公开(公告)号：WO2019111207A1

公开(公告)日：2019-06-13

申请号：PCT/IB2018/059725

申请日：2018-12-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： CONDO, Peter D. ,  THOMPSON, D. Scott ,  STRADINGER, John J. ,  LEATHERDALE, Catherine A. ,  POKORNY, Richard J. ,  SOLOMONSON, Steven D.

IPC: C09D4/00 ,  C09D5/00 ,  C08K3/36 ,  G02B1/14

Abstract: A hardcoat composition includes one or more multifunctional (meth)acrylate monomers, and a nanoparticle mixture dispersed within the one or more multifunctional (meth)acrylate monomers. The nanoparticle mixture includes a first population of reactive nanoparticles. The first population of reactive nanoparticles have an average particle diameter in a range from 5 nm to 60 nm, and a second population of non-reactive nanoparticles. The second population of non-reactive nanoparticles have an average particle diameter in a range from 5 nm to 60 nm.

公开(公告)号：WO2011014490A2

公开(公告)日：2011-02-03

申请号：PCT/US2010/043344

申请日：2010-07-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LEATHERDALE, Catherine A. ,  YANG, Zhaohui

Inventor： LEATHERDALE, Catherine A. ,  YANG, Zhaohui

IPC: H01L33/20 ,  H01L33/48

CPC classification number: H01L27/156 ,  H01L33/20 ,  H01L33/44 ,  H01L33/50 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A pixelated light emitting diode (LED) and a method for pixelating an LED are described. The pixelated LED includes two or more monolithically integrated electroluminescent elements disposed adjacent each other on a substrate, wherein at least a portion of each electroluminescent element immediately adjacent the substrate includes an inverted truncated pyramidal shape. The method for pixelating an LED includes selectively removing material from the major surface of an LED to a depth below the emissive region, thereby forming an array of inverted truncated pyramid shapes. The efficiency of the pixelated LEDs can be improved by incorporating the truncated pyramidal shape. Additionally, the crosstalk between adjacent LED pixels can be reduced by incorporating the truncated pyramidal shape.

Abstract translation: 描述像素化发光二极管（LED）和用于像素化LED的方法。 像素化LED包括在衬底上彼此相邻布置的两个或更多个单片集成电致发光元件，其中紧邻衬底的每个电致发光元件的至少一部分包括倒置的截锥形形状。 用于像素化LED的方法包括从LED的主表面选择性地去除材料到发光区域下方的深度，由此形成倒立的棱锥形状的阵列。 像素化的LED的效率可以通过并入截锥形的形状来改善。 此外，可以通过并入截头锥体形状来减少相邻LED像素之间的串扰。

公开(公告)号：WO2008083188A3

公开(公告)日：2008-07-10

申请号：PCT/US2007/088878

申请日：2007-12-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LU, Dong ,  LEATHERDALE, Catherine A. ,  OUDERKIRK, Andrew J.

Inventor： LU, Dong ,  LEATHERDALE, Catherine A. ,  OUDERKIRK, Andrew J.

IPC: H01L33/00

Abstract: A light source is disclosed that includes an LED die including an emitting surface, and an extractor including a base, an apex smaller than the base, and at least one converging side extending between the base and the apex. The base is optically coupled to the emitting surface of the LED die. The light source also includes an optical element including an inner surface that forms a cavity. At least a portion of the extractor is positioned within the cavity such that the at least one converging side of the extractor is spaced apart from the inner surface of the optical element.

公开(公告)号：WO2006049746A1

公开(公告)日：2006-05-11

申请号：PCT/US2005/034555

申请日：2005-09-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： OUDERKIRK, Andrew J. ,  LEATHERDALE, Catherine A. ,  CONNER, Arlie R.

IPC: H01L33/00

CPC classification number: H01L33/58 ,  H01L33/54 ,  H01L33/60

Abstract: Light sources are disclosed utilizing LED dies that have a light emitting surface. A patterned low refractive index layer that can support total internal reflection within the LED die is provided in optical contact with a first portion of the emitting surface. In optical contact with a second portion of the emitting surface is an input surface of an optical element. The refractive index of the low index layer is below both that of the optical element and the LED die. The optical element can have a variety of shapes and sizes.

Abstract translation: 利用具有发光表面的LED管芯来公开光源。 提供可以支持LED管芯内的全内反射的图案化低折射率层与发射表面的第一部分光学接触地提供。 在与发光表面的第二部分的光学接触中是光学元件的输入表面。 低折射率层的折射率低于光学元件和LED管芯的折射率。 光学元件可以具有各种形状和尺寸。

公开(公告)号：WO2020188340A1

公开(公告)日：2020-09-24

申请号：PCT/IB2019/058441

申请日：2019-10-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： BROOKS, Brian E. ,  BENOIT, Gilles J. ,  OLSON, Peter O. ,  OLSON, Tyler W. ,  NAYAR, Himanshu ,  ARSENAULT, Frederick J. ,  JOHNSON, Nicholas A. ,  LEATHERDALE, Catherine A. ,  WEST, Don V.

IPC: G05B13/00 ,  G05B13/02 ,  G05B13/04

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for optimizing parameters of one or more proportional-integral-derivative (PID) controllers. In one aspect, the method comprises repeatedly performing the following: i) selecting a configuration of respective PID parameters for each of the plurality of PID controllers, based on a causal model that measures causal relationships between PID parameters and a measure of success in controlling the system; ii) determining the measure of success of the configuration of respective PID parameters for the plurality of PID controllers in controlling the system; and iii) adjusting, based on the measure of success of the configuration of respective PID parameters for the plurality of PID controllers in controlling the system, the causal model.

公开(公告)号：WO2018005833A2

公开(公告)日：2018-01-04

申请号：PCT/US2017/040058

申请日：2017-06-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： THOMPSON, David S. ,  BRAUN, Ryan M. ,  RULE, Joseph D. ,  LEATHERDALE, Catherine A. ,  SOLOMONSON, Steven D. ,  CONDO, Peter D. ,  STRADINGER, John J. ,  JOHNSON, Michael A. ,  POKORNY, Richard J. ,  PATZMAN, Derek W.

Abstract: A display film includes a transparent cross-linked polyurethane layer. The transparent cross-linked polyurethane layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.

Abstract translation: 显示膜包括透明交联聚氨酯层。 透明交联聚氨酯层具有10摄氏度或更低的玻璃化转变温度和Tanδ峰值为0.5或更大。

公开(公告)号：WO2017105908A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/065043

申请日：2016-12-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LEATHERDALE, Catherine A. ,  THOMPSON, David Scott ,  JOHNSON, Michael A. ,  STRADINGER, John J. ,  BREEDLOVE, Evan L. ,  SOLOMONSON, Steven D. ,  RULE, Joseph D.

IPC: B32B27/08 ,  B32B27/40 ,  B32B7/02 ,  B32B7/12 ,  B32B27/28

CPC classification number: B32B27/281 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/16 ,  B32B27/308 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/40 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/584 ,  B32B2307/72 ,  B32B2307/7244 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2307/734 ,  B32B2307/748 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/206 ,  H01L51/0097 ,  H01L51/5253 ,  Y02E10/549

Abstract: A display film includes a transparent polymeric substrate layer having a 0.2% offset yield stress greater than 110 MPa and a transparent aliphatic cross-linked polyurethane layer having a thickness of 100 micrometers or less disposed on the transparent polymeric substrate layer. The transparent aliphatic cross-linked polyurethane layer has a glass transition temperature in a range from 11 to 27 degrees Celsius and a Tan Delta peak value in a range from 0.5 to 2.5. The display film has a haze value of 2% or less.

Abstract translation: 显示膜包括具有大于110MPa的0.2％偏移屈服应力的透明聚合物基底层和设置在透明聚合物上的厚度为100微米或更小的透明脂肪族交联聚氨酯层 衬底层。 透明的脂族交联聚氨酯层具有11至27摄氏度范围内的玻璃化转变温度和0.5至2.5范围内的Tanδ峰值。 显示膜的雾度值为2％或更低。

公开(公告)号：WO2017105850A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/064315

申请日：2016-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JOHNSON, Michael A. ,  THOMPSON, David Scott ,  LEATHERDALE, Catherine A. ,  STRADINGER, John J. ,  BREEDLOVE, Evan L. ,  SOLOMONSON, Steven D. ,  BRAUN, Ryan M. ,  SCHAFFER, Kevin R. ,  ZHANG, Peihui ,  RULE, Joseph D.

IPC: B32B27/08 ,  B32B27/36 ,  B32B27/40 ,  B32B7/12

CPC classification number: H01L51/0097 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/16 ,  B32B27/281 ,  B32B27/308 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/40 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/584 ,  B32B2307/72 ,  B32B2307/7244 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2307/734 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/206 ,  H01L51/5253 ,  Y02E10/549

Abstract: A display film includes a transparent polymeric substrate layer and a transparent aliphatic cross-linked polyurethane layer disposed on the transparent polymeric substrate layer. The transparent aliphatic cross-linked polyurethane layer has a glass transition temperature in a range from 11 to 27 degrees Celsius and a Tan Delta peak value in a range from 0.5 to 2.5. The display film has a haze value of 1% or less.

Abstract translation: 显示膜包括透明聚合物基底层和设置在透明聚合物基底层上的透明脂肪族交联聚氨酯层。 透明的脂族交联聚氨酯层具有11至27摄氏度范围内的玻璃化转变温度和0.5至2.5范围内的Tanδ峰值。 显示膜的雾度值为1％或更低。

公开(公告)号：WO2013173065A1

公开(公告)日：2013-11-21

申请号：PCT/US2013/039034

申请日：2013-05-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  BENOIT, Gilles Jean-Baptiste ,  BRACHER, Todd E. ,  PAULSEN, Gary H. ,  TROTTER, Byron E. ,  LEATHERDALE, Catherine A. ,  ALBANESE, Gina M.

Inventor： BENOIT, Gilles Jean-Baptiste ,  BRACHER, Todd E. ,  PAULSEN, Gary H. ,  TROTTER, Byron E. ,  LEATHERDALE, Catherine A. ,  ALBANESE, Gina M.

IPC: F21S2/00 ,  F21V7/00 ,  F21V7/09 ,  F21S8/00 ,  F21S8/04 ,  F21Y101/02 ,  F21Y113/00

CPC classification number: F21V7/0008 ,  F21S2/005 ,  F21S8/033 ,  F21S8/04 ,  F21V7/0041 ,  F21V7/05 ,  F21V7/09 ,  F21V7/22 ,  F21Y2101/00 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: A luminaire includes a light source (101), and a first free-form reflector (110) registered with the light source (101) and receiving non-collimated light (102) from the light source (101). A secondary reflector (120) is configured to receive the non-collimated light reflected from the first free-form reflector (110). A second free- form reflector (110) is configured to receive the non-collimated light reflected from the secondary reflector (120). A virtual source reflector (125) is registered with the second free-form reflector (110) and configured to receive the non-collimated light reflected from the second free-form reflector (110).

Abstract translation: 照明装置包括光源（101）和与光源（101）对准并从光源（101）接收非准直光（102）的第一自由形式反射器（110）。 辅助反射器（120）被配置为接收从第一自由形式反射器（110）反射的非准直光。 第二自由形式反射器（110）被配置为接收从次级反射器（120）反射的非准直光。 虚拟源反射器（125）与第二自由形式反射器（110）配准并被配置为接收从第二自由形反射器（110）反射的非准直光。

公开(公告)号：WO2010074987A2

公开(公告)日：2010-07-01

申请号：PCT/US2009/067489

申请日：2009-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LEATHERDALE, Catherine A. ,  OUDERKIRK, Andrew J. ,  KELLEY, Tommie W.

Inventor： LEATHERDALE, Catherine A. ,  OUDERKIRK, Andrew J. ,  KELLEY, Tommie W.

IPC: H01L33/50

CPC classification number: H01L33/08

Abstract: A light emitting device includes a wavelength converter attached to a light emitting diode (LED). The wavelength converter may have etched patterns on both the first and second sides. In some embodiments the first and second sides of the converter each include a respective structure having a different width at its top than at its base. The wavelength converter may include a first photoluminescent element substantially overlying a first region of the LED without overlying a second region of the LED, while a second photoluminescent element substantially overlies the second region without overlying the first region. In some embodiments a passivation layer is disposed over the etched pattern of the first side. A window layer may be disposed between the first and second photoluminescent elements, with non-epitaxial material disposed on first and second sides of one region of the window layer.

Abstract translation: 发光器件包括附接到发光二极管（LED）的波长转换器。 波长转换器可以在第一侧和第二侧都具有蚀刻图案。 在一些实施例中，转换器的第一和第二侧各自包括在其顶部具有与其底部不同的宽度的相应结构。 波长转换器可以包括基本上覆盖LED的第一区域而不覆盖LED的第二区域的第一光致发光元件，而第二光致发光元件基本上覆盖第二区域而不覆盖第一区域。 在一些实施例中，钝化层设置在第一侧的蚀刻图案之上。 窗口层可以设置在第一和第二光致发光元件之间，其中非外延材料设置在窗口层的一个区域的第一和第二侧上。