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公开(公告)号：US20150369433A1
公开(公告)日：2015-12-24
申请号：US14766600
申请日：2014-02-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jingfei CHEN , Guanglei DU , John A. WHEATLEY , Andrew J. OUDERKIRK
CPC classification number: F21S9/00 , F21V7/04 , F21V13/08 , G02B5/1861 , G02F1/133502 , G02F1/133553 , G02F2001/13324 , G02F2201/083 , G02F2201/346 , G06F1/1637 , G06F1/1643 , G06F1/26 , Y02E10/52
Abstract: A display device is provided that includes a photovoltaic cell, a dichroic reflector adjacent to the photovoltaic cell, and a low refractive index layer adjacent to the dichroic reflector. The low refractive index layer can have an index of refraction of from about 1.1 to about 1.4.
Abstract translation: 提供了一种显示装置，其包括光伏电池，与光伏电池相邻的二向色反射镜，以及与二向色反射器相邻的低折射率层。 低折射率层可具有约1.1至约1.4的折射率。
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公开(公告)号：US20240288614A1
公开(公告)日：2024-08-29
申请号：US18656731
申请日：2024-05-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Guanglei DU , John A. WHEATLEY , Yi Hang LV , Anthony M. RENSTROM , Neeraj SHARMA , Fuguo XU
Abstract: An optical system includes a multilayer optical film configured to block transmission of visible light but allow peaks or bands of certain visible wavelengths to pass through; an object disposed on a first side of the multilayer optical film; and a light source and a light sensor disposed on an opposite second side of, and facing, the multilayer optical film. The object is configured to receive light emitted by the light source through the multilayer optical film. The light sensor is configured to receive light from the multilayer optical film. An optical filter may include the multilayer optical film disposed on a wavelength selective scattering layer and/or on a wavelength selective absorbing layer. The wavelength selective scattering layer may have a near-infrared scattering ratio of less than about 0.9.
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公开(公告)号：US20210028538A1
公开(公告)日：2021-01-28
申请号：US17045582
申请日：2019-04-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald D. JESME , Jaewon KIM , Stephen J. ETZKORN , Dipankar GHOSH , Mohsen SALEHI , Guanglei DU , John A. WHEATLEY
Abstract: Gradient permittivity films are described. In particular, gradient permittivity films that include a first continuous matrix of a first component having a first relative permittivity and a second component disposed within the continuous matrix having a second relative permittivity. The first permittivity is greater than the second permittivity for at least one wavelength between 20 GHz and 300 GHz. Such films may be useful in improving the signal to noise ratio for transmitting and receiving units behind a protective cover.
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公开(公告)号：US20200348458A1
公开(公告)日：2020-11-05
申请号：US16957911
申请日：2018-12-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David J. LAMB , Guanglei DU , Scotty A. KOPP , Suman K. PATEL , John A. WHEATLEY
Abstract: A retroreflective article comprises (a) a retroreflective layer including a structured surface that is opposite a major surface, (b) a pressure sensitive adhesive that contacts at least a portion of the structured surface to form an optically inactive area that does not substantially retroreflect incident light and (c) at least one low refractive index layer forming an optically active area that retroreflects incident light; wherein the optically active area comprises about 25% or less of the structured surface.
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公开(公告)号：US20190391307A1
公开(公告)日：2019-12-26
申请号：US16071720
申请日：2017-01-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John A. WHEATLEY , Guanglei DU , David T. YUST , Neeraj SHARMA , Gilles J. BENOIT , Ellison G. KAWAKAMI , Anthony M. RENSTROM
IPC: G02B5/20
Abstract: An article includes an optical filter that comprises a wavelength selective reflective layer and at least one wavelength selective absorbing layer. The optical filter has visible transmittance between 400 nm-700 nm of less than about 30% and near infrared transmittance at 830 nm-900 nm greater than about 30%.
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Patent Agency Ranking
公开(公告)号：US20160306408A1
公开(公告)日：2016-10-20
申请号：US15190973
申请日：2016-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Guanglei DU , Fedja KECMAN , Shannon L. SIEFKEN
CPC classification number: G06F1/3206 , G06F1/266 , G06F1/3215 , G06F1/3234 , G06F1/324 , G06F1/3265 , G06F1/329 , G06F1/3296 , G06F9/452 , G06F13/00 , Y02D10/126 , Y02D10/153
Abstract: The present invention provides a power control device, a machine comprising the same and a power control method. The device is used for an integrated machine comprising a thin client and a display and comprises: a current detecting unit for detecting the current flowing through a port in the thin client connecting to the peripheral device; and a control signal generating unit for generating a control signal based on the intensity of the detected current to adjust the power consumption of the display and/or the thin client to maintain no increase in the power consumption of the integrated machine. The power control device, the machine comprising the same and the power control method of the present invention can be used to avoid low efficiency resulting from the power reservations for peripheral devices connected by a USB port.
Abstract translation: 本发明提供一种功率控制装置，包括该功率控制装置的机器和功率控制方法。 该装置用于包括瘦客户机和显示器的集成机器，并且包括：电流检测单元，用于检测流过连接到外围设备的瘦客户机中的端口的电流; 以及控制信号生成单元，用于基于检测电流的强度生成控制信号，以调整显示器和/或瘦客户机的功耗，以保持集成机器的功耗不增加。 功率控制装置，包括该功率控制装置的机器和本发明的功率控制方法可以用于避免由通过USB端口连接的外围设备的电力预留导致的低效率。
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7.发明申请DISPLAY DEVICE INTEGRATED WITH SOLAR CELL PANEL AND METHODS FOR PRODUCING THE SAME 审中-公开集成有太阳能电池板的显示装置及其制造方法公开(公告)号：US20160087116A1
公开(公告)日：2016-03-24
申请号：US14888743
申请日：2014-05-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jingfei CHEN , Guanglei DU , Chao TENG
IPC: H01L31/0232 , H01L33/50 , H01L27/15 , H01L31/16
CPC classification number: H01L31/02322 , H01L27/156 , H01L27/288 , H01L27/302 , H01L27/307 , H01L31/02162 , H01L31/042 , H01L31/16 , H01L33/504 , H01L51/0037 , H01L51/4253 , H01L2251/308 , Y02E10/50
Abstract: The present invention discloses a solar cell panel integrated on a display unit, a display device integrated with the solar cell panel and methods for producing the same. The solar cell panel integrated on a display unit according to the present invention comprises a photoelectric material layer with RGB colors comprising red units, green units and blue units, wherein the red units, green units and blue units are arranged corresponding to pixel arrays in the display unit, and one or two of the red units, green units and blue units are made of the photoelectric active material. The photoelectric active material layer with RGB colors according to the present invention can replace a common color filter.
Abstract translation: 本发明公开了一种集成在显示单元上的太阳能电池面板，与太阳能电池面板集成的显示装置及其制造方法。 集成在根据本发明的显示单元上的太阳能电池面板包括具有红色单元，绿色单元和蓝色单元的RGB颜色的光电材料层，其中红色单元，绿色单元和蓝色单元对应于像素阵列 显示单元，一个或两个红色单元，绿色单元和蓝色单元由光电活性材料制成。 根据本发明的具有RGB颜色的光电活性材料层可以代替普通滤色器。
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公开(公告)号：US20200341180A1
公开(公告)日：2020-10-29
申请号：US16757898
申请日：2018-10-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui CHEN-HO , Michael A. MCCOY , John A. WHEATLEY , Susannah C. CLEAR , Michelle L. TOY , Alex P. PONGRATZ , Matthew E. SOUSA , Matthew B. JOHNSON , Gilles BENOIT , David J.W. AASTUEN , Guanglei DU , Tien Yi T.H. WHITING , Kevin W. GOTRIK , Christopher A. MERTON , Ying XIA , Olester BENSON, JR. , Charles A. SHAKLEE , Travis L. POTTS , Carla S. THOMAS
Abstract: The disclosed light directing article has an optical element and a conformal retarder with predefined thickness that contours with the optical element. In one aspect, the light directing article is a retroreflective article, which further comprises a phase reversing optical reflector.
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公开(公告)号：US20190293486A1
公开(公告)日：2019-09-26
申请号：US16306659
申请日：2017-05-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John A. WHEATLEY , Gilles J. BENOIT , Guanglei DU , Rolf W. BIERNATH , Sara Suzanne MERRITT , James HILLIS , Owen M. ANDERSON , Timothy J. NEVITT
Abstract: In an example, an example article may include a spatially variant microreplicated layer optically coupled to a wavelength selective filter. The wavelength selective filter may have a light incidence angle-dependent optical band. The spatially variant microreplicated layer may be configured to transmit light to a first optical region of the wavelength selective filter at a first predetermined incidence angle and to a second optical region of the wavelength selective filter at a second predetermined incidence angle.
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公开(公告)号：US20190033502A1
公开(公告)日：2019-01-31
申请号：US16071573
申请日：2017-01-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Guanglei DU , John A. WHEATLEY , William B. KOLB , John C. SCHULTZ , Daoyun SONG , Luke D. RIVENESS
Abstract: A system may include one or both of a light emitter and a light receiver. The system may include an optical filter adjacent one or both of the light emitter or the light receiver. The optical filter includes a wavelength selective scattering layer. The wavelength selective scattering layer may have a near-infrared scattering ratio of less than about 0.9. The filter may have a visible reflective haze ratio of greater than about 0.5. A method may include disposing the wavelength selective scattering layer adjacent one or both of the light emitter and the light receiver. An article may include the optical filter. The wavelength selective scattering layer may have an average near-infrared scattering of less than 60%, an average visible scattering of greater than 10%, and a difference between the % total visible reflectance and the % diffuse visible reflectance of less than 20.
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