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1.发明申请
公开(公告)号：WO2019204078A1
公开(公告)日：2019-10-24
申请号：PCT/US2019/026491
申请日：2019-04-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ERICKSON, Nicholas C. , FREIER, David G. , BROTT, Robert L. , HAO, Bing , ROSEN, David A. , MENKE, Stephen M. , CHIEN, Bert T. , LEE, Seong Taek , HAO, Encai , YANG, Zhaohui , EVERAERTS, Albert I. , LU, Yongshang , KOLB, William Blake , BRUESEWITZ, Keith R. , HAAG, Adam D. , PARK, Sun-Yong , NEVITT, Timothy J. , NIESON, Brianna N. , PETERSON, Jody L. , BENOIT, Gilles J.
Abstract: An OLED display including a display panel and a color-correction component is described. A plurality of comparative display panels otherwise equivalent to the display panel but having one or more different optical thicknesses of OLED layers have a maximum white-point color shift from 0 to 45 degrees of WPCS C 45 and a white-point axial efficiency of WPAE C . The plurality of comparative display panels defines a performance curve along a boundary of performance points. The OLED display and the display panel have respective maximum white- point color shifts from 0 to 45 degrees of WPCS 45 and WPCS 0 45 and respective white-point axial efficiencies of WPAE and WPAE 0 . WPCS 0 45 and WPAE 0 defines a performance point of the display panel to the right of the performance curve and WPCS 45 and WPAE defines a performance point of the OLED display above or to the left of the performance curve. Methods of making the OLED display are described.
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2.发明申请
公开(公告)号：WO2018102266A1
公开(公告)日：2018-06-07
申请号：PCT/US2017/063344
申请日：2017-11-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MILLER, Adam D. , WEIBLEN, Donovan G., III , KOLB, William Blake , KLUN, Thomas P. , POKORNY, Richard J.
IPC: G02B5/23
Abstract: A photochromic article is provided, containing a structural component, a fluid in contact with the structural component, and a photochromic organic dye in contact with the fluid; and a barrier layer disposed on the structural component to provide a barrier for the fluid and photochromic organic dye. The structural component includes a polymeric material that is porous, includes a plurality of cavities, or a combination thereof. A method of changing a light transmission of a photochromic article is provided. A method of forming a photochromic article is also provided.
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公开(公告)号：WO2021224761A1
公开(公告)日：2021-11-11
申请号：PCT/IB2021/053688
申请日：2021-05-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SOUSA, Matthew E. , ACHARYA, Bharat R. , TAYLOR, Robert D. , PETAJA, Jason S. , RENSTROM, Anthony M. , KOLB, William Blake , SANFORD, Quinn D. , DENICOLA, Lisa A.
Abstract: An optical construction includes a reflective polarizer having a structured major surface, and an optically diffusive layer conformably disposed on the structured major surface so that opposing first and second major surfaces of the optically diffusive layer substantially conform to the structured major surface. The optically diffusive layer includes a plurality of nanoparticles defining a plurality of voids therebetween. For normally incident light and visible and infrared wavelength ranges: in the visible wavelength range and for a first polarization state, the optical construction has an average total transmittance of greater than about 40% and an average specular transmittance Vs; in the visible wavelength range and for an orthogonal second polarization state, the optical construction has an average total reflectance of greater than about 80%; and in the infrared wavelength range, the optical construction has an average specular transmittance Is, Is/ Vs ≥ 2.5.
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公开(公告)号：WO2018026669A1
公开(公告)日：2018-02-08
申请号：PCT/US2017/044566
申请日：2017-07-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ERICKSON, Dwight D. , OWEN, Ian R. , DODDS, Shawn C. , STAY, Matthew S. , CULLER, Scott R. , BODEN, John T. , QUADE, William C. , SOLEM, Joseph D. , ADEFRIS, Negus B. , JANGU, Chainika , ANDERSON, Thomas J. , MUELLER, Gregory S. , KOLB, William Blake
IPC: C09K3/14
Abstract: Various embodiments disclosed relate to shaped abrasive particles having sharp tips, methods of making the shaped abrasive particles, methods of abrading a substrate with the shaped abrasive particles, and coated abrasive articles including the shaped abrasive particles. The shaped abrasive particle includes a ceramic, has a polygonal cross-sectional shape along a longitudinal axis of the shaped abrasive particle, and at least one tip of the shaped abrasive particle has a radius of curvature of less than or equal to about 19.2 microns.
Abstract translation: 所公开的各种实施例涉及具有尖锐尖端的成形磨粒，制造成形磨粒的方法，用成形磨粒磨蚀基底的方法以及包括成形磨粒的涂覆磨料制品。 成形磨粒包括陶瓷，其具有沿着成形磨粒的纵向轴线的多边形横截面形状，并且成形磨粒的至少一个尖端具有小于或等于大约19.2微米的曲率半径。
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公开(公告)号：WO2014113562A1
公开(公告)日：2014-07-24
申请号：PCT/US2014/011837
申请日：2014-01-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , NANOSYS INC.
Inventor： NELSON, Eric W. , ECKERT, Karissa L. , KOLB, William Blake , NESVIK, Tyler D. , TU, Minghu
IPC: H01L33/04
CPC classification number: C09K11/025 , B32B7/12 , B32B27/08 , B32B27/36 , B32B2250/02 , B32B2250/24 , B32B2250/40 , B32B2255/10 , B32B2255/26 , B32B2264/10 , B32B2264/102 , B32B2264/12 , B32B2307/712 , B32B2307/7244 , B32B2307/7246 , B32B2307/7265 , B32B2457/20 , B32B2551/00 , B82Y20/00 , B82Y40/00 , C09K11/02 , C09K11/565 , C09K11/883 , H01L33/501 , H01L33/502 , H01L33/505 , Y10S977/774 , Y10S977/783 , Y10S977/892 , Y10S977/932 , Y10T428/25 , Y10T428/31515
Abstract: A quantum dot film article includes a first barrier film, a second barrier film, and a quantum dot layer separating the first barrier from the second barrier film. The quantum dot layer includes quantum dots dispersed in a polymer material. The polymer material includes a methacrylate polymer, an epoxy polymer and a photoinitiator.
Abstract translation: 量子点膜制品包括第一阻挡膜，第二阻挡膜和将第一阻挡层与第二阻挡膜分离的量子点层。 量子点层包括分散在聚合物材料中的量子点。 聚合物材料包括甲基丙烯酸酯聚合物，环氧聚合物和光引发剂。
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Patent Agency Ranking
公开(公告)号：WO2010121054A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/031276
申请日：2010-04-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , PATEL, Suman K. , COGGIO, William D. , PEKUROVSKY, Mikhail L. , SMITH, Kenneth L. , FREE, Michael Benton , KOLB, William Blake
Inventor： PATEL, Suman K. , COGGIO, William D. , PEKUROVSKY, Mikhail L. , SMITH, Kenneth L. , FREE, Michael Benton , KOLB, William Blake
IPC: B32B3/00
Abstract: Retroreflective articles and constructions are disclosed. One exemplary retroreflective article or construction includes a retroreflective layer and a low refractive index layer. In one exemplary embodiment, the low refractive index layer is adjacent to at least a portion of a retroreflective structured major surface of the retroreflective layer.
Abstract translation: 公开了逆反射制品和结构。 一种示例性的逆反射制品或结构包括回射层和低折射率层。 在一个示例性实施例中，低折射率层与回射层的逆反射结构化主表面的至少一部分相邻。
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公开(公告)号：WO2021224798A1
公开(公告)日：2021-11-11
申请号：PCT/IB2021/053751
申请日：2021-05-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ACHARYA, Bharat R. , TAYLOR, Robert D. , ATTARD, Joseph P. , FORSYTHE, Benjamin J. , YUST, David T. , SOUSA, Matthew E. , PETAJA, Jason S. , RENSTROM, Anthony M. , KOLB, William Blake , COLE, Matthew S. , STAY, Matthew S. , SMITH, Matthew R.D. , SWANSON, Jeremy O. , PHAM, Tri D. , ROSEN, David A. , CHEN, Qunyi , DENICOLA, Lisa A. , SANFORD, Quinn D. , STOVER, Carl A. , ZHAO, Lin , BENOIT, Gilles J.
Abstract: A display system for sensing a finger of a user applied to the display system includes a display panel; a sensor for sensing the finger; a sensing light source configured to emit a first light having a first wavelength W1; and a reflective polarizer disposed between the display panel and the sensor. For a substantially normally incident light, an optical transmittance of the reflective polarizer versus wavelength for a first polarization state has a band edge such that for a first wavelength range extending from a smaller wavelength L1 to a greater wavelength L2 and including W1, where 30 nm ≤ L2 – L1 ≤ 50 nm and L1 is greater than and within about 20 nm of a wavelength L3 corresponding to an optical transmittance of about 50% along the band edge, the optical transmittance has an average of greater than about 75%.
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公开(公告)号：WO2019092597A1
公开(公告)日：2019-05-16
申请号：PCT/IB2018/058720
申请日：2018-11-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SHARMA, Neeraj , WHEATLEY, John Allen , EVERAERTS, Albert Ivo , DU, Guanglei , KOLB, William Blake
Abstract: Systems including one or both of a light emitter or a light receiver or a detectable object; and an optical filter adjacent one or both of the light emitter or the light receiver, wherein the optical filter includes at least one wavelength transmission selective layer including an adhesive component and an absorber component, wherein the wavelength transmission selective layer at least partially reduces the transmission of wavelengths from 701 nm to 849 nm incident thereon.
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公开(公告)号：WO2018204675A1
公开(公告)日：2018-11-08
申请号：PCT/US2018/030927
申请日：2018-05-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HAO, Encai , YANG, Zhaohui , EVERAERTS, Albert I. , LU, Yongshang , KOLB, William Blake , BRUESEWITZ, Keith R.
IPC: H01L51/52 , C08L23/20 , C08L33/08 , C08L33/14 , C09D133/14 , C09J123/20 , C09J133/08 , H01L51/00
Abstract: Polymeric films, which may be adhesive films, and display devices including such polymeric films, wherein a polymeric film includes: a first polymeric layer having two major surfaces, wherein the first polymeric layer includes a first polymeric matrix and particles. The first polymeric layer includes: a first polymeric matrix having a refractive index n 1 ; and particles having a refractive index n 2 uniformly dispersed within the first polymeric matrix; wherein the particles are present in an amount of less than 30 vol-%, based on the volume of the first polymeric layer, and have a particle size range of 400 nanometers (nm) to 3000 nm; and wherein n 1 is different than n 2 .
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公开(公告)号：WO2018204648A1
公开(公告)日：2018-11-08
申请号：PCT/US2018/030896
申请日：2018-05-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HAO, Encai , YANG, Zhaohui , EVERAERTS, Albert I. , LU, Yongshang , KOLB, William Blake , BRUESEWITZ, Keith R.
Abstract: Display devices that include: an organic light emitting diode panel having a multilayer construction including one or more adhesive films; and a polymeric film incorporated within the multilayer construction of the organic light emitting diode panel. The polymeric film includes: a first polymeric layer having two major surfaces, wherein the first polymeric layer includes: a first polymer region including a first material having a refractive index of n 1 ; a second region including a network of interconnected pores and channels within the first polymer region; wherein the pores and channels comprise a second material having a refractive index of n 2 ; wherein n 1 is different than n 2 ; wherein the first material includes a first elastic polymeric material and optional particles; and wherein the second material includes: a second polymeric material and optional particles; and/or air; and wherein the polymeric film has: a clarity of at least 90%; a visible light transmission of at least 80%; and a bulk haze of 25% to 80%.
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