公开(公告)号：US20160165721A1

公开(公告)日：2016-06-09

申请号：US14897200

申请日：2014-04-11

Applicant: AMOGREENTECH CO., LTD.

Inventor： O-Chung Kwon ,  Jeong-Sang Yu ,  Jae-Sic Kim ,  Yong-Il Kim ,  Hyun-Soo Jang

IPC: H05K1/03 ,  H05K3/46 ,  H05K3/40 ,  H05K3/12 ,  H05K3/28

CPC classification number: H05K3/4664 ,  H05K3/0014 ,  H05K3/007 ,  H05K3/1208 ,  H05K3/1216 ,  H05K3/1283 ,  H05K3/28 ,  H05K3/285 ,  H05K3/381 ,  H05K3/4069 ,  H05K2203/097 ,  H05K2203/1194 ,  H05K2203/1461 ,  H05K2203/1563 ,  H05K2203/1572

Abstract: A method for manufacturing a flexible printed circuit board includes preliminarily thermally deforming s substrate through heating, forming a circuit pattern with a conductive paste on the preliminarily thermally deformed substrate, and firing the circuit pattern. A flexible printed circuit board includes a substrate, and a circuit pattern formed by firing a conductive paste on a first surface of the substrate. The substrate is preliminarily thermally deformed and, thus, a shrinkage variation thereof before and after firing the conductive paste is zero. Dimensional stability when firing the circuit pattern printed with the conductive paste can be ensured, deterioration of adhesion between the circuit pattern and the substrate attributable to film deformation upon firing can be prevented, and stable adhesion of the circuit pattern can be maintained even after firing.

Abstract translation: 柔性印刷电路板的制造方法包括通过加热预先使基板热变形，在预热变形的基板上形成具有导电浆料的电路图案，并且对该电路图案进行点火。 柔性印刷电路板包括基板和通过在基板的第一表面上焙烧导电浆料形成的电路图案。 基板预热变形，因此，在导电浆料烧成前后的收缩变化为零。 可以确保烧制印有导电膏的电路图形时的尺寸稳定性，可以防止由于烧成时的膜变形引起的电路图案与基板之间的粘合性的劣化，即使在烧成后也能够保持电路图案的稳定的粘合。

公开(公告)号：US09220998B2

公开(公告)日：2015-12-29

申请号：US13729247

申请日：2012-12-28

Applicant: AMOGREENTECH CO., LTD.

Inventor： In Yong Seo ,  Seung Hoon Lee ,  Yong Sik Jung

IPC: B01D69/06 ,  B01D29/00 ,  B01D39/16 ,  B01D67/00 ,  B01D71/46 ,  B01D39/00 ,  B82Y40/00

CPC classification number: B01D29/0093 ,  B01D39/1623 ,  B01D67/0013 ,  B01D71/46 ,  B01D2239/025 ,  B01D2239/0631 ,  B01D2239/065 ,  B01D2239/0654 ,  B01D2239/10 ,  B01D2323/39 ,  B01D2323/42 ,  B82Y40/00 ,  Y10S977/778 ,  Y10S977/89 ,  Y10S977/902

Abstract: Provided is a filter medium for a liquid filter, having a three-dimensional micropore structure of a multi-layered structure using a multilayer nanofiber web that is obtained by performing air-electrospinning, to thus be thin but have high efficiency and long life, a method of manufacturing the filter medium using the multilayer nanofiber web, and a liquid filter using the filter medium. The filter medium for a liquid filter, includes: a nanofiber web that is made by stacking nanofibers that are obtained by air-electrospinning a fibrous polymer material and that have micropores; and a supporter that is inserted and combined onto one surface or in an inner portion of the nanofiber web.

Abstract translation: 本发明提供一种液体过滤器用过滤介质，其具有使用通过进行空气静电纺丝得到的多层纳米纤维网的多层结构的三维微孔结构，由此薄而具有高效率和长寿命， 使用多层纳米纤维网制造过滤介质的方法和使用该过滤介质的液体过滤器。 用于液体过滤器的过滤介质包括：通过堆叠通过空气静电纺丝纤维聚合物材料并具有微孔而获得的纳米纤维制成的纳米纤维网; 以及插入并组合到纳米纤维网的一个表面或内部的支撑体。

公开(公告)号：US20150364824A1

公开(公告)日：2015-12-17

申请号：US14766208

申请日：2014-02-06

Applicant: AMOGREENTECH CO., LTD.

Inventor： Yong Sul SONG ,  Jong Su SEOK ,  Moon Hoe KIM ,  Min Ho WON

IPC: H01Q9/04 ,  B32B15/14 ,  B32B5/26 ,  B32B15/04 ,  B32B7/12 ,  B32B5/02

CPC classification number: H01Q9/0407 ,  B32B5/024 ,  B32B5/028 ,  B32B5/26 ,  B32B7/12 ,  B32B15/04 ,  B32B15/14 ,  B32B33/00 ,  B32B37/14 ,  B32B37/24 ,  B32B2262/103 ,  B32B2264/105 ,  B32B2305/38 ,  B32B2307/202 ,  B32B2307/212 ,  B32B2311/08 ,  B32B2457/00 ,  D02G3/441 ,  H01Q1/243 ,  H01Q1/526 ,  H01Q7/00 ,  H05K9/009 ,  Y10T428/12035 ,  Y10T428/12444 ,  Y10T428/31678 ,  Y10T442/126 ,  Y10T442/339 ,  Y10T442/3415 ,  Y10T442/629 ,  Y10T442/658

Abstract: Provided is a protective cover for a portable terminal, the protective cover including: a cover layer; an adhesive layer that is laminated on an inner surface of the cover layer; and a metal layer that is attached on the adhesive layer to perform an electromagnetic wave shielding function. The protective cover may shield electromagnetic waves generated in a portable terminal, perform an antibacterial function contaminating the portable terminal, and carrying out a DMB receiving antenna function when the metal layer is formed in a DMB reception antenna pattern.

Abstract translation: 本发明提供一种用于便携式终端的保护罩，该保护罩包括：覆盖层; 层叠在覆盖层的内表面上的粘合层; 以及附着在粘合剂层上以执行电磁波屏蔽功能的金属层。 当金属层以DMB接收天线图案形成时，保护罩可以屏蔽便携式终端中产生的电磁波，执行污染便携式终端的抗菌功能，以及执行DMB接收天线功能。

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：US20150146913A1

公开(公告)日：2015-05-28

申请号：US14612478

申请日：2015-02-03

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Hoon LEE ,  Yong Sik JUNG ,  Yun Mi SO

IPC: H04R7/16 ,  H04R31/00 ,  H04R9/02

CPC classification number: H04R7/16 ,  H04R7/10 ,  H04R9/02 ,  H04R9/025 ,  H04R31/003 ,  H04R2307/025 ,  H04R2307/029

Abstract: Provided is a diaphragm for use in a speaker that is configured to include a nanoweb that is formed by electrospinning a polymer material and accumulating nanofibers, so as to have a plurality of pores through which air can pass. The diaphragm can be made thin, have excellent flexibility, have sufficient strength to endure sound pressure, and enhance sound quality of low pitched bands.

Abstract translation: 本发明提供一种用于扬声器的隔膜，其被构造成包括通过静电纺丝聚合物材料并聚集纳米纤维形成的纳米纤维网，以具有多个空气可以通过的孔。 隔膜可以制成薄，具有优良的柔韧性，具有足够的强度来承受声压，并提高低音带的声音质量。

公开(公告)号：US20150144320A1

公开(公告)日：2015-05-28

申请号：US14611518

申请日：2015-02-02

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seung Hoon LEE ,  Yong Sik JUNG ,  Yun Mi SO

IPC: F28F21/02 ,  F28F21/06 ,  F28F21/08 ,  D01D5/00

CPC classification number: H01L23/3733 ,  D01D5/003 ,  D01F1/10 ,  F28F2255/06 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat radiation sheet including: a heat radiation layer that is formed in the form of a nano-web having a plurality of pores by electrospinning a spinning solution that is obtained by mixing a polymer material and a solvent, or the polymer material, a heat conductive material, and the solvent; and an adhesive layer that is laminated on one surface or both surfaces of the heat radiation layer, and that is formed in the form of the nano-web by electrospinning an adhesive material that is obtained by an adhesive, the heat conductive material, and the solvent.

Abstract translation: 1.一种散热片，其特征在于，包括：通过静电纺丝聚合物材料和溶剂的纺丝溶液或聚合物材料，形成具有多个孔的纳米纤维网形式的散热层， 导电材料和溶剂; 以及粘合剂层，其被层压在所述散热层的一个表面或两个表面上，并且通过静电纺丝粘合剂材料形成为纳米纤维网的形式，所述粘合剂材料通过粘合剂，导热材料和 溶剂。

公开(公告)号：US20150136693A1

公开(公告)日：2015-05-21

申请号：US14584137

申请日：2014-12-29

Applicant: AMOGREENTECH CO., LTD. ,  SNU R&DB FOUNDATION

Inventor： Jun Sik HWANG ,  Sang Chul SUH ,  Chan KIM ,  Seung Hoon LEE ,  Hee Chan KIM ,  Jung Chan LEE ,  Gil Joon SUH ,  Woon Yong KWON ,  Kyung Su KIM

IPC: D04H1/407 ,  B32B38/00 ,  B01D39/16

CPC classification number: D04H1/407 ,  A61L31/04 ,  A61L2400/12 ,  B01D39/1623 ,  B01D39/163 ,  B01D2239/025 ,  B01D2239/0407 ,  B01D2239/0631 ,  B01D2239/1233 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28007 ,  B01J20/28023 ,  B01J20/28033 ,  B01J20/28038 ,  B32B38/0032 ,  B82Y30/00 ,  D04H1/4382 ,  D04H1/728 ,  D10B2509/026 ,  Y10T442/10 ,  Y10T442/3707 ,  Y10T442/626 ,  Y10T442/647 ,  Y10T442/656 ,  Y10T442/659 ,  Y10T442/696

Abstract: A cytokine adsorption sheet comprises a nanofiber web formed by electrospinning a spinning solution prepared by mixing an adsorbent material capable of adsorbing cytokine and an electrospinnable polymer material. Thus, the dissolution of the adsorbent material by blood can be prevented.

Abstract translation: 细胞因子吸附片包括通过静电纺丝通过混合能够吸附细胞因子的吸附材料和电纺丝聚合物材料制备的纺丝溶液而形成的纳米纤维网。 因此，可以防止吸附材料被血液溶解。

公开(公告)号：US12129489B2

公开(公告)日：2024-10-29

申请号：US16304015

申请日：2017-05-24

Applicant: AMOGREENTECH CO., LTD.

Inventor： In Yong Seo ,  Seon Ho Jang ,  Song Hee Koo ,  Chan Kim ,  Seoung Hoon Lee

IPC: D02G3/02 ,  A61L27/16 ,  A61L27/38 ,  A61L27/44 ,  C12N5/00 ,  C12N5/077 ,  D02G1/02 ,  D02G3/26 ,  D02G3/44 ,  D03D15/00

CPC classification number: C12N5/0656 ,  A61L27/16 ,  A61L27/38 ,  A61L27/3834 ,  A61L27/44 ,  C12N5/00 ,  D02G1/02 ,  D02G1/0206 ,  D02G1/0286 ,  D02G1/0293 ,  D02G3/02 ,  D02G3/26 ,  D02G3/448 ,  D03D15/00 ,  C12N2533/30 ,  D10B2201/02 ,  D10B2321/042 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2509/00

Abstract: A yarn including a plurality of twists formed by twisting single fiber strand or multiple fiber strands; and fiber grooves, which are spaces formed between the twists, to provide three-dimensional growth spaces and migration paths for cells. Accordingly, a cell proliferation rate and cell viability may be enhanced by creating microenvironments suitable for migration, proliferation and differentiation of cultured cells. In addition, cell clusters having more uniform shapes may be easily implemented by forming the proliferation spaces and migration paths for the cultured cells as similar as possible to each other in each scaffold. Further, the cells cultured thereby can be cultured in a suitable shape and structure to be applied to an in vitro experimental model or transplanted into the body of an animal, and can be widely applied in various products used in a cell culture or tissue engineering field.

公开(公告)号：US20240274348A1

公开(公告)日：2024-08-15

申请号：US18563201

申请日：2022-05-24

Applicant: AMOGREENTECH CO., LTD.

Inventor： Seon Oh KIM ,  Yoon Jae LEE

IPC: H01F27/32 ,  H01F27/25 ,  H01F27/28

CPC classification number: H01F27/324 ,  H01F27/25 ,  H01F27/2823

Abstract: A core structure is provided. The core structure according to an embodiment of the present invention is a core structure on which a coil is wound, and comprises: a magnetic body which is formed to have a ring shape and is made of a magnetic material; a first guide which is formed to have a ring shape so as to come into contact with the inner circumferential surface of the magnetic body and is made of an insulative material; and an insulating layer with which the magnetic body and the first guide are at least partially coated so as to insulate the magnetic body.

公开(公告)号：US12031235B2

公开(公告)日：2024-07-09

申请号：US17151308

申请日：2021-01-18

Applicant: AMOGREENTECH CO., LTD.

Inventor： Chan Kim ,  Seung Hoon Lee ,  Seon Ho Jang ,  Ji Hyun Lee ,  Yun Mi So

IPC: A61L27/54 ,  A61F2/07 ,  A61L24/00 ,  A61L27/12 ,  A61L27/26 ,  A61L31/16 ,  D01D5/00 ,  D01F1/10 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: D01D5/003 ,  A61L24/0042 ,  A61L27/12 ,  A61L27/26 ,  A61L2300/112 ,  A61L2300/20 ,  A61L2300/412 ,  A61L2430/02 ,  A61L2430/38 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00

Abstract: Provided is a nanofiber composite membrane for guided bone regeneration, which includes: spinning a spinning solution by an electrospinning method to produce nanofibers; accumulating the nanofibers, to prepare a certain thickness of a nanofiber web; and drying and thermally calendering the nanofiber web to sterilize the nanofiber web, wherein the spinning solution contains a biocompatible plasticizer to maintain physical properties, flexibility and elasticity of the membrane, by suppressing an increase in brittleness in a sterilization treatment.