公开(公告)号：EP3575076B1

公开(公告)日：2024-09-04

申请号：EP18305654.8

申请日：2018-05-29

IPC分类号： B32B7/12 ,  G02B1/10 ,  B32B27/40 ,  B32B27/36 ,  B32B27/34 ,  B32B27/32 ,  B32B27/30 ,  B32B27/28 ,  B32B27/20 ,  B32B27/16 ,  B32B27/08 ,  B32B23/20 ,  B32B23/08 ,  G02B5/22 ,  G02B5/23

CPC分类号： B32B27/08 ,  B32B27/16 ,  B32B27/20 ,  B32B27/285 ,  B32B27/308 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2255/1020130101 ,  B32B2255/2420130101 ,  B32B2307/73220130101 ,  B32B7/12 ,  B32B23/08 ,  B32B23/20 ,  G02B5/223 ,  G02B5/23

公开(公告)号：EP3719548B1

公开(公告)日：2024-06-05

申请号：EP19885848.2

申请日：2019-11-11

IPC分类号： G02F1/13357 ,  C09K11/06 ,  C09K11/02 ,  G02B5/23 ,  G02B1/10 ,  G02F1/1335 ,  G02B5/20

CPC分类号： G02B5/20 ,  G02B1/10 ,  G02B5/23 ,  G02B5/206 ,  C09K11/02 ,  G02F1/133614 ,  C09K11/06 ,  G02F1/133615

公开(公告)号：EP4356173A1

公开(公告)日：2024-04-24

申请号：EP22825837.2

申请日：2022-06-16

申请人： OAKLEY, INC.

发明人： BOYLES, Colin ,  SAYLOR, Ryan

IPC分类号： G02B5/22 ,  G02B5/23 ,  G02B5/28 ,  G02C7/10

CPC分类号： G02C7/10 ,  G02B5/23 ,  G02C7/104 ,  G02C7/12 ,  G02C7/102 ,  G02B5/205 ,  G02B1/14 ,  G02B1/11

公开(公告)号：EP2078006B1

公开(公告)日：2018-11-07

申请号：EP07843224.2

申请日：2007-09-26

申请人： TRANSITIONS OPTICAL, INC.

发明人： CHOPRA, Anu ,  BROWN, Patrick, M.

IPC分类号： C07D311/92 ,  C09K9/02 ,  G02B5/23 ,  G03C1/73

CPC分类号： C07D413/10 ,  C07D311/94 ,  C09K9/02 ,  C09K2211/145 ,  G02B5/23 ,  G03C1/73

摘要： Various photochromic materials are provided that are essentially free of polymerizable unsaturated groups, and comprise: a) an indeno[2′,3′:3,4]naphtho[1,2-b]pyran; and b) an electron-withdrawing, non-conjugating group bonded at the 11-position of the indeno[2′,3′:3,4]naphtho[1,2-b]pyran. Alternative embodiments include various substituents at other positions of the indeno[2′,3′:3,4]naphtho[1,2-b]pyran. Also provided are photochromic articles including a substrate and one of the above photochromic materials, in contact with at least a portion of the substrate.

公开(公告)号：EP2940240B1

公开(公告)日：2018-09-19

申请号：EP15160755.3

申请日：2009-06-25

申请人： View, Inc. ,  Egerton, Peter ,  Gaskell, Drew

发明人： Egerton, Peter ,  Gaskell, Drew

IPC分类号： E06B9/24 ,  G02F1/153 ,  B32B17/10

CPC分类号： G02F1/153 ,  E06B3/66 ,  E06B3/6722 ,  E06B9/24 ,  E06B2009/2405 ,  E06B2009/2417 ,  E06B2009/2464 ,  G02B5/23 ,  G02F1/0126 ,  G02F1/0147 ,  G02F1/133308 ,  G02F1/13336 ,  G02F1/15 ,  G02F1/1508 ,  G02F1/1533 ,  G02F1/155 ,  G02F1/157 ,  G02F1/163 ,  G02F2201/123 ,  G02F2202/14 ,  G02F2203/01

摘要： A window assembly comprises a plurality of dynamic electrochromic zones formed on a single transparent substrate in which at least two electrochromic zones are independently controllable. In one exemplary embodiment, the window assembly comprises an Insulated Glass Unit (IGU), and at least one transparent substrate comprises a lite. In another exemplary embodiment, the IGU comprises at least two lites in which at least one lite comprises a plurality of independently controllable dynamic zones.

公开(公告)号：EP3368926A1

公开(公告)日：2018-09-05

申请号：EP15816905.2

申请日：2015-10-30

申请人： Transitions Optical, Ltd.

发明人： NGUYEN, Henry ,  JACKSON, Delwin, S. ,  KUMAR, Anil ,  ANDERSON, Linda, K.

IPC分类号： G02B5/23 ,  G02B5/30 ,  G02C7/10 ,  G02C7/12

CPC分类号： G02C7/105 ,  B29D11/00644 ,  B29D11/00653 ,  G02B5/23 ,  G02B5/3016 ,  G02C7/022 ,  G02C7/102 ,  G02C7/12

摘要： A method of making an optical article having multiple light-influencing zones can include: forming an alignment coating layer having a first alignment region and a second alignment region over at least a portion of an optical element; applying at least one anisotropic material over the first alignment region and the second alignment region by an inkjet printing device; and applying at least one dichroic material and/or at least one photochromic-dichroic material over at least one of the first alignment region and the second alignment region to form a first light-influencing zone over the first alignment region and a second light-influencing zone over the second alignment region.

公开(公告)号：EP2122391B1

公开(公告)日：2018-08-01

申请号：EP08727379.3

申请日：2008-01-07

申请人： TRANSITIONS OPTICAL, INC.

发明人： SEYBERT, Kevin W. ,  KING, Eric M. ,  KUMAR, Anil

IPC分类号： C09D201/00 ,  G02B5/23 ,  G02B5/30 ,  G02B1/10

CPC分类号： G02B1/10 ,  C09D201/005 ,  G02B1/11 ,  G02B5/23 ,  G02B5/3033 ,  Y10T428/31565 ,  Y10T428/31786

摘要： The present invention relates to optical elements, such as ophthalmic elements, including a substrate, a compatiblizing coating that optionally includes a dendritic polymer on at least a portion of the surface of the substrate and a functional organic coating, such as, but not limited to, an alignment coating, a photochromic coating, or an aligned liquid crystal coating, in contact with at least a portion of the compatiblizing coating opposite the substrate. The present invention also relates to compatiblizing coating compositions of dendritic polymers that may be used to form compatiblizing coatings on the surface of an optical element, and methods of making optical elements using the compatiblizing coatings.

公开(公告)号：EP3351574A1

公开(公告)日：2018-07-25

申请号：EP16846616.7

申请日：2016-09-16

申请人： Mitsui Chemicals, Inc.

发明人： KASORI Yuuki ,  KADOWAKI Shinichiro ,  KAWATO Nobuo

IPC分类号： C08G18/66 ,  C08G18/32 ,  C08G18/38 ,  C08G18/48 ,  C08G18/72 ,  C08K5/1545 ,  G02B1/04 ,  G02B5/23 ,  G02B7/12

CPC分类号： C08G18/32 ,  C08G18/38 ,  C08G18/48 ,  C08G18/66 ,  C08G18/72 ,  C08K5/1545 ,  G02B1/04 ,  G02B5/23 ,  G02B7/12

摘要： A polymerizable composition for an optical material according to the present invention includes a polyisocyanate compound (A), a polyol compound (B) having a number average molecular weight of 100 or more, a difunctional or higher functional active hydrogen compound (C) (but, excluding the compound (B)), a photochromic compound (D), and an ultraviolet absorber (E).

公开(公告)号：EP3228672A4

公开(公告)日：2018-07-04

申请号：EP15865188

申请日：2015-12-02

申请人： TOKUYAMA CORP

发明人： MORI KATSUHIRO

IPC分类号： C09D183/04 ,  G02B1/14 ,  G02B5/23 ,  G02C7/02 ,  G02C7/10

CPC分类号： C09D7/40 ,  C08G77/50 ,  C08K3/22 ,  C08K2003/2237 ,  C09D7/61 ,  C09D183/04 ,  G02B1/14 ,  G02B5/206 ,  G02B5/208 ,  G02B5/223 ,  G02B5/23 ,  G02B2207/109 ,  G02C7/02 ,  G02C7/10 ,  G02C7/102 ,  G02C2202/16 ,  C09D183/14

摘要： A coating composition comprising inorganic oxide fine particles containing at least one element selected from the group consisting of Ti, Zr, Sn and Sb, a hydrolysable group-containing organic silicon compound, and (C1) a surfactant having an HLB value of 8 or less and (C2) a surfactant having an HLB value of more than 8, for forming a coat layer having little white turbidity, a good appearance and excellent scratch resistance, chemical resistance, hot water resistance and weather resistance on the surface of a plastic optical substrate.

公开(公告)号：EP3330792A1

公开(公告)日：2018-06-06

申请号：EP17204963.7

申请日：2013-04-18

申请人： Switch Materials, Inc.

发明人： BRANDA, Neil Robin ,  BREMNER, Glen Ramsay ,  FINDEN, Jeremy Graham ,  GIESBRECHT, Corbin Abe ,  LAM, Duhane ,  PILAPIL, Matt Andrew ,  SMIT, Matthew Paul

IPC分类号： G02F1/163 ,  G02F1/133 ,  E06B9/24

CPC分类号： G02F1/163 ,  E06B9/24 ,  E06B2009/2464 ,  G02B5/23 ,  G02F1/13318

摘要： A control system (10) for a variable transmittance optical filter assembly (46) includes a controller (48) in communicatively coupled to a pair of load terminals (45), and a memory (49) communicatively coupled to the controller (48) and having encoded thereon statements and instructions executable by the controller (48) to transition the optical filter assembly (46) between operating states when coupled to the pair of load terminals (45). The controller is operable to maintain the optical filter assembly (46) at a certain transmittance value between lower an upper transmittance thresholds in a hold mode by applying a pulse width modulated voltage signal (30) across the load terminals (45).