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公开(公告)号：US09303827B2
公开(公告)日：2016-04-05
申请号：US14306337
申请日：2014-06-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ellen O. Aeling , John R. David , Michael A. Meis , Ronald S. Steelman
IPC: F21V19/00 , F21V21/002 , F21K99/00 , H05K1/11 , H05K1/18 , H01L33/60 , H05K1/02 , H05K3/22 , H05K3/46 , F21Y101/02
CPC classification number: F21V19/0015 , F21K9/00 , F21K9/60 , F21K9/68 , F21K9/90 , F21V19/0025 , F21Y2115/10 , H01L33/60 , H05K1/0287 , H05K1/11 , H05K1/189 , H05K3/222 , H05K3/4611 , H05K2201/09681 , H05K2201/10106 , H05K2201/10363 , H05K2203/063 , Y10T156/10
Abstract: The present disclosure is generally directed to illumination devices, and methods for making the same. The device, in particular, includes a first conductor layer, a first insulator layer disposed on the first conductor layer and having at least one first aperture defined therein through the first insulator layer, a second conductor layer disposed on the first insulator layer and having at least one second aperture defined therein through the second conductor layer and positioned to align with the at least one first aperture, and a light manipulation layer disposed on the second conductor layer and having at least one pair of apertures defined therein through the light manipulation layer including a third aperture and a fourth aperture, where the third aperture is positioned to align with the at least one second and first apertures.
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公开(公告)号：US20150346416A1
公开(公告)日：2015-12-03
申请号：US14823124
申请日：2015-08-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Martin B. Wolk , Michael J. Sykora , Robert L. Brott , William J. Bryan , Erik A. Aho , Martin Kristoffersen , Michael A. Meis , Kevin R. Schaffer , Audrey A. Sherman , John C. Schultz , Mieczyslaw H. Mazurek
IPC: F21V8/00
CPC classification number: G02B6/0043 , G02B6/0036 , G02B6/0038 , G02B6/005 , G02B6/0051 , G02B6/0065 , G02B6/0066
Abstract: An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a viscoelastic lightguide optically coupled to a light source, and a nanovoided polymeric layer is used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic lightguide may be a pressure sensitive adhesive.
Abstract translation: 公开了一种用于电子显示装置的照明装置，例如背光源。 照明装置包括光学耦合到光源的粘弹性光导，并且纳米级聚合物层与光导结合使用以管理由光源发射的光。 粘弹性光导可以是压敏粘合剂。
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公开(公告)号：US20150109791A1
公开(公告)日：2015-04-23
申请号：US14057067
申请日：2013-10-18
Applicant: 3M Innovative Properties Company
Inventor： Raymond P. Johnston , Charles N. Devore , Martin J. Vos , Paul E. Humpal , Robert L. Brott , Kayla A. Hagens , Hamid R. Mortazavi , James F. Poch , Michael A. Meis , Timothy J. Pommer
CPC classification number: F21V29/70 , F21K9/232 , F21K9/61 , F21V23/005 , F21V29/503 , F21Y2103/33 , F21Y2115/10 , G02B6/0096
Abstract: A solid state light having a solid state light source such as LEDs, a light guide having an enclosed interior volume such as a bulb shape without vents, and a thermal guide. The light guide is coupled to the light source for receiving and distributing light from the light source. The thermal guide is at least partially contained within the interior volume with an air gap between a portion of the thermal guide and the light guide. The thermal guide provides for thermal conduction from the light source and dissipating heat through convection and radiation for cooling the light.
Abstract translation: 具有诸如LED的固态光源的固态光，具有封闭的内部容积的导光体，诸如不具有通风口的灯泡形状，以及导热体。 光导被耦合到光源，用于从光源接收和分配光。 导热体至少部分地包含在内部体积中，在导热体的一部分和光导之间具有气隙。 导热板提供来自光源的热传导，并通过对流和辐射散热来冷却光。
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公开(公告)号：US20150062961A1
公开(公告)日：2015-03-05
申请号：US14518402
申请日：2014-10-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Audrey A. Sherman , Kevin R. Schaffer , Michael A. Meis , Soemantri Widagdo
CPC classification number: F25D27/00 , A44C5/14 , A44C15/0015 , A61N2005/0645 , F21S9/03 , F21V7/0091 , F21V23/00 , G02B6/0065 , G02B6/0081 , G02B6/0083 , G02B6/0095 , G04G19/00 , H02J17/00 , H02J50/00 , H02J50/10 , H02J50/20
Abstract: An illumination device is disclosed, having a lightguide optically coupled to a light source and a transducer for supplying power to the light source by converting energy received from a remote transmitter. Energy received from a remote transmitter can comprise radiofrequency waves, microwaves, infrared radiation, visible light, ultraviolet light, sunlight, sound waves or heat.
Abstract translation: 公开了一种照明装置，其具有光耦合到光源的光导和用于通过转换从远程发射器接收的能量向光源供电的换能器。 从远程发射机接收的能量可以包括射频波，微波，红外辐射，可见光，紫外线，阳光，声波或热量。
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公开(公告)号：US20140028174A1
公开(公告)日：2014-01-30
申请号：US14045232
申请日：2013-10-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael A. Meis , Susan L. Korpela , Jeffrey R. Janssen , Patrick J. Hager , Ellen O. Aeling
IPC: F21K99/00
CPC classification number: F21V29/70 , F21K9/00 , F21S4/10 , F21V29/74 , F21V29/85 , F21Y2103/10 , F21Y2115/10 , H01L33/62 , H01L33/642 , H01L2924/0002 , H01L2924/00
Abstract: A thermally conductive LED assembly is disclosed. The thermally conductive LED assembly includes an elongate conductor cable having a first conductor and a second conductor extending along a length of the elongate conductor cable and a thermally conducting and electrically insulating polymer layer disposed between first conductor and second conductor and a second electrically insulating polymer layer is disposed on the first conductor or second conductor. The electrically insulating polymer layer having a thermal impedance value in a range from 2.5 to 15 C°-cm2/W and a plurality of light emitting diodes are disposed along the length of the elongate conductor cable. Each light emitting diode is in electrical communication with the first conductor and the second conductor.
Abstract translation: 公开了导热LED组件。 导热LED组件包括细长的导体电缆，其具有沿细长导体电缆的长度延伸的第一导体和第二导体，以及设置在第一导体和第二导体之间的导热和电绝缘的聚合物层和第二电绝缘聚合物层 设置在第一导体或第二导体上。 沿着细长导体电缆的长度设置热阻抗值在2.5至15℃±cm 2 / W范围内的电绝缘聚合物层和多个发光二极管。 每个发光二极管与第一导体和第二导体电连通。
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Patent Agency Ranking
公开(公告)号：US11607635B2
公开(公告)日：2023-03-21
申请号：US16319243
申请日：2017-08-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan B. Arthur , Karl W. Bloedorn , Jayant Chakravarty , Gene B. Portelli , Dennis M. Glass , Michael A. Meis , Lyle L. Luppes , Daniel W. Hennen , Douglas D. Fletcher , Eric O. Hemberg , Oscar M. Hemberg
IPC: B01D46/00 , B01D46/10 , B01D46/44 , B01D46/52 , H04W4/33 , H04W4/80 , B01D46/42 , G01L13/00 , G01L19/08 , H04W4/38
Abstract: Devices, systems and methods for obtaining data representative of the condition of an air filter media of an air filter installed in a powered air-handling system, and for using such data to present an indication of the air filter media condition to a user. The devices, systems and methods use pressure information representative of at least a downstream pressure of the powered air-handling system.
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公开(公告)号：US11338236B2
公开(公告)日：2022-05-24
申请号：US16609005
申请日：2018-04-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jae Yong Lee , Mahmut Aksit , Ravi Palaniswamy , Antonny E. Flor , James F. Poch , Michael A. Meis , Alejandro Aldrin A. Narag, II , Siang Sin Foo , Donato G. Caraig
Abstract: Systems and methods for monitoring the status of air filters are provided. One or more thermoelectric sensors are provided to have an upstream sensing surface positioned adjacent the inlet surface of the air filter, and a downstream sensing surface positioned adjacent the outlet surface of the air filter. Sensing circuitry are connected to the thermoelectric sensors, configured to receive signals from the thermoelectric sensors and process the signals to obtain status information of the air filter.
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公开(公告)号：US10646809B2
公开(公告)日：2020-05-12
申请号：US16438803
申请日：2019-06-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan B. Arthur , Karl W. Bloedorn , Jayant Chakravarty , Gene B. Portelli , Dennis M. Glass , Michael A. Meis , Lyle L. Luppes , Daniel W. Hennen , Douglas D. Fletcher , Eric O. Hemberg , Oscar M. Hemberg
IPC: B01D46/00 , B01D46/10 , B01D46/44 , B01D46/42 , B01D46/52 , H04W4/33 , H04W4/38 , H04W4/80 , G01L13/00 , G01L19/08
Abstract: An air filter includes filter media, a sensor, and circuitry coupled to the sensor, the circuitry configured to receive data from the sensor representative of the condition of the filter media and wirelessly transmit such data. The data may be received by a device with a display to use the information to present an indication of the filter media condition to a user.
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公开(公告)号：US20190291037A1
公开(公告)日：2019-09-26
申请号：US16438803
申请日：2019-06-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan B. Arthur , Karl W. Bloedorn , Jayant Chakravarty , Gene B. Portelli , Dennis M. Glass , Michael A. Meis , Lyle L. Luppes , Daniel W. Hennen , Douglas D. Fletcher , Eric O. Hemberg , Oscar M. Hemberg
Abstract: An air filter includes filter media, a sensor, and circuitry coupled to the sensor, the circuitry configured to receive data from the sensor representative of the condition of the filter media and wirelessly transmit such data. The data may be received by a device with a display to use the information to present an indication of the filter media condition to a user.
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公开(公告)号：US20190262756A1
公开(公告)日：2019-08-29
申请号：US16319243
申请日：2017-08-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan B. Arthur , Karl W. Bloedorn , Jayant Chakravarty , Gene B. Portelli , Dennis M. Glass , Michael A. Meis , Lyle L. Luppes , Daniel W. Hennen , Douglas D. Fletcher , Eric O. Hemberg , Oscar M. Hemberg
IPC: B01D46/00 , B01D46/10 , B01D46/44 , B01D46/52 , B01D46/42 , G01L19/08 , G01L13/00 , H04W4/38 , H04W4/80 , H04W4/33
Abstract: Devices, systems and methods for obtaining data representative of the condition of an air filter media of an air filter, and for using such data to present an indication of the air filter media condition to a user.
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