Abstract:
A vibratory assembly having a housing. A transducer is operably coupled with the housing and has a substantially cylindrical shape. An isolator is at least partially disposed between the housing and the transducer. A lens cover is operably coupled with the transducer. A power source includes contacts operably coupled with the transducer. The power source supplies power to the transducer at various frequencies swept around a resonance harmonic to account for mass changes resulting from debris accumulation on the lens cover.
Abstract:
A switchable mirror system (SMS) for use in a vehicular rearview assembly equipped with a light source transmitting light from within the rearview assembly through the SMS to a field-of-view (FOY) outside the assembly An SMS includes at least two electro-optic (EO) cells, one of which corresponds to the outside of the assembly and is adapted to be a switchable linear absorptive polarizer thereby configuring the SMS to have a reflectance value that is gradually variable in response to changes in voltages applied to the first and second EO-cells, as measured in said FOY in ambient light The SMS further includes first and second linear reflective polarizer laminates situated on two sequentially disposed substrates such as to sandwich an EO-medium of the second EO-cell between said first and second linear reflective polarizer elements, the laminates being devoid of extended distortion
Abstract:
Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
Abstract:
An electrical control system is disclosed for controlling a plurality of variable transmittance windows (please see figure 2). The electrical control system comprises a master control circuit and user input circuits for supplying control signals representing transmittance levels for the variable transmission windows, and a plurality of slave window control circuits coupled to the master control circuit, user input circuits and the variable transmittance windows. Each slave window control circuit controls the transmittance of at least one of the variable transmission windows in response to control signals received from the master control circuit and/or user input circuits. Also disclosed are novel methods for the manufacture of an electrochromic device used in variable transmittance windows. Novel structural features for improving heat transfer away from the windows, shielding the window from external loads, and improving the electrical performance of the windows are also disclosed.
Abstract:
A vehicular rearview assembly that has a rounded outer perimeter edge to satisfy safety standards and contains an EC element having a complex peripheral ring, a front surface that is fully observable from the front of the assembly, and a user interface with switches and sensors that activate and configure, in cooperation with electronic circuitry of the assembly, pre-defined function(s) or device(s) of the assembly in response to the user input applied to the user interface. A complex peripheral ring may include multiple bands the structures of which is adapted to provide for specified optical characteristics of light, reflected off of the ring. Electrical communications between the electronic circuitry, the mirror element, and the user interface utilize connectors configured to exert a low contact force, onto the mirror element, limited in part by the strength of adhesive affixing the EC element to an element of the housing of the assembly.
Abstract:
A vehicular rearview assembly that has a rounded outer perimeter edge to satisfy safety standards and contains an EC element having a complex peripheral ring, a front surface that is fully observable from the front of the assembly, and a user interface with switches and sensors that activate and configure, in cooperation with electronic circuitry of the assembly, pre-defined function(s) or device(s) of the assembly in response to the user input applied to the user interface. A complex peripheral ring may include multiple bands the structures of which is adapted to provide for specified optical characteristics of light, reflected off of the ring. Electrical communications between the electronic circuitry, the mirror element, and the user interface utilize connectors configured to exert a low contact force, onto the mirror element, limited in part by the strength of adhesive affixing the EC element to an element of the housing of the assembly.
Abstract:
Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
Abstract:
An electrical control system is disclosed for controlling a plurality of variable transmittance windows. The electrical control system comprises a master control circuit and user input circuits for supplying control signals representing transmittance levels for the variable transmission windows, and a plurality of slave window control circuits coupled to the master control circuit, user input circuits and the variable transmittance windows. Each slave window control circuit controls the transmittance of at least one of the variable transmission windows in response to control signals received from the master control circuit and/or user input circuits. Also disclosed are novel methods for the manufacture of an electrochromic device used in variable transmittance windows. Novel structural features for improving heat transfer away from the windows, shielding the window from external loads, and improving the electrical performance of the windows are also disclosed.
Abstract:
A coated article is provided so as to include a solar control coating having an infrared (IR) blocking (reflecting and/or absorbing) layer sandwiched between at least a pair of dielectric layers. The IR reflecting layer includes chromium nitride (CrxNy) in certain example embodiments. The use of chromium nitride enables the coated article to have good corrosion resistance to acid(s), good mechanical performance such as scratch resistance, and/or good color stability (i.e., a low DeltaE* value(s)) upon heat treatment (HT). The coated article may be heat treated (e.g., thermally tempered) in certain example embodiments of the invention.
Abstract translation:提供经涂覆的制品以便包括具有夹在至少一对介电层之间的红外(IR)阻挡(反射和/或吸收)层的阳光控制涂层。 在某些示例实施例中,IR反射层包括氮化铬(Cr x N y)。 氮化铬的使用使涂层制品在热处理时具有对酸的良好耐腐蚀性,良好的机械性能如耐划伤性和/或良好的颜色稳定性(即,低的DeltaE *值(一种或多种))( H T)。 在本发明的某些示例性实施例中,涂覆制品可以被热处理(例如,热回火)。