the surface area of the discreet region which passes and reflects visibly discernible electromagnetic radiation, and which is positioned in juxtaposed, partial covering relation relative to the discreet region, and wherein the opaque circuit substrate defines a plurality of spaced apertures which facilitate the passage of visibly discernible electromagnetic radiation therethrough, and wherein the opaque circuit substrate is coupled with a source of electricity; a plurality of electromagnetic radiation emitters which are borne by the opaque circuit substrate, and which are individually positioned adjacent to each of the plurality of apertures which are formed in the circuit substrate, and wherein the respective electromagnetic radiation emitters, when energized by the source of electricity emit visibly discernible electromagnetic radiation which is reflected, at least in part, through the respective plurality of apertures and which further passes through the discreet region of the semitransparent mirror a reflector disposed in reflecting relation relative to the respective electromagnetic radiation emitters, and which reflects the visibly discernible electromagnetic radiation, at least in part, through the individual apertures; and a first heater borne by the opaque circuit substrate and electrically coupled with the source of electricity, and wherein the heater is disposed in juxtaposed heat transferring relation relative to the semitransparent mirror, and wherein the heater, when energized by the source of electricity, imparts heat energy to greater than about 50% of the surface area of the discreet region which is covered by the opaque circuit substrate. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification