公开(公告)号：EP4441537A2

公开(公告)日：2024-10-09

申请号：EP22946040.7

申请日：2022-11-28

Applicant: Corning Incorporated

Inventor： HART, Shandon Dee ,  KOCH III, Karl William ,  KOSIK WILLIAMS, Carlo Anthony ,  LIN, Lin ,  MAYOLET, Alexandre Michel ,  PAULSON, Charles Andrew ,  PRICE, James Joseph

IPC: G02B1/115 ,  G02B1/14 ,  G02B5/20 ,  G02B5/28

CPC classification number: G02B1/115 ,  G02B1/14 ,  G02B5/207 ,  G02B5/208 ,  G02B5/281 ,  G02B5/285

公开(公告)号：EP2864130B2

公开(公告)日：2024-10-02

申请号：EP13731331.8

申请日：2013-06-25

IPC: B42D25/346 ,  B42D25/351 ,  B42D25/355 ,  B42D25/36 ,  B42D25/373 ,  B42D25/378 ,  B44C1/17 ,  B44F1/14 ,  G02B1/14 ,  G02B5/28 ,  G03H1/00 ,  G02B5/18 ,  G03H1/02

CPC classification number: G03H1/0244 ,  G09F2003/027620130101 ,  B44C1/1729 ,  B44F1/14 ,  B42D25/355 ,  B42D25/324 ,  B42D25/328 ,  G02B5/18 ,  B42D25/36 ,  B42D25/351 ,  B42D25/346 ,  B42D25/378 ,  B42D25/373 ,  G03H1/0011 ,  G02B5/1809 ,  G02B5/285 ,  G02B1/14

公开(公告)号：EP3725855B1

公开(公告)日：2024-09-04

申请号：EP18888449.8

申请日：2018-12-10

IPC: C09D183/04 ,  B32B27/00 ,  C09D7/62 ,  C09D183/08 ,  G02B1/04 ,  C08G77/14 ,  C08G77/26 ,  G02B1/14

CPC classification number: C09D7/62 ,  G02B1/04 ,  G02B1/14 ,  C08G77/26 ,  C08G77/14 ,  C08K2003/224120130101 ,  C08K2003/224420130101 ,  G02B1/11 ,  C09D5/002 ,  C09D7/67 ,  C08K9/02 ,  C09D183/08

公开(公告)号：EP4412773A1

公开(公告)日：2024-08-14

申请号：EP22830854.0

申请日：2022-12-07

Applicant: Carl Zeiss Vision International GmbH

Inventor： KURZ, Norbert

IPC: B05C3/09 ,  B05C11/10 ,  G02B1/10

CPC classification number: B05C3/09 ,  B05C11/1039 ,  G02B1/14

公开(公告)号：EP3341770B1

公开(公告)日：2024-07-17

申请号：EP16763456.7

申请日：2016-08-24

IPC: G02B5/08

CPC classification number: G02B5/0858 ,  C23C14/024 ,  C23C14/16 ,  C23C16/0272 ,  C23C16/06 ,  C23C28/322 ,  C23C28/345 ,  C23C28/3455 ,  G02B1/10 ,  G02B1/14 ,  G02B5/08 ,  G02B5/0808

公开(公告)号：EP4372460A1

公开(公告)日：2024-05-22

申请号：EP22842352.1

申请日：2022-07-04

Applicant: Dongwoo Fine-Chem Co., Ltd.

Inventor： KIM, Dong-Hwi ,  LIM, Geo-San

IPC: G02F1/137 ,  G02B5/30 ,  G02B1/14 ,  G02F1/1335

CPC classification number: G02F1/137 ,  G02B1/14 ,  G02B5/30 ,  G02F1/1335

Abstract: The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, a smart window comprising same, and vehicle and building windows and doors to which same is applied, the variable transmittance optical laminate comprising: a first polarizing plate; a first transparent conductive layer formed on the inner surface of the first polarizing plate; a second polarizing plate facing the first polarizing plate; a second transparent conductive layer which is formed on the inner surface of the second polarizing plate and which faces the first transparent conductive layer; a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer; and an alignment film formed on the inner surface of the transparent conductive layer, wherein the first transparent conductive layer and/or the second transparent conductive layer is formed in direct contact with the first polarizing plate or the second polarizing plate, the first polarizing plate and/or the second polarizing plate includes a polarizer and a coating layer provided between the polarizer and the transparent conductive layer, and the coating layer includes nanoparticles.

公开(公告)号：EP4368679A1

公开(公告)日：2024-05-15

申请号：EP22837519.2

申请日：2022-06-27

Applicant: Sakai Chemical Industry Co., Ltd.

Inventor： FUKUROI, Kappei ,  ONISHI, Kasumi ,  TAKETSUNA, Hirotaka ,  IEDA, Takuma ,  MORITA, Takanori

IPC: C09D183/04 ,  C09D183/06 ,  C09D7/61 ,  G02B1/14

CPC classification number: C09D7/61 ,  C09D183/04 ,  G02B1/14 ,  C09D183/06

Abstract: The present invention provides a composition for coating which is excellent in stability over time and exhibits excellent transparency when being formed into a coating film. The composition for coating contains a zirconium element-containing metal oxide (A), and a silane compound (B), wherein the zirconium element-containing metal oxide (A) has a zeta potential value as measured by the following method of 30 mV or higher:
a 10-mass% zirconium element-containing metal oxide (A) water dispersion is measured at room temperature (25°C) by a laser doppler electrophoresis method.

公开(公告)号：EP3264147B1

公开(公告)日：2024-05-08

申请号：EP16207173.2

申请日：2016-12-28

IPC: G02B5/30 ,  B29D11/00 ,  B32B27/00 ,  G02B1/14

CPC classification number: B29D11/0073 ,  B32B27/00 ,  G02B5/3033 ,  B29D11/00644 ,  G02B1/14

公开(公告)号：EP4328260A3

公开(公告)日：2024-05-01

申请号：EP23211421.5

申请日：2019-12-04

Applicant: CANON KABUSHIKI KAISHA

Inventor： WATANABE, Yo ,  NAKAYAMA, Tomonari ,  KAWASAKI, Junji ,  TAKACHI, Miwa

IPC: G02B1/10 ,  C08J7/02 ,  C08J7/054 ,  G02B1/14 ,  G02B1/18 ,  G03B11/04

CPC classification number: C08J7/054 ,  C08J7/02 ,  C08J2369/0020130101 ,  G03B11/043 ,  G02B1/18 ,  G02B1/14

Abstract: Provided is an application liquid which comprises silica particle, a silicate hydrolytic condensate, and a solvent, wherein the solvent comprises at least any one of a first solvent selected from the group consisting of ethers, esters, aliphatic or alicyclic hydrocarbons, aromatic hydrocarbons, ketones, chlorinated hydrocarbons, and aprotic polar solvents, and at least any one of the second solvent selected from the group consisting of monohydric alcohols, dihydric or higher alcohols, and ether alcohols.

公开(公告)号：EP3798277B1

公开(公告)日：2024-04-24

申请号：EP19769981.2

申请日：2019-03-29

IPC: C09D163/00 ,  B32B27/20 ,  C08J7/04 ,  C09D7/61 ,  G02B1/14 ,  G02C7/00

CPC classification number: B32B27/20 ,  C09D7/61 ,  C09D163/00 ,  G02B1/14 ,  G02C7/00 ,  C08G59/3281 ,  C08G59/36 ,  C08K3/36 ,  C08K9/06 ,  C08J7/043 ,  C08J7/046