MULTI-ZONE ELECTROCHROMIC DEVICE
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Abstract
In one aspect of the present invention is a substrate comprising multiple, independently controllable electrochromic zones, wherein each of the electrochromic zones share a common, continuous bus bar. In one embodiment, of the electrochromic zones are not completely isolated from each other. In another embodiment, each of the electrochromic zones have the same surface area. In another embodiment, each of the electrochromic zones have a different surface area.
10 Citations
45 Claims
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1-25. -25. (canceled)
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26. An electrochromic device comprising:
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a first electrochromic zone; a second electrochromic zone; a third electrochromic zone; a first bus bar that is a first common bus bar adjacent and electrically connected to the first and second electrochromic zones, wherein the first bus bar is not electrically connected to the third electrochromic zone; and a second bus bar that is a second common bus bar adjacent and electrically connected to the second and third electrochromic zones, wherein the second common bus bar is not electrically connected to the first electrochromic zone, wherein the first, second, and third electrochromic zone are independently controllable. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34)
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35. An electrochromic device comprising:
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a first electrochromic zone having a first side and a second side opposite the first side; a second electrochromic zone having a third side and a fourth side opposite the third side; a first bus bar adjacent to the first side of the first electrochromic zone and electrically connected to the first electrochromic zone and a first terminal, wherein the first bus bar is not electrically connected to the second electrochromic zone; a second bus bar adjacent to the second side edge of the first electrochromic zone and the third side of the second electrochromic zone and electrically connected to the first and second electrochromic zones and a second terminal, wherein the second bus bar is a common bus bar for the first and second electrochromic zones; and a third bus bar adjacent to the fourth side of the second electrochromic zone and electrically connected to the second electrochromic zone and a third terminal, wherein the third bus bar is not electrically connected to the first electrochromic zone, wherein the first and second electrochromic zones are independently controllable. - View Dependent Claims (36, 37, 38)
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39. An electrochromic device comprising:
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a substrate having a first side and a second side opposite the first side and comprising a first electrochromic zone, a second electrochromic zone, and a third zone, wherein; the second electrochromic zone is disposed between the first and third electrochromic zones; each of the first, second, and third electrochromic zones has a first side adjacent to the first side of the substrate and a second side adjacent to the second side of the substrate; the first, second, and third electrochromic zones are independently controllable; a first bus bar that is a first common bus bar electrically connected to the first and second electrochromic zones along the first sides of the first and second electrochromic zones, wherein the first bus bar is not electrically connected to the third electrochromic zone; and a second bus bar that is a second common bus bar electrically connected to the second and the third electrochromic zones along the second sides of the second and third electrochromic zones, wherein the second bus bar is not electrically connected to the first electrochromic zone. - View Dependent Claims (40, 41, 42, 43, 44, 45)
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Specification