REARVIEW DEVICE WITH EXPOSED CARRIER PLATE

• US 20150321611A1
• Filed: 05/08/2015
• Published: 11/12/2015
• Est. Priority Date: 05/08/2014
• Status: Active Grant

• Current Assignee: Gentex Corporation
• Original Assignee: Gentex Corporation
• Inventors: Lock, Nigel T., Roth, Mark R., Minikey, Danny L. Jr.
• Granted Patent: US 9,545,882 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B60R 1/04 mounted inside vehicle B60R1/025, B60R1/08 take precedence
• CPC Class Codes: B60R 1/088 using a cell of electrically changeable optical characteristic, e.g. liquid-crystal or electrochromic mirrors
• CPC Class Codes: G02F 1/1533 structural features not otherwise provided for
• CPC Class Codes: G02F 1/157 Structural association of cells with optical devices, e.g. reflectors or illuminating devices

Abstract

A rearview device having a front element defining a first surface and a second surface. A rear element defines a third surface and a fourth surface. An electro-optic material is located between the front element and the rear element. A carrier plate includes a front side, a back side, and a peripheral wall. The front side is disposed proximate the fourth surface and the peripheral wall is operably coupled with a peripheral edge of the second surface. A device housing is operably coupled to the back side of the carrier plate. The peripheral wall and a portion of the back side of the carrier plate extend beyond the device housing and are externally exposed.

Claims

1. A rearview device comprising:

a front element defining a first surface and a second surface;

a rear element defining a third surface and a fourth surface;

an electro-optic material located between the front element and the rear element;

a carrier plate including a front side, a back side, and a peripheral wall, wherein the front side is disposed proximate the fourth surface and the peripheral wall is operably coupled with a peripheral edge of the second surface; and

a device housing operably coupled to the back side of the carrier plate, wherein the peripheral wall and a portion of the back side of the carrier plate extend beyond the device housing and are externally exposed.

2. The rearview device of claim 1, wherein the peripheral wall of the carrier plate abuts the second surface of the front element and conceals a peripheral edge of the rear element.

3. The rearview device of claim 1, further comprising:

a device support operably coupled with a rear portion of the device housing.

4. The rearview device of claim 3, wherein the device housing includes a recess therein configured to receive the device support.

5. The rearview device of claim 1, further comprising:

an engagement wall extending generally orthogonal to the back side of the peripheral wall and operably coupling the carrier plate with the device housing.

6. The rearview device of claim 1, wherein the front element includes a rounded front edge.

7. The rearview device of claim 1, further comprising:

a rounded transition portion disposed between the peripheral wall and the back side of the carrier plate.

8. A rearview device comprising:

a display device including a peripheral edge;

a carrier plate including a back side and a peripheral wall, wherein the peripheral wall is operably coupled with the peripheral edge of the display device and generally flush therewith to create a smooth transition from the peripheral edge of the display device to the peripheral wall of the carrier plate;

a device housing proximate the back side of the carrier plate, wherein the peripheral wall and a portion of the back side of the carrier plate extend beyond the device housing and are externally exposed; and

an engagement wall extending generally orthogonal to the back side of the peripheral wall and operably coupling the carrier plate with the device housing.

9. The rearview device of claim 8, further comprising:

a device support operably coupled with a rear portion of the device housing.

10. The rearview device of claim 9, wherein the device housing includes a recess therein configured to receive the device support.

11. The rearview device of claim 10, wherein the recess defines at least one aperture configured to relay data to a circuit board disposed in the device support.

12. The rearview device of claim 8, wherein the engagement wall is integral with and extends rearwardly from the carrier plate with the device housing.

13. The rearview device of claim 12, wherein the engagement wall is configured to engage a fastening arrangement disposed on an inside surface of the device housing.

14. The rearview device of claim 8, further comprising:

a front element including a rounded front edge.

15. The rearview device of claim 8, further comprising:

a rounded transition portion disposed between the peripheral wall and the back side of the carrier plate.

16. A rearview device comprising:

a display device including a peripheral edge;

a carrier plate including a back side and a peripheral wall, wherein the peripheral wall is operably coupled with the peripheral edge and generally flush therewith to create a generally smooth transition from the peripheral edge of the display device to the peripheral wall of the carrier plate; and

a device housing operably coupled to the back side of the carrier plate, wherein the peripheral wall and a portion of the back side of the carrier plate extend beyond the device housing and are externally exposed.

17. The rearview device of claim 16, wherein the device housing includes a recess therein configured to receive a device support.

18. The rearview device of claim 16, further comprising:

a front element including a rounded front edge.

19. The rearview device of claim 16, further comprising:

a rounded transition portion disposed between the peripheral wall and the back side of the carrier plate.

20. The rearview device of claim 16, further comprising:

an engagement wall configured to engage a fastening arrangement disposed on an inside surface of the device housing.