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公开(公告)号：US20180370200A1
公开(公告)日：2018-12-27
申请号：US15739168
申请日：2016-06-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David J. Rowe , Ta-Hua Yu , Timothy J. Lindquist , Mark A. Roehrig , Christopher S. Lyons , Stephen P. Maki , Scott J. Jones , Kevin D. Hagen , Andrew M. Mevissen , Kenneth L. Looney , Stephen A. Johnson , Terence D. Neavin , Joseph C. Spagnola , Fred B. McCormick
Abstract: Barrier assemblies including ultrathin barrier laminates and methods of making the barrier assemblies are provided. A barrier assembly includes a thermoplastic polymer skin layer having opposite first and second major surfaces, and a barrier stack coated on the first major surface of the thermoplastic polymer skin layer to form an integral protective layer having a thickness no greater than about 0.5 mil (about 12.7 microns). The removable carrier film has a major surface releasably attached to the second major surface of the thermoplastic polymer skin layer. In some cases, the removal of the carrier film results in ultrathin barrier laminates.
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公开(公告)号：US09982160B2
公开(公告)日：2018-05-29
申请号：US14419303
申请日：2013-03-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas P. Klun , Alan K. Nachtigal , Joseph C. Spagnola , Mark A. Roehrig , Jennifer K. Schnobrich , Guy D. Joly , Christopher S. Lyons
IPC: C09D133/14 , C09D143/04 , C07F7/18 , H01L51/00 , H01L51/52 , H01L51/44 , H01L51/10 , B05D3/06 , B32B27/30 , C08J7/04 , B05D1/00 , B05D3/10 , C08K3/34 , C09D135/02 , C23C14/08 , C23C14/34 , C23C16/40 , C23C16/44 , C08F130/08 , C09J133/14
CPC classification number: C09D143/04 , B05D1/60 , B05D3/067 , B05D3/068 , B05D3/101 , B32B27/308 , B32B2250/04 , B32B2307/7242 , B32B2307/7244 , C07F7/1804 , C08F130/08 , C08J7/045 , C08J2333/12 , C08K3/34 , C09D133/14 , C09D135/02 , C09J133/14 , C23C14/08 , C23C14/34 , C23C16/40 , C23C16/44 , H01L51/004 , H01L51/107 , H01L51/448 , H01L51/5253 , Y10T428/1064 , Y10T428/31507 , Y10T428/31551 , Y10T428/31609 , Y10T428/31663
Abstract: Urea (multi)-(meth)acrylate (multi)-silane precursor compounds, synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds, either neat or in a solvent, and optionally with a catalyst, such as a tin compound, to accelerate the reaction. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi) (meth)acrylate (multi)-silane precursor compound synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making the urea (multi)-(meth)acrylate (multi)-silanes and their use in composite films and electronic devices are described.
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公开(公告)号：US20160209562A1
公开(公告)日：2016-07-21
申请号：US15082181
申请日：2016-03-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Hebrink , Mark A. Roehrig , Mark D. Weigel
Abstract: Multi-layer optical film comprising optical layers reflecting at least 50 percent of incident UV light over specified wavelength ranges. Embodiments of the multi-layer optical films are useful, for example, as a UV protective covering.
Abstract translation: 多层光学膜包括在特定波长范围内反射入射的UV光的至少50％的光学层。 多层光学膜的实施例可用作例如UV保护层。
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公开(公告)号：US20240096127A1
公开(公告)日：2024-03-21
申请号：US18265586
申请日：2021-11-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Neeraj Sharma , Przemyslaw P. Markowicz , Timothy J. Reddy , Mark A. Roehrig , Tri D. Pham , Zhaohui Yang
CPC classification number: G06V40/1318 , G02B5/223
Abstract: Various embodiments of an optical construction and an electronic device that includes such optical construction are disclosed. The optical construction includes a lens film having an outermost structured first major surface and an opposing outermost substantially planar second major surface. The structured first major surface includes a plurality of microlenses. The optical construction further includes a mask disposed adjacent to the second major surface of the lens film, where the mask includes a polymeric layer, a nanoparticle layer, and plurality of laser-ablated openings disposed through the mask. The openings are aligned to the microlenses in a one-to-one correspondence.
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公开(公告)号：US20230408394A1
公开(公告)日：2023-12-21
申请号：US18452663
申请日：2023-08-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John A. Wheatley , William B. Kolb , Audrey A. Sherman , Mark A. Roehrig , Alan R. Dombrowski , Kurt J. Halverson , Steven P. Swanson , Del R. Lawson , Cory M. Arthur
IPC: G01N15/08
CPC classification number: G01N15/0806 , G01N15/0826
Abstract: An optical element includes a porous layer with a network of a plurality of interconnected voids. The porous layer is optically diffusive to at least one wavelength of light when the network of interconnected voids is substantially free of fluid. The porous layer of the optical element undergoes a detectable optical change upon fluid ingress into the network or egress from the network of interconnected voids.
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Patent Agency Ranking
公开(公告)号：US20230393054A1
公开(公告)日：2023-12-07
申请号：US18245271
申请日：2021-09-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John A. Wheatley , William Gray , Bharat R. Acharya , Aaron M. Marcella , Stephen M. Kennedy , Brett J. Sitter , Micheal L. Steiner , Mark A. Roehrig , Jonah Shaver , Jessica E. DeMay
CPC classification number: G01N21/031 , G01N21/253 , G01N2021/0314 , G01N2201/0636 , G01N2201/0683
Abstract: A measurement system is disclosed and includes a light source, a receiver, a measurement subject, and a reflector. The reflector is disposed on an opposite side of the measurement subject than are the light source and the receiver.
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公开(公告)号：US11802795B2
公开(公告)日：2023-10-31
申请号：US17600501
申请日：2020-04-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John A. Wheatley , Mark A. Roehrig , Del R. Lawson , Tony J. Kaufman , James W. Howard , Kevin W. Gotrik , Claire R. Donoghue , Joshua M. Fishman , Jonah Shaver
CPC classification number: G01J3/2803 , G01J3/0229 , G01J3/12 , G02B5/12 , G01J2003/1213 , G01J2003/2806
Abstract: An optical system is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, the wavelength-selective optical filter being disposed remotely from the optical sensor, an area disposed in the wavelength-selective optical filter, the area having a transmission spectrum different from a transmission spectrum of a portion of the wavelength-selective optical filter not in the area and a reflector, the wavelength-selective optical filter and a measurement subject each being disposed between the reflector and the optical sensor along an optical path.
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公开(公告)号：US20230333289A1
公开(公告)日：2023-10-19
申请号：US18024946
申请日：2021-08-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen P. Maki , Zhaohui Yang , Przemyslaw P. Markowicz , Mark A. Roehrig , Tri D. Pham , Serena L. Mollenhauer , David A. Rosen , Yang Liu
CPC classification number: G02B3/0056 , G02B5/003 , G02F1/13338
Abstract: An optical construction can include a lens layer including microlenses formed on a substrate and at least one light absorbing optical cavity disposed on a substrate side of the lens layer. Each light absorbing optical cavity has an average thickness of less than about 300 nm and includes an optically transparent middle layer disposed between light absorbing first and second end layers. Each of the first and second end layers, but not the middle layer, defines a plurality of through openings therein aligned in a one-to-one correspondence with the microlenses. The optical construction can include an optically transparent spacer layer disposed between two light absorbing optical cavities. An optical system includes the optical construction and a refractive component including at least one prism film.
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公开(公告)号：US20220163388A1
公开(公告)日：2022-05-26
申请号：US17600501
申请日：2020-04-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John A. Wheatley , Mark A. Roehrig , Del R. Lawson , Tony J. Kaufman , James W. Howard , Kevin W. Gotrik , Claire R. Donoghue , Joshua M. Fishman , Jonah Shaver
Abstract: An optical system is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, the wavelength-selective optical filter being disposed remotely from the optical sensor, an area disposed in the wavelength-selective optical filter, the area having a transmission spectrum different from a transmission spectrum of a portion of the wavelength-selective optical filter not in the area and a reflector, the wavelength-selective optical filter and a measurement subject each being disposed between the reflector and the optical sensor along an optical path.
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公开(公告)号：US20210294003A1
公开(公告)日：2021-09-23
申请号：US17266858
申请日：2019-08-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark A. Roehrig , Zhaohui Yang , Tri Dinh Pham , Cynthia Y. Tamaki , Owen M. Anderson , Robert Bennett
IPC: G02B5/00
Abstract: A light control film includes a first portion and a second portion laminated to the first portion. The first portion includes a first functional substrate and a plurality of first louvers formed on the first functional substrate. The first functional substrate includes at least one of an optically active layer and a barrier layer. The second portion includes a second functional substrate disposed distal to the first functional substrate and a plurality of second louvers formed on the second functional substrate. The second functional substrate includes at least one of an optically active layer and a barrier layer. The plurality of first louvers extend along a first direction and the plurality of second louvers extend along a second direction. The first direction and the second direction are inclined to each other at an angle that lies within a range from about 70 degrees to about 110 degrees.
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