公开(公告)号：US20210168269A1

公开(公告)日：2021-06-03

申请号：US17263389

申请日：2019-07-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John A. WHEATLEY ,  Gilles J.B. BENOIT ,  John D. LE ,  Zhisheng YUN ,  Jonah SHAVER ,  Susannah C. CLEAR ,  Timothy J. NEVITT ,  Kui CHEN-HO ,  Kenneth L. SMITH ,  David J.W. AASTUEN

IPC: H04N5/225 ,  G02B5/20 ,  G02B27/28 ,  G06K9/62 ,  G06K9/00 ,  H04N7/18 ,  G08G1/0968

Abstract: The disclosure describes an example vehicle assistance system including a light sensor, a pixelated filter array adjacent the light sensor, and a full-field optically-selective element adjacent the pixelated filter array. The optically-selective element is configured to selectively direct an optical component of light incident on the optically-selective element across the pixelated filter array to the light sensor.

公开(公告)号：US20180134010A1

公开(公告)日：2018-05-17

申请号：US15567253

申请日：2016-04-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Margot A. BRANIGAN ,  Michael Benton FREE ,  David T. AMOS ,  Robert F. KAMRATH ,  Stephen A. JOHNSON ,  John D. LE

IPC: B32B27/06 ,  B32B5/18 ,  B32B27/36 ,  B32B37/18 ,  G01L1/14

CPC classification number: B32B27/065 ,  B32B5/18 ,  B32B7/06 ,  B32B7/12 ,  B32B25/045 ,  B32B25/14 ,  B32B25/20 ,  B32B27/283 ,  B32B27/302 ,  B32B27/308 ,  B32B27/36 ,  B32B37/182 ,  B32B2255/10 ,  B32B2266/0292 ,  B32B2274/00 ,  B32B2307/4023 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2457/16 ,  B32B2457/208 ,  G01L1/146 ,  G01L1/148 ,  G06F3/044 ,  G06F2203/04105

Abstract: The present disclosure relates to compressible, multilayer articles useful in force sensing capacitors. The compressible multilayer articles include a silicone polymer layer having a first major surface and a second major surface and a first primer layer having a first major surface and a second major surface, wherein the thickness of the first primer layer is from about 100 nanometers to about 100 microns and at least a portion of the first major surface of the first primer layer is adhered to and in contact with the first major surface of the silicone polymer. The multilayer articles may include at least one of a first electrode and second primer layer. Methods of making the compressible, multilayer articles are also disclosed.

公开(公告)号：US20180104941A1

公开(公告)日：2018-04-19

申请号：US15567244

申请日：2016-04-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael Benton FREE ,  Margot A. BRANIGAN ,  Robert F. KAMRATH ,  Stephen A. JOHNSON ,  John D. LE ,  Kanta KUMAR

IPC: B32B27/28 ,  B32B3/28 ,  B32B5/18 ,  B32B7/12

CPC classification number: B32B27/283 ,  B32B3/263 ,  B32B3/28 ,  B32B3/30 ,  B32B5/18 ,  B32B7/12 ,  B32B25/20 ,  B32B27/28 ,  B32B2255/10 ,  B32B2255/102 ,  B32B2255/26 ,  B32B2266/0207 ,  B32B2266/0292 ,  B32B2307/748 ,  B32B2457/208 ,  G01L1/146 ,  G01L1/148 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: The present disclosure relates to compressible, multilayer articles useful in force sensing capacitors. The compressible, multilayer articles include a cured, silicone elastomer layer having a first major surface and a second major surface and at least one of a first and second tie-layer, each having a first major surface and a second major surface, comprising a silicone polyoxamide, wherein the first major surface of the first tie-layer is in contact with and adhered to the first major surface of the cured, silicone elastomer layer and/or the first major surface of the second tie-layer is in contact with and adhered to the second major surface of the cured, silicone elastomer layer. The multilayer articles may include at least one of a first electrode and first primer layer and a second electrode and second primer layer. Methods of making the compressible, multilayer articles are also disclosed.