Vehicle exterior mirror system
First Claim
1. An exterior mirror system for a vehicle, said exterior mirror system comprising:
- an exterior mirror assembly having a turn signal indicator;
said turn signal indicator comprising at least one light emitting diode, said at least one light emitting diode emitting an intensity of light when electrically operated;
said turn signal indicator comprising a light guiding element that guides light emitted by said at least one light emitting diode;
said light guiding element comprising at least one faceted surface;
wherein, during low ambient lighting conditions at night, the intensity of light emitted by said at least one light emitting diode of said turn signal indicator is reduced under photosensor control to a nighttime intensity level;
wherein said nighttime intensity level is greater than about 0.3 candela and is less than about 200 candelas; and
wherein light emitted by said at least one light emitting diode passes through said light guiding element to produce a turn signal indicator light pattern of said turn signal indicator for a given intensity of light emitted by said light emitting diode, and wherein a first region of the turn signal indicator light pattern produced by passage of emitted light through said light guiding element is forward of said exterior mirror assembly and has a first intensity and wherein a second region of the turn signal indicator light pattern produced by passage of emitted light through said light guiding element is rearward of said exterior mirror assembly and has a second light intensity and wherein a third region of the turn signal indicator light pattern produced by passage of emitted light through said light guiding element is between said first and second regions and has a third light intensity, and wherein said third light intensity is greater than said first and second light intensities.
0 Assignments
0 Petitions
Accused Products
Abstract
An exterior mirror system for a vehicle includes an exterior mirror assembly having an indicator having at least one light emitting diode. The indicator may include a light guiding element that guides light emitted by the at least one light emitting diode. The at least one light emitting diode may be associated with circuitry of the exterior mirror assembly. During low ambient lighting conditions at night, the intensity of light emitted by the at least one light emitting diode of the indicator is reduced under photosensor control to a nighttime intensity level. The nighttime intensity level is greater than about 0.3 candela and is less than about 200 candelas.
120 Citations
20 Claims
-
1. An exterior mirror system for a vehicle, said exterior mirror system comprising:
-
an exterior mirror assembly having a turn signal indicator; said turn signal indicator comprising at least one light emitting diode, said at least one light emitting diode emitting an intensity of light when electrically operated; said turn signal indicator comprising a light guiding element that guides light emitted by said at least one light emitting diode; said light guiding element comprising at least one faceted surface; wherein, during low ambient lighting conditions at night, the intensity of light emitted by said at least one light emitting diode of said turn signal indicator is reduced under photosensor control to a nighttime intensity level; wherein said nighttime intensity level is greater than about 0.3 candela and is less than about 200 candelas; and wherein light emitted by said at least one light emitting diode passes through said light guiding element to produce a turn signal indicator light pattern of said turn signal indicator for a given intensity of light emitted by said light emitting diode, and wherein a first region of the turn signal indicator light pattern produced by passage of emitted light through said light guiding element is forward of said exterior mirror assembly and has a first intensity and wherein a second region of the turn signal indicator light pattern produced by passage of emitted light through said light guiding element is rearward of said exterior mirror assembly and has a second light intensity and wherein a third region of the turn signal indicator light pattern produced by passage of emitted light through said light guiding element is between said first and second regions and has a third light intensity, and wherein said third light intensity is greater than said first and second light intensities. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. An exterior mirror system for a vehicle, said exterior mirror system comprising:
-
an exterior mirror assembly having a turn signal indicator; said turn signal indicator comprising at least one light emitting diode, said at least one light emitting diode emitting an intensity of light when electrically operated; said turn signal indicator comprising a light guiding element that guides light emitted by said at least one light emitting diode; wherein said at least one light emitting diode is associated with circuitry of said exterior mirror assembly, and wherein said circuitry of said exterior mirror assembly comprises flexible circuitry; wherein, during low ambient lighting conditions at night, the intensity of light emitted by said at least one light emitting diode of said turn signal indicator is reduced under photosensor control to a nighttime intensity level; wherein said nighttime intensity level is greater than about 0.3 candela and is less than about 200 candelas; and wherein light emitted by said at least one light emitting diode passes through said light guiding element to produce a turn signal indicator light pattern of said turn signal indicator for a given intensity of light emitted by said light emitting diode, and wherein a first region of the turn signal indicator light pattern that is forward of said exterior mirror assembly has a first intensity and a second region of the turn signal indicator light pattern that is rearward of said exterior mirror assembly has a second light intensity, and wherein a third region of the turn signal indicator light pattern that is between said first and second regions has a third light intensity, and wherein said third light intensity is greater than said first and second light intensities. - View Dependent Claims (11, 12, 13, 14, 15)
-
-
16. An exterior mirror system for a vehicle, said exterior mirror system comprising:
-
an exterior mirror assembly having a turn signal indicator; wherein said turn signal indicator comprises a unitary module; said turn signal indicator comprising at least one light emitting diode, said at least one light emitting diode emitting an intensity of light when electrically operated; wherein said turn signal indicator includes a housing and a light-transmitting cover, and wherein said at least one light emitting diode is disposed in said housing, and wherein, when actuated, light emitted by said at least one light emitting diode passes through said light-transmitting cover; wherein, during low ambient lighting conditions at night, the intensity of light emitted by said at least one light emitting diode of said turn signal indicator is reduced under photosensor control to a nighttime intensity level; wherein said nighttime intensity level is greater than about 0.3 candela and is less than about 200 candelas; and wherein light emitted by said at least one light emitting diode passes through said light-transmitting cover to produce a turn signal indicator light pattern of said turn signal indicator for a given intensity of light emitted by said light emitting diode, and wherein a first region of the turn signal indicator light pattern that is forward of said exterior mirror assembly has a first intensity and a second region of the turn signal indicator light pattern that is rearward of said exterior mirror assembly has a second light intensity, and wherein a third region of the turn signal indicator light pattern that is between said first and second regions has a third light intensity, and wherein said third light intensity is greater than said first and second light intensities. - View Dependent Claims (17, 18, 19, 20)
-
Specification