A device comprising a dimmable panel comprising a plurality of individually dimmable cells attached to a window glass, an optical sensor to detect an image of one or more objects, a computation unit, communicably coupled to the dimmable panel and the optical sensor, to: i) cause to darken one or more cells of the plurality of individual dimmable cells of the dimmable panel, ii) cause the optical sensor to capture an image of the one or more objects, and, iii) determine, based on the image, whether a shadow is cast on the one or more objects due to the one or more darkened cells.

In one aspect, an apparatus is described that includes a transparent pane having a first surface and a second surface. An electrochromic device (ECD) is arranged over the second surface that includes a first conductive layer adjacent the second surface, a second conductive layer, and an electrochromic layer between the first and the second conductive layers. The apparatus further includes at least one conductive antenna structure arranged over the second surface.

A daylighting device of the present invention includes: a daylighting member including: a first light-transmitting base member; and a plurality of protruding, light-transmitting daylighting sections provided on a first face or a second face of the first light-transmitting base member; and a ventilation hole configured to enable a space on the first face to communicate with a space on the second face opposite from the first face.

A molding assembly for establishing an electrical connection between an electrified planar element, which is formed with a peripheral electrical contact, and an electrical device includes a plastic frame element having an electrical conductor. The plastic frame element is adapted to be disposed along a peripheral portion of the electrified planar element that includes the peripheral contact. The plastic frame element extends between two ends. The electrical conductor extends between the two ends of the plastic frame element on a side facing the electrified planar element so that, during attachment of the plastic frame element to the peripheral portion, an electrical connection is automatically establishable between the electrical conductor and the peripheral contact.

In the electrochromic device according to an embodiment of the present application, when the first voltage is applied to the electrochromic device in a state that the electrochromic element has the first state, the electrochromic device becomes the second state, and when the first voltage is applied to the electrochromic element in a state that the electrochromic element has the fourth state, the electrochromic element becomes the third state.

An electrical driver can be used to provide electrical drive signals to a first and second electrically controllable optical privacy glazing structures. A first electrical drive signal can be applied to the first privacy glazing structure and a second electrical drive signal can be applied to the second privacy glazing structure. Applying the first and second electrical drive signal can comprise temporally staggering delivery of the first and second electrical drive signals such that a peak power draw and/or a peak current draw from the first privacy glazing structure is temporally offset from a peak power draw and/or a peak current draw from the second privacy glazing structure. Staggering can include delaying the application of one electrical drive signal relative to the other, phase shifting one electrical drive signal relative to the other, or a combination thereof.

Certain example embodiments relate to an insulating glass (IG) unit. A spacer is interposed between first and second substrates. The spacer helps maintain the substrates in substantially parallel spaced apart relation to one another, and helps define a cavity therebetween. First and second exterior surfaces of the spacer face interior surfaces of the first and second substrates, respectively. Third and fourth exterior surface of the spacer face towards and away from the cavity, respectively. A membrane is provided over at least a part of the fourth exterior surface of the spacer. A pin protrudes through holes in the third and fourth exterior surfaces of the spacer, and through the membrane. The pin is formed from an electrically conducting material. A structural seal for the IG unit is provided external to the spacer and at least partially surrounds a portion of the pin that protrudes through the membrane.

A gel electrolyte precursor composition, an electrochromic device including a gel electrolyte formed from the precursor composition, and methods of forming the electrochromic device, the precursor composition including polymer network precursors including polyurethane acrylate oligomers, an ionically conducting phase, and an initiator.

An electrochromic device is provided. The device includes a first transparent substrate and a second transparent substrate and a first electrically conductive layer and a second electrically conductive layer. A first bus bar is in contact with the first electrically conductive layer and a second bus bar in contact with the second electrically conductive layer. The first and second electrically conductive layers are patterned with sets of scribed lines substantially parallel to the corresponding bus bar, wherein the sets of scribed lines are made up of a series of collinear segments, which are gaps in the electrically conductive layer, wherein the length of the collinear segments, the period, the valve width and the offset between segments in adjacent scribed lines determines the resistance to the flow of electrons traversing a set of scribed lines in the direction substantially perpendicular to the corresponding bus bar.

To provide an electrochromic device, including a laminated body, which includes: at least one support; a first electrode layer on the support; an electrochromic layer on the first electrode layer; a second electrode layer disposed to face the first electrode layer; and an electrolyte layer, which fills between the first electrode layer and the second electrode layer, and is on the electrochromic layer, the at least one support including a resin substrate, and the laminated body having a desired curve formed by thermoforming.