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公开(公告)号：US20240130077A1
公开(公告)日：2024-04-18
申请号：US18547194
申请日：2022-02-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Qihong Nie , Steven D. Solomonson , Vadim N. Savvateev , Nicholas A. Proite , Myron K. Jordan , Glendon D. Kappel , Elizaveta Y. Plotnikov , Dylan T. Cosgrove , Andrew K. Penning , Sung Moon
IPC: H05K7/20
CPC classification number: H05K7/20254 , H05K7/20272
Abstract: A multichannel manifold cold plate with microchannels for cooling electronics. A main inlet is on a side of the microchannels opposite the cold plate and includes inlet channels with nozzles adjacent the microchannels. A main outlet is on a side of the microchannels opposite the cold plate and includes outlet channels with nozzles adjacent the microchannels. The inlet channels are interleaved with the outlet channels. In operation, the main inlet delivers a cooling fluid to the cold plate microchannels via the inlet channels and nozzles, and the main outlet receives the cooling fluid from the microchannels via the outlet channels and nozzles. This configuration provides a cooling fluid distribution pattern for efficient cooling of the electronics.
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公开(公告)号：US20180239171A1
公开(公告)日：2018-08-23
申请号：US15754419
申请日：2016-09-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chad R. Wold , Michael F. Weber , Myron K. Jordan
IPC: G02C7/10
CPC classification number: G02C7/107 , A61F9/022 , G02B5/223 , G02B5/28 , G02C7/104 , G02C7/105 , G02C2202/16
Abstract: An optical filter including a polymeric multilayer optical film is provided. The optical film has a reflection band having a reflection band edge that is, independent of location, one of a short wavelength band edge at a short wavelength side of the reflection band and a long wavelength band edge at a long wavelength side of the reflection band. The reflection band edge has a normal incidence reflection band edge wavelength that varies with location and that is a first wavelength at a first location and a second wavelength at a second location different from the first location. The first wavelength may be higher than the second wavelength by at least 2 percent.
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公开(公告)号：US20150183178A1
公开(公告)日：2015-07-02
申请号：US14144097
申请日：2013-12-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Lindquist , Stephen A. Johnson , Onur Sinan Yordem , Myron K. Jordan
CPC classification number: B32B1/00 , B32B3/02 , B32B7/02 , B32B7/06 , B32B27/08 , B32B27/302 , B32B27/36 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2270/00 , B32B2307/40 , B32B2307/412 , B32B2307/42 , B32B2307/514 , B32B2307/732 , B32B2307/738 , B32B2307/748 , B32B2553/00 , Y10T428/24322 , Y10T428/24628
Abstract: Multilayered polymer films are configured so that successive layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets. The layer packets are individually peelable from the remainder of the film. Combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packet pairs. The films are post-formed, e.g. using heat and pressure, to deform the film from an initial flat or limp condition into a contoured shape that is self-supporting. The contoured shape may comprise regions of simple and/or complex curvature. Despite the permanent contoured shape, individual packets can still be successively peeled away to expose a fresh surface of the next layer packet, having the same contoured shape.
Abstract translation: 多层聚合物膜被配置成使得连续的层包可以从剩余的膜以连续的片状形式分层。 这些膜与已知的共挤出制造技术相兼容，并且可以在层包之间没有粘合剂层的情况下制成。 层包可以单独地从胶片的其余部分剥离。 聚合物组合物的组合用于允许非粘合聚合物层组合，使得在层包对之间的界面处可能发生膜的不可逆分层。 膜是后成型的，例如 使用热和压力使膜从初始平坦或跛行状态变形成自支撑的轮廓形状。 轮廓形状可以包括简单和/或复杂曲率的区域。 尽管具有永久的轮廓形状，但是单个分组仍然可以被连续地剥离以暴露具有相同轮廓形状的下一层分组的新表面。
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公开(公告)号：US20140240981A1
公开(公告)日：2014-08-28
申请号：US14272713
申请日：2014-05-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael F. Weber , Timothy J. Hebrink , Timothy J. Nevitt , John A. Wheatley , Craig R. Schardt , Rolf W. Biernath , William J. Bryan , Andrew J. Ouderkirk , David G. Freier , Myron K. Jordan , Kristopher J. Derks , Zhaohui Yang , Edward J. Kivel
IPC: F21K99/00
CPC classification number: F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0096 , G02B27/286 , G02F1/13362
Abstract: A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight further includes one or more light sources disposed to emit light into the light recycling cavity. The front reflector includes an on-axis average reflectivity of at least 90% for visible light polarized in a first plane, and an on-axis average reflectivity of at least 25% but less than 90% for visible light polarized in a second plane perpendicular to the first plane.
Abstract translation: 公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。 背光源还包括设置成将光发射到光循环腔中的一个或多个光源。 前反射器包括在第一平面中偏振的可见光的至少90％的轴上平均反射率，以及垂直于第二平面偏振的可见光的至少25％但小于90％的轴上平均反射率 到第一架飞机。
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Patent Agency Ranking
公开(公告)号：US08740442B2
公开(公告)日：2014-06-03
申请号：US13741716
申请日：2013-01-15
Applicant: 3M Innovative Properties Company
Inventor： Michael F. Weber , Timothy J. Hebrink , Timothy J. Nevitt , John A. Wheatley , Craig R. Schardt , Rolf W. Biernath , William J. Bryan , Andrew J. Ouderkirk , David G. Freier , Myron K. Jordan , Kristopher J. Derks , Zhaohui Yang , Edward J. Kivel
IPC: F21V7/04
CPC classification number: F21K9/54 , F21K9/62 , F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0055 , G02B6/0056 , G02B6/0073 , G02B6/0096 , G02B27/286 , G02F1/133605 , G02F1/13362 , G02F2001/133545
Abstract: A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight further includes one or more light sources disposed to emit light into the light recycling cavity. The front reflector includes an on-axis average reflectivity of at least 90% for visible light polarized in a first plane, and an on-axis average reflectivity of at least 25% but less than 90% for visible light polarized in a second plane perpendicular to the first plane.
Abstract translation: 公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。 背光源还包括设置成将光发射到光循环腔中的一个或多个光源。 前反射器包括在第一平面中偏振的可见光的至少90％的轴上平均反射率，以及垂直于第二平面偏振的可见光的至少25％但小于90％的轴上平均反射率 到第一架飞机。
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公开(公告)号：US20230230852A1
公开(公告)日：2023-07-20
申请号：US18011263
申请日：2021-07-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Elizaveta Y. Plotnikov , Sung W. Moon , Nicholas A. Proite , Myron K. Jordan
IPC: H01L21/48 , H01L23/473
CPC classification number: H01L21/4882 , H01L23/473 , B33Y80/00
Abstract: A cold plate having a copper base plate and a plurality of fins on the copper base plate. The fins are porous and made by 3D printing a copper-silver alloy on the copper base plate. Alternatively, the fins can be 3D printed and then adhered to the copper base plate with a brazing material. The copper base plate is placed on electronics to be cooled, such as a chip package, using a thermal interface material. An optional manifold can be placed on the copper base plate for circulating a coolant across the fins.
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公开(公告)号：US10444546B2
公开(公告)日：2019-10-15
申请号：US15754419
申请日：2016-09-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chad R. Wold , Michael F. Weber , Myron K. Jordan
Abstract: An optical filter including a polymeric multilayer optical film is provided. The optical film has a reflection band having a reflection band edge that is, independent of location, one of a short wavelength band edge at a short wavelength side of the reflection band and a long wavelength band edge at a long wavelength side of the reflection band. The reflection band edge has a normal incidence reflection band edge wavelength that varies with location and that is a first wavelength at a first location and a second wavelength at a second location different from the first location. The first wavelength may be higher than the second wavelength by at least 2 percent.
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公开(公告)号：US09415561B2
公开(公告)日：2016-08-16
申请号：US14144097
申请日：2013-12-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Lindquist , Stephen A. Johnson , Onur Sinan Yordem , Myron K. Jordan
CPC classification number: B32B1/00 , B32B3/02 , B32B7/02 , B32B7/06 , B32B27/08 , B32B27/302 , B32B27/36 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2270/00 , B32B2307/40 , B32B2307/412 , B32B2307/42 , B32B2307/514 , B32B2307/732 , B32B2307/738 , B32B2307/748 , B32B2553/00 , Y10T428/24322 , Y10T428/24628
Abstract: Multilayered polymer films are configured so that successive layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets. The layer packets are individually peelable from the remainder of the film. Combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packet pairs. The films are post-formed, e.g. using heat and pressure, to deform the film from an initial flat or limp condition into a contoured shape that is self-supporting. The contoured shape may comprise regions of simple and/or complex curvature. Despite the permanent contoured shape, individual packets can still be successively peeled away to expose a fresh surface of the next layer packet, having the same contoured shape.
Abstract translation: 多层聚合物膜被配置成使得连续的层包可以从剩余的膜以连续的片状形式分层。 这些膜与已知的共挤出制造技术相兼容，并且可以在层包之间没有粘合剂层的情况下制成。 层包可以单独地从胶片的其余部分剥离。 聚合物组合物的组合用于允许非粘合聚合物层组合，使得在层包对之间的界面处可能发生膜的不可逆分层。 膜是后成型的，例如 使用热和压力使膜从初始平坦或跛行状态变形成自支撑的轮廓形状。 轮廓形状可以包括简单和/或复杂曲率的区域。 尽管具有永久的轮廓形状，但是单个分组仍然可以被连续地剥离以暴露具有相同轮廓形状的下一层分组的新表面。
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公开(公告)号：US20130128549A1
公开(公告)日：2013-05-23
申请号：US13741716
申请日：2013-01-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael F. Weber , Timothy J. Hebrink , Timothy J. Nevitt , John A. Wheatley , Craig R. Schardt , Rolf W. Biernath , William J. Bryan , Andrew J. Ouderkirk , David G. Freier , Myron K. Jordan , Kristopher J. Derks , Zhaohui Yang , Edward J. Kivel
IPC: F21V7/04
CPC classification number: F21K9/54 , F21K9/62 , F21V7/04 , G02B5/305 , G02B5/3083 , G02B6/0055 , G02B6/0056 , G02B6/0073 , G02B6/0096 , G02B27/286 , G02F1/133605 , G02F1/13362 , G02F2001/133545
Abstract: A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight further includes one or more light sources disposed to emit light into the light recycling cavity. The front reflector includes an on-axis average reflectivity of at least 90% for visible light polarized in a first plane, and an on-axis average reflectivity of at least 25% but less than 90% for visible light polarized in a second plane perpendicular to the first plane.
Abstract translation: 公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。 背光源还包括设置成将光发射到光循环腔中的一个或多个光源。 前反射器包括在第一平面中偏振的可见光的至少90％的轴上平均反射率，以及垂直于第二平面偏振的可见光的至少25％但小于90％的轴上平均反射率 到第一架飞机。
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