MIRROR ASSEMBLY

• US 20140340757A1
• Filed: 05/16/2013
• Published: 11/20/2014
• Est. Priority Date: 05/16/2013
• Status: Abandoned Application

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations LLC (General Motors Company)
• Inventors: Quinn, Charles R., Martuscelli, John
• Application Number:
  US13/895,414
• Publication Number:
  US 20140340757A1
• Time in Patent Office: Days
• US Class Current: 359/629
• CPC Class Codes: B60R 1/006 Side-view mirrors, e.g. V-shaped mirrors located at the front or rear part of the vehicle combined with rear-view mirrors B60R1/08; side-view periscopes B60R1/10
• CPC Class Codes: B60R 1/08 involving special optical features, e.g. avoiding blind spots , e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors B60R1/025, B60R1/10 take precedence

Abstract

A mirror assembly includes a mirror pane and a head cap. The mirror pane generally faces a first direction. The head cap has a first region and a second region. The first region generally faces a second direction and the second region generally faces a third direction. The first region and the second region may both be formed from transparent materials. The first region is substantially covered by a first coating having a first reflectance and a first transmittance. The first reflectance is less than one hundred percent and the first transmittance is greater than zero, such that light passes through the first region and the second region and is visible from the interior of the vehicle.

Claims

1. A mirror assembly for a vehicle, comprising:

a mirror pane facing rearward, relative to the vehicle; and

a head cap having;

a first panel facing forward, relative to the vehicle, wherein the first panel is formed from a transparent material;

a first coating having a first reflectance and a first transmittance and substantially covering the first panel, wherein the first reflectance is less than one hundred percent and the first transmittance is greater than zero; and

a second panel facing an interior of the vehicle, wherein the second panel is formed from a transparent material, such that light passes through the first panel and the second panel and is visible from the interior of the vehicle.

2. The mirror assembly of claim 1, wherein a total reflectance of the first panel, the first coating, and the second panel is less than one hundred percent and a total transmittance is greater than zero.

3. The mirror assembly of claim 2, further comprising:

a second coating having a second reflectance and substantially covering the second panel, wherein the second reflectance is lower than the first reflectance.

4. The mirror assembly of claim 3, wherein a total reflectance of the first panel, the first coating, the second panel, and the second coating is less than one hundred percent and a total transmittance is greater than zero.

5. A mirror assembly for a vehicle, comprising:

a mirror pane facing rearward, relative to the vehicle; and

a housing formed from a transparent material having;

a first region facing forward, relative to the vehicle;

a first coating having a first reflectance and a first transmittance and substantially covering the first region, wherein the first reflectance is less than one hundred percent and the first transmittance is greater than zero; and

a second region facing an interior of the vehicle and having a second reflectance, wherein light passes through the first region and the second region and is visible from the interior of the vehicle.

6. The mirror assembly of claim 5, further comprising:

a second coating having a second reflectance and substantially covering the second region, wherein the second reflectance is lower than the first reflectance.

7. The mirror assembly of claim 6, further comprising:

an arm connecting the housing to the vehicle.

8. The mirror assembly of claim 7, wherein a total reflectance of the first region, the first coating, the second region, and the second coating is less than one hundred percent.

9. The mirror assembly of claim 8, wherein the first coating is one of chrome and aluminum.

10. A mirror assembly, comprising:

a mirror pane facing a first direction; and

a housing having;

a first region facing a second direction, different from the first direction, wherein the first region is formed from a transparent material;

a first coating having a first reflectance and a first transmittance and substantially covering the first region, wherein the first reflectance is less than one hundred percent and the first transmittance is greater than zero; and

a second region facing a third direction, different from the first direction and the second direction, wherein the second region is formed from a transparent material, such that light passes through the first panel and the second panel and is visible from the interior of the vehicle.

11. The mirror assembly of claim 10, wherein a total reflectance of the first region, the first coating, and the second region is less than one hundred percent and a total transmittance is greater than zero.