公开(公告)号：US20160164031A1

公开(公告)日：2016-06-09

申请号：US14907276

申请日：2014-07-22

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Joseph M. PIEPER ,  Eric W. NELSON ,  Fred B. MCCORMICK ,  Karissa L. ECKERT ,  Adam M. NEBRASKA

IPC分类号： H01L51/52 ,  G02F1/1335 ,  H01L51/50 ,  H01L51/00 ,  H01L27/32 ,  H01L51/56

CPC分类号： H01L51/5256 ,  C08J7/045 ,  C08J2367/02 ,  C08J2433/08 ,  C09J5/00 ,  C09J2205/31 ,  G02F1/1336 ,  G02F2001/133614 ,  H01L27/3244 ,  H01L51/004 ,  H01L51/0094 ,  H01L51/502 ,  H01L51/5246 ,  H01L51/5262 ,  H01L51/56 ,  H01L2227/323

摘要： The present disclosure relates to forming a bond with a high peel resistance between a bonding layer and an adjacent barrier layer. Such articles are particularly useful in the preparation of a device, in particular a luminescent device, and a method is described for assembly of the luminescent device. The luminescent device includes an encapsulation system using flexible transparent barrier film and an ultraviolet (UV) radiation curable (meth)acrylate matrix. The moisture sensitive luminescent material can be, for example, a quantum dot material disposed in a film, or a film construction that includes an OLED structure.

摘要翻译： 本公开涉及在接合层和相邻阻挡层之间形成具有高剥离电阻的键。 这样的制品在制备器件，特别是发光器件中特别有用，并且描述了用于组装发光器件的方法。 发光装置包括使用柔性透明阻挡膜和紫外线（UV）辐射固化（甲基）丙烯酸酯基质的封装系统。 湿敏发光材料可以是例如设置在膜中的量子点材料或包括OLED结构的膜结构。

公开(公告)号：US20180248149A1

公开(公告)日：2018-08-30

申请号：US15752859

申请日：2016-08-15

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Jacob P. JOHNSON ,  Fred B. MCCORMICK ,  Adam J. MEULER ,  Richard J. POKORNY ,  Daniel J. SCHMIDT

IPC分类号： H01L51/52 ,  C09J7/30 ,  C09J123/22 ,  C09J11/04 ,  C09J11/06 ,  H01L51/00 ,  C08K3/34 ,  C08K9/04

摘要： A barrier film construction comprises an ultra-barrier film and a barrier adhesive. The adhesive layer comprises a barrier adhesive composition comprising a resin system and organically modified nanoclay; wherein the resin system comprises a first polyisobutylene resin having a viscosity average molecular weight of about 100,000 to about 1,200,000 g/mol and tackifier.

公开(公告)号：US20180237665A1

公开(公告)日：2018-08-23

申请号：US15753222

申请日：2016-08-15

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Jacob P. JOHNSON ,  Fred B. MCCORMICK ,  Adam J. MEULER ,  Richard J. POKORNY ,  Daniel J. SCHMIDT

IPC分类号： C09J123/22 ,  C08K3/34 ,  C08K5/19 ,  C08K9/06

CPC分类号： C09J123/22 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  B32B2264/10 ,  B32B2307/724 ,  B32B2307/7244 ,  C08F2500/01 ,  C08K3/346 ,  C08K5/19 ,  C08K9/04 ,  C08K9/06 ,  C08K2201/005 ,  C08L23/22 ,  C09J7/22 ,  C09J7/38 ,  C09J2203/318 ,  C09J2205/102 ,  C09J2423/00 ,  C09J2423/001 ,  C09J2467/006 ,  H01L51/5246

摘要： A barrier adhesive composition comprising a resin system and organically modified nanoclay. The resin system comprises (a) a first polyisobutylene resin having a viscosity average molecular weight of about 300,000 to about 500,000 g/mol, (b) a second polyisobutylene resin having a viscosity average molecular of about 700,000 to about 900,000 g/mol and (c) tackifier.