Vanity mirror
First Claim
Patent Images
1. A mirror assembly comprising:
- a housing portion;
a surface to be illuminated comprising a mirror;
a light source disposed at a periphery of the mirror that emits light;
a light guide comprising a light path positioned along at least a portion of the mirror;
a support portion configured to provide support for the light path;
a reflective surface between the light path and the support portion; and
a light scattering region configured to receive light emitted from the light source and to convey light away from the surface to be illuminated and out of the mirror assembly to be reflected back onto the surface to be illuminated;
wherein the light scattering region is disposed on the light path, the light scattering region comprising a plurality of light scattering elements having a pattern density, the light scattering region configured to encourage a portion of the light impacting the light scattering region to be emitted out of the light path, away from the surface to be illuminated, out of the mirror assembly, and toward a user of the mirror, the pattern density of light scattering elements being less dense in a region near the light source and the pattern density being greater in a region spaced farther away from the light source along the periphery of the mirror, such that there are less light scattering elements in a first area of the light scattering region near the light source than in a second area of the light scattering region that is the same size as the first area and that is spaced farther away from the light source than the first area, thereby facilitating a substantially constant amount of light emitted along the light path,wherein the plurality of light scattering elements comprises a subset of light scatting elements that are spaced apart from each other along both a transverse dimension of the light path and a longitudinal dimension of the light path, andwherein the light scattering elements are surface modifications on a surface of the light path.
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Abstract
A mirror assembly can include a housing, a mirror, and a light source. In certain embodiments, the mirror includes a light pipe configured to emit a substantially constant amount of light along a periphery of the mirror. In some embodiments, the mirror assembly includes a sensor assembly. The sensor assembly can be configured to adjust the amount of emitted light based on the position of a user in relation to the mirror. Certain embodiments of the mirror include an algorithm to adjust light based on the position of a user relative to the mirror, the level of ambient light, and/or the activation of different light modes.
107 Citations
19 Claims
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1. A mirror assembly comprising:
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a housing portion; a surface to be illuminated comprising a mirror; a light source disposed at a periphery of the mirror that emits light; a light guide comprising a light path positioned along at least a portion of the mirror; a support portion configured to provide support for the light path; a reflective surface between the light path and the support portion; and a light scattering region configured to receive light emitted from the light source and to convey light away from the surface to be illuminated and out of the mirror assembly to be reflected back onto the surface to be illuminated; wherein the light scattering region is disposed on the light path, the light scattering region comprising a plurality of light scattering elements having a pattern density, the light scattering region configured to encourage a portion of the light impacting the light scattering region to be emitted out of the light path, away from the surface to be illuminated, out of the mirror assembly, and toward a user of the mirror, the pattern density of light scattering elements being less dense in a region near the light source and the pattern density being greater in a region spaced farther away from the light source along the periphery of the mirror, such that there are less light scattering elements in a first area of the light scattering region near the light source than in a second area of the light scattering region that is the same size as the first area and that is spaced farther away from the light source than the first area, thereby facilitating a substantially constant amount of light emitted along the light path, wherein the plurality of light scattering elements comprises a subset of light scatting elements that are spaced apart from each other along both a transverse dimension of the light path and a longitudinal dimension of the light path, and wherein the light scattering elements are surface modifications on a surface of the light path. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of manufacturing a mirror assembly, the method comprising:
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coupling a mirror and a housing portion; disposing a light source at a periphery of the mirror; positioning a light pipe comprising a light path along at least a portion of the mirror; providing a support portion; positioning a reflective surface between the light path and the support portion; providing a modified surface of the light path to form a light scattering region along a length of the light path, the light scattering region comprising a plurality of light scattering elements having a pattern density, the plurality of light scattering elements comprising a subset of light scattering elements that are spaced apart from each other along both a transverse dimension of the light path and a longitudinal dimension of the light path, the light scattering region configured to encourage a portion of the light impacting the light scattering elements to be emitted out of the light path and out of the mirror assembly, the pattern density of the light scattering elements being less dense in a region generally near the light source and the pattern density being greater in a region spaced farther away from the light source along the periphery of the mirror, thereby facilitating a substantially constant amount of light emitted along the length of the light path. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification