公开(公告)号：US12113250B2

公开(公告)日：2024-10-08

申请号：US17261525

申请日：2019-07-19

申请人： Dyson Technology Limited

发明人： Joseph Daniel Howard ,  Michael Edward Rendall

IPC分类号： H01M6/40 ,  H01M6/18 ,  H01M10/04 ,  H01M10/0585 ,  H01M50/586

CPC分类号： H01M6/40 ,  H01M6/18 ,  H01M10/0436 ,  H01M10/0585 ,  H01M50/586

摘要： A method comprising providing, on a substrate, a stack for an energy storage device, the stack comprising a first electrode layer, a second electrode layer, and an electrolyte layer between the first electrode layer and the second electrode layer. A groove is formed at least through the second electrode layer and the electrolyte layer such that the groove is wider in the second electrode layer than in the electrolyte layer. An electrically insulating material is provided in the groove. An electrically conductive material is provided in the groove, on the electrically insulating material.

公开(公告)号：US12094721B2

公开(公告)日：2024-09-17

申请号：US16959692

申请日：2019-01-03

申请人： University of Maryland, College Park

发明人： Gary W. Rubloff ,  Sang Bok Lee ,  Keith Gregorczyk

IPC分类号： H01M4/08 ,  C23C14/04 ,  C23C16/04 ,  H01L21/02 ,  H01L21/32 ,  H01L21/3205 ,  H01L49/02 ,  H01M4/04 ,  H01M6/40 ,  H01L31/0224 ,  H01L31/0445 ,  H01L33/08 ,  H01L33/38 ,  H10N30/30 ,  H10N30/50

CPC分类号： H01L21/32 ,  C23C14/042 ,  C23C16/042 ,  H01L21/02636 ,  H01L21/3205 ,  H01L28/87 ,  H01M4/0423 ,  H01M4/0428 ,  H01M4/08 ,  H01M6/40 ,  H01L31/022425 ,  H01L31/0445 ,  H01L33/08 ,  H01L33/38 ,  H10N30/302 ,  H10N30/50

摘要： A solid-state device includes a substrate with a stack of constituent thin-film layers that define an arrangement of electrodes and intervening layers. The constituent layers can conform to or follow a non-planar surface of the substrate, thereby providing a 3-D non-planar geometry to the stack. Fabrication employs a common shadow mask moved between lateral positions offset from each other to sequentially form at least some of the layers in the stack, whereby layers with a similar function (e.g., anode, cathode, etc.) can be electrically connected together at respective edge regions. Wiring layers can be coupled to the edge regions for making electrical connection to the respective subset of layers, thereby simplifying the fabrication process. By appropriate selection and deposition of the constituent layers, the multi-layer device can be configured as an energy storage device, an electro-optic device, a sensing device, or any other solid-state device.

公开(公告)号：US11962017B2

公开(公告)日：2024-04-16

申请号：US18159453

申请日：2023-01-25

申请人： Printed Energy Pty Ltd

发明人： Vera N. Lockett ,  Yasser Salah ,  John G. Gustafson ,  William J. Ray ,  Sri Harsha Kolli

IPC分类号： H01M4/00 ,  H01G11/10 ,  H01G11/24 ,  H01G11/26 ,  H01G11/36 ,  H01G11/46 ,  H01G11/52 ,  H01M4/48 ,  H01M4/50 ,  H01M4/62 ,  H01M4/90 ,  H01M8/16 ,  H01G11/02 ,  H01M6/40 ,  H01M10/05

CPC分类号： H01M4/9016 ,  H01G11/10 ,  H01G11/24 ,  H01G11/26 ,  H01G11/36 ,  H01G11/46 ,  H01G11/52 ,  H01M4/483 ,  H01M4/502 ,  H01M4/625 ,  H01M8/16 ,  H01G11/02 ,  H01M6/40 ,  H01M10/05 ,  H01M2300/0045 ,  Y02E60/13 ,  Y02E60/50

摘要： The disclosed technology generally relates to energy storage devices, and more particularly to energy storage devices comprising frustules. According to an aspect, a supercapacitor comprises a pair of electrodes and an electrolyte, wherein at least one of the electrodes comprises a plurality of frustules having formed thereon a surface active material. The surface active material can include nanostructures. The surface active material can include one or more of a zinc oxide, a manganese oxide and a carbon nanotube.

公开(公告)号：US20230352206A1

公开(公告)日：2023-11-02

申请号：US18347034

申请日：2023-07-05

申请人： UNIVERSITY OF MASSACHUSETTS

发明人： James Watkins ,  Michael R. Beaulieu ,  Nicholas R. Hendricks

IPC分类号： H01B1/08 ,  H01B3/10 ,  H01B13/00 ,  H01M8/124 ,  H01M4/04 ,  H01M6/40 ,  G02B1/118 ,  H10K71/20

CPC分类号： H01B1/08 ,  H01B3/10 ,  H01B13/003 ,  H01M8/124 ,  H01M4/04 ,  H01M6/40 ,  G02B1/118 ,  H10K71/211 ,  B82Y30/00

摘要： Aspects relate to patterned nanostructures having a feature size not including film thickness of below 5 microns. The patterned nanostructures are made up of nanoparticles having an average particle size of less than 100 nm. A nanoparticle composition, which, in some cases, includes a binder, is applied to a substrate. A patterned mold used in concert with electromagnetic radiation function to manipulate the nanoparticle composition in forming the patterned nanostructure. In some embodiments, the patterned mold nanoimprints a pattern onto the nanoparticle composition and the composition is cured through UV or thermal energy. Three-dimensional patterned nanostructures may be formed. A number of patterned nanostructure layers may be prepared and joined together. In some cases, a patterned nanostructure may be formed as a layer that is releasable from the substrate upon which it is initially formed. Such releasable layers may be arranged to form a three-dimensional patterned nanostructure for suitable applications.

公开(公告)号：US11733543B2

公开(公告)日：2023-08-22

申请号：US16044510

申请日：2018-07-25

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Ji-Won Choi ,  Yong-Won Song ,  Hyunjung Yi ,  Jin Sang Kim ,  Chong Yun Kang ,  Seong Keun Kim ,  Seung Hyub Baek ,  Sang Tae Kim ,  Hyun Seok Lee

IPC分类号： G02C7/04 ,  H01M4/64 ,  H01M10/0562 ,  H01M4/04 ,  H01M10/058 ,  H01M10/04 ,  G02C11/00 ,  H02J50/10 ,  H01M6/40

CPC分类号： G02C7/04 ,  G02C11/10 ,  H01M4/0426 ,  H01M4/64 ,  H01M10/0436 ,  H01M10/058 ,  H01M10/0562 ,  H01M6/40 ,  H01M2220/30 ,  H01M2300/0068 ,  H02J50/10

摘要： Disclosed herein is a smart wearable lens mounted with an all-solid-state thin film secondary battery including a flexible substrate, a cathode current collector, a cathode, a solid electrolyte, an anode, and an anode current collector. The smart wearable lens mounted with the all-solid-state thin film secondary battery may be stably and continuously supplied with power and has a low self-discharge rate. In addition, the smart wearable lens may minimize aversion when humans are wearing the smart wearable lens and be suitably used for a curved lens, especially a micro-lens such as a contact lens.

公开(公告)号：US10079374B2

公开(公告)日：2018-09-18

申请号：US14829096

申请日：2015-08-18

申请人： SHOWA DENKO PACKAGING CO., LTD. ,  SHOWA DENKO K.K.

发明人： Koji Minamitani ,  Yuji Minamibori ,  Kensuke Nagata ,  Shunsuke Saito

IPC分类号： H01M4/00 ,  H01M2/08 ,  B29C65/02 ,  B29C65/00 ,  B32B7/04 ,  B32B15/08 ,  B32B27/06 ,  B32B37/06 ,  B32B37/18 ,  B32B7/12 ,  B32B15/18 ,  B32B15/20 ,  B32B27/08 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36 ,  H01M2/30 ,  H01M10/0585 ,  H01M10/0587 ,  H01M6/40 ,  B29K705/00 ,  B29L31/34 ,  H01M10/04 ,  H01M10/0525

CPC分类号： H01M2/08 ,  B29C65/02 ,  B29C66/43 ,  B29K2705/00 ,  B29L2031/3468 ,  B32B7/05 ,  B32B7/12 ,  B32B15/08 ,  B32B15/18 ,  B32B15/20 ,  B32B27/06 ,  B32B27/08 ,  B32B27/304 ,  B32B27/34 ,  B32B27/36 ,  B32B37/06 ,  B32B37/185 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2307/306 ,  B32B2307/518 ,  B32B2307/714 ,  B32B2311/00 ,  B32B2311/12 ,  B32B2311/22 ,  B32B2311/24 ,  B32B2311/30 ,  B32B2398/00 ,  B32B2457/10 ,  H01M2/30 ,  H01M6/40 ,  H01M10/0431 ,  H01M10/0436 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0587 ,  H01M2220/30

摘要： A power storage device includes a positive electrode part including a first metallic foil layer and a positive electrode active material layer partially laminated on one surface of the first metallic foil layer, a negative electrode part including a second metallic foil layer and a negative electrode active material layer partially laminated on one surface of the second metallic foil layer, and a separator arranged between the positive electrode part and the negative electrode part. The positive electrode active material layer is arranged between the first metallic foil layer and the separator, and the negative electrode active material layer is arranged between the second metallic foil layer and the separator. The peripheral regions of the one surfaces of the first and second metallic foil layers in which the positive and negative electrode active material layers are not formed are joined via a peripheral sealing layer containing a thermoplastic resin.

公开(公告)号：US20180226680A1

公开(公告)日：2018-08-09

申请号：US15679339

申请日：2017-08-17

申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  IMPRINT ENERGY, INC.

发明人： Paul K. Wright ,  James W. Evans ,  Christine Ho

IPC分类号： H01M10/0565 ,  H01G9/035 ,  H01G9/145 ,  H01M6/40 ,  H01M10/04 ,  H01M10/054 ,  H01G11/56 ,  H01G9/00 ,  H01M10/058 ,  H01M4/48 ,  H01M4/38 ,  H01G11/86 ,  H01G11/46 ,  H01G9/15 ,  H01G9/042 ,  H01G9/028 ,  H01M4/66 ,  H01M4/56 ,  H01M4/52 ,  H01M4/50 ,  H01B1/12

CPC分类号： H01M10/0565 ,  H01B1/122 ,  H01G9/0029 ,  H01G9/0032 ,  H01G9/028 ,  H01G9/035 ,  H01G9/042 ,  H01G9/145 ,  H01G9/15 ,  H01G11/46 ,  H01G11/56 ,  H01G11/86 ,  H01M4/38 ,  H01M4/381 ,  H01M4/483 ,  H01M4/502 ,  H01M4/523 ,  H01M4/56 ,  H01M4/661 ,  H01M4/669 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/054 ,  H01M10/058 ,  H01M2220/30 ,  H01M2300/0045 ,  H01M2300/0085 ,  Y02E60/13 ,  Y10T29/417 ,  Y10T29/49108 ,  Y10T29/49115

摘要： An electrochemical cell includes solid-state, printable anode layer, cathode layer and non-aqueous gel electrolyte layer coupled to the anode layer and cathode layer. The electrolyte layer provides physical separation between the anode layer and the cathode layer, and comprises a composition configured to provide ionic communication between the anode layer and cathode layer by facilitating transmission of multivalent ions between the anode layer and the cathode layer.

公开(公告)号：US20180062219A1

公开(公告)日：2018-03-01

申请号：US15684170

申请日：2017-08-23

申请人： DST Innovations Limited

发明人： Anthony Miles ,  Niladri Vyas

IPC分类号： H01M10/46 ,  H02J7/34

CPC分类号： H01M10/46 ,  H01G11/08 ,  H01G11/10 ,  H01G11/36 ,  H01G11/46 ,  H01G11/86 ,  H01M4/0404 ,  H01M4/0414 ,  H01M4/38 ,  H01M4/50 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/36 ,  H01M10/4264 ,  H01M10/465 ,  H01M16/00 ,  H01M2220/30 ,  H02J7/0047 ,  H02J7/345 ,  Y02E60/13

摘要： A rechargeable power device comprises one or more supercapacitors, at least one rechargeable battery and control electronics arranged to couple the supercapacitor(s) to the at least one rechargeable battery. The rechargeable power device may be operable to rapidly recharge and provide power to electronic equipment, whilst being flexible in structure. The rechargeable power device may be integrated into a user device and/or garment.

公开(公告)号：US09859565B2

公开(公告)日：2018-01-02

申请号：US13931539

申请日：2013-06-28

申请人： Zhaohui Chen ,  Yang Liu ,  Charles W. Holzwarth ,  Nicolas Cirigliano ,  Bum Ki Moon

发明人： Zhaohui Chen ,  Yang Liu ,  Charles W. Holzwarth ,  Nicolas Cirigliano ,  Bum Ki Moon

IPC分类号： H01M4/70 ,  H01M4/78 ,  H01M10/24 ,  H01M4/66 ,  H01M4/48 ,  H01M4/24 ,  H01M4/38 ,  H01M4/58 ,  H01M10/04 ,  H01M10/28 ,  H01M6/40

CPC分类号： H01M4/66 ,  H01M4/24 ,  H01M4/38 ,  H01M4/48 ,  H01M4/5815 ,  H01M4/661 ,  H01M4/667 ,  H01M4/78 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/287 ,  H01M2300/0014 ,  Y10T29/49115

摘要： Ultrafast battery devices having enhanced reliability and power density are provided. Such batteries can include a cathode including a first silicon substrate having a cathode structured surface, an anode including a second silicon substrate having an anode structured surface positioned adjacent to the cathode such that the cathode structured surface faces the anode structured surface, and an electrolyte disposed between the cathode and the anode. The anode structured surface can be coated with an anodic active material and the cathode structured surface can be coated with a cathodic active material.

公开(公告)号：US20170346097A1

公开(公告)日：2017-11-30

申请号：US15168330

申请日：2016-05-31

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Paul S. Andry ,  Bucknell C. Webb

IPC分类号： H01M4/62 ,  H01M2/26 ,  H01M4/02

CPC分类号： H01M4/624 ,  H01M2/08 ,  H01M2/26 ,  H01M6/40 ,  H01M2004/021 ,  H01M2220/30

摘要： Batteries and methods of forming the same include an anode structure, a cathode structure, and a conductive overcoat. The anode structure includes an anode substrate, an anode formed on the anode substrate, and an anode conductive liner that is in contact with the anode. The cathode structure includes a cathode substrate, a cathode formed on the cathode substrate, and a cathode conductive liner that is in contact with the cathode. The conductive overcoat is formed over the anode structure and the cathode structure to seal a cavity formed by the anode structure and the cathode structure. At least one of the anode substrate and the cathode substrate is pierced by through vias that are in contact with the respective anode conductive liner or cathode conductive liner.