Abstract: A vehicular interior rearview mirror assembly includes a mirror head and a mounting assembly. The mirror casing includes a sidewall having an outer end region that circumscribes an open portion of the mirror casing. The outer end region includes a rounded outer surface curving between the open portion and a less-curved outer surface of the sidewall. The mirror reflective element is disposed at the open portion of the mirror casing. The mirror reflective element has a glass substrate having a rounded perimeter edge of at least 2.5 mm and a thickness of less than 2 mm. Curvature of the rounded outer surface of the outer end region of the sidewall matches curvature of the rounded perimeter edge of the glass substrate to provide a curved transition between a flat region at the front surface of the glass substrate and the less-curved outer surface of the sidewall of the mirror casing.

Abstract: An interior rearview mirror assembly for a vehicle includes a mirror head and a mounting structure attached at a central region of the mirror back plate. A circuit board is disposed at the mirror back plate to one side of the central region, and first and second electrical connectors are disposed at the rear of the reflective element to the other side of the central region, with the first and second electrical connectors being in electrically conductive continuity with electrically conductive coatings at respective surfaces of the front and rear glass substrates. The electrical conductors are electrically connected between the respective electrical connector and reflectance control circuitry at the circuit board. A wire harness is electrically connected to the circuit board, and a portion of the wire harness passes through the mounting structure and has a connector end for electrically connecting to a vehicle wire harness.

Abstract: An interior rearview mirror assembly for a vehicle includes a mirror head and a mounting structure attached at a central region of the mirror back plate. A circuit board is disposed at the mirror back plate to one side of the central region, and first and second electrical connectors are disposed at the rear of the reflective element to the other side of the central region, with the first and second electrical connectors being in electrically conductive continuity with electrically conductive coatings at respective surfaces of the front and rear glass substrates. The electrical conductors are electrically connected between the respective electrical connector and reflectance control circuitry at the circuit board. A wire harness is electrically connected to the circuit board, and a portion of the wire harness passes through the mounting structure and has a connector end for electrically connecting to a vehicle wire harness.

Abstract: A vehicular rearview mirror assembly includes a mirror head having a mirror casing and an electro-optic mirror reflective element. A mirror casing sidewall has a terminal end region that circumscribes an open end of the mirror casing and has a rounded end region surface. A first substrate of the reflective element has a rounded circumferential perimeter region extending at least partially between a front surface and a rear surface of the first substrate and having a first radius of curvature. The rounded surface of the mirror casing has a second radius of curvature. The substrate thickness of the first substrate is less than the first radius of curvature. The rounded surface of the mirror casing and the rounded circumferential perimeter region of the first substrate combine to provide a curved transition between the front surface and the outer surface of the mirror casing.

Abstract: A vehicular rearview mirror assembly includes a mirror head having a mirror casing and an electro-optic mirror reflective element. A mirror casing sidewall has a terminal end region that circumscribes an open end of the mirror casing and has a rounded end region surface. A first substrate of the reflective element has a rounded circumferential perimeter region extending at least partially between a front surface and a rear surface of the first substrate and having a first radius of curvature. The rounded surface of the mirror casing has a second radius of curvature. The substrate thickness of the first substrate is less than the first radius of curvature. The rounded surface of the mirror casing and the rounded circumferential perimeter region of the first substrate combine to provide a curved transition between the front surface and the outer surface of the mirror casing.

Abstract: An interior rearview mirror assembly for a vehicle includes a mirror casing and a mirror reflective element disposed at an outer end region of a sidewall of the mirror casing. The mirror reflective element includes a first glass substrate having a front surface and a rear surface and a substrate thickness spanning between the front and rear surfaces. The first glass substrate includes a flat region and a rounded perimeter edge circumscribing the flat region. Curvature of a rounded outside surface of the outer end region of the sidewall matches curvature of the rounded perimeter edge of the first glass substrate whereby the rounded outside surface of the outer end region of the sidewall and the rounded perimeter edge of the first glass substrate combine to provide a curved transition between the front surface of the flat region and a principal outside surface of the sidewall of the mirror casing.

Abstract: An interior rearview mirror assembly for a vehicle includes a mirror casing and a mirror reflective element disposed at an outer end region of a sidewall of the mirror casing. The mirror reflective element includes a first glass substrate having a front surface and a rear surface and a substrate thickness spanning between the front and rear surfaces. The first glass substrate includes a flat region and a rounded perimeter edge circumscribing the flat region. Curvature of a rounded outside surface of the outer end region of the sidewall matches curvature of the rounded perimeter edge of the first glass substrate whereby the rounded outside surface of the outer end region of the sidewall and the rounded perimeter edge of the first glass substrate combine to provide a curved transition between the front surface of the flat region and a principal outside surface of the sidewall of the mirror casing.

Abstract: A rearview mirror assembly for a vehicle includes a mirror casing and a mirror reflective element disposed at the mirror casing. The mirror reflective element includes at least a first glass substrate having a front surface and a rear surface. When the rearview mirror assembly is normally mounted in a vehicle, the front surface is closer than the rear surface to a driver that is normally operating the vehicle. The first glass substrate has a flat central region and a rounded perimeter edge, and the rounded perimeter is exposed to and is viewable by the driver of the vehicle. With the mirror reflective element disposed at the mirror casing, no portion of the mirror casing encompasses the rounded perimeter edge. The rounded perimeter edge has a glare-reducing surface finish.

Abstract: A rearview mirror assembly for a vehicle includes a mirror casing and a mirror reflective element disposed at the mirror casing. The mirror reflective element includes at least a first glass substrate having a front surface and a rear surface. When the rearview mirror assembly is normally mounted in a vehicle, the front surface is closer than the rear surface to a driver that is normally operating the vehicle. The first glass substrate has a flat central region and a rounded perimeter edge, and the rounded perimeter is exposed to and is viewable by the driver of the vehicle. With the mirror reflective element disposed at the mirror casing, no portion of the mirror casing encompasses the rounded perimeter edge. The rounded perimeter edge has a glare-reducing surface finish.

Abstract: A rearview mirror assembly for a vehicle includes a mirror casing and an electro-optic reflective element assembly disposed at the mirror casing. A second surface of a front substrate of the reflective element assembly has a transparent conductive coating established thereat and a third surface of a rear substrate has a conductive coating established thereat. An electrical connector may be disposed at the fourth surface and in electrically conductive continuity with the transparent conductive coating and/or the conductive coating. The electrical connector may include a connector attaching portion for attaching at the fourth surface and a conductor attaching portion for soldering or welding an electrical conductor or wire to the electrical connector when the electrical connector is attached at the fourth surface. The conductor attaching portion is spaced from the plane of the connector attaching portion and the fourth surface of the rear substrate.

Abstract: A rearview mirror assembly for a vehicle includes a mirror casing and an electro-optic reflective element assembly disposed at the mirror casing. A second surface of a front substrate of the reflective element assembly has a transparent conductive coating established thereat and a third surface of a rear substrate has a conductive coating established thereat. An electrical connector may be disposed at the fourth surface and in electrically conductive continuity with the transparent conductive coating and/or the conductive coating. The electrical connector may include a connector attaching portion for attaching at the fourth surface and a conductor attaching portion for soldering or welding an electrical conductor or wire to the electrical connector when the electrical connector is attached at the fourth surface. The conductor attaching portion is spaced from the plane of the connector attaching portion and the fourth surface of the rear substrate.