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1. 发明授权

US11525181B2 Electrochromic devices 有权
公开(公告)号：US11525181B2
公开(公告)日：2022-12-13
申请号：US16774621
申请日：2020-01-28
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： G02F1/1524 , G02F1/155 , C23C14/08 , G02F1/153 , H01J37/34 , C23C14/34 , C23C14/58 , G02F1/1506
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.

2. 发明授权

US10591797B2 Electrochromic devices 有权
公开(公告)号：US10591797B2
公开(公告)日：2020-03-17
申请号：US15795843
申请日：2017-10-27
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： G02F1/155 , G02F1/1523 , G02F1/153 , H01J37/34 , C23C14/08 , C23C14/34 , C23C14/58 , G02F1/15
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.

3. 发明授权

US09720298B2 Electrochromic devices 有权
公开(公告)号：US09720298B2
公开(公告)日：2017-08-01
申请号：US14841511
申请日：2015-08-31
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： G02F1/15 , G02F1/155 , G02F1/153 , H01J37/34 , C23C14/08 , C23C14/34 , C23C14/58
CPC分类号： G02F1/155 , C23C14/083 , C23C14/34 , C23C14/5806 , G02F1/1508 , G02F1/1523 , G02F1/153 , G02F2001/1555 , H01J37/3426
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.

4. 发明授权

US12043890B2 Electrochromic devices 有权
公开(公告)号：US12043890B2
公开(公告)日：2024-07-23
申请号：US18050918
申请日：2022-10-28
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： G02F1/1524 , C23C14/08 , C23C14/34 , C23C14/58 , G02F1/153 , G02F1/155 , H01J37/34 , G02F1/1506
CPC分类号： C23C14/083 , C23C14/34 , C23C14/5806 , G02F1/1524 , G02F1/153 , G02F1/155 , H01J37/3426 , G02F1/1508 , G02F2001/1555
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.

5. 发明授权

US10088729B2 Electrochromic devices 有权
公开(公告)号：US10088729B2
公开(公告)日：2018-10-02
申请号：US15457609
申请日：2017-03-13
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： G02F1/153 , G02F1/155 , H01J37/34 , C23C14/08 , C23C14/34 , C23C14/58 , G02F1/15
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.

6. 发明申请

US20180052374A1 ELECTROCHROMIC DEVICES 审中-公开
公开(公告)号：US20180052374A1
公开(公告)日：2018-02-22
申请号：US15795843
申请日：2017-10-27
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： G02F1/155 , H01J37/34 , G02F1/15 , C23C14/34 , C23C14/08 , G02F1/153 , C23C14/58
CPC分类号： G02F1/155 , C23C14/083 , C23C14/34 , C23C14/5806 , G02F1/1508 , G02F1/1523 , G02F1/153 , G02F2001/1555 , H01J37/3426
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.

7. 发明授权

US09477129B2 Fabrication of low defectivity electrochromic devices 有权
标题翻译：低缺陷电致变色器件的制造
公开(公告)号：US09477129B2
公开(公告)日：2016-10-25
申请号：US14536462
申请日：2014-11-07
申请人： View, Inc.
发明人： Mark Kozlowski , Eric Kurman , Zhongchun Wang , Mike Scobey , Jeremy Dixon , Anshu Pradhan , Robert Rozbicki
IPC分类号： C23C14/00 , G02F1/153 , C03C17/34 , C23C10/28 , C23C14/08 , C23C14/18 , C23C14/56 , C23C14/58 , G02F1/15 , B05D5/06 , B23K20/10 , C23C14/02 , C23C14/04 , C23C14/14 , C23C14/34 , G02F1/155
CPC分类号： G02F1/1523 , B05D5/06 , B23K20/10 , C03C17/3417 , C03C2217/94 , C23C10/28 , C23C14/021 , C23C14/022 , C23C14/024 , C23C14/046 , C23C14/08 , C23C14/083 , C23C14/085 , C23C14/086 , C23C14/14 , C23C14/185 , C23C14/3407 , C23C14/568 , C23C14/58 , C23C14/5806 , C23C14/5853 , G02F1/15 , G02F1/153 , G02F1/1533 , G02F1/155
摘要： Prior electrochromic devices frequently suffer from high levels of defectivity. The defects may be manifest as pin holes or spots where the electrochromic transition is impaired. This is unacceptable for many applications such as electrochromic architectural glass. Improved electrochromic devices with low defectivity can be fabricated by depositing certain layered components of the electrochromic device in a single integrated deposition system. While these layers are being deposited and/or treated on a substrate, for example a glass window, the substrate never leaves a controlled ambient environment, for example a low pressure controlled atmosphere having very low levels of particles. These layers may be deposited using physical vapor deposition.
摘要翻译：先前的电致变色器件经常遭受高水平的缺陷。缺陷可能表现为电致变色转变受损的针孔或斑点。这对于许多应用如电致变色建筑玻璃是不可接受的。具有低缺陷性的改进的电致变色器件可以通过将电致变色器件的某些分层部件沉积在单个集成沉积系统中来制造。虽然这些层被沉积和/或在衬底（例如玻璃窗）上被沉积和/或处理，但是衬底从不离开受控的环境环境，例如具有非常低水平粒子的低压控制气氛。可以使用物理气相沉积来沉积这些层。

8. 发明授权

US09164346B2 Electrochromic devices 有权
标题翻译：电致变色装置
公开(公告)号：US09164346B2
公开(公告)日：2015-10-20
申请号：US14209993
申请日：2014-03-13
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： G02F1/153 , C25B11/00 , G02F1/155 , H01J37/34 , G02F1/15
CPC分类号： G02F1/155 , C23C14/083 , C23C14/34 , C23C14/5806 , G02F1/1508 , G02F1/1523 , G02F1/153 , G02F2001/1555 , H01J37/3426
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.
摘要翻译：常规的电致变色器件经常具有差的可靠性和差的性能。使用完全固体和无机材料进行改进。通过形成用作IC层的离子传导电绝缘界面区域来制造电致变色器件。在一些方法中，在形成彼此直接接触的电致变色剂和对电极层之后形成界面区域。界面区域包含离子传导电绝缘材料以及电致变色和/或对电极层的组分。与常规设备相比，电致变色器件的材料和微结构提供了性能和可靠性的改进。除了改进的电致变色装置和制造方法之外，还公开了用于形成这种改进的装置的集成沉积系统。

9. 发明授权

US09007674B2 Defect-mitigation layers in electrochromic devices 有权
标题翻译：电致变色器件中的缺陷缓解层
公开(公告)号：US09007674B2
公开(公告)日：2015-04-14
申请号：US13763505
申请日：2013-02-08
申请人： View, Inc.
发明人： Sridhar K. Kailasam , Robin Friedman , Dane Gillaspie , Anshu A. Pradhan , Robert Rozbicki , Disha Mehtani
IPC分类号： G02F1/15 , G02F1/153 , G02F1/155 , H01B5/14 , H01B13/00
CPC分类号： G02F1/1533 , C23C14/028 , C23C14/06 , C23C14/0635 , C23C14/0641 , C23C14/0652 , C23C14/0676 , C23C14/08 , C23C14/081 , C23C14/083 , C23C14/086 , C23C14/34 , G02F1/1309 , G02F1/133345 , G02F1/15 , G02F1/1523 , G02F1/155 , G02F2001/1536 , G02F2001/1555 , G02F2201/508 , H01B5/14 , H01B13/00 , H01J37/3429 , H01J37/3476
摘要： Electrochromic devices and methods may employ the addition of a defect-mitigating insulating layer which prevents electronically conducting layers and/or electrochromically active layers from contacting layers of the opposite polarity and creating a short circuit in regions where defects form. In some embodiments, an encapsulating layer is provided to encapsulate particles and prevent them from ejecting from the device stack and risking a short circuit when subsequent layers are deposited. The insulating layer may have an electronic resistivity of between about 1 and 108 Ohm-cm. In some embodiments, the insulating layer contains one or more of the following metal oxides: aluminum oxide, zinc oxide, tin oxide, silicon aluminum oxide, cerium oxide, tungsten oxide, nickel tungsten oxide, and oxidized indium tin oxide. Carbides, nitrides, oxynitrides, and oxycarbides may also be used.
摘要翻译：电致变色装置和方法可以采用增加缺陷缓解绝缘层，防止电子传导层和/或电致变色层接触相反极性的层，并在缺陷形成的区域中产生短路。在一些实施例中，提供封装层以封装颗粒并防止它们从器件堆叠中排出，并且在后续层沉积时冒着短路。绝缘层可具有在约1和108欧姆 - 厘米之间的电阻率。在一些实施例中，绝缘层含有一种或多种以下金属氧化物：氧化铝，氧化锌，氧化锡，氧化硅铝，氧化铈，氧化钨，氧化镍氧化物和氧化铟锡氧化物。也可以使用硬质合金，氮化物，氧氮化物和碳氧化物。

10. 发明申请

US20230074776A1 ELECTROCHROMIC DEVICES 有权
公开(公告)号：US20230074776A1
公开(公告)日：2023-03-09
申请号：US18050918
申请日：2022-10-28
申请人： View, Inc.
发明人： Zhongchun Wang , Anshu Pradhan , Robert Rozbicki
IPC分类号： C23C14/08 , G02F1/1524 , G02F1/155 , G02F1/153 , H01J37/34 , C23C14/34 , C23C14/58
摘要： 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, which are in direct contact with one another. 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. In addition to the improved electrochromic devices and methods for fabrication, integrated deposition systems for forming such improved devices are also disclosed.

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