公开(公告)号：US20190211168A1

公开(公告)日：2019-07-11

申请号：US16307572

申请日：2017-06-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： David Scott THOMPSON ,  Steven D. SOLOMONSON ,  Karissa Lynn ECKERT ,  John James STRADINGER ,  Catherine A. LEATHERDALE ,  Peter D. CONDO ,  Richard J. POKORNY ,  Ryan M. BRAUN ,  Michael A. JOHNSON ,  Joseph D. RULE ,  Kevin R. SCHAFFER ,  Derek W. PATZMAN

IPC: C08J5/18 ,  C08J3/24 ,  C08J7/04 ,  C08J5/12 ,  C08G18/67 ,  C09D7/40 ,  C09D135/02 ,  G02B1/14 ,  B32B27/08 ,  B32B7/06 ,  B32B7/12 ,  B32B27/30 ,  B32B27/40

CPC classification number: C08J5/18 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/308 ,  B32B27/40 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/102 ,  B32B2305/72 ,  B32B2307/412 ,  B32B2307/51 ,  B32B2307/584 ,  B32B2307/732 ,  B32B2457/20 ,  C08F290/067 ,  C08G18/672 ,  C08J3/24 ,  C08J5/124 ,  C08J7/047 ,  C08J2375/14 ,  C08J2435/02 ,  C09D1/00 ,  C09D7/66 ,  C09D7/67 ,  C09D135/02 ,  C09D175/16 ,  G02B1/14 ,  C08G18/42

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

公开(公告)号：US20200028117A1

公开(公告)日：2020-01-23

申请号：US16465666

申请日：2017-11-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Karissa L. ECKERT ,  David Scott THOMPSON ,  Ryan M. BRAUN ,  Catherine A. LEATHERDALE ,  Michael A. JOHNSON ,  Steven D. SOLOMONSON ,  Richard J. POKORNY ,  John J. STRADINGER ,  Kevin R. SCHAFFER ,  Joseph D. RULE ,  Peter D. CONDO ,  Derek W. PATZMAN

IPC: H01L51/52 ,  H01L51/00 ,  B32B27/08 ,  B32B27/40 ,  B32B27/30 ,  B32B7/12 ,  C08J5/18 ,  C08G18/34 ,  C08G18/42 ,  C08G18/66 ,  C08G18/24 ,  C08G18/78

Abstract: A display film includes a transparent polymeric substrate layer and a transparent energy dissipation layer disposed on the transparent polymeric substrate layer. The transparent energy dissipation layer includes cross-linked polyurethane and a polyacrylate polymer. The transparent energy dissipation layer has a glass transition temperature of 27 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.

公开(公告)号：US20200150789A1

公开(公告)日：2020-05-14

申请号：US16632788

申请日：2018-07-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joseph W. WOODY, V ,  David Scott THOMPSON ,  Matthew S. STAY ,  Michael A. JOHNSON ,  Daniel J. THEIS ,  Ann Marie GILMAN ,  Shawn C. DODDS

IPC: G06F3/041

Abstract: A display film includes a 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 a transparent conductor layer disposed on the transparent energy dissipation layer. The conductive display films including transparent conductors and a flexible substrate that can protect a display window and survive folding tests intact while maintaining the desired electric conductive properties.

公开(公告)号：US20200016868A1

公开(公告)日：2020-01-16

申请号：US16335537

申请日：2017-09-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joseph W. WOODY, V ,  David Scott THOMPSON ,  Catherine A. LEATHERDALE ,  Ryan M. BRAUN ,  Michael A. JOHNSON ,  Steven D. SOLOMONSON ,  John J. STRADINGER ,  Lyudmila A. PEKUROVSKY ,  Joseph D. RULE ,  Peter D. CONDO

IPC: B32B17/06 ,  B32B7/12 ,  B32B27/40 ,  B32B27/30 ,  H01L27/32 ,  H01L51/00

Abstract: A display film includes a transparent glass layer having a thickness of 250 micrometers or less, or in a range from 25 to 100 micrometers. A transparent energy dissipation layer is fixed to the transparent glass layer. The transparent energy dissipation layer has a glass transition temperature of 27 degrees Celsius or less, a Tan Delta peak value of 0.5 or greater, or from 1 to 2 and a Young's Modulus (E′) greater than 0.9 MPa over a temperature range of −40 degrees Celsius to 70 degrees Celsius. In a preferred embodiment, the transparent energy dissipation layer comprises a cross-linked polyurethane layer or a cross-linked polyurethane acrylate layer.

公开(公告)号：US20160003998A1

公开(公告)日：2016-01-07

申请号：US14766641

申请日：2014-02-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gilles J. BENOIT ,  John A. WHEATLEY ,  James A. THIELEN ,  David Scott THOMPSON

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0026 ,  B82Y20/00 ,  G02B6/0025 ,  G02B6/003 ,  G02B6/0031 ,  G02F1/133502 ,  G02F1/133617 ,  G02F2001/133614 ,  G02F2202/36 ,  Y10S977/774

Abstract: An optical construction includes a quantum dot film element including a plurality of quantum dots, a first optical recycling element, and a first low refractive index element separating the quantum dot film element from the first optical recycling element. The first low refractive index element has a refractive index of 1.3 or less.

Abstract translation: 光学结构包括包括多个量子点的量子点膜元件，第一光学循环元件和将量子点膜元件与第一光学再循环元件分开的第一低折射率元件。 第一低折射率元件的折射率为1.3以下。