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1.发明授权公开(公告)号：US09970614B2
公开(公告)日：2018-05-15
申请号：US15519945
申请日：2015-10-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin P. Meyer , Martin B. Wolk , Thomas R. Hoffend, Jr. , Steven J. McMan , Daniel W. Hennen , Evan L. Schwartz
IPC: F21S11/00 , E06B3/67 , B32B7/02 , B32B7/06 , B32B7/12 , B32B27/28 , B32B27/34 , E06B9/24 , G02B5/02
CPC classification number: F21S11/007 , B32B3/266 , B32B7/02 , B32B7/06 , B32B7/12 , B32B27/283 , B32B27/34 , B32B2307/304 , B32B2307/408 , B32B2307/412 , B32B2307/418 , B32B2307/538 , B32B2405/00 , B32B2551/00 , E06B3/67 , E06B3/6715 , E06B3/70 , E06B9/24 , E06B2009/2405 , E06B2009/2417 , G02B5/0231 , G02B5/0268 , G02B5/0278
Abstract: Transfer tapes and methods of making transfer tapes are described. In one aspect, the transfer tape comprises a template layer having a structured surface; a backfill layer disposed on at least a portion of the template layer, the backfill layer having a microstructured surface opposite the structured surface; and a layer disposed adjacent the microstructured surface, wherein the layer disposed adjacent the microstructured surface has a refractive index that differs from the backfill layer. The microstructured surface together with the adjacent layer functions as a diffusive layer, or in other words a diffusive interface. Also described are microoptical glazing and methods of making microoptical glazing as well as insulated glazing units and methods of making insulated glazing units.
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公开(公告)号：US10422497B2
公开(公告)日：2019-09-24
申请号：US15521389
申请日：2015-06-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas R. Hoffend, Jr.
Abstract: Window glass having sun-facing daylight redirecting optical structures with an embedded surface diffuser patterned on them. The optical structures are generally linear and formed from a repeating unit cell. Each unit cell has a base, two or more peaks opposite the base, and at least one curved side between the base and the peaks. The other sides between the base and the peaks can be substantially straight, curved, or a series of facets approximating a curve.
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公开(公告)号：US10353214B2
公开(公告)日：2019-07-16
申请号：US15317026
申请日：2015-06-12
Applicant: 3M Innovative Properties Company , Corning Incorporated
Inventor： Brett J. Sitter , Marc D. Radcliffe , Thomas R. Hoffend, Jr. , Daniel W. Hennen , Michael L. Steiner , Lan H. Liu , Jacques Gollier , James Andrew West , Ellen Marie Kosik Williams
Abstract: Optical stacks including a grating structure that generates diffraction in two in-plane dimensions. The optical stacks may include two gratings, which may be one-directional or two-directional. The optical stacks are suitable for reducing sparkle in displays.
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公开(公告)号：US10656312B2
公开(公告)日：2020-05-19
申请号：US15737362
申请日：2016-06-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin P. Meyer , Martin B. Wolk , Thomas R. Hoffend, Jr. , Steven J. McMan , Daniel W. Hennen , Evan L. Schwartz , Michael Benton Free , Manoj Nirmal , Bing Hao , John F. Reed , Charles A. Marttila
Abstract: Microoptical layers, glazing units including the microoptical layers, and transfer tapes that may be used to provide the microoptical layers are provided. The transfer tape includes a removable template layer having a structured surface, a backfill layer having a first surface disposed on at least a portion of the structured surface of the template layer, and a microstructured surface opposite the structured surface. The microstructured surface together with a layer disposed on the microstructured surface is an anisotropic diffuser.
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公开(公告)号：US10647032B2
公开(公告)日：2020-05-12
申请号：US15798789
申请日：2017-10-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Marc D. Radcliffe , Daniel W. Hennen , Brett J. Sitter , Michael L. Steiner , Thomas R. Hoffend, Jr. , Audrey A. Sherman , John J. Stradinger , Olester Benson, Jr.
Abstract: A multilayer optical adhesive including a first viscoelastic or elastomeric adhesive layer and a second viscoelastic or elastomeric adhesive layer. A crosslinked or soluble resin layer may be disposed between the first viscoelastic or elastomeric adhesive layer and the second viscoelastic or elastomeric adhesive layer or the first viscoelastic or elastomeric adhesive layer may be immediately adjacent to the second viscoelastic or elastomeric adhesive layer. An interface between immediately adjacent layers is structured and there is a difference in refractive indices across the interface.
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Patent Agency Ranking
公开(公告)号：US09995944B2
公开(公告)日：2018-06-12
申请号：US15315947
申请日：2015-06-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brett J. Sitter , Marc D. Radcliffe , Thomas R. Hoffend, Jr. , Andrew J. Ouderkirk , Daniel W. Hennen , Lan H. Liu
CPC classification number: G02B27/4216 , G02B5/0242 , G02B5/1814 , G02B5/1823 , G02B27/4272
Abstract: Optical stacks including a grating structure that generates diffraction in two in-plane dimensions. The optical stacks may include two gratings, which may be one-directional or two-directional, or may include a single two-directional grating. The optical stacks include particles selected to give controlled diffusion of light. The optical stacks are suitable for reducing sparkle in displays.
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公开(公告)号：US20160223742A1
公开(公告)日：2016-08-04
申请号：US15022963
申请日：2014-10-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Anthony J. Piekarczyk , Vadim N. Savvateev , Michael A. Meis , David G. Freier , Thomas R. Hoffend, Jr. , Rolf W. Biernath
CPC classification number: G02B6/0096 , F21V33/0044 , F21W2131/305 , F25D23/028 , F25D27/00 , G02B6/0023 , G02B6/0038
Abstract: The present disclosure describes light delivery and distribution components of a ducted lighting system having a cross-section that includes at least one curved portion and a remote light source. The delivery and distribution system (i.e., light duct, redistribution plate, and light duct extractor) can function effectively with any light source that is capable of delivering light which is substantially collimated about the longitudinal axis of the light duct, and which is also preferably substantially uniform over the inlet of the light duct.
Abstract translation: 本公开描述了具有包括至少一个弯曲部分和远程光源的横截面的管道照明系统的光输送和分配部件。 输送和分配系统（即，光管，再分配板和光导管提取器）可以有效地发挥能够传递围绕光导管的纵向轴线基本准直的光的任何光源，并且还优选地 在光管的入口上基本均匀。
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公开(公告)号：US09862124B2
公开(公告)日：2018-01-09
申请号：US14335326
申请日：2014-07-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Marc D. Radcliffe , Daniel W. Hennen , Brett J. Sitter , Michael L. Steiner , Thomas R. Hoffend, Jr. , Audrey A. Sherman , John J. Stradinger , Olester Benson, Jr.
CPC classification number: B29C41/22 , B29D11/0073 , B29L2011/00 , C09J7/00 , C09J7/10 , C09J7/20 , C09J2201/36 , C09J2201/622
Abstract: A multilayer optical adhesive including a first viscoelastic or elastomeric adhesive layer and a second viscoelastic or elastomeric adhesive layer. A crosslinked or soluble resin layer may be disposed between the first viscoelastic or elastomeric adhesive layer and the second viscoelastic or elastomeric adhesive layer or the first viscoelastic or elastomeric adhesive layer may be immediately adjacent to the second viscoelastic or elastomeric adhesive layer. An interface between immediately adjacent layers is structured and there is a difference in refractive indices across the interface.
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9.发明申请公开(公告)号：US20170335620A1
公开(公告)日：2017-11-23
申请号：US15519945
申请日：2015-10-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin P. Meyer , Martin B. Wolk , Thomas R. Hoffend, Jr. , Steven J. McMan , Daniel W. Hennen , Evan L. Schwartz
IPC: E06B3/67 , B32B7/02 , F21S11/00 , E06B9/24 , B32B7/12 , B32B27/28 , B32B27/34 , G02B5/02 , B32B7/06
CPC classification number: F21S11/007 , B32B3/266 , B32B7/02 , B32B7/06 , B32B7/12 , B32B27/283 , B32B27/34 , B32B2307/304 , B32B2307/408 , B32B2307/412 , B32B2307/418 , B32B2307/538 , B32B2405/00 , B32B2551/00 , E06B3/67 , E06B3/6715 , E06B3/70 , E06B9/24 , E06B2009/2405 , E06B2009/2417 , G02B5/0231 , G02B5/0268 , G02B5/0278
Abstract: Transfer tapes and methods of making transfer tapes are described. In one aspect, the transfer tape comprises a template layer having a structured surface; a backfill layer disposed on at least a portion of the template layer, the backfill layer having a microstructured surface opposite the structured surface; and a layer disposed adjacent the microstructured surface, wherein the layer disposed adjacent the microstructured surface has a refractive index that differs from the backfill layer. The microstructured surface together with the adjacent layer functions as a diffusive layer, or in other words a diffusive interface. Also described are microoptical glazing and methods of making microoptical glazing as well as insulated glazing units and methods of making insulated glazing units.
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10.发明申请公开(公告)号：US20180164475A1
公开(公告)日：2018-06-14
申请号：US15737362
申请日：2016-06-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin P. Meyer , Martin B. Wolk , Thomas R. Hoffend, Jr. , Steven J. McMan , Daniel W. Hennen , Evan L. Schwartz , Michael Benton Free , Manoj Nirmal , Bing Hao , John F. Reed , Charles A. Marttila
CPC classification number: G02B5/0257 , B32B7/12 , B32B17/10577 , B32B2419/00 , F21S11/007 , F21V3/049 , G02B5/0221 , G02B5/0231 , G02B5/0278
Abstract: Microoptical layers, glazing units including the microoptical layers, and transfer tapes that may be used to provide the microoptical layers are provided. The transfer tape includes a removable template layer having a structured surface, a backfill layer having a first surface disposed on at least a portion of the structured surface of the template layer, and a microstructured surface opposite the structured surface. The microstructured surface together with a layer disposed on the microstructured surface is an anisotropic diffuser.
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