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公开(公告)号：US20220244609A1
公开(公告)日：2022-08-04
申请号：US17658432
申请日：2022-04-07
Applicant: View, Inc.
Inventor： Abhishek Anant Dixit , Todd William Martin , Anshu A. Pradhan , Gordon E. Jack , Yashraj Bhatnagar
Abstract: Bus bar configurations and fabrication methods for non-rectangular shaped (e.g., triangular, trapezoidal, circular, pentagonal, hexagonal, arched, etc.) optical devices.
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公开(公告)号：US20220001651A1
公开(公告)日：2022-01-06
申请号：US17405817
申请日：2021-08-18
Applicant: View, Inc.
Inventor： Luis Vidal Ponce Cabrera , Abhishek Anant Dixit , Anshu A. Pradhan , Eithan Ritz
Abstract: Techniques for laser processing of a workpiece including electrochromic glass or other thin-film devices where one or more layers are sandwiched between two thin-film conductive layers include directing a laser beam from a laser source onto a surface of the workpiece, wherein the laser beam comprises projected light, the projected light having a selected near-infrared wavelength in the range of about 1.4 to about 3 μm. Where the workpiece comprises an electrochromic device including an electrochromic stack disposed between a first transparent conductive layer, distal from the laser source, and a second transparent conductive layer, proximal to the laser source, removing the material includes removing a portion of the second transparent conductive layer and a portion of the electrochromic stack to expose a surface of the first transparent conductive layer without damaging the first transparent conductive layer.
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公开(公告)号：US11030929B2
公开(公告)日：2021-06-08
申请号：US16359849
申请日：2019-03-20
Applicant: View, Inc.
Inventor： Anshu A. Pradhan , Abhishek Anant Dixit
Abstract: The embodiments herein relate to methods for controlling an optical transition and the ending tint state of an optically switchable device, and optically switchable devices configured to perform such methods. In various embodiments, non-optical (e.g., electrical) feedback is used to help control an optical transition. The feedback may be used for a number of different purposes. In many implementations, the feedback is used to control an ongoing optical transition. In some embodiments a transfer function is used calibrate optical drive parameters to control the tinting state of optically switching devices.
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公开(公告)号：US10802371B2
公开(公告)日：2020-10-13
申请号：US15539650
申请日：2015-12-24
Applicant: View, Inc. , Abhishek Anant Dixit , Todd William Martin , Anshu A. Pradhan , Fabian Strong
Inventor： Abhishek Anant Dixit , Todd William Martin , Anshu A. Pradhan , Fabian Strong , Robert T. Rozbicki
IPC: G02F1/153 , G02F1/1523 , G02F1/155 , H01L27/144 , B23K26/082 , B23K26/402 , B23K26/57 , B23K26/08 , B23K26/0622 , B23K26/38 , E06B9/24 , B23K26/361 , B32B17/06 , C03B33/07 , H01B5/14 , B23K103/18 , B23K101/40 , B23K103/00 , B23K103/16
Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
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公开(公告)号：US20190294016A1
公开(公告)日：2019-09-26
申请号：US16427283
申请日：2019-05-30
Applicant: View, Inc.
Inventor： John Gordon Halbert Mathew , Robert T. Rozbicki , Luis Vidal Ponce Cabrera , Anshu A. Pradhan , Abhishek Anant Dixit , Eithan Ritz
Abstract: Various embodiments herein relate to electrochromic windows that are bird friendly, as well as methods and apparatus for forming such windows. Bird friendly windows include one or more elements that make the window visible to birds so that the birds recognize that they cannot fly through the window. An electrochromic window includes one or more transparent substrates, wherein at least one of the substrates is an electrochromic (EC) lite including an electrochromic device and a pattern formed on at least one of the substrates by a laser, the pattern including a first feature configured to provide a set of optical properties different than optical properties of the transparent substrate. The set of optical properties includes one or more characteristics of refractivity, reflectivity and diffraction.
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Patent Agency Ranking
公开(公告)号：US10409130B2
公开(公告)日：2019-09-10
申请号：US15934854
申请日：2018-03-23
Applicant: View, Inc.
Inventor： Ronald M. Parker , Robert T. Rozbicki , Yashraj Bhatnagar , Abhishek Anant Dixit , Anshu A. Pradhan
IPC: G02F1/153 , G02F1/15 , G09G3/19 , H04N9/16 , B32B17/10 , G02F1/161 , B32B37/18 , B32B38/00 , G02F1/1345 , G02F1/1523 , G02F1/155
Abstract: Methods of manufacturing electrochromic windows are described. Insulated glass units (IGU's) are protected, e.g. during handling and shipping, by a protective bumper. The bumper can be custom made using IGU dimension data received from the IGU fabrication tool. The bumper may be made of environmentally friendly materials. Laser isolation configurations and related methods of patterning and/or configuring an electrochromic device on a substrate are described. Edge deletion is used to ensure a good seal between spacer and glass in an IGU and thus better protection of an electrochromic device sealed in the IGU. Configurations for protecting the electrochromic device edge in the primary seal and maximizing viewable area in an electrochromic pane of an IGU are also described.
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公开(公告)号：US20190221148A1
公开(公告)日：2019-07-18
申请号：US16359849
申请日：2019-03-20
Applicant: View, Inc.
Inventor： Anshu A. Pradhan , Abhishek Anant Dixit
CPC classification number: G09G3/19 , E06B9/24 , E06B2009/2464 , G02F1/163 , G02F2203/69
Abstract: The embodiments herein relate to methods for controlling an optical transition and the ending tint state of an optically switchable device, and optically switchable devices configured to perform such methods. In various embodiments, non-optical (e.g., electrical) feedback is used to help control an optical transition. The feedback may be used for a number of different purposes. In many implementations, the feedback is used to control an ongoing optical transition. In some embodiments a transfer function is used calibrate optical drive parameters to control the tinting state of optically switching devices.
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公开(公告)号：US09703167B2
公开(公告)日：2017-07-11
申请号：US14512297
申请日：2014-10-10
Applicant: View, Inc.
Inventor： Ronald M. Parker , Robert T. Rozbicki , Yashraj Bhatnagar , Abhishek Anant Dixit , Anshu A. Pradhan
CPC classification number: G02F1/1533 , B32B17/10055 , B32B17/10128 , B32B17/10183 , B32B17/10513 , B32B17/10697 , B32B17/10908 , B32B17/10917 , B32B17/1099 , B32B37/18 , B32B38/0008 , B32B38/105 , B32B2333/12 , B32B2457/20 , G02F1/13458 , G02F1/1523 , G02F1/155 , G02F1/161 , Y10T29/49002 , Y10T83/0304 , Y10T428/2419 , Y10T428/24231
Abstract: Methods of manufacturing electrochromic windows are described. Insulated glass units (IGU's) are protected, e.g. during handling and shipping, by a protective bumper. The bumper can be custom made using IGU dimension data received from the IGU fabrication tool. The bumper may be made of environmentally friendly materials. Laser isolation configurations and related methods of patterning and/or configuring an electrochromic device on a substrate are described. Edge deletion is used to ensure a good seal between spacer and glass in an IGU and thus better protection of an electrochromic device sealed in the IGU. Configurations for protecting the electrochromic device edge in the primary seal and maximizing viewable area in an electrochromic pane of an IGU are also described.
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公开(公告)号：US12240206B2
公开(公告)日：2025-03-04
申请号：US18300123
申请日：2023-04-13
Applicant: View, Inc. , Corning Incorporated
Inventor： Ronald M. Parker , Anshu Ajit Pradhan , Abhishek Anant Dixit , Douglas Samuel Dauson
IPC: B32B17/10 , B29C65/00 , G02F1/1524 , G02F1/153 , G02F1/155
Abstract: Methods are provided for fabricating electrochromic devices that mitigate formation of short circuits under a top bus bar without predetermining where top bus bars will be applied on the device. Devices fabricated using such methods may be deactivated under the top bus bar, or may include active material under the top bus bar. Methods of fabricating devices with active material under a top bus bar include depositing a modified top bus bar, fabricating self-healing layers in the electrochromic device, and modifying a top transparent conductive layer of the device prior to applying bus bars.
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公开(公告)号：US20240082949A1
公开(公告)日：2024-03-14
申请号：US18491638
申请日：2023-10-20
Applicant: View, Inc.
Inventor： Abhishek Anant Dixit , Todd William Martin , Anshu A. Pradhan , Fabian Strong , Robert T. Rozbicki
IPC: B23K26/0622 , B23K26/08 , B23K26/082 , B23K26/361 , B23K26/38 , B23K26/402 , B23K26/57 , B32B17/06 , C03B33/07 , E06B9/24 , G02F1/1523 , G02F1/1524 , G02F1/153 , G02F1/155 , H01B5/14 , H01L27/144
CPC classification number: B23K26/0624 , B23K26/082 , B23K26/0846 , B23K26/361 , B23K26/38 , B23K26/402 , B23K26/57 , B32B17/06 , C03B33/076 , E06B9/24 , G02F1/1523 , G02F1/1524 , G02F1/153 , G02F1/1533 , G02F1/155 , H01B5/14 , H01L27/1443 , B23K2103/172
Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
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