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1. 发明申请

WO2023073494A1 LIGHT CONTROL FILM 审中-公开
公开(公告)号：WO2023073494A1
公开(公告)日：2023-05-04
申请号：PCT/IB2022/059945
申请日：2022-10-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： KENNEY, Raymond J. , ALTABET, Yeuhda E. , DESUTTER, John M. , MEYER, Kenneth A.P. , ERICKSON, Nicholas C. , WOLK, Martin B. , NELSON, James M. , SCHMIDT, Daniel J. , NELSON, Caleb T.
IPC分类号： G02B5/00 , G02F1/1335
摘要： A light control film includes a two-dimensional array of projections arranged across the light control film. A square of a magnitude of a Fourier transform frequency spectrum of the projections includes a plurality of distinct peaks separated by one or more valleys. The peaks and the one or more valleys have respective averages Pavg and Vavg, Pavg/Vavg ≥ 5, such that when light from a substantially Lambertian light source is incident on the light control film, the light control film transmits the incident light with the transmitted light propagating along a transmission axis and having an intensity profile having a full width at half maximum of less than about 120 degrees in each cross-section of the intensity profile that comprises the transmission axis.

2. 发明申请

WO2021156713A1 CURABLE COMPOSITIONS FOR FORMING LIGHT SCATTERING LAYERS 审中-公开
公开(公告)号：WO2021156713A1
公开(公告)日：2021-08-12
申请号：PCT/IB2021/050679
申请日：2021-01-28
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ERICKSON, Nicholas C. , MENKE, Stephen M. , SCHWARTZ, Evan L.
IPC分类号： C08F259/08 , C09D4/06 , H01L51/52
摘要： An information display system includes a pixelated display including a plurality of pixels, each pixel including a plurality of subpixels, an inter-pixel region defined between two of the subpixels and at least one subpixel zone. Also included is an optically-scattering layer in optical communication with the pixelated display, the optically-scattering layer including: a matrix and phase-separated microdomains, wherein the matrix and the phase separated microdomains have different refractive indices and wherein the phase-separated microdomains are disposed in at least one subpixel zone.

3. 发明申请

WO2018080830A1 NANOSTRUCTURED ARTICLE 审中-公开
标题翻译：纳米结构的文章
公开(公告)号：WO2018080830A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/056846
申请日：2017-10-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ERICKSON, Nicholas C. , DAVID, Moses M. , SUN, Xiaoguang , NIRMAL, Manoj , SYKORA, Haeen , LUO, Hui , CARPENTER, Samuel J. , NELSON, Jilliann M. , MEYER, Justin P. , CHIEN, Bert T. , ROWE, David J. , BROTT, Robert L. , FREIER, David G. , LECHUGA, Hyacinth L.
IPC分类号： H01L51/52 , H01L51/56 , B82B1/00 , H01L27/32
摘要： A nanostructured article having a first layer with a nanostructured surface is described. The nanostructured surface includes a plurality of pillars extending from a base surface of the first layer. The pillars have an average height greater than an average lateral dimension of the pillars. An average center-to-center spacing between pillars is no more than 2000 nm. The average lateral dimension is no less than 50 nm. Each pillar in the plurality of pillars has at least a lower portion and an upper portion where the lower portion is between the upper portion and the base surface, and the upper and lower portions have differing compositions. The nanostructured article includes a second layer disposed over the plurality of pillars and extending continuously to the base surface.
摘要翻译：描述了具有纳米结构化表面的第一层的纳米结构制品。纳米结构化表面包括从第一层的基底表面延伸的多个柱。支柱的平均高度大于支柱的平均横向尺寸。柱之间的平均中心间距不超过2000纳米。平均横向尺寸不小于50纳米。多个支柱中的每个支柱至少具有下部和上部，其中下部位于上部和基部表面之间，并且上部和下部具有不同的组成。纳米结构制品包括设置在多个柱之上并连续延伸到基底表面的第二层。

4. 发明申请

WO2019123123A1 LOW DIELECTRIC CONSTANT CURABLE INK COMPOSITIONS 审中-公开
公开(公告)号：WO2019123123A1
公开(公告)日：2019-06-27
申请号：PCT/IB2018/059949
申请日：2018-12-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SCHWARTZ, Evan L. , HARTMANN-THOMPSON, Claire , ERICKSON, Nicholas C.
IPC分类号： C09D11/101 , C09D11/38
摘要： Curable ink compositions include a first monomer that is a branched alkyl (meth)acrylate monomer with 12 or more carbon atoms, an optional second monomer, a crosslinking monomer, and at least one initiator. The curable ink composition is solvent free and inkjet printable, having a viscosity of less than 30 centipoise at a temperature of from room temperature to less than 60°C. Upon curing, a non-crystalline, optically clear layer with a dielectric constant of less than or equal to 3.0 at 1 megaHertz is formed.

5. 发明申请

WO2016160560A1 DUAL-CURE NANOSTRUCTURE TRANSFER FILM 审中-公开
标题翻译：双稳态纳米结构转印膜
公开(公告)号：WO2016160560A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/024190
申请日：2016-03-25
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SCHWARTZ, Evan L. , HARTMANN-THOMPSON, Claire , CHENG, Shijing , ERICKSON, Nicholas C.
IPC分类号： B32B7/06 , B32B7/12 , B32B27/08 , B32B27/26 , B32B27/30 , B32B27/36 , B32B27/38 , B32B3/30 , B32B17/10 , B41M5/00
CPC分类号： C08G59/1466 , B32B3/28 , B32B3/30 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/26 , B32B27/308 , B32B27/36 , B32B27/38 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2307/412 , B32B2307/538 , B32B2405/00 , B32B2451/00 , B32B2457/12 , B32B2457/206 , B32B2551/00 , C08G59/14 , C08J3/243 , C08J3/244 , H01L51/56
摘要： A transfer film includes a template layer having a first major surface and an opposing second major surface. The second major surface includes a structured non-planar release surface. A backfill layer is disposed upon and conforms to the non-planar structured surface. The backfill layer includes a first cross-linked polymer and a plurality of multifunctional monomers, which cure via different and independent curing mechanisms.
摘要翻译：转印膜包括具有第一主表面和相对的第二主表面的模板层。第二主表面包括结构化的非平面释放表面。回填层设置在非平面结构化表面上并且符合非平面结构化表面。回填层包括第一交联聚合物和多个多官能单体，其通过不同和独立的固化机理固化。

6. 发明申请

WO2015143102A1 NANOSTRUCTURES FOR COLOR-BY-WHITE OLED DEVICES 审中-公开
标题翻译：用于彩色OLED显示器件的纳米结构
公开(公告)号：WO2015143102A1
公开(公告)日：2015-09-24
申请号：PCT/US2015/021376
申请日：2015-03-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： WOLK, Martin B. , LEE, Seong Taek , FREE, Michael Benton , ERICKSON, Nicholas C.
IPC分类号： H01L51/52 , H01L27/32
CPC分类号： H01L27/322 , G02B5/0215 , G02B5/201 , H01L51/5268 , H01L51/5275
摘要： The present disclosure describes nanostructured light extraction color filter laminates, and articles and methods of using nanostructured light extraction color filter laminates for the fabrication of an OLED including a nanostructure, using lamination techniques. Nanostructured OLED devices can exhibit enhanced light extraction efficiency. The methods involve transfer and/or replication of a film, layer, or coating in order to form a nanostructured surface that is in optical contact with the emitting surface of an OLED in, for example, a top emitting or a bottom emitting active matrix OLED (TE-AMOLED or BE-AMOLED) device. The articles having enhanced light extraction efficiency can be of particular use in color-by-white (CBW) OLED displays, which use white-light spectrum OLEDs with a color filter array.
摘要翻译：本公开内容描述了纳米结构光提取彩色滤光片层压板，以及使用层压技术使用纳米结构光提取彩色滤光片层压板来制造包括纳米结构的OLED的制品和方法。纳米结构的OLED器件可以表现出增强的光提取效率。该方法涉及膜，层或涂层的转移和/或复制，以便形成与例如顶部发射或底部发射的有源矩阵OLED中的OLED的发射表面光学接触的纳米结构化表面（TE-AMOLED或BE-AMOLED）设备。具有增强的光提取效率的制品可以在使用具有滤色器阵列的白光谱OLED的彩色（CBW）OLED显示器中特别有用。

7. 发明申请

WO2021260596A1 LOW DIELECTRIC CONSTANT CURABLE INK COMPOSITIONS 审中-公开
公开(公告)号：WO2021260596A1
公开(公告)日：2021-12-30
申请号：PCT/IB2021/055569
申请日：2021-06-23
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HARTMANN-THOMPSON, Claire , SCHWARTZ, Evan L. , ERICKSON, Nicholas C.
IPC分类号： C09D11/101 , C09D11/30
摘要： Curable ink compositions that when cured form low dielectric constant layers have increased adhesion to silicon oxide, silicon nitride, or silicon oxynitride substrate surfaces. The curable ink composition includes at least a first branched alkyl (meth)acrylate monomer with 12 or more carbon atoms, at least one crosslinking monomer, at least one initiator, and an adhesion promoter entity. The adhesion promoter entity is either a co-reactive (meth)acrylate alkoxysilane containing at least one nitrogen group or a co-reactive (meth)acrylate alkoxysilane and a second, non-(meth)acrylate moiety. The non-(meth)acrylate moiety is an alkoxy silane, an organotitanate or an organozirconate.

8. 发明申请

WO2021053534A1 ARTICLES INCLUDING NANOSTRUCTURED SURFACES AND ENCLOSED VOIDS, AND METHODS OF MAKING SAME 审中-公开
公开(公告)号：WO2021053534A1
公开(公告)日：2021-03-25
申请号：PCT/IB2020/058611
申请日：2020-09-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SOLOMON, Jeffrey L. , VAN LENGERICH, Henrik B. , HUNT, Bryan V. , SILLIMAN, Tabitha A. , KOLB, William Blake , ERICKSON, Nicholas C. , MENKE, Stephen M. , PATZMAN, Derek W. , MEYER, Justin P. , CHIEN, Bert T. , MUEHLE, Thomas E. , KLUN, Thomas P.
IPC分类号： H01L51/52
摘要： The present disclosure provides an article including a layer having a nanostructured first surface including nanofeatures and an opposing second surface, and an organic layer including a major surface attached to a portion of the nanofeatures. The nanostructured first surface includes protruding features that are formed of a single composition and/or recessed features. The nanofeatures and the major surface of the second layer together define at least one void. The present disclosure also provides a method of making the article including contacting nanofeatures of a layer having a nanostructured surface with a major surface of an organic layer and reacting at least one material to secure the two layers together. In addition, the present disclosure provides an optical information display and an OLED device including the article. The nanostructured surface of the article is protected from damage and contamination by the organic layer.

9. 发明申请

WO2020212777A1 ORGANIC LIGHT EMITTING DIODE DISPLAY WITH COLOR-CORRECTION COMPONENT 审中-公开
公开(公告)号：WO2020212777A1
公开(公告)日：2020-10-22
申请号：PCT/IB2020/052774
申请日：2020-03-24
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： MENKE, Stephen M. , ERICKSON, Nicholas C. , EDWARDS, Jathan D.
IPC分类号： H01L51/52
摘要： An organic light emitting diode (OLED) display is described, and includes a pixelated OLED display panel including a plurality of pixels, each pixel including a plurality of subpixels, and each subpixel including a plurality of OLED layers. A hybrid color correction component is disposed on the pixelated OLED display panel, and the hybrid color-correction component includes a nanostructured interface and an angular transformation layer, the angular transformation layer is disposed between the nanostructured interface and the pixelated OLED display panel.

10. 发明申请

WO2020095258A1 MATERIALS AND METHODS FOR FORMING NANO-STRUCTURES ON SUBSTRATES 审中-公开
公开(公告)号：WO2020095258A1
公开(公告)日：2020-05-14
申请号：PCT/IB2019/059605
申请日：2019-11-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： VAN LENGERICH, Henrik B. , STENSVAD, Karl K. , KUSILEK, Edwin L. , STAY, Matthew S. , NELSON, Caleb T. , LYONS, Christopher S. , DAVID, Moses M. , SOLOMON, Jeffrey L. , WOLK, Martin B. , ERICKSON, Nicholas C. , ZHU, James , NELSON, James M.
IPC分类号： H01L21/027 , B29C59/00 , B82Y40/00 , G03F7/00
摘要： Materials and methods useful in forming nano-scale features on substrates, and articles such as optical films incorporating such nano-scale patterned substrates.

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