公开(公告)号：US20220190221A1

公开(公告)日：2022-06-16

申请号：US17437372

申请日：2020-03-03

Applicant: LG CHEM, LTD.

Inventor： Kiseok LEE ,  Kun Seok LEE ,  Seung Heon LEE

IPC: H01L33/62 ,  H01L33/48 ,  H01L33/44 ,  H01L33/38

Abstract: A transparent light emitting device display comprising: a transparent substrate; a conductive metal pattern provided on the transparent substrate; a light emitting device provided on at least a part of the conductive metal pattern; a first transparent adhesive layer provided on the transparent substrate, the conductive metal pattern, and the light emitting device; a UV-cut film provided on the first transparent adhesive layer; and a second transparent adhesive layer provided on the UV-cut film.

公开(公告)号：US20220132675A1

公开(公告)日：2022-04-28

申请号：US17569926

申请日：2022-01-06

Applicant: LG CHEM, LTD.

Inventor： Yong Goo SON ,  Kun Seok LEE ,  Jung Ok MOON ,  Kiseok LEE ,  Seung Heon LEE

IPC: H05K3/38 ,  H05K1/02

Abstract: A method of manufacturing a transparent electrode substrate according to an exemplary embodiment of the present application comprises: forming a structure comprising a transparent base, a bonding layer provided on the transparent base, and a metal foil provided on the bonding layer; forming a metal foil pattern by patterning the metal foil; heat-treating the structure comprising the metal foil pattern at a temperature of 70° C. to 100° C.; and completely curing the bonding layer.

公开(公告)号：US20200350475A1

公开(公告)日：2020-11-05

申请号：US16758565

申请日：2018-11-13

Applicant: LG CHEM, LTD.

Inventor： Kun Seok LEE ,  Yong Goo SON ,  Bumwoo LEE ,  Seung Heon LEE

IPC: H01L33/62 ,  H01L25/075

Abstract: A transparent light emitting device display, comprising a transparent substrate, at least two light emitting devices provided on the transparent substrate, a first common electrode wiring portion, a second common electrode wiring portion, and a signal electrode wiring portion provided on the transparent substrate, electrode pad portions provided between each of the transparent substrates and the light emitting devices, and an electrode pad connection portion electrically connecting the first common electrode wiring portion, the second common electrode wiring portion, and the signal electrode wiring portion to the electrode pad portion.

公开(公告)号：US20200070466A1

公开(公告)日：2020-03-05

申请号：US16608078

申请日：2018-09-17

Applicant: LG CHEM, LTD.

Inventor： Beom Mo KOO ,  Jooyeon KIM ,  Wonsang HAN ,  Seung Heon LEE

IPC: B32B3/30 ,  B32B7/12 ,  B32B27/28

Abstract: A pattern film for transferring a display pixel according to an embodiment of the present invention comprises: a substrate; and a polydimethylsiloxane-based film provided on the substrate and comprising a projection pattern on the surface.

公开(公告)号：US20190252659A1

公开(公告)日：2019-08-15

申请号：US16312183

申请日：2017-08-11

Applicant: LG CHEM, LTD.

Inventor： Kun Seok LEE ,  Jungyeon LEE ,  Seung Heon LEE

IPC: H01M2/16 ,  H01M2/14

CPC classification number: H01M2/166 ,  H01M2/145 ,  H01M2/1686

Abstract: The present application relates to an ink composition for a secondary battery separator, a separator for a secondary battery including the same, and a method for preparing the same.

公开(公告)号：US20190080820A1

公开(公告)日：2019-03-14

申请号：US16084424

申请日：2016-12-23

Applicant: LG CHEM, LTD.

Inventor： Ji Eun MYUNG ,  Sera KIM ,  Jooyeon KIM ,  Chang Yoon LIM ,  Seung Heon LEE ,  Mun Seop SONG ,  Kwang Joo LEE ,  Ji Young HWANG

IPC: H01B5/14 ,  H05B3/26 ,  H05B3/84

Abstract: The present invention relates to a heating element and a method for manufacturing same, and more specifically, a heating element and a method for manufacturing same is provided, the heating element comprising: an adhesive film; and a conductive heating pattern provided on the adhesive film, wherein the adhesive film has a rate of adhesive force reduction due to an external stimulus of at least 30% with respect to the adhesive force thereof prior to the application of an external stimulus.

公开(公告)号：US20180341176A1

公开(公告)日：2018-11-29

申请号：US15776748

申请日：2017-01-31

Applicant: LG CHEM, LTD.

Inventor： Ji Young HWANG ,  Han Min SEO ,  Sangcholl HAN ,  Seung Heon LEE ,  Dong Hyun OH ,  Dae Han SEO ,  Nam Seok BAE ,  Min Soo SONG

IPC: G03F7/20 ,  H01L21/033 ,  G03F7/00

Abstract: The present application relates to a film mask comprising: a transparent substrate; a darkened light-shielding pattern layer provided on the transparent substrate; and groove portions provided in a region where the darkened light-shielding pattern layer is not provided, a method for manufacturing the same, a method for forming a pattern by using the same, and a pattern manufactured by using the same.

公开(公告)号：US20180024397A1

公开(公告)日：2018-01-25

申请号：US15546890

申请日：2016-05-02

Applicant: LG CHEM, LTD.

Inventor： Ilha LEE ,  Ji Young HWANG ,  Seung Heon LEE ,  Dong Hyun OH ,  Ki-Hwan KIM ,  Han Min SEO ,  Chan Hyoung PARK

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/133502 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123

Abstract: The present specification relates to a liquid crystal display device and a method for manufacturing the same.

公开(公告)号：US20160340527A1

公开(公告)日：2016-11-24

申请号：US15114035

申请日：2015-03-06

Applicant: LG CHEM,LTD.

Inventor： Yong Goo SON ,  Jooyeon KIM ,  Seung Heon LEE ,  Ha Min SEO ,  ji Eun MYUNG

IPC: C09D11/03 ,  C09D11/033 ,  B41F13/193 ,  C09D11/103

CPC classification number: C09D11/03 ,  B41F13/193 ,  C09D11/033 ,  C09D11/10 ,  C09D11/103 ,  H05K1/00

Abstract: The present specification relates to an offset printing composition, a printing method using the same, and a pattern including the offset printing composition.

Abstract translation: 本说明书涉及胶版印刷组合物，使用其的印刷方法和包括胶版印刷组合物的图案。

公开(公告)号：US20160200130A1

公开(公告)日：2016-07-14

申请号：US14913598

申请日：2014-10-16

Applicant: LG CHEM, LTD.

Inventor： Beom Mo KOO ,  Seung Heon LEE ,  Ji Young HWANG ,  Yong Goo SON ,  Jooyeon KIM ,  Jeseob PARK ,  Kun Seok LEE

IPC: B41N10/02 ,  B05D3/00 ,  B05C11/04

Abstract: The present specification relates to an apparatus for manufacturing a blanket, a method for manufacturing a blanket, a blanket manufactured using the same, a reverse offset printing roll provided with the blanket, and a reverse offset printing apparatus including the same.

Abstract translation: 本说明书涉及一种用于制造毯子的装置，用于制造毯子的方法，使用该毯子制造的毯子，设置有橡皮布的反向胶版印刷机以及包括该橡皮布的反胶印机。