摘要:
Disclosed herein are electronic devices, such as, for example, televisions, stereo systems, diagnostic equipment, cell phones, desktop or laptop PCs, medical pulse generators, or etc., including an integrated circuit including a printed circuit board including multiple layers and a wire bond pad. The multiple layers are sandwiched together in a planar unitary structure including a top surface, a bottom surface and a structure edge extending between the top surface and the bottom surface. The multiple layers include a first organic substrate layer joined to a second organic substrate layer. Each organic substrate layer includes a layer edge and a peripheral surface adjacent the layer edge. Each layer edge forms part of the structure edge. The wire bond pad includes an outer face, an inner face generally opposite the outer face, and a first rib. The inner face extends along the structure edge. The first rib projects generally perpendicular from the inner face between the first organic substrate layer and the second organic substrate layer and extends along the peripheral surface of at least one of the first organic substrate layer or the second organic substrate layer.
摘要:
Disclosed herein is a resistance welding system for welding a ribbon to a bond site of a bond surface. The system includes a welding header, a bond header, a ribbon dispenser, a cutter, and a support surface. The welding header includes a resistance welding tip. The bond header includes a bond foot displaceable relative to the bond surface. The bond foot includes a welding aperture. The ribbon dispenser feeds the ribbon to the bond foot. The support surface is configured to support the bond surface. The bond foot is configured to press the ribbon against the bond site of the bond surface, which is thereby forced against the support surface. With the ribbon so pressed against the bond site, the system is configured to cause the welding tip to enter the welding aperture to resistance weld the ribbon to the bond site of the bond surface.
摘要:
A vehicular blind spot indicator mirror includes a transparent glass substrate having a mirror reflector coated onto the substrate. Visible light reflectance by the mirror reflector coated substrate is at least about 40 percent visible light reflectance for visible light incident upon a front side of the mirror reflector coated substrate. A blind spot indicator light display is disposed to the rear of the mirror reflector coated substrate and emits visible light upon a detection by a blind spot detector. Light emitted by the display passes through the transparent glass substrate to be viewed by a viewer viewing from the front side of the substrate. The display is operable, when electrically powered and when operated in the vehicle during day time driving conditions, to exhibit a display luminance of at least about 60 foot lamberts as measured with the display placed behind, and emitting light through, the transparent glass substrate.
摘要:
A vehicular electrochromic interior rearview mirror assembly includes a mirror casing and an electrochromic mirror reflective element. At least a portion of a front substrate of the reflective element extends beyond a corresponding portion of a rear substrate of the reflective element to establish a ledge at least partially along the periphery of the reflective element, with no part of the rear substrate extending beyond any part of the front substrate. Electrical connections are made to conductive coatings or layers at the front and rear substrates. The electrochromic interior rearview mirror reflective element includes a concealing layer disposed along a perimeter border region to conceal the presence of the perimeter seal and the electrical connections from view by a driver of the equipped vehicle. The mirror casing provides a bezel-less mirror casing where no portion of the mirror casing overlaps the first surface of the front substrate.
摘要:
A vehicular interior rearview mirror assembly includes an electro-optic reflective element, a photo sensor and a light concentrator. The electro-optic reflective element has a front substrate with a first surface and a transparent second surface electrically conductive coating disposed on a second surface, and the electro-optic reflective element has a rear substrate with a third surface transflective metallic reflector disposed at a third surface thereof. The photo sensor is disposed behind a fourth surface of the rear substrate and operable to detect light passing through the transflective metallic reflector and the electro-optic reflective medium disposed between the second and third surfaces. The light concentrator is disposed between the photo sensor and the fourth surface of the rear substrate, and the light concentrator receives light passing through the transflective metallic reflector of the electro-optic reflective element and concentrates light onto a light sensing surface of the photo sensor.
摘要:
An interior rearview mirror information display system for a vehicle includes an interior rearview mirror assembly including an electrochromic reflective element. A display device is disposed behind a transflective mirror reflector of the reflective element and includes a display screen backlit by a plurality of light emitting diodes supported by a circuit board disposed rearward of the fourth surface of the rear substrate. The light emitting diodes of the circuit board are disposed to the rear of the display screen to provide backlighting of the display screen when activated. Information displayed by the display device is viewable by a driver of the equipped vehicle. When the plurality of light emitting diodes is activated and the display device is displaying information, light emitted by the plurality of light emitting diodes passes through the display screen and through the transflective mirror reflector for viewing by the driver of the equipped vehicle.
摘要:
A vehicular signal mirror includes a reflective mirror element comprising a mirror reflector on a light-transmitting substrate. The visible light reflectance is at least about 40% for visible light incident upon the front side of the reflective mirror element. A turn signal light display and/or a blind-spot indicator light display is disposed to the rear of the reflective mirror element and configured so that the light emitted by the light display passes through the reflective mirror element to be viewed by a viewer viewing from the front of the reflective mirror element. The light display exhibits, when electrically powered and when operated in the vehicle during day time driving conditions, a display luminance of at least about 60 foot lamberts as measured with the light display placed behind, and emitting light through, the reflective mirror element.
摘要:
A rearview mirror system includes an electro-optic reflective element having a specularly reflecting indicia reflector established at a second surface of a front substrate. The indicia provides a visible contrast between light incident at the mirror reflector and light incident at the indicia reflector so that when the mirror reflective element is in its high reflectance state, indicia information is subtly viewable by a person viewing the reflective element. The indicia may convey information that informs that the rearview mirror assembly is an automatic dimming type, informs of a brand logo and/or informs of a personalization logo. The mirror assembly may include a video display screen and contrast enhancement means for enhancing the viewability of the video display screen when the rearview mirror assembly is operated in high ambient lighting conditions. A control may determine a driver performance in response to a sensing device and a vehicle monitoring device.
摘要:
A vehicular interior electrochromic rearview mirror assembly includes an electrochromic mirror reflective element assembly and a video display disposed behind a transflective mirror reflector of the mirror reflective element assembly. The transflective mirror reflector includes at least one electrically conducting metal layer and is disposed at a third surface of the rear substrate such that a perimeter border region of the third surface is substantially devoid of the electrically conducting metal layer. A third surface electrical conductor disposed at the third surface is in electrical connection with the transflective mirror reflector and may extend from the transflective mirror reflector and from the perimeter seal toward a perimeter edge of the rear substrate. The rear substrate may extend beyond a perimeter edge of the front substrate where the third surface electrical conductor is disposed, and the third surface electrical conductor may be electrically accessible outboard of the perimeter seal.
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.