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公开(公告)号：US11906867B2
公开(公告)日：2024-02-20
申请号：US17570559
申请日：2022-01-07
发明人： Hannah Leung Ray , Ruth Anne Sarah Schlitz , Yi Jiang , Camille Mesnager , Wen Li , Carlijn L. Mulder , Jean-Christophe Giron
IPC分类号： G02F1/1523 , G02F1/163 , G02F1/155 , G02F1/153
CPC分类号： G02F1/1525 , G02F1/155 , G02F1/1533 , G02F1/163
摘要： An electrochemical device is disclosed. The electrochemical device includes a first transparent conductive layer, an electrochromic layer overlying the first transparent conductive layer, a counter electrode layer overlying the electrochromic layer, a second transparent conductive layer, and a switching speed parameter of not greater than 0.68 s/mm at 23° C.
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公开(公告)号：US11890835B2
公开(公告)日：2024-02-06
申请号：US17557627
申请日：2021-12-21
发明人： Neil L. Sbar , John E. Van Dine , Michael A. McCoy
IPC分类号： G02F1/153 , B32B17/10 , C03B33/07 , B32B38/00 , G02F1/1333 , C03B33/09 , C03B33/027 , C03B33/02 , G02F1/15
CPC分类号： B32B17/10513 , B32B17/10045 , B32B17/10174 , B32B17/10743 , B32B17/10761 , B32B17/10981 , B32B38/0004 , C03B33/076 , G02F1/133351 , G02F1/153 , G02F1/1533 , C03B33/027 , C03B33/0222 , C03B33/091 , G02F1/15 , Y10T156/1052 , Y10T156/1062 , Y10T156/1064 , Y10T156/1075 , Y10T156/1089
摘要： Electrochromic device laminates and their method of manufacture are disclosed.
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43.发明公开公开(公告)号：US20230168559A1
公开(公告)日：2023-06-01
申请号：US18051852
申请日：2022-11-01
发明人： Hannah Leung Ray , Wen Li , Theo Chevallier , Frank McGrogan , Yigang Wang , Chloe Bouard , Amaury Patissier , Elsa Perrin , Shefali Panse , Marie-Caroline Solignac
IPC分类号： G02F1/163 , G02F1/155 , G02F1/1514
CPC分类号： G02F1/163 , G02F1/155 , G02F1/1514 , G02F2001/1555
摘要： Various embodiments disclosed herein relate to techniques for simultaneously designing optical and electrical properties of an electrochromic device by tuning specific parameters of the electrochromic device. One or more models representing respective relationships of the optical and electrical properties with respect to the individual ones of the parameters of the device may be obtained. Given specific values of the optical and/or electrical properties, at least one of the parameters may be adjusted to simultaneously control the optical and electrical properties according to the given specific values.
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公开(公告)号：US20230161214A1
公开(公告)日：2023-05-25
申请号：US18152621
申请日：2023-01-10
CPC分类号： G02F1/163 , E06B9/24 , E06B2009/2464
摘要： A method of operating an electrochromic device comprising: coupling a logic device to the electrochromic device; applying a voltage to the electrochromic device; receiving a current from the electrochromic device in response to the provided voltage; and with the logic device, determining an exact operating condition of the electrochromic device from the received current. A method of operating a plurality of electrochromic devices comprising: adjusting a frequency of voltage applied to the plurality of electrochromic devices, wherein each of the plurality of electrochromic devices is adjusted by a different frequency; measuring a duration of time required to change tint states of each of the electrochromic devices; and identifying a location of each of the plurality of electrochromic devices in response to the measured duration of time required to change the tint states of each of the electrochromic device.
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公开(公告)号：US20230097149A1
公开(公告)日：2023-03-30
申请号：US17936266
申请日：2022-09-28
发明人： Dallas Akre , Leo Su
IPC分类号： G02F1/163
摘要： Various embodiments of systems and methods for remote authorization and controlling of electrochromic glass units (“EGUs”) are described. In some embodiments, a device monitoring and control system can provide a first authorization code to a communication gateway for an installation site for EGUs to authorize mobile applications to control at least some of the EGUs of the installation site. The device monitoring and control system can receive, via a control interface, a second authorization code from a mobile application, and compare the provided first authorization code to the received second authorization code. If the authorization codes compare, the mobile application can be authorized to control the EGUs of the installation site. The device monitoring and control system can also receive control instructions from the authorized mobile application to control the EGUs, and transmit control messages based on the control instructions to the installation site to implement the control instructions.
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公开(公告)号：US11409179B2
公开(公告)日：2022-08-09
申请号：US16530850
申请日：2019-08-02
摘要： An apparatus can include an electrochromic device. When using the apparatus, the electrochromic device can be switched from a first transmission state to a continuously graded state and maintained at continuously graded transmission state. An apparatus can include an active stack with a first transparent conductive layer, a second transparent conductive layer, an anodic electrochemical layer between the first and the second transparent conductive layers, and a cathodic electrochemical layer between the first and the second transparent conductive layers. The apparatus can further include a first bus bar electrically coupled to the first transparent conductive layer, a second bus bar electrically coupled to the second transparent conductive layer, where the second bus bar is generally non-parallel to the first bus bar, and a third bus bar electrically coupled to the first transparent conductive layer, where the third bus bar is generally parallel to the first bus bar.
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公开(公告)号：US20220197100A1
公开(公告)日：2022-06-23
申请号：US17645091
申请日：2021-12-20
IPC分类号： G02F1/153
摘要： A frameless support system for electroactive devices is disclosed. The frameless system can include a non-penetrating mount, a first electroactive device, and a second electroactive device adjacent the first electroactive device where the non-penetrating mount connects the first electroactive device to the second electroactive device, and where the non-penetrating mount is on only a single surface of the first and second electroactive devices. In a further embodiment, and least one of the first and second electroactive devices can further include: a substrate; a first transparent conductive layer; a second transparent conductive layer between the substrate and the first transparent conductive layer; an electrochromic layer between the first transparent conductive layer and the second transparent conductive layer; and an anodic electrochemical layer between the first transparent conductive layer and the second transparent conductive layer.
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公开(公告)号：US20220121078A1
公开(公告)日：2022-04-21
申请号：US17482129
申请日：2021-09-22
IPC分类号： G02F1/163
摘要： Various embodiments of systems and methods for remote monitoring and controlling of electrochromic glass are described. In some embodiments, a device monitoring and control system can receive messages via a communication hub from a plurality of remote installation sites for electrochromic glass units. The messages include telemetry data associated with the electrochromic glass units. The system can stream the telemetry data to a data analytics engine that can perform analytics functions on the telemetry data. The system provides results of the analytics functions to remote destinations via a data analytics interface. The system can also receive, via a control interface, control instructions from remote sources to control one or more of the electrochromic glass units. The system can transmit control messages to the installation sites to implement the control instructions. The system can also establish a connection for a requestor to an installation site using a site's specific connection protocol.
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公开(公告)号：US11221535B2
公开(公告)日：2022-01-11
申请号：US15948975
申请日：2018-04-09
发明人： Zachary Richard Patterson , Erik Jon Bjornard , Avanti M. Jain , Jean-Christophe Giron , Neil L. Sbar
IPC分类号： G02F1/15 , G02F1/03 , G09G3/19 , G09G3/38 , H04N9/24 , H04N9/16 , G02F1/161 , G02F1/153 , G02F1/155 , G02F1/1523 , G02F1/1343 , G02F1/163 , G02F1/1514 , G02F1/157
摘要： An electrochromic device is structured to restrict moisture permeation between an electrochromic stack in the device and an external environment. The electrochromic device includes conductive layers and one or more encapsulation layers, where the encapsulation layers and conductive layers collectively isolate the electrochromic stack from the ambient environment. The encapsulation layers resist moisture permeation, and at least the outer portions of the conductive layers resist moisture permeation. The moisture-resistant electrochromic device can be fabricated based at least in part upon selective removal of one or more outer portions of at least the EC stack, so that at least the encapsulation layer extends over one or more edge portions of the EC stack to isolate the edge portions of the EC stack from the ambient environment. The encapsulation layer can include one or more of an anti-reflective layer, infrared cut-off filter, etc.
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公开(公告)号：US11194211B2
公开(公告)日：2021-12-07
申请号：US15439612
申请日：2017-02-22
摘要： The present invention provides for an electroactive device having a first conductive layer, a second conductive layer, and one or more electroactive layers sandwiched between the first and second conductive layers. One or more adjacent layers of the electroactive device may include a physical separation between a first portion and a second portion of the adjacent layers, the physical separation defining a respective tapered sidewall of each of the first and second portions. The one or more adjacent layers may include one of the first and second conductive layers. The remaining layers of the electroactive device may be formed over the physical separation of the one or more adjacent layers. The remaining layers may include the other of the first and second conductive layers.
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