公开(公告)号：US12138957B2

公开(公告)日：2024-11-12

申请号：US16960371

申请日：2019-01-08

Applicant: LG CHEM, LTD.

Inventor： Jin Suk Song ,  Sangcholl Han ,  Yong Chan Kim ,  Nansra Heo ,  Jeong Woo Shon ,  Pilsung Jo

IPC: B44F1/02 ,  B44F1/08

Abstract: Provided is a decorative member including a substrate and a decorative layer provided on the substrate, wherein the decorative member has a depth parameter value δ1m represented by Formula 1 of 0.15 or more.

公开(公告)号：US11673368B2

公开(公告)日：2023-06-13

申请号：US16772673

申请日：2018-12-14

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Ki Hwan Kim ,  Nansra Heo ,  Jeong Woo Shon ,  Jin Suk Song ,  Pilsung Jo

IPC: B32B3/10 ,  B32B7/023 ,  B32B3/30 ,  B32B27/28 ,  C23C14/06 ,  C23C14/34 ,  G02B1/02 ,  G02B5/00 ,  G02B5/08 ,  A45D33/18 ,  B44F1/02 ,  C23C14/00 ,  G02B5/28 ,  B32B1/00 ,  B44C3/02 ,  B44F1/04 ,  B44F1/08 ,  G02F1/153 ,  A45D33/00 ,  A45D34/00 ,  A45D40/00

CPC classification number: B32B7/023 ,  A45D33/006 ,  A45D33/18 ,  A45D34/00 ,  A45D40/00 ,  B32B1/00 ,  B32B3/30 ,  B32B27/281 ,  B44C3/02 ,  B44F1/02 ,  B44F1/045 ,  B44F1/08 ,  C23C14/0036 ,  C23C14/0676 ,  C23C14/34 ,  G02B1/02 ,  G02B5/003 ,  G02B5/0816 ,  G02B5/28 ,  G02F1/153 ,  A45D2034/007 ,  A45D2040/0012 ,  B32B2307/402 ,  B32B2451/00

Abstract: A decoration member including: a color developing layer including a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer. The substrate includes a pattern layer, and the light absorbing layer includes silicon (Si).

公开(公告)号：US11639045B2

公开(公告)日：2023-05-02

申请号：US16772196

申请日：2018-12-14

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Ki Hwan Kim ,  Nansra Heo ,  Jeong Woo Shon ,  Jin Suk Song ,  Pilsung Jo

IPC: B44F1/02 ,  B32B7/023 ,  B32B3/30 ,  B32B27/28 ,  C23C14/06 ,  C23C14/34 ,  G02B1/02 ,  G02B5/00 ,  G02B5/08 ,  A45D33/18 ,  C23C14/00 ,  G02B5/28 ,  B32B1/00 ,  B44C3/02 ,  B44F1/04 ,  B44F1/08 ,  G02F1/153 ,  A45D33/00 ,  A45D34/00 ,  A45D40/00

Abstract: A decorative member including: a color developing layer including a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer. The light absorbing layer includes a copper oxynitride (CuaObNc).

公开(公告)号：US20210080622A1

公开(公告)日：2021-03-18

申请号：US16772638

申请日：2018-12-14

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Ki Hwan Kim ,  Nansra Heo ,  Jeong Woo Shon ,  Jin Suk Song ,  Pilsung Jo

IPC: G02B5/00 ,  A45D33/18 ,  B44F1/02

Abstract: A decorative member including: a color developing layer including a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on a surface of the color developing layer. The substrate comprises a pattern layer, and the light absorbing layer comprises silicon (Si).

公开(公告)号：US20210053389A1

公开(公告)日：2021-02-25

申请号：US16980289

申请日：2019-04-09

Applicant: LG CHEM, LTD.

Inventor： Pilsung Jo ,  Jin Suk Song ,  Sangcholl Han ,  Ki Hwan Kim ,  Yong Chan Kim ,  Nansra Heo ,  Jeong Woo Shon

IPC: B44F1/08 ,  G02B5/00 ,  B44F1/02 ,  C01B21/082

Abstract: The present application relates to a decoration member including a pattern layer provided on one surface of the substrate and including a convex structure or a concave structure arranged two-dimensionally, and a method for preparing the decoration member.

公开(公告)号：US12034147B2

公开(公告)日：2024-07-09

申请号：US16649391

申请日：2018-09-19

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Ki Hwan Kim ,  Jeong Woo Shon ,  Pilsung Jo

IPC: H01M4/36 ,  H01M4/02 ,  H01M4/04 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/48 ,  H01M4/587 ,  H01M10/0525

CPC classification number: H01M4/364 ,  H01M4/0404 ,  H01M4/0426 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/483 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/027

Abstract: A negative electrode for a lithium secondary battery including a negative electrode current collector; and a negative electrode active material layer formed on the negative electrode current collector, wherein the negative electrode active material layer includes graphite and silicon oxide, and lithium is incorporated in the negative electrode active material layer, and a method for preparing the same.

公开(公告)号：US11812837B2

公开(公告)日：2023-11-14

申请号：US16755531

申请日：2019-03-19

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Ki Hwan Kim ,  Nansra Heo ,  Jeong Woo Shon ,  Pilsung Jo

IPC: B32B7/023 ,  B32B3/30 ,  B44F1/02 ,  B44F1/08 ,  B32B27/06 ,  A45D33/18 ,  B29C45/00 ,  C08J7/04 ,  A45D34/00 ,  A45D40/00 ,  B29C45/26 ,  G02B5/00 ,  B32B15/08 ,  C01B21/082 ,  G02B5/22 ,  B29K101/00 ,  B65D1/02 ,  C23C14/00 ,  B29C45/16

CPC classification number: A45D33/18 ,  A45D34/00 ,  A45D40/00 ,  B29C45/0001 ,  B29C45/26 ,  B32B3/30 ,  B32B7/023 ,  B32B15/08 ,  B32B27/06 ,  B44F1/02 ,  B44F1/08 ,  C01B21/0825 ,  C08J7/0423 ,  G02B5/003 ,  G02B5/223 ,  A45D2034/007 ,  A45D2040/0012 ,  A45D2200/053 ,  B29C45/1679 ,  B29K2101/00 ,  B29K2901/12 ,  B29K2995/002 ,  B32B2255/28 ,  B32B2307/4026 ,  B32B2307/416 ,  B32B2439/40 ,  B32B2451/00 ,  B65D1/0207 ,  C08J2367/02 ,  C23C14/0036

Abstract: A decoration member for a cosmetic container including: a color expression layer having a light reflecting layer and a light absorbing layer provided on the light reflecting layer; and a substrate provided on one surface of the color expression layer.

公开(公告)号：US11774647B2

公开(公告)日：2023-10-03

申请号：US16617382

申请日：2018-06-27

Applicant: LG CHEM, LTD

Inventor： Yong Chan Kim ,  Jeong Woo Shon ,  Pilsung Jo ,  Ki Hwan Kim ,  Song Ho Jang

IPC: B32B3/30 ,  G02B5/08 ,  C23C14/00 ,  G02B5/00 ,  H04M1/02

CPC classification number: G02B5/08 ,  C23C14/0057 ,  G02B5/003 ,  H04M1/0283

Abstract: The present disclosure relates to a decoration element comprising a light reflective layer; and a light absorbing layer provided on the light reflective layer, wherein the light absorbing layer has surface resistance of 20 ohm/square or greater.

公开(公告)号：US11448800B2

公开(公告)日：2022-09-20

申请号：US16614743

申请日：2018-06-27

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Jeong Woo Shon ,  Pilsung Jo ,  Ki Hwan Kim ,  Song Ho Jang

IPC: B32B3/06 ,  G02B5/00 ,  G02B5/08

Abstract: The present disclosure relates to a decoration element comprising a light reflective layer; and a light absorbing layer provided on the light reflective layer, wherein the light reflective layer is a discontinuous film.

公开(公告)号：US11225045B2

公开(公告)日：2022-01-18

申请号：US16615735

申请日：2018-06-26

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Jeong Woo Shon ,  Pilsung Jo ,  Ki Hwan Kim

IPC: B32B3/00 ,  B32B3/26 ,  B32B3/30 ,  B32B7/12 ,  B32B15/09 ,  B32B15/20 ,  B44F1/02 ,  B44F1/08 ,  G02F1/1335 ,  G02F1/155 ,  G02F1/157 ,  B32B17/10 ,  G02F1/153

Abstract: The present disclosure relates to a decoration element comprising a color developing layer comprising a light reflective layer, and a light absorbing layer provided on the light reflective layer; and an electrochromic device provided on one surface of the color developing layer.