公开(公告)号：US20170005504A1

公开(公告)日：2017-01-05

申请号：US15105233

申请日：2014-12-29

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Yun RHO ,  Won Gil CHOI ,  Ji Hyun NAM

IPC: H02J7/02

Abstract: Provided is a wearable device having a flexible battery, and the wearable device includes: a functional unit; a band unit that fixes the functional unit to a wrist of a user; and a thin plate flexible battery that is embedded in the band unit and supplies power to the functional unit.

Abstract translation: 提供一种具有柔性电池的可佩戴装置，并且所述可穿戴装置包括：功能单元; 将功能单元固定在使用者手腕上的频带单元; 以及嵌入带单元中的薄板柔性电池，并向功能单元供电。

公开(公告)号：US20180055175A1

公开(公告)日：2018-03-01

申请号：US15556610

申请日：2016-03-10

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Yun RHO ,  Won Gil CHOI

IPC: A45C15/00 ,  H02J7/02 ,  H02J50/12 ,  A45C3/02 ,  A45C3/06

CPC classification number: A45C15/00 ,  A45C3/02 ,  A45C3/06 ,  H02J7/0054 ,  H02J7/025 ,  H02J50/12

Abstract: Provided is a portable article container. The portable article container according to one embodiment of the present invention includes: a accommodation main body which is portable and includes an accommodation portion configured to accommodate an article; a battery configured to provide power to charge a main battery of a portable electronic device; and at least one charging unit configured to transmit power stored in the battery to the portable electronic device through at least one method of a wireless method and a wired method.

公开(公告)号：US20150333310A1

公开(公告)日：2015-11-19

申请号：US14743043

申请日：2015-06-18

Applicant: AMOGREENTECH CO., LTD.

Inventor： Won Gil CHOI ,  Ju Hee JANG ,  Seung Yun RHO ,  In Yong SEO

IPC: H01M2/16

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/162 ,  H01M2/1673 ,  H01M10/0404 ,  H01M10/0583 ,  H01M2300/0085 ,  H01M2300/0094

Abstract: Provides are a porous separator that prevents a short-circuit between two electrodes by using a porous nanofiber web where nanofibers have a core-shell structure, to thereby promote safety and thinning simultaneously. The porous separator includes: a porous nonwoven fabric playing a support role and having micropores; and a porous nanofiber web that is laminated on one side of the porous nonwoven fabric, and plays a role of an adhesive layer and an ion-containing layer when the porous nanofiber web is in close contact with an opposed electrode, wherein a portion of the porous nanofiber web is incorporated in a surface layer of the porous nonwoven fabric, to thus partially block pores of the porous nonwoven fabric and to thereby lower porosity of the porous nonwoven fabric. The porous nanofiber web has nanofibers obtained by spinning a mixture of a swellable polymer and a non-swellable polymer to have a core-shell structure.

Abstract translation: 提供了一种多孔分离器，其通过使用纳米纤维具有核 - 壳结构的多孔纳米纤维网防止两个电极之间的短路，从而同时促进安全性和变薄。 多孔分离器包括：起支承作用并具有微孔的多孔无纺织物; 以及层叠在多孔无纺布的一面上的多孔纳米纤维网，并且当多孔纳米纤维网与相对电极紧密接触时起粘合层和含离子层的作用，其中， 将多孔纳米纤维网结合到多孔无纺布的表面层中，从而部分地阻挡多孔无纺布的孔，从而降低多孔无纺布的孔隙率。 多孔纳米纤维网具有通过将可溶胀聚合物和不可溶胀聚合物的混合物纺丝以具有核 - 壳结构而获得的纳米纤维。

公开(公告)号：US20180062417A1

公开(公告)日：2018-03-01

申请号：US15555293

申请日：2016-03-03

Applicant: AMOGREENTECH CO., LTD.

Inventor： Won Gil CHOI ,  Seung Yun RHO

IPC: H02J7/02 ,  A45C11/00 ,  H02J7/00 ,  H02J50/12 ,  H01F38/14 ,  H01F27/36 ,  H01M2/02 ,  H01M10/44 ,  H01M2/10

CPC classification number: H02J7/025 ,  A45C11/00 ,  A45C15/00 ,  A45C2011/002 ,  A45C2011/003 ,  H01F27/365 ,  H01F38/14 ,  H01M2/0275 ,  H01M2/1022 ,  H01M2/1066 ,  H01M10/44 ,  H01M2220/30 ,  H02J7/0044 ,  H02J7/0045 ,  H02J50/10 ,  H02J50/12

Abstract: Provided is a case for a portable terminal including a built-in battery. A case for a portable terminal according to an exemplary example of the present invention comprises: a body having a receiving groove configured to accommodate a portable terminal; and a built-in battery mounted in the body, wherein a main battery of the portable terminal is charged by the power of the battery using at least one of a wireless charging method and a wired charging method.

公开(公告)号：US20170329368A1

公开(公告)日：2017-11-16

申请号：US15521549

申请日：2015-10-23

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Yun RHO ,  Won Gil CHOI ,  Hyeon Woo CHO ,  Ju Hee JANG

IPC: G06F1/16 ,  H04M1/02 ,  G09F9/30 ,  H01L51/00

CPC classification number: G06F1/1652 ,  G06F1/1632 ,  G06F1/1635 ,  G06F2203/04102 ,  G09F9/301 ,  H01L51/0097 ,  H04M1/0254 ,  H04M1/0262 ,  H04M1/0268

Abstract: A rollable display device is provided. An exemplary embodiment of the present invention provides a rollable display device including: a display body including a display unit configured to display various types of information as an image on one surface thereof and provided to be rollable; and a flexible battery provided on the display body and configured to supply power to the display body.

公开(公告)号：US20200168943A1

公开(公告)日：2020-05-28

申请号：US16778063

申请日：2020-01-31

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Yun RHO ,  Won Gil CHOI ,  Hyeon Woo CHO ,  Ju Hee JANG

IPC: H01M10/0525 ,  H01M10/052 ,  H01M10/04 ,  H01M2/02

Abstract: A flexible battery is disclosed. The flexible battery can include: an electrode assembly; and an exterior material in which the electrode assembly is encapsulated together with an electrolyte, in which the electrode assembly and the exterior material are formed such that patterns for contraction and extension in a longitudinal direction have the same directionality when the flexible battery is bent. As such, the patterns for contraction and extension in the longitudinal direction are formed on both of the exterior material and the electrode assembly, thereby preventing or minimizing deterioration in the physical properties even though the flexible battery is bent.

公开(公告)号：US20170263972A1

公开(公告)日：2017-09-14

申请号：US15508685

申请日：2015-09-04

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Yun RHO ,  Won Gil CHOI ,  Hyeon Woo CHO ,  Ju Hee JANG ,  Hyeong Tak NOH ,  Jong Gwan KIM

IPC: H01M10/04 ,  H01M2/16 ,  H01M10/0565 ,  H01M10/0525 ,  H01M4/134 ,  H01M4/04 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/583 ,  H01M4/62 ,  H01M2/02 ,  H01M4/133

CPC classification number: H01M10/045 ,  H01M2/02 ,  H01M2/021 ,  H01M2/026 ,  H01M2/0275 ,  H01M2/0287 ,  H01M2/16 ,  H01M2/162 ,  H01M2/1686 ,  H01M4/0404 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/583 ,  H01M4/623 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/3972 ,  H01M2002/0205 ,  H01M2004/025 ,  H01M2220/30 ,  H01M2300/0025 ,  H01M2300/0085 ,  H04B1/385

Abstract: A flexible battery is disclosed, which comprises an electrode assembly, and an exterior material for sealing the electrode assembly along with an electrolyte. Both the electrode assembly and the exterior material are formed such that patterns for contraction and extension with respect to the longitudinal direction have the same directionality in the event of being bent.

公开(公告)号：US20150318570A1

公开(公告)日：2015-11-05

申请号：US14797431

申请日：2015-07-13

Applicant: AMOGREENTECH CO., LTD.

Inventor： Won Gil CHOI ,  Ju Hee JANG ,  Seung Yun RHO ,  In Yong SEO

IPC: H01M10/0565 ,  H01M2/16 ,  H01M10/0525

CPC classification number: H01M10/0565 ,  H01B1/122 ,  H01M2/145 ,  H01M2/162 ,  H01M2/1686 ,  H01M10/052 ,  H01M10/0525 ,  H01M2300/0085

Abstract: Provided are a polymer electrolyte, a lithium secondary battery using the same, and a manufacturing method thereof, in which a gel polymer electrolyte is formed from a monomer for forming a gel polymer by a rapid polymerization reaction, when using a porous nanofiber web as an electrolyte matrix, and injecting an organic electrolytic solution formed by mixing the gel polymer forming monomer and a polymerization initiator, to induce an addition polymerization reaction, but the porous nanofiber web maintains a web-like shape. The polymer electrolyte includes: a separator made of a porous nanofiber web having a plurality of nanofibers; and a gel polymer portion impregnated in the porous nanofiber web. the gel polymer portion is formed by impregnating an electrolytic solution containing a non-aqueous organic solvent, a lithium salt solute, a gel polymer forming monomer, and a polymerization initiator in the porous nanofiber web and polymerizing the gel polymer forming monomer.

Abstract translation: 提供一种高分子电解质，使用该锂二次电池的制造方法及其制造方法，其中，当使用多孔纳米纤维网作为聚合物电解质时，由用于通过快速聚合反应形成凝胶聚合物的单体形成凝胶聚合物电解质 电解质基质，注入通过混合凝胶聚合物形成单体和聚合引发剂形成的有机电解液，以引起加成聚合反应，但多孔纳米纤维网维持网状。 聚合物电解质包括：由具有多个纳米纤维的多孔纳米纤维网制成的隔膜; 和浸渍在多孔纳米纤维网中的凝胶聚合物部分。 凝胶聚合物部分通过在多孔纳米纤维网中浸渍含有非水有机溶剂，锂盐溶质，凝胶聚合物形成单体和聚合引发剂的电解液而形成，并聚合形成凝胶聚合物的单体。

公开(公告)号：US20180366774A1

公开(公告)日：2018-12-20

申请号：US16108951

申请日：2018-08-22

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Yun RHO ,  Won Gil CHOI ,  Hyeon Woo CHO ,  Ju Hee JANG

IPC: H01M10/0525 ,  H01M2/02 ,  H01M10/04 ,  H01M10/052

CPC classification number: H01M10/0525 ,  H01M2/02 ,  H01M10/04 ,  H01M10/052

Abstract: Provided is a flexible battery. A flexible battery according to an exemplary embodiment of the present invention includes: an electrode assembly; and an exterior material in which the electrode assembly is encapsulated together with an electrolyte, in which the electrode assembly and the exterior material are formed such that patterns for contraction and extension in a longitudinal direction have the same directionality when the flexible battery is bent. As such, the patterns for contraction and extension in the longitudinal direction are formed on both of the exterior material and the electrode assembly, thereby preventing or minimizing deterioration in the required physical properties even though the flexible battery is bent.

公开(公告)号：US20170338449A1

公开(公告)日：2017-11-23

申请号：US15527234

申请日：2015-11-17

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Yun RHO ,  Won Gil CHOI ,  Hyeon Woo CHO ,  Ju Hee JANG ,  Hyeong Tak NOH

IPC: H01M2/02 ,  H01M10/04 ,  H01M10/058

CPC classification number: H01M2/0275 ,  H01G11/78 ,  H01M2/0207 ,  H01M2/162 ,  H01M2/1686 ,  H01M10/04 ,  H01M10/0436 ,  H01M10/058 ,  H01M10/0585 ,  H01M2220/30

Abstract: A flexible battery is provided. A flexible battery according to an exemplary embodiment of the present invention comprises: an electrode assembly; and an exterior material for encapsulating the electrode assembly together with an electrolyte, wherein the exterior material includes a first pattern part and a second pattern part for contraction and relaxation at the time of bending, which are formed on at least one surface of the exterior material, and the first pattern part and the second pattern part have different patterns.