公开(公告)号：US20170317352A1

公开(公告)日：2017-11-02

申请号：US15581072

申请日：2017-04-28

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Yonggun Lee ,  Saebom Ryu ,  Toshinori SUGIMOTO ,  Yooseong Yang ,  Wonseok Chang ,  Joonseon Jeong

IPC: H01M4/62 ,  H01M10/0569 ,  H01M10/0568 ,  H01M4/1395 ,  H01M4/134 ,  H01M4/40 ,  H01M4/38 ,  H01M10/0525 ,  H01M10/0565

CPC classification number: H01M4/62 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/382 ,  H01M4/405 ,  H01M4/622 ,  H01M4/628 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585 ,  H01M10/4235 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

Abstract: A negative electrode for a lithium metal battery including: a lithium metal electrode including a lithium metal or a lithium metal alloy; and a protective layer on at least portion of the lithium metal electrode, wherein the protective layer has a Young's modulus of about 106 pascals or greater and includes at least one particle having a particle size of greater than 1 micrometer to about 100 micrometers, and wherein the at least one particle include an organic particle, an inorganic particle, an organic-inorganic particle, or a combination thereof.

公开(公告)号：US20160336625A1

公开(公告)日：2016-11-17

申请号：US15152792

申请日：2016-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonseon Jeong ,  Yooseong Yang ,  Hyorang Kang

IPC: H01M10/42 ,  H01M4/131 ,  H01M4/134 ,  H01M4/525 ,  H01M10/0569 ,  H01M2/16 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0568 ,  H01M4/38 ,  H01M4/62

CPC classification number: H01M10/4235 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/1686 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/382 ,  H01M4/525 ,  H01M4/623 ,  H01M4/625 ,  H01M6/164 ,  H01M6/166 ,  H01M6/168 ,  H01M6/181 ,  H01M6/24 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/20 ,  H01M2300/0034 ,  H01M2300/0037 ,  H01M2300/0045 ,  H01M2300/0082 ,  H01M2300/0094

Abstract: A lithium metal battery includes: a positive electrode, a negative electrode including lithium, a liquid electrolyte disposed between the positive electrode and the negative electrode, and a protective layer disposed on at least a portion of the negative electrode, wherein the protective layer includes a first polymer selected from at least one of a poly(vinyl alcohol) and a poly(vinyl alcohol) blend.

Abstract translation: 锂金属电池包括：正极，包含锂的负极，设置在正极和负极之间的液体电解质和设置在负极的至少一部分上的保护层，其中保护层包括： 选自聚（乙烯醇）和聚（乙烯醇）共混物中的至少一种的第一聚合物。

公开(公告)号：US11984581B2

公开(公告)日：2024-05-14

申请号：US17081161

申请日：2020-10-27

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Yonggun Lee ,  Saebom Ryu ,  Toshinori Sugimoto ,  Yooseong Yang ,  Wonseok Chang ,  Joonseon Jeong

IPC: H01M4/134 ,  H01M4/1395 ,  H01M4/36 ,  H01M4/38 ,  H01M4/40 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/42 ,  H01M4/02 ,  H01M10/0585

CPC classification number: H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/382 ,  H01M4/405 ,  H01M4/62 ,  H01M4/622 ,  H01M4/628 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/4235 ,  H01M2004/021 ,  H01M2004/027 ,  H01M10/0585 ,  H01M2220/20 ,  H01M2300/0065 ,  H01M2300/0068 ,  H01M2300/0082 ,  Y02E60/10 ,  Y02T10/70

Abstract: A negative electrode for a lithium metal battery including: a lithium metal electrode including a lithium metal or a lithium metal alloy; and a protective layer on at least portion of the lithium metal electrode, wherein the protective layer has a Young's modulus of about 106 pascals or greater and includes at least one particle having a particle size of greater than 1 micrometer to about 100 micrometers, and wherein the at least one particle include an organic particle, an inorganic particle, an organic-inorganic particle, or a combination thereof.

公开(公告)号：US11075373B2

公开(公告)日：2021-07-27

申请号：US15787149

申请日：2017-10-18

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Dongjin Lee ,  Joonseon Jeong ,  Chansu Kim ,  Yooseong Yang ,  Taehwan Yu

IPC: H01M4/136 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/134 ,  C01D15/00 ,  C08G63/06 ,  G01N23/20 ,  H01M4/02

Abstract: A positive electrode for a metal secondary battery includes a positive current collector; and a positive active material layer disposed on the positive current collector, wherein the positive active material layer includes: a positive active material, a salt including an alkali metal salt, an alkaline earth metal salts, or a combination thereof, and a polymeric first binder including a repeating unit represented by Formula 1 wherein R is a substituted or unsubstituted C2-C5 alkylene group, a substituted or unsubstituted C2-C6 alkoxylene group, a substituted or unsubstituted C2-C6 alkoxycarbonylene group, a substituted or unsubstituted C2-C6 alkylene oxide group, or a combination thereof, and n is an integer from 90 to 2,700. Also a metal secondary battery including the same.

公开(公告)号：US10573933B2

公开(公告)日：2020-02-25

申请号：US15152792

申请日：2016-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonseon Jeong ,  Yooseong Yang ,  Hyorang Kang

IPC: H01M10/42 ,  H01M4/131 ,  H01M4/134 ,  H01M4/525 ,  H01M10/0569 ,  H01M4/38 ,  H01M4/62 ,  H01M2/16 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0568 ,  H01M4/1395 ,  H01M4/02 ,  H01M4/04 ,  H01M4/1391

Abstract: A lithium metal battery includes: a positive electrode, a negative electrode including lithium, a liquid electrolyte disposed between the positive electrode and the negative electrode, and a protective layer disposed on at least a portion of the negative electrode, wherein the protective layer includes a first polymer selected from at least one of a poly(vinyl alcohol) and a poly(vinyl alcohol) blend.

公开(公告)号：US20180114976A1

公开(公告)日：2018-04-26

申请号：US15787149

申请日：2017-10-18

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Dongjin Lee ,  Joonseon Jeong ,  Chansu Kim ,  Yooseong Yang ,  Taehwan Yu

IPC: H01M4/136 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/136 ,  C01D15/00 ,  C08G63/06 ,  G01N23/20075 ,  H01M4/134 ,  H01M4/622 ,  H01M10/0525 ,  H01M2004/028

Abstract: A positive electrode for a metal secondary battery includes a positive current collector; and a positive active material layer disposed on the positive current collector, wherein the positive active material layer includes: a positive active material, a salt including an alkali metal salt, an alkaline earth metal salts, or a combination thereof, and a polymeric first binder including a repeating unit represented by Formula 1 wherein R is a substituted or unsubstituted C2-C5 alkylene group, a substituted or unsubstituted C2-C6 alkoxylene group, a substituted or unsubstituted C2-C6 alkoxycarbonylene group, a substituted or unsubstituted C2-C6 alkylene oxide group, or a combination thereof, and n is an integer from 90 to 2,700. Also a metal secondary battery including the same.

公开(公告)号：US09843081B2

公开(公告)日：2017-12-12

申请号：US15158708

申请日：2016-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonchul Kwon ,  Joonseon Jeong ,  Yooseong Yang ,  Dongmin Im ,  Wonsung Choi

IPC: H01M10/052 ,  H01M10/0525 ,  H01M12/08 ,  H01M2/14 ,  H01M2/16 ,  H01M10/0565 ,  H01M6/18 ,  H01M12/06 ,  H01M4/38 ,  H01M8/1018 ,  H01M8/1044 ,  H01M4/86 ,  H01M10/0569 ,  H01M4/96 ,  H01M6/24

CPC classification number: H01M12/08 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/166 ,  H01M4/382 ,  H01M4/8615 ,  H01M4/8652 ,  H01M4/8668 ,  H01M4/96 ,  H01M6/181 ,  H01M6/24 ,  H01M8/1018 ,  H01M8/1044 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0569 ,  H01M12/06 ,  H01M2004/8689 ,  H01M2008/1095 ,  H01M2300/0045 ,  H01M2300/0082 ,  Y02E60/128

Abstract: A lithium air battery includes: a lithium negative electrode; a positive electrode; and an ion conductive oxygen-blocking film which is disposed on the lithium negative electrode, wherein the ion conductive oxygen-blocking film includes a first polymer including a polyvinyl alcohol or a polyvinyl alcohol blend, and a lithium salt, and wherein the ion conductive oxygen-blocking film has an oxygen transmission rate of about 10 milliliters per square meter per day to about 10,000 milliliters per square meter per day. Also a method of manufacturing a lithium air battery is disclosed.

公开(公告)号：US12270987B2

公开(公告)日：2025-04-08

申请号：US17724124

申请日：2022-04-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duhyun Lee ,  Jinmyoung Kim ,  Byonggwon Song ,  Yooseong Yang ,  Byungkyu Lee

IPC: G02B26/06 ,  G02B26/02 ,  H01L23/00 ,  H01L27/146

Abstract: A window assembly includes a transparent window layer and a first coded mask layer provided on a first surface of the window layer, the first coded mask layer having a first shape configured to change a first property of light passing through the window assembly. The first coded mask layer may include a meta-surface including a phase modulation meta-pattern. The meta-surface may further include an amplitude modulation meta-pattern. A second coded mask layer having a second shape configured to change a second property of the light passing through the window assembly may further be provided on a second surface of the window layer.

公开(公告)号：US12166052B2

公开(公告)日：2024-12-10

申请号：US17580145

申请日：2022-01-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyungsang Cho ,  Hojung Kim ,  Chanwook Baik ,  Yooseong Yang

IPC: H01L27/146 ,  B82Y20/00

Abstract: Provided is an image sensor including a sensor array including a plurality of light-sensors respectively including an optoelectronic device, the optoelectronic device including a first electrode, a second electrode spaced apart from the first electrode, and an active layer provided between the first electrode and the second electrode, the active layer including a plurality of quantum dot layers having different energy bands, and a circuit including circuits respectively connected to the plurality of light-sensors and configured to readout an optoelectronic signal generated from each of the plurality of light-sensors.

公开(公告)号：US11906365B2

公开(公告)日：2024-02-20

申请号：US17737183

申请日：2022-05-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byungkyu Lee ,  Jinmyoung Kim ,  Byonggwon Song ,  Yooseong Yang ,  Duhyun Lee ,  Hyuck Choo

IPC: G01J5/58 ,  G01J5/10 ,  H04N5/33 ,  G01J5/00

CPC classification number: G01J5/58 ,  G01J5/10 ,  H04N5/33 ,  G01J2005/0077

Abstract: Provided is a long-wave infrared (LWIR) sensor including a substrate, a magnetic resistance device on the substrate, and an LWIR absorption layer on the magnetic resistance device, wherein a resistance of the magnetic resistance device changes based on temperature, and wherein the LWIR absorption layer is configured to absorb LWIR rays and generate heat.