公开(公告)号：US10882283B2

公开(公告)日：2021-01-05

申请号：US16469726

申请日：2017-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joseph W. Woody, V ,  David S. Thompson ,  Steven D. Solomonson ,  John J. Stradinger ,  Ryan M. Braun ,  Joseph D. Rule ,  Peter D. Condo ,  Catherine A. Leatherdale ,  Michael A. Johnson

IPC: B32B17/10 ,  H01L51/00 ,  B32B7/12 ,  H01L27/32

Abstract: A display film comprises a transparent glass layer including two or more co-planar glass layer segments and a thickness defined by a first major surface and a second major surface opposing the first major surface being less than 500 micrometers; interstitial polymer material separating adjacent segments; and transparent energy dissipation layer having a glass transition temperature of 27 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater and being disposed on the first major surface.

公开(公告)号：US10101617B2

公开(公告)日：2018-10-16

申请号：US15798518

申请日：2017-10-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Pellerite ,  Marc D. Radcliffe ,  John P. Baetzold ,  Marie A. Boulos ,  Michael L. Steiner ,  John J. Stradinger

IPC: G02F1/1333 ,  G02F1/1343 ,  B82Y10/00 ,  H05B33/28

Abstract: A transparent electrode is described and includes metallic nanowires and a polymeric overcoat layer for protecting the nanowires from corrosion and abrasion. The polymeric overcoat layer includes nanoparticles, particularly antimony tin oxide, zinc oxide and/or indium tin oxide, and has a sheet resistance of greater than about 107 ohm/sq. The transparent electrode can be used in electronic displays such as polymer-dispersed liquid crystal, liquid crystal, electrophoretic, electrochromic, thermochromic, electroluminescent and plasma displays.

公开(公告)号：US10005264B2

公开(公告)日：2018-06-26

申请号：US14968993

申请日：2015-12-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Catherine A. Leatherdale ,  David Scott Thompson ,  Michael A. Johnson ,  John J. Stradinger ,  Evan L. Breedlove ,  Steven D. Solomonson ,  Joseph D. Rule

IPC: B32B27/28 ,  H01L51/52 ,  B32B7/12 ,  H01L51/00

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 ,  C08J7/042 ,  C08J2379/08 ,  C08J2475/04 ,  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.

公开(公告)号：US09603242B2

公开(公告)日：2017-03-21

申请号：US14360413

申请日：2012-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Pellerite ,  John P. Baetzold ,  John J. Stradinger ,  Pingfan Wu ,  Hyacinth L. Lechuga ,  Manoj Nirmal

IPC: H01B1/02 ,  H05K1/02 ,  G02F1/1343 ,  B23K26/36 ,  B23K26/40 ,  B82Y30/00 ,  H05K3/02 ,  H05K3/28

CPC classification number: H05K1/0296 ,  B23K26/361 ,  B23K26/362 ,  B23K26/40 ,  B23K2101/34 ,  B23K2101/38 ,  B23K2103/172 ,  B82Y30/00 ,  G02F1/13439 ,  G02F2202/022 ,  G02F2202/36 ,  H01B1/02 ,  H05K3/027 ,  H05K3/282 ,  H05K2201/0108 ,  H05K2201/026 ,  Y10T29/49204

Abstract: A transparent electrical conductor (10; 20), comprising a transparent substrate (14; 201); a composite layer (18; 28) comprising an electrically conductive layer (12) disposed on at least a portion of a major surface of the transparent substrate (14; 201) and comprising a plurality of interconnecting metallic nanowires, and a polymeric overcoat layer (16) disposed on at least a portion of the electrically conductive layer (12); wherein a pattern in the composite layer includes an x-axis and a y-axis of an x-y plane of the composite layer and a z-axis into the x-y plane of the composite layer, and the pattern defines a plurality of electrically conductive regions (24, 24′) in the x-y plane of the composite layer (18; 28), wherein the electrically conductive regions (24, 24′) are separated from each other by electrically insulative traces (21), each of which defines a valley into the z-axis of the x-y plane of the composite layer (18; 28), the valley having a maximum depth (27) in a range from 50 nanometers to 100 nanometers relative to the x-y plane of the composite layer (18; 28), wherein the valley has a cross-sectional width (M1) in a range from 10 micrometers to 1000 micrometers, and wherein the valley further comprises a plurality of crevices (22) having a depth (23) in a range from 50 nanometers to 100 nanometers further into the z-axis of the x-y plane of the composite layer (18; 28). Methods for patternwise irradiating transparent electrodes (10; 20) to generate electrically insulating traces (21) are also described.

公开(公告)号：US20170009105A1

公开(公告)日：2017-01-12

申请号：US15115717

申请日：2015-01-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John P. Baetzold ,  Audrey A. Sherman ,  Brian T. Weber ,  John J. Stradinger ,  Mikhail L. Pekurovsky ,  Suman K. Patel ,  Frank T. Sher

IPC: C09J7/02 ,  B32B38/00 ,  B32B37/12

CPC classification number: B32B38/145 ,  B32B37/1284 ,  B32B2405/00 ,  C09J7/38 ,  C09J7/403 ,  C09J2201/32 ,  C09J2433/00 ,  C09J2483/00

Abstract: Adhesive articles include a substrate with a first major surface and a second major surface, a layer of pressure sensitive adhesive with a first major surface and a second major surface, where the second major surface of the pressure sensitive adhesive layer is disposed on the first major surface of the substrate, and a plurality of non-pressure sensitive adhesive structures disposed on the first major surface of the pressure sensitive adhesive layer. The plurality of non-pressure sensitive adhesive structures are arrayed in a random or non-random pattern, and are applied to the first major surface of the pressure sensitive adhesive layer by direct contact printing. The articles may also include a microstructured release liner or conformable sheet covering the first major surface of the pressure sensitive adhesive layer and the plurality of non-pressure sensitive adhesive structures.

Abstract translation: 粘合制品包括具有第一主表面和第二主表面的基底，具有第一主表面和第二主表面的压敏粘合剂层，其中压敏粘合剂层的第二主表面设置在第一主表面上 基板的表面和设置在压敏粘合剂层的第一主表面上的多个非压敏粘合剂结构。 多个非压敏粘合剂结构以随机或非随机图案排列，并通过直接接触印刷施加到压敏粘合剂层的第一主表面。 制品还可以包括覆盖压敏粘合剂层的第一主表面和多个非压敏粘合剂结构的微结构化隔离衬垫或适形片材。

公开(公告)号：US20160103250A1

公开(公告)日：2016-04-14

申请号：US14787619

申请日：2014-04-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Thomas M. Snyder ,  Michelle L. Toy ,  Scott M. Tapio ,  Audrey A. Sherman ,  Joan M. Noyola ,  Patrick E. Bisek ,  John P. Baetzold ,  John J. Stradinger

IPC: G02B1/14 ,  G02B27/30

CPC classification number: G02B1/14 ,  B32B1/00 ,  B32B1/04 ,  B32B3/02 ,  C09J7/20 ,  C09J7/38 ,  C09J2201/28 ,  C09J2201/606 ,  C09J2203/318 ,  G02F1/1333 ,  G02F2201/50 ,  Y10T428/24628 ,  Y10T428/24777

Abstract: The present invention relates to protection films comprising an optical film suitably sized for an illuminated display device, the optical film having perimeter surface portions defining a central region. The protection film further comprises a pressure sensitive adhesive layer at the perimeter surface portions of the optical film. The optical film and/or pressure sensitive adhesive layer has been adapted such that the at least the central region of the optical film contacts the illuminated display device or the central region of the optical film is bonded to the illuminated display device by means of a self-wetting layer. The protection film may be preassembled or may be provided as a kit, the kit comprising an optical film and a double-faced pressure sensitive tape.

Abstract translation: 本发明涉及保护膜，其包括适合于照明显示装置的尺寸的光学膜，该光学膜具有限定中心区域的周边表面部分。 保护膜还包括在光学膜的周边表面部分处的压敏粘合剂层。 光学膜和/或压敏粘合剂层已经被适配成使得光学膜的至少中心区域与照明的显示装置接触或者通过自身将光学膜的中心区域结合到照明的显示装置 润湿层。 保护膜可以预组装或可以作为试剂盒提供，该试剂盒包括光学膜和双面压敏胶带。

公开(公告)号：US09229253B2

公开(公告)日：2016-01-05

申请号：US14348272

申请日：2012-09-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan L. Schwartz ,  Mark J. Pellerite ,  Daniel W. Hennen ,  Marc D. Radcliffe ,  Michael L. Steiner ,  Marie A. Boulos ,  Michael E. Lauters ,  Gary T. Boyd ,  John P. Baetzold ,  John J. Stradinger ,  Vivian W. Jones

IPC: G02F1/1335 ,  G02F1/13 ,  G02B26/00 ,  G02F1/1334 ,  B32B3/30 ,  B32B15/02 ,  B32B27/06 ,  G02F1/1333 ,  G02F1/137 ,  G02F1/15 ,  G02F1/161 ,  G02F1/17

CPC classification number: G02F1/1323 ,  B32B3/30 ,  B32B15/02 ,  B32B27/06 ,  B32B2307/412 ,  B32B2457/208 ,  G02B26/004 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/133524 ,  G02F1/13725 ,  G02F1/15 ,  G02F1/161 ,  G02F1/17

Abstract: An electronically switchable privacy films suitable for use in display devices are described. The electronically switchable privacy film comprises a pair of mutually opposing transparent electrodes; an optically transparent microstructured layer disposed between the transparent electrodes, the microstructured layer comprising a plurality of microstructured ribs extending across a surface thereof such that the microstructured ribs form an alternating series of ribs and channels; and electronically switchable material disposed in the channels, the electronically switchable material being capable of modulation between high and low absorption states upon application of an electric field across the transparent electrodes.

Abstract translation: 描述适用于显示装置的电子可切换隐私膜。 电子可切换隐私膜包括一对相互相对的透明电极; 设置在所述透明电极之间的光学透明微结构化层，所述微结构层包括跨越其表面延伸的多个微结构肋，使得所述微结构肋形成交替的一系列肋和通道; 以及设置在所述通道中的电子可切换材料，所述电子可切换材料能够在跨越所述透明电极的电场施加时在高吸收和低吸收状态之间进行调制。

公开(公告)号：US20140226093A1

公开(公告)日：2014-08-14

申请号：US14348373

申请日：2012-09-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan L. Schwartz ,  Mark J. Pellerite ,  Daniel W. Hennen ,  Marc D. Radcliffe ,  Michael L. Steiner ,  Marie A. Boulos ,  Michael E. Lauters ,  Gary T. Boyd ,  John P. Baetzold ,  John J. Stradinger ,  Vivian W. Jones

IPC: G02F1/1334

CPC classification number: G02F1/1334 ,  G02B26/004 ,  G02F1/1323 ,  G02F1/133377 ,  G02F1/133524 ,  G02F1/13476

Abstract: An electronically switchable privacy film suitable for use in display devices are described. The electronically switchable privacy film comprises a pair of mutually opposing transparent electrodes; an optically transparent microstructured layer disposed between the transparent electrodes, the microstructured layer comprising a plurality of microstructured ribs extending across a surface thereof such that the microstructured ribs form an alternating series of ribs and channels; and electronically switchable material disposed in the channels, the electronically switchable material being capable of modulation between high and low light scattering states upon application of an electric field across the transparent electrodes.

Abstract translation: 描述适用于显示装置的可电切换隐私膜。 电子可切换隐私膜包括一对相互相对的透明电极; 设置在所述透明电极之间的光学透明微结构化层，所述微结构层包括跨越其表面延伸的多个微结构肋，使得所述微结构肋形成交替的一系列肋和通道; 以及设置在所述通道中的电子可切换材料，所述电子可切换材料能够在跨越所述透明电极的电场施加时在高和低光散射状态之间进行调制。