公开(公告)号：US20210206196A1

公开(公告)日：2021-07-08

申请号：US16772673

申请日：2018-12-14

申请人： LG CHEM, LTD.

发明人： Yong Chan KIM ,  Ki Hwan KIM ,  Nansra HEO ,  Jeong Woo SHON ,  Jin Suk SONG ,  Pilsung JO

IPC分类号： B44F1/04 ,  A45D33/18 ,  A45D34/00 ,  A45D40/00 ,  C23C14/00 ,  B44F1/08 ,  G02B5/28

摘要： 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：US20200062027A1

公开(公告)日：2020-02-27

申请号：US16465493

申请日：2018-03-06

申请人： LG CHEM, LTD.

发明人： Jeong Woo SHON ,  Song Ho JANG ,  Jin Suk SONG ,  Ji Young HWANG ,  Ki Hwan KIM ,  Yong Chan KIM ,  Han Min SEO ,  Pilsung JO

IPC分类号： B44F1/14 ,  G02B5/00 ,  C23C14/00 ,  C23C14/34 ,  C23C14/20 ,  C23C14/06 ,  B44F1/10

摘要： The present disclosure relates to a decoration element comprising a light reflective layer; and a color developing layer comprising a light absorbing layer provided on the light reflective layer, wherein the light absorbing layer comprises two or more points with different thicknesses.

公开(公告)号：US20190291504A1

公开(公告)日：2019-09-26

申请号：US16465103

申请日：2018-03-06

申请人： LG CHEM, LTD.

发明人： Eun Byurl CHO ,  Yong Chan KIM ,  Ki Hwan KIM ,  Jeong Woo SHON ,  Jin Suk SONG ,  Song Ho JANG ,  Pilsung JO ,  Sangcholl HAN ,  Nansra HEO

IPC分类号： B44F1/10 ,  C23C14/24 ,  C23C14/20 ,  C23C14/34

摘要： The disclosed relates to a decoration element and a method for preparing the decoration element. The decoration element has dichroism expressing different colors depending on a viewing direction, and has improved visibility of the dichroism.

公开(公告)号：US20210061000A1

公开(公告)日：2021-03-04

申请号：US16960371

申请日：2019-01-08

申请人： LG CHEM, LTD.

发明人： Jin Suk SONG ,  Sangcholl HAN ,  Yong Chan KIM ,  Nansra HEO ,  Jeong Woo SHON ,  Pilsung JO

IPC分类号： B44F1/02

摘要： 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：US20210016540A1

公开(公告)日：2021-01-21

申请号：US16980299

申请日：2019-04-09

申请人： LG CHEM, LTD.

发明人： Pilsung JO ,  Jin Suk SONG ,  Song Ho JANG ,  Ki Hwan KIM ,  Yong Chan KIM ,  Nansra HEO ,  Jeong Woo SHON

IPC分类号： B32B7/023 ,  A45D33/18 ,  B32B3/30 ,  B32B15/08

摘要： The present application relates to a decoration member including a substrate layer having a convex structure or a concave structure arranged two-dimensionally, and a method for preparing the decoration member.

公开(公告)号：US20210231850A1

公开(公告)日：2021-07-29

申请号：US17054870

申请日：2019-06-17

申请人： LG CHEM, LTD.

发明人： Yong Chan KIM ,  Ki Hwan KIM ,  Nansra HEO ,  Jeong Woo SHON ,  Jin Suk SONG ,  Pilsung JO

IPC分类号： G02B5/28 ,  G02B5/00 ,  C23C14/00 ,  A45D33/18 ,  A45D34/00 ,  A45D40/00

摘要： The present specification relates to a decorative member comprising a base and inorganic layers comprising a first light absorption layer, a light reflection layer, and a second light absorption layer sequentially provided on the base, in which ΔE12 indicated in Equation 1 is 1 or more, and a method of manufacturing the decorative member.

公开(公告)号：US20190381761A1

公开(公告)日：2019-12-19

申请号：US16465106

申请日：2018-03-06

申请人： LG CHEM, LTD.

发明人： Eun Byurl CHO ,  Yong Chan KIM ,  Jeong Woo SHON ,  Pilsung JO ,  Nansra HEO ,  Jin Suk SONG ,  Sangcholl HAN ,  Song Ho JANG ,  Ki Hwan KIM

IPC分类号： B32B7/023 ,  B32B27/16 ,  B32B3/26 ,  B32B27/20 ,  B44F1/10

摘要： The present disclosed relates to a decoration element and a method for preparing the decoration element. decoration element has dichroism expressing different colors depending on a viewing direction, and has improved visibility of the dichroism.