公开(公告)号：US10215949B2

公开(公告)日：2019-02-26

申请号：US15566368

申请日：2016-04-14

Applicant: LG INNOTEK CO., LTD.

Inventor： Hee Jung Lee ,  Jin Mi Noh ,  Won Ha Moon ,  Seok Bae ,  Jong Hyuk Lee ,  Hyun Ji Lee

IPC: G02B23/16 ,  G02B7/02 ,  G03B17/08 ,  G02B1/14 ,  G02B1/18

Abstract: A lens assembly according to an embodiment of the present invention comprises: a housing; a lens received in the housing; a retainer which is coupled to one end of the housing and supports the lens; and a hydrophilic coating layer formed on one surface of the lens and on the retainer.

公开(公告)号：US20180088295A1

公开(公告)日：2018-03-29

申请号：US15566368

申请日：2016-04-14

Applicant: LG INNOTEK CO., LTD.

Inventor： Hee Jung Lee ,  Jin Mi Noh ,  Won Ha Moon ,  Seok Bae ,  Jong Hyuk Lee ,  Hyun Ji Lee

IPC: G02B7/02 ,  G03B17/08 ,  G02B1/18 ,  G02B1/14

CPC classification number: G02B7/02 ,  G02B1/14 ,  G02B1/18 ,  G02B7/022 ,  G03B17/08

Abstract: A lens assembly according to an embodiment of the present invention comprises: a housing; a lens received in the housing; a retainer which is coupled to one end of the housing and supports the lens; and a hydrophilic coating layer formed on one surface of the lens and on the retainer.

公开(公告)号：US20160141888A1

公开(公告)日：2016-05-19

申请号：US14943286

申请日：2015-11-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Seok Bae ,  Ji Yeon Song ,  Won Ha Moon ,  Jai Hoon Yeom ,  Sang Won Lee ,  Jong Hyuk Lee

IPC: H02J5/00 ,  C22C45/02 ,  C22C38/02 ,  C22C38/00 ,  H02J7/02 ,  C22C38/06

Abstract: The present invention relates to a soft magnetic alloy and, more specifically, to a soft magnetic alloy used in electric transformers, pulse generators, compressions, electric chokes, energy-accumulating inductors, magnetic sensors, or the like, and a wireless power transmitting apparatus and wireless power receiving apparatus including the soft magnetic alloy.

Abstract translation: 软磁合金技术领域本发明涉及软磁合金，更具体地说，涉及用于变压器，脉冲发生器，压缩，电扼流圈，蓄电电感器，磁传感器等的软磁合金，以及无线电力传输装置 以及包括该软磁性合金的无线电力接收装置。

公开(公告)号：US20160036264A1

公开(公告)日：2016-02-04

申请号：US14812536

申请日：2015-07-29

Applicant: LG INNOTEK CO., LTD.

Inventor： Seok Bae ,  Ji Yeon Song ,  Won Ha Moon ,  Sang Won Lee ,  Jong Hyuk Lee ,  Soon Young Hyun

IPC: H02J7/02

CPC classification number: H02J50/70 ,  H01F1/15308 ,  H01F38/14 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12

Abstract: Disclosed are a soft magnetic alloy and a wireless charging apparatus including the soft magnetic alloy. The soft magnetic alloy has a chemical formula expressed as Fe100-x-yCuxBy (wherein x ranges from 0.1 at % to 1.7 at % and y ranges from 2.3 at % to 9.6 at %). Without adding any expensive alloying element, only iron (Fe), copper (Cu), and boron (B) are used to obtain a nanocrystalline soft magnetic alloy that has a low coercive force and a high saturation magnetic flux density. The nanocrystalline soft magnetic alloy is applied to a wireless power transmitter and a wireless power receiver. Thereby, it is possible to make a shield member thin and increase a power transmission capacity. The soft magnetic alloy is easily processed into a flake form. The soft magnetic alloy processed in this way is applied to the shield member. Thereby, it is possible to increase permeability in a surface direction.

Abstract translation: 公开了一种软磁合金和包括该软磁合金的无线充电装置。 软磁性合金具有以Fe100-x-yCuxBy表示的化学式（其中x为0.1at％至1.7at％，y为2.3at％至9.6at％）。 没有添加任何昂贵的合金元素，只使用铁（Fe），铜（Cu）和硼（B）来获得具有低矫顽力和高饱和磁通密度的纳米晶软磁合金。 纳米晶软磁合金被应用于无线电力发射机和无线电力接收机。 由此，能够使屏蔽部件变薄，并增大输电能力。 软磁合金易于加工成片状。 以这种方式处理的软磁性合金被施加到屏蔽构件。 由此，可以增加表面方向的渗透性。