公开(公告)号：US20160303838A1

公开(公告)日：2016-10-20

申请号：US15102866

申请日：2014-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Wan-Chun Chen ,  Chun-Ming Chiu ,  Hui Luo ,  Tze Yuan Wang ,  Ta-Hua Yu

IPC: B32B27/36 ,  C23C14/18 ,  B32B27/06 ,  C23C14/08 ,  G06F3/041 ,  B32B7/12

CPC classification number: B32B27/36 ,  B32B7/02 ,  B32B7/12 ,  B32B9/00 ,  B32B15/00 ,  B32B15/04 ,  B32B15/08 ,  B32B27/00 ,  B32B27/06 ,  B32B27/18 ,  B32B27/308 ,  B32B27/325 ,  B32B27/365 ,  B32B2250/00 ,  B32B2250/05 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2264/00 ,  B32B2264/102 ,  B32B2307/202 ,  B32B2307/40 ,  B32B2307/412 ,  B32B2307/418 ,  B32B2307/42 ,  B32B2307/546 ,  B32B2457/00 ,  B32B2457/20 ,  B32B2457/208 ,  C23C14/086 ,  C23C14/185 ,  C23C14/34 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04107

Abstract: A transparent multilayer assembly, including a transparent organic polymeric flexible substrate, a transparent conductive layer on the first major surface of the substrate and an antireflective layer on the second major surface of the substrate.

Abstract translation: 一种透明多层组件，包括透明有机聚合物柔性衬底，在衬底的第一主表面上的透明导电层和在衬底的第二主表面上的抗反射层。

公开(公告)号：US12271015B2

公开(公告)日：2025-04-08

申请号：US17605395

申请日：2020-05-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Adam D. Haag ,  Yi-Chen Chen ,  Tze Yuan Wang ,  Hiroki Matsuda ,  Michelle L. Toy ,  Ryan J. Eismin ,  John F. VanDerlofske, III ,  David J. McDaniel ,  Matthew B. Johnson

IPC: G02B5/30

Abstract: An optical film includes a plurality of alternating first and second polymeric layers, such that the first polymeric layers have a smaller average in-plane index of refraction than the second polymeric layers and the first polymeric layers have a glass transition temperature of at least 107 deg. C. The optical film may be a reflective polarizer. An optical stack includes a linear absorbing polarizer and the reflective polarizer disposed on, and bonded to, the absorbing polarizer. The reflective polarizer has an optical reflectance of at least 60% for a first polarization state and an optical transmittance of at least 60% for an orthogonal second polarization state. When heated at 105 deg. C. for 15 minutes, a difference in shrinkage of the reflective polarizer and the absorbing polarizer along the first and second polarization states is greater than about zero and 0.2%, respectively.

公开(公告)号：US20220236466A1

公开(公告)日：2022-07-28

申请号：US17605395

申请日：2020-05-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Adam D. Haag ,  Yi-Chen Chen ,  Tze Yuan Wang ,  Hiroki Matsuda ,  Michelle L. Toy ,  Ryan J. Eismin ,  John F. VanDerlofske, III ,  David J. McDaniel ,  Matthew B. Johnson

IPC: G02B5/30

Abstract: An optical film includes a plurality of alternating first and second polymeric layers, such that the first polymeric layers have a smaller average in-plane index of refraction than the second polymeric layers and the first polymeric layers have a glass transition temperature of at least 107 deg. C. The optical film may be a reflective polarizer. An optical stack includes a linear absorbing polarizer and the reflective polarizer disposed on, and bonded to, the absorbing polarizer. The reflective polarizer has an optical reflectance of at least 60% for a first polarization state and an optical transmittance of at least 60% for an orthogonal second polarization state. When heated at 105 deg. C. for 15 minutes, a difference in shrinkage of the reflective polarizer and the absorbing polarizer along the first and second polarization states is greater than about zero and 0.2%, respectively.

公开(公告)号：US10399851B2

公开(公告)日：2019-09-03

申请号：US15515399

申请日：2015-09-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Chi-fan Chen ,  Wan-chun Chen ,  Yu-chih Lin ,  Tze Yuan Wang ,  Chia-yuan Liu

IPC: B81C1/00 ,  A61B5/145 ,  H05K3/06 ,  B41M1/26 ,  B41M1/12 ,  B41C1/00 ,  A61B5/15 ,  H05K1/03 ,  H01L21/48

Abstract: A master tool is provided with an ink pattern on a major surface thereof. The ink pattern is formed by a screen printing process. A stamp-making material is applied to the major surface of the master tool to form a stamp having a stamping pattern being negative to the ink pattern of the master tool. The stamping pattern is inked with an ink composition and contacted with a metalized surface to form a printed pattern on a metalized surface of a substrate according to the stamping pattern. Using the printed pattern as an etching mask, the metalized surface is etched to form electrically conductive traces on the substrate.