公开(公告)号：US20180215622A1

公开(公告)日：2018-08-02

申请号：US15747342

申请日：2016-09-23

Applicant: LG Chem, Ltd.

Inventor： Kwang Hyun Yoo ,  Eun Jeong Kim ,  In Young Kim ,  Pum Suk Park ,  Ye Hoon Im ,  Won Jong Kwon

IPC: C01B32/19 ,  C01B32/21 ,  C01B32/194

CPC classification number: C01B32/19 ,  C01B32/194 ,  C01B32/21

Abstract: The present invention relates to a peeling device of sheet material for peeling off graphite, and the peeling device of sheet material according to the present invention is characterized in that a specific microchannel is used to apply a shear force required to peel off graphite, and simultaneously, graphene itself is not ground and the discharge flow rate of the graphene dispersion increases to increase graphene preparation efficiency.

公开(公告)号：US09698374B2

公开(公告)日：2017-07-04

申请号：US14939857

申请日：2015-11-12

Applicant: LG CHEM, LTD.

Inventor： Hyun Sup Lee ,  Yoon Gyung Cho ,  Myung Han Lee ,  Kyung Yul Bae ,  Sang Eun Kim ,  Sang Min Park ,  Se Woo Yang ,  Ye Hoon Im

IPC: H01L51/52 ,  C09J123/22 ,  C09J145/00 ,  C09J7/02 ,  C09J4/06 ,  C08F220/18

CPC classification number: H01L51/5253 ,  C08F220/18 ,  C09J4/06 ,  C09J7/22 ,  C09J7/38 ,  C09J123/22 ,  C09J145/00 ,  C09J2201/622 ,  C09J2203/326 ,  C09J2205/114 ,  C09J2409/00 ,  C09J2423/00

Abstract: The present application provides a pressure-sensitive adhesive film, an organic electronic device including the same and a method of manufacturing an organic electronic device using the same. The present application provides the pressure-sensitive adhesive film which forms a structure effectively blocking water or oxygen from penetrating into an organic electronic device from the outside, and has excellent mechanical properties such as handleability, formability or the like and transparency.

公开(公告)号：US09682395B2

公开(公告)日：2017-06-20

申请号：US14432106

申请日：2014-02-28

Applicant: LG CHEM, LTD.

Inventor： Won Chan Park ,  Jung Hyun Yeo ,  Ye Hoon Im

IPC: B05C9/10 ,  B05C11/02 ,  B05C5/00 ,  B05C5/02 ,  B05C11/10

CPC classification number: B05C9/10 ,  B05C5/005 ,  B05C5/008 ,  B05C5/0245 ,  B05C5/0254 ,  B05C11/02 ,  B05C11/10

Abstract: The present application relates to a slot die coating apparatus and, more particularly, to a slot die coating apparatus which can ensure the coating stability of a substrate film by reducing pressure oscillations within a vacuum chamber when slot die coating is carried out. The slot die coating apparatus according to the present application can effectively dampen pressure oscillations within a vacuum chamber by connecting a pressure oscillation reducing tank to the vacuum chamber and thus can ensure the coating stability of a substrate film, resulting in a reduction in the proportion of defective products.

公开(公告)号：US09537187B2

公开(公告)日：2017-01-03

申请号：US13955316

申请日：2013-07-31

Applicant: LG CHEM, LTD.

Inventor： Chae Ho Chung ,  Jae Hun Yang ,  Dal Mo Kang ,  Ye Hoon Im

IPC: H01M10/617 ,  H01M10/656 ,  H01M10/613 ,  H01M2/10 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/647 ,  H01M10/652 ,  H01M10/6566

CPC classification number: H01M10/613 ,  H01M2/1072 ,  H01M10/5061 ,  H01M10/617 ,  H01M10/625 ,  H01M10/647 ,  H01M10/652 ,  H01M10/656 ,  H01M10/6563 ,  H01M10/6566

Abstract: Disclosed is a battery pack having a plurality of battery cells or unit modules (‘unit cells’), which can be charged and discharged, mounted in a pack case, wherein the unit cells are stacked in a direction (a Z direction) in which the unit cells are sequentially stacked in parallel to a ground in a state in which a spacing distance for coolant flow is provided between the respective unit cells to constitute a battery module, two or more battery modules are arranged in a horizontal direction (an X direction) on the plane with respect to a coolant introduction direction in which a coolant is introduced through a coolant inlet port in a state in which flow of the coolant between the battery modules is restrained to constitute a battery module group.

Abstract translation: 公开了一种电池组，其具有可以充放电的多个电池单元或单元模块（“单元电池”），其安装在包装盒中，其中，单元电池沿其（Z方向）堆叠，其中 在各个单电池之间设置有用于冷却剂流动的间隔距离的状态下，单位电池依次层叠而构成电池模块，在水平方向（X方向）配置两个以上的电池模块 ）相对于冷却剂引导方向在冷却剂引入方向上，其中在电池模块之间的冷却剂的流动被约束的状态下冷却剂通过冷却剂入口引入以构成电池模块组。

公开(公告)号：US09385350B2

公开(公告)日：2016-07-05

申请号：US14018911

申请日：2013-09-05

Applicant: LG CHEM, LTD.

Inventor： WonChan Park ,  Min Su Kim ,  Ye Hoon Im ,  Seung Jae You ,  Woo Yong Lee

IPC: H01M2/06 ,  H01M2/02 ,  H01M2/08 ,  H01M10/0525 ,  H01M10/0565

CPC classification number: H01M2/06 ,  H01M2/0202 ,  H01M2/021 ,  H01M2/0237 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/08 ,  H01M10/0525 ,  H01M10/0565 ,  Y02T10/7011

Abstract: Disclosed herein is a plate-shaped secondary battery configured to have a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case in a sealed state by thermal welding, wherein a protuberance is formed at an outer edge sealed portion of an electrode assembly receiving part of the battery case such that the protuberance protrudes upward and downward from the sealed portion, and the protuberance extends along the outer edge of the electrode assembly receiving part continuously in a curved line or in a straight line in a state in which the protuberance is adjacent to the electrode assembly receiving part.

公开(公告)号：US20150290603A1

公开(公告)日：2015-10-15

申请号：US14438806

申请日：2014-05-12

Applicant: LG CHEM, LTD.

Inventor： Young Soo Song ,  Yu Shik Hong ,  Jun Won Choi ,  Ye Hoon Im

IPC: B01F7/00

CPC classification number: B01F7/00816 ,  B01F7/183 ,  B01F15/00883

Abstract: The present invention relates to a stirrer having grooves formed on the inside of a container in order to improve the degree of mixing, and the stirrer which is provided comprises: a plurality of projections formed on the inner surface of a stirrer container; and a plurality of grooves formed between the plurality of projections.

Abstract translation: 本发明涉及一种搅拌器，其具有形成在容器内部的槽以提高混合度，所提供的搅拌器包括：形成在搅拌器容器的内表面上的多个突起; 以及形成在所述多个突起之间的多个槽。

公开(公告)号：US09144776B2

公开(公告)日：2015-09-29

申请号：US14591634

申请日：2015-01-07

Applicant: LG CHEM, LTD.

Inventor： Yeon Seok Choo ,  Hyo Sook Cha ,  Ye Hoon Im ,  Byung Woo Choi ,  Jin Hyun Bae

IPC: B01J19/00 ,  B01F7/00 ,  B01F3/08 ,  B01F3/10

CPC classification number: B01F7/00116 ,  B01F3/0853 ,  B01F3/10 ,  B01F7/00208 ,  B01F7/0025 ,  B01F7/00341 ,  B01F2215/0049 ,  B01J19/0066 ,  B01J2219/00779

Abstract: Provided are an agitator and an agitating hook provided therein. The agitator includes a rotary shaft rotatably installed in a reactor, rotor blades installed at an outer circumference of the rotary shaft and rotated with the rotary shaft to agitate a material therein, and an agitating hook constituted by a pair of members spaced apart from each other at an inner wall of the reactor and through which the rotor blades pass. Here, a gap between the agitating hook is larger at an outlet port through which the rotor blade leaves than at an inlet port through which the rotor blade enters. Since a pressure is uniformly applied from the inlet port through which the rotor blade enters to the outlet port through which the rotor blade leaves, a torsional moment applied to the agitating hook is minimized. Therefore, it is possible to improve durability of the agitating hook and increase reliability of products.

公开(公告)号：US20150131407A1

公开(公告)日：2015-05-14

申请号：US14591634

申请日：2015-01-07

Applicant: LG CHEM, LTD.

Inventor： Yeon Seok CHOO ,  Hyo Sook Cha ,  Ye Hoon Im ,  Byung Woo Choi ,  Jin Hyun Bae

IPC: B01F7/00 ,  B01F3/08 ,  B01F3/10

CPC classification number: B01F7/00116 ,  B01F3/0853 ,  B01F3/10 ,  B01F7/00208 ,  B01F7/0025 ,  B01F7/00341 ,  B01F2215/0049 ,  B01J19/0066 ,  B01J2219/00779

Abstract: Provided are an agitator and an agitating hook provided therein. The agitator includes a rotary shaft rotatably installed in a reactor, rotor blades installed at an outer circumference of the rotary shaft and rotated with the rotary shaft to agitate a material therein, and an agitating hook constituted by a pair of members spaced apart from each other at an inner wall of the reactor and through which the rotor blades pass. Here, a gap between the agitating hook is larger at an outlet port through which the rotor blade leaves than at an inlet port through which the rotor blade enters. Since a pressure is uniformly applied from the inlet port through which the rotor blade enters to the outlet port through which the rotor blade leaves, a torsional moment applied to the agitating hook is minimized. Therefore, it is possible to improve durability of the agitating hook and increase reliability of products.

Abstract translation: 提供了一种设置在其中的搅拌器和搅拌钩。 搅拌器包括可旋转地安装在反应器中的旋转轴，安装在旋转轴的外周并与旋转轴一起旋转以转动其中的材料的转子叶片，以及由彼此间隔开的一对构件构成的搅拌钩 在反应器的内壁处，并且转子叶片通过该壁。 这里，在转子叶片离开的出口处，搅拌钩之间的间隙大于转子叶片进入的入口处的间隙。 由于压力从转子叶片进入的入口均匀地施加到转子叶片离开的出口，所以施加到搅拌钩的扭矩最小化。 因此，能够提高搅拌钩的耐久性，提高产品的可靠性。

公开(公告)号：US20150086866A1

公开(公告)日：2015-03-26

申请号：US14397414

申请日：2013-05-02

Applicant: LG Chem, Ltd.

Inventor： Won Chan Park ,  Byoung Yook Kang ,  Kyoung Ho Kim ,  Ye Hoon Im

IPC: F26B21/12 ,  H01M4/04 ,  H01M4/64

CPC classification number: F26B21/12 ,  F26B15/00 ,  F26B21/00 ,  F26B21/10 ,  F26B25/22 ,  G05D21/02 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/64 ,  H01M10/052

Abstract: Disclosed herein is an intake air flow control apparatus of an electrode drying oven for manufacturing secondary batteries configured to coat a current collector with an electrode slurry including a solvent and to dry the solvent, the intake air flow control apparatus of the electrode drying oven including at least one electrode drying oven having an intake air duct for supplying external air and an exhaust air duct for discharging a mixed gas containing air and the solvent, a sensor mounted in the exhaust air duct for measuring a concentration of the solvent in the exhaust gas, and a controller for adjusting a supply quantity of air and/or a discharge quantity of gas based on information regarding the concentration of the solvent in the exhaust gas received from the sensor.

Abstract translation: 本发明公开了一种用于制造二次电池的电极干燥炉的进气流量控制装置，其被构造成用包含溶剂的电极浆料涂布集电体并干燥溶剂，电极干燥箱的进气流量控制装置包括： 至少一个具有用于供给外部空气的进气管道的电极干燥炉和用于排出含有空气和溶剂的混合气体的排气管道;安装在排气管道中用于测量废气中的溶剂浓度的传感器， 以及基于从传感器接收的排气中的溶剂浓度的信息，调节空气供给量和/或排气量的控制器。

公开(公告)号：US08808896B2

公开(公告)日：2014-08-19

申请号：US13960502

申请日：2013-08-06

Applicant: LG Chem, Ltd.

Inventor： Yeon Seok Choo ,  Jin Kyu Lee ,  Bum Hyun Lee ,  Sang Yoon Jeong ,  Ye Hoon Im

IPC: H01M2/10 ,  B60L11/18 ,  B60R16/04 ,  H01M6/42

CPC classification number: H01M2/1077 ,  B60L11/18 ,  B60L11/1877 ,  B60L11/1879 ,  H01M2/1072 ,  H01M6/42 ,  Y02E60/12 ,  Y02T10/7005 ,  Y02T10/705 ,  Y10S903/907

Abstract: Disclosed is a battery pack including a battery module array having battery modules which are arranged in a lateral direction in two or more rows, each of the battery modules configured with battery cells or unit modules, each of which has two or more battery cells mounted therein, are stacked in a state in which the battery cells or the unit modules are erected vertically, a base plate on which the battery modules are stacked in a vertically erected state, a pair of main members provided at the front and rear of the battery module array, opposite ends of each of the main members being fastened to an external device, a pair of end plates disposed in contact with the front and rear of the battery module array such that the lower end of each of the end plates is fixed to the base plate, and supporting bars.