公开(公告)号：US20200241187A1

公开(公告)日：2020-07-30

申请号：US16652626

申请日：2018-09-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert M. Jennings ,  Gregg A. Ambur ,  Jo A. Etter ,  Benjamin G. Sonnek ,  Zhisheng Yun

IPC: G02B5/30

Abstract: Shaped optical films and methods of shaping optical films are described. The method includes securing at least portions of a perimeter of the optical film in a first plane so that the secured portions do not move relative to one another; and stretching the optical film by displacing a portion of the optical film along at least a first direction perpendicular to the first plane such that one of a radial and circumferential stretching of the optical film is substantially constant from a center to the perimeter of the optical film, and the other one of the radial and circumferential stretching of the optical film substantially changes from the center to the perimeter of the optical film. The optical film is a reflective polarizer including a plurality of alternating polymeric layers.

公开(公告)号：US20200236780A1

公开(公告)日：2020-07-23

申请号：US16843282

申请日：2020-04-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nicholas T. Gabriel ,  Ronald D. Jesme ,  Andrew J. Ouderkirk ,  Ravi Palaniswamy ,  Andrew P. Bonifas ,  Alejandro Aldrin A. Narag, II ,  Robert M. Jennings ,  Robin E. Gorrell

IPC: H05K1/02 ,  H01Q1/22 ,  H01Q1/36 ,  H05K1/16

Abstract: Electrical conductors are disclosed. More particularly, undulating electrical conductors are disclosed. Certain disclosed electrical conductors may be suitable to be disposed on flexible or stretchable substrates.

公开(公告)号：US20170359894A1

公开(公告)日：2017-12-14

申请号：US15536394

申请日：2015-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nicholas T. Gabriel ,  Ronald D. Jesme ,  Andrew J. Ouderkirk ,  Ravi Palaniswamy ,  Andrew P. Bonifas ,  Alejandro Aldrin A. Narag, II ,  Robert M. Jennings ,  Robin E. Gorrell

IPC: H05K1/02 ,  G06K19/02 ,  H01Q1/36 ,  H01Q1/22

Abstract: Electrical conductors are disclosed. More particularly, undulating electrical conductors are disclosed. Certain disclosed electrical conductors may be suitable to be disposed on flexible or stretchable substrates.

公开(公告)号：US20170073550A1

公开(公告)日：2017-03-16

申请号：US15308935

申请日：2015-05-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Carlos A. Barrios ,  Michael Benton Free ,  Jason D. Clapper ,  Robert M. Jennings

IPC: C09J7/02

CPC classification number: C09J7/29 ,  C09J7/38 ,  C09J2483/00

Abstract: Multilayer adhesive tapes including at least one microstructured elastomeric layer and at least one layer of a pressure sensitive adhesive disposed on the microstructured elastomeric layer, and articles that include such multilayer adhesive tapes.

Abstract translation: 包括至少一个微结构化弹性体层和设置在微结构化弹性体层上的至少一层压敏粘合剂的多层胶带以及包括这种多层粘合带的制品。