摘要:
The present invention relates to electrochromic mirrors and devices whose electrochromic element is composed of an electrochromic solid film and an electrolyte comprising redox reaction promoters and alkali ions and/or protons.
摘要:
A signal mirror system for a vehicle includes a reflective mirror element comprising a semitransparent nondichroic mirror reflector coated onto a light-transmitting substrate. The visible light transmission through the reflective mirror element is in the range of from about 1% visible light transmission to about 30% visible light transmission and the visible light reflectance is in the range from 40% visible light reflectance to 80% visible light reflectance for visible light incident upon the front side of the reflective mirror element. The reflective mirror element exhibits substantial non-spectral selectivity in its reflectance. The semitransparent nondichroic reflector comprises a metal thin film layer. A turn signal display, preferably having at least one light emitting diode, is disposed to the rear of the reflective mirror element and configured so it emits light emitted that passes through the semitransparent mirror reflector to be viewed by a viewer viewing from the front of said reflective mirror element with a display luminance of at least about 30 foot lamberts.
摘要:
An exterior mirror suitable for use in a vehicular exterior rearview mirror assembly includes a reflective mirror element having a light transmitting substrate with a mirror reflector having a metallic reflective layer coated thereon. A visual indicator display is disposed to the rear of the light transmitting substrate and actuated to emit light when powered. Light emitted by light sources of the display passes through the light transmitting substrate so as to be viewed by a driver of the vehicle equipped with the reflective mirror element. The mirror element has portions of the metallic reflective layer at least partially removed by laser scribing to establish at least partially light transmissive portions of the mirror reflector so that light emitted by light sources, when powered, passes through the respective at least partially light transmissive portions to be viewed by a viewer viewing from the front of the reflective mirror element.
摘要:
A mirror reflective element system includes a fourth surface electrically conductive element disposed at the fourth surface and in conductive continuity with a second or third surface electrically conductive coating of the second or third surface, respectively. A heating element at the fourth surface comprises a heating element substrate, which has first and second electrically conductive elements established thereat, with the conductive elements being electrically isolated from one another. The first conductive element generates heat to heat a portion of the heating element when powered. The second conductive element connects to the fourth surface electrically conductive element at the fourth surface of the rear substrate to establish conductive continuity between the second electrically conductive element and the fourth surface electrically conductive element when the heating element is attached to the fourth surface. The first and second conductive elements are accessible at the rear surface of the heating element substrate.
摘要:
A reflective element assembly includes a transparent substrate having forward and rearward surfaces. A transflective reflector is disposed at a surface of the substrate and the transflective reflector includes at least one thin film layer. A display element is disposed behind the substrate and is operable to emit display information that passes through the transflective reflector and the substrate for viewing by a person viewing the forward surface. Light incident on the forward surface of the substrate and passing through the substrate to be incident on the transflective reflector may exhibit a substantially non-spectrally selective reflectant characteristic as viewed by a person viewing the forward surface of the substrate. The transflective reflector may include a plurality of thin film layers, wherein the refractive indices and physical thicknesses of the individual layers may be selected to limit a tinting effect and/or a color interference effect.
摘要:
A reflective element assembly for a variable reflectance vehicular mirror includes a front substrate having a transparent conductive coating disposed on a second surface thereof, and a rear substrate having an electrically conductive metallic reflective coating disposed on a third surface thereof. An opacifying layer may be disposed around a perimeter border region of the second surface. The electrically conductive metallic reflective coating includes a principal reflecting region and a tab-out portion continuing from the principal reflecting region at least out to generally proximate a perimeter edge of the rear substrate. An electrically non-conductive perimeter border region of the third surface is substantially devoid of the electrically conductive metallic reflective coating. An electrically conductive element may at least partially establish electrical continuity to the tab-out portion and may provide a site at the fourth surface of the rear substrate for electrical connection.
摘要:
A rearview mirror assembly for a vehicle includes an electro-optic reflective element with an overhang region at an edge region of a first substrate that extends beyond a corresponding edge region of a second substrate. A transparent electrical conductor is disposed at a second surface of the first substrate and a mirror reflector is disposed at a third surface of the second substrate. The mirror reflector includes a tab portion that at least partially encompasses an edge dimension of the second substrate. A non-conductive seal is disposed between the first and second substrates and encompasses at least a portion of the mirror reflector and at least a portion of a non-conductive perimeter region of the third surface. A first electrical connector connects to the transparent electrical conductor via the overhang region and a second electrical connector is in electrical connection with the tab portion of the mirror reflector.
摘要:
An electro-optic reflective element assembly includes a pair of substrates and an electro-optic medium sandwiched therebetween. Each of the pair of substrates includes at least one conductive or semi-conductive layer disposed thereon. The electrical connections may electrically connect to a respective layer and may be electrically isolated from the other layer, such as via non-conductive regions of the substrates and/or deletion lines along one of the conductive layers. The pair of substrates may be positioned relative to one another such that overhang portions of the front substrate extend beyond the corresponding edges of the rear substrate. The overlapping relationship may provide clearance for electrical connection to the conductive layers of the front and rear substrates such that the electrical connections are substantially not viewable through the front substrate.
摘要:
An electrochromic mirror device suitable for use in a vehicle comprises a first transparent substrate having a transparent conductive layer on a surface thereof and a second substrate having a conductive layer on a surface thereof. The conductive layer of the first substrate opposes the second conductive layer of the second substrate in a spaced-apart relationship thereby forming an interpane distance between the substrates. A boundary seal is interposed between the first and second substrates spacing apart the substrates and forming a cavity wherein the interpane distance is at least about 10 microns. An electrochromic cross-linked polymeric solid film is disposed within the cavity. The electrochromic cross-linked solid polymeric film is formed from an electrochromic monomer composition that includes at least one cathodic electrochromic compound. The second conductive layer comprises a metallic reflective layer.
摘要:
An exterior electrochromic reflective mirror element for a vehicular exterior rearview mirror assembly comprises an electrochromic cross-linked polymeric solid film disposed between a first substrate and a second substrate. The electrochromic cross-linked polymeric solid film contacts a transparent conductive layer of the first substrate and a conductive layer comprising a metallic reflective layer of the second substrate. A visual indicator display is disposed to the rear of said second substrate and is part of a blind spot detection and display system and is actuated to emit light responsive to a detection of another overtaking vehicle in a side lane. Light emitted by the visual indicator display passes through the second substrate, through the electrochromic cross-linked polymeric solid film and through the first substrate to be viewed by a driver of the vehicle equipped with the exterior electrochromic reflective mirror element.