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    DRIVING THIN FILM SWITCHABLE OPTICAL DEVICES
    11.
    发明专利
    DRIVING THIN FILM SWITCHABLE OPTICAL DEVICES 未知

    公开(公告)号：HK1206821A1

    公开(公告)日：2016-01-15

    申请号：HK15107266

    申请日：2015-07-29

    Applicant: VIEW INC

    Inventor： PRADHAN ANSHU ,  MEHTANI DISHA ,  JACK GORDON

    IPC: G02F20060101 ,  G09G20060101

    Abstract: Controllers and control methods apply a drive voltage to bus bars of a thin film optically switchable device. The applied drive voltage is provided at a level that drives a transition over the entire surface of the optically switchable device but does not damage or degrade the device. This applied voltage produces an effective voltage at all locations on the face of the device that is within a bracketed range. The upper bound of this range is associated with a voltage safely below the level at which the device may experience damage or degradation impacting its performance in the short term or the long term. At the lower boundary of this range is an effective voltage at which the transition between optical states of the device occurs relatively rapidly. The level of voltage applied between the bus bars is significantly greater than the maximum value of the effective voltage within the bracketed range.

    Fabricación de dispositivos electrocrómicos con bajo nivel de defectos
    13.
    发明专利
    Fabricación de dispositivos electrocrómicos con bajo nivel de defectos 未知

    公开(公告)号：ES2654764T3

    公开(公告)日：2018-02-15

    申请号：ES10764872

    申请日：2010-03-31

    Applicant: VIEW INC

    Inventor： KOZLOWSKI MARK ,  KURMAN ERIC ,  WANG ZHONGCHUN ,  SCOBEY MIKE ,  DIXON JEREMY ,  PRADHAN ANSHU ,  ROZBICKI ROBERT

    IPC: G02F1/15

    Abstract: Un método para fabricar una ventana electrocrómica, comprendiendo el método: depositar secuencialmente sobre un sustrato de vidrio arquitectónico que tiene al menos 20 pulgadas (508 mm) por 20 pulgadas (508 mm) (i) una capa electrocrómica, (ii) una capa conductora de iones, (iii) una capa de contraelectrodo para formar un apilamiento en el cual la capa conductora de iones separa la capa electrocrómica y la capa de contraelectrodo, y que comprende adicionalmente depositar litio metálico sobre al menos una de la capa electrocrómica y la capa de contraelectrodo, en el que el litio metálico es depositado en cantidad suficiente para compensar la carga ciega en la capa electrocrómica y una cantidad adicional de 1.5 a 2.5 veces, en peso, cantidad usada para compensar la carga ciega, en el que cada una de las capas depositadas secuencialmente es depositada por vapor utilizando un sistema de deposición integrado sencillo que tiene un entorno ambiental controlado en cual la presión y la composición de gas están controladas independientemente de un entorno externo por fuera del sistema de deposición integrado, en el que el sistema de deposición integrado incluye una pluralidad de estaciones de deposición alineadas en serie e interconectadas y operables para pasar el sustrato de una estación a la siguiente sin exponer el sustrato a un entorno externo, y en el que el litio metálico es depositado por vapor físico, en el que un portador del sustrato que sostiene el sustrato de vidrio arquitectónico en una orientación sustancialmente vertical se traslada a través de la pluralidad de estaciones de deposición del sistema de deposición integrado sin exponer el sustrato de vidrio arquitectónico al entorno externo durante la deposición; y en el que el sustrato de vidrio arquitectónico no sale del sistema de deposición integrado en ningún momento durante la deposición secuencial de la capa electrocrómica que comprende óxido metálico, la capa conductora de iones, la capa de contraelectrodo, y el litio metálico.

    Electrochromic devices
    15.
    发明专利
    Electrochromic devices 未知

    公开(公告)号：AU2017202249A1

    公开(公告)日：2017-04-27

    申请号：AU2017202249

    申请日：2017-04-05

    Applicant: VIEW INC

    Inventor： WANG ZHONGCHUN ,  PRADHAN ANSHU ,  ROZBICKI ROBERT

    IPC: G02F1/01

    Abstract: ELECTROCHROMIC DEVICES Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically-insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer. The interfacial region contains an ion conducting electronically-insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices.

    ANGLED BUS BAR
    17.
    发明公开
    ANGLED BUS BAR 有权
    ANGLED BUSBAR

    公开(公告)号：EP2839337A4

    公开(公告)日：2015-11-25

    申请号：EP13778088

    申请日：2013-04-18

    Applicant: VIEW INC

    Inventor： JACK GORDON ,  PRADHAN ANSHU ,  NADKARNI KAUSTUBH

    IPC: G02F1/155

    CPC classification number: G02F1/155

    Abstract: This disclosure provides configurations, methods of use, and methods of fabrication for a bus bar of an optically switchable device. In one aspect, an apparatus includes a substrate and an optically switchable device disposed on a surface of the substrate. The optically switchable device has a perimeter with at least one corner including a first side, a second side, and a first vertex joining the first side and the second side. A first bus bar and a second bus bar are affixed to the optically switchable device and configured to deliver current and/or voltage for driving switching of the device. The first bus bar is proximate to the corner and includes a first arm and a second arm having a configuration that substantially follows the shape of the first side, the first vertex, and the second side of the corner.

    Abstract translation: 本公开提供了用于光可切换装置的母线的配置，使用方法和制造方法。 一方面，一种装置包括基板和设置在基板的表面上的光可切换装置。 光学可切换装置具有至少一个角部的周边，该角部包括第一侧面，第二侧面和与第一侧面和第二侧面接合的第一顶点。 第一母线和第二母线被固定到光学可开关装置，并且被配置为输送用于驱动装置的切换的电流和/或电压。 第一汇流条靠近角落并且包括第一臂和第二臂，该第一臂和第二臂具有大致遵循角部的第一侧面，第一顶点和第二侧面的形状的构造。

    Electrochromic devices
    20.
    发明专利
    Electrochromic devices 未知

    公开(公告)号：AU2020294239A1

    公开(公告)日：2021-01-28

    申请号：AU2020294239

    申请日：2020-12-23

    Applicant: VIEW INC

    Inventor： WANG ZHONGCHUN ,  PRADHAN ANSHU ,  ROZBICKI ROBERT

    IPC: G02F1/01

    Abstract: ELECTROCHROMICDEVICES Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically-insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer. The interfacial region contains an ion conducting electronically-insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices.

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