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公开(公告)号：US10324138B2
公开(公告)日：2019-06-18
申请号：US15352400
申请日：2016-11-15
Inventor： William D. Richards , Lincoln J. Miara , Yan E. Wang , Jae Chul Kim , Gerbrand Ceder
IPC: H01M10/42 , G01R31/367 , H01M10/0525 , H01M10/0562
Abstract: Embodiments of a method, a system, and non-transitory computer readable storage media evaluating electrochemical qualities for interphase products. The disclosed embodiments perform a selection of a plurality of chemical phases for a solid electrolyte and at least one of the anode and cathode to be received. Thermodynamic data is received for the plurality of chemical phases. The retrieved thermodynamic data is received to evaluate a respective electrochemical quality for at least one of an interface between the solid electrolyte and the anode, and an interface between the solid electrolyte and the cathode.
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公开(公告)号：US20190371768A1
公开(公告)日：2019-12-05
申请号：US16243363
申请日：2019-01-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Sung YOU , Yun Tae Hwang , Ho Young Song , Won Hoe Koo , Jae Chul Kim , Ho Sun Paek
IPC: H01L25/075 , F21V23/00
Abstract: A white LED module includes a circuit board, at least one first LED light source on the circuit board and emitting a first white light having a first color temperature, at least one second LED light source on the circuit board and emitting a second white light having a second color temperature, higher than the first color temperature, a wiring structure in the circuit board to selectively drive the at least one first LED light source and the at least one second LED light source, and a transparent encapsulant on the circuit board, to cover the at least one first LED light source and the at least one second LED light source. The transparent encapsulant includes a transparent resin and a light-scattering powder in the transparent resin.
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Patent Agency Ranking
公开(公告)号：US11335949B2
公开(公告)日：2022-05-17
申请号：US16720210
申请日：2019-12-19
Inventor： Lincoln J. Miara , Naoki Suzuki , William D. Richards , Yan E. Wang , Jae Chul Kim , Gerbrand Ceder
IPC: H01M10/0562 , H01M10/0525 , H01M10/052
Abstract: Provided is a lithium-conductive solid-state electrolyte material that comprises a sulfide compound of a composition that does not deviate substantially from a formula of Li9S3N. The compound's conductivity is greater than about 1×10−7 S/cm at about 25° C. and is in contact with a negative electroactive material. Also provided is an electrochemical cell that includes an anode layer, a cathode layer, and the electrolyte layer between the anode and cathode layers. In an example, the material's activation energy can be no greater than about 0.52 eV at about 25° C.
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公开(公告)号：US10566653B2
公开(公告)日：2020-02-18
申请号：US15143241
申请日：2016-04-29
Inventor： Lincoln J. Miara , Naoki Suzuki , William D. Richards , Yan E. Wang , Jae Chul Kim , Gerbrand Ceder
IPC: H01M10/0562 , H01M10/0525 , H01M10/052
Abstract: Provided is a lithium-conductive solid-state electrolyte material that comprises a sulfide compound of a composition that does not deviate substantially from a formula of Li9S3N. The compound's conductivity is greater than about 1×10−7 S/cm at about 25° C. and is in contact with a negative electroactive material. Also provided is an electrochemical cell that includes an anode layer, a cathode layer, and the electrolyte layer between the anode and cathode layers. In an example, the material's activation energy can be no greater than about 0.52 eV at about 25° C.
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公开(公告)号：US10177406B2
公开(公告)日：2019-01-08
申请号：US15155354
申请日：2016-05-16
Inventor： Lincoln J. Miara , William D. Richards , Yan E. Wang , Jae Chul Kim , Gerbrand Ceder
IPC: H01M10/0562 , H01M10/0525
Abstract: Solid electrolyte materials as well as their applications and methods of manufacture are disclosed. In one embodiment, a solid electrolyte material has a formula of A3+δCl1−δBδO, where δ is greater than 0. In the above formula, A is at least one of Li and Na, and B is at least one of S, Se, and N. In another embodiment, a solid electrolyte material is a crystal structure having the general formula A3XO, where A is at least one of Li and Na. Additionally, X is Cl, at least a portion of which is substituted with at least one of S, Se, and N. The solid electrolyte material also includes interstitial lithium ions and/or interstitial sodium ions located in the crystal structure.
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公开(公告)号：US20170047610A1
公开(公告)日：2017-02-16
申请号：US15143241
申请日：2016-04-29
Inventor： Lincoln J. Miara , Naoki Suzuki , William D. Richards , Yan E. Wang , Jae Chul Kim , Gerbrand Ceder
IPC: H01M10/0562 , H01M10/0525
CPC classification number: H01M10/0562 , H01M10/052 , H01M10/0525 , H01M2300/0068 , Y02T10/7011
Abstract: Provided is a lithium-conductive solid-state electrolyte material that comprises a sulfide compound of a composition that does not deviate substantially from a formula of Li9S3N. The compound's conductivity is greater than about 1×10−7 S/cm at about 25° C. and is in contact with a negative electroactive material. Also provided is an electrochemical cell that includes an anode layer, a cathode layer, and the electrolyte layer between the anode and cathode layers. In an example, the material's activation energy can be no greater than about 0.52 eV at about 25° C.
Abstract translation: 本发明提供一种导电性固体电解质材料，其特征在于，该组合物中不存在与Li 9 S 3 N的化学式不相当的组成的硫化物。 该化合物的导电率在约25℃时大于约1×10-7S / cm，并与负电活性材料接触。 还提供了一种电化学电池，其包括阳极层，阴极层和阳极层和阴极层之间的电解质层。 在一个实例中，材料的活化能在约25℃下可以不大于约0.52eV
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公开(公告)号：US10685939B2
公开(公告)日：2020-06-16
申请号：US16243363
申请日：2019-01-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Sung You , Yun Tae Hwang , Ho Young Song , Won Hoe Koo , Jae Chul Kim , Ho Sun Paek
IPC: H01L25/075 , F21V23/00 , H01L33/54 , F21V29/70 , H01L33/60 , H01L33/50 , F21Y115/10 , H01L33/62 , H05B45/20
Abstract: A white LED module includes a circuit board, at least one first LED light source on the circuit board and emitting a first white light having a first color temperature, at least one second LED light source on the circuit board and emitting a second white light having a second color temperature, higher than the first color temperature, a wiring structure in the circuit board to selectively drive the at least one first LED light source and the at least one second LED light source, and a transparent encapsulant on the circuit board, to cover the at least one first LED light source and the at least one second LED light source. The transparent encapsulant includes a transparent resin and a light-scattering powder in the transparent resin.
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