公开(公告)号：US20180169697A1

公开(公告)日：2018-06-21

申请号：US15735293

申请日：2016-06-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher A. Merton ,  Ta-Hua Yu ,  Christopher S. Lyons ,  Kam Poi Chia ,  Brent Beamer ,  Cedric Bedoya ,  Paul T. Engen ,  Amy Preszler Prince

IPC: B05D1/00 ,  B05D3/14 ,  C23C14/20 ,  C23C14/08 ,  C23C14/34

CPC classification number: B05D1/60 ,  B05D3/144 ,  B32B15/08 ,  B32B15/085 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/14 ,  B32B27/28 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/327 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2255/24 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/00 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/21 ,  B32B2307/212 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/31 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/7246 ,  B32B2607/00 ,  C23C14/081 ,  C23C14/205 ,  C23C14/34 ,  E04B1/803 ,  Y02A30/242 ,  Y02B80/12

Abstract: There is provided a barrier film having a substrate, a low thermal conductivity organic layer and an inorganic stack. The inorganic stack will include a low thermal conductivity non-metallic inorganic material layer and a high thermal conductivity metallic material layer.

公开(公告)号：US10136568B2

公开(公告)日：2018-11-20

申请号：US15519655

申请日：2015-10-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Chee Ming Ng ,  Kam Poi Chia

IPC: B65D75/30 ,  H05K13/00 ,  B65D73/02 ,  H05K13/04

Abstract: A carrier tape includes a longitudinally extending central portion having pockets formed therein. Each pocket respectively comprises a plurality of sidewalls and a bottom. First and second side portions are disposed adjacent to opposite sides of the central portion and extend longitudinally therewith. Each of the first and second side portions includes a respective adhesion zone that is spaced apart from the central portion. Discontinuous raised features disposed between and contacting adjacent pockets. The raised features each respectively extend between the first and second side portions and include a transverse raised platform terminated at opposite ends by first and second longitudinal ribs that are integrally formed with the raised platform. Adjacent pairs of adjacent raised features are separated from one another by first and second collinear transverse channels. A carrier tape assembly included the carrier tape, a cover film, and electronic components disposed in the pockets of the carrier tape.

公开(公告)号：US20170072659A1

公开(公告)日：2017-03-16

申请号：US15123303

申请日：2015-02-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  Kam Poi Chia ,  Leonard D. Cprek ,  Kevin R. Schaffer

IPC: B32B3/30 ,  B32B1/02 ,  H01L21/683 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C09J7/02 ,  B32B7/14

CPC classification number: B32B3/30 ,  B32B1/02 ,  B32B7/12 ,  B32B7/14 ,  B32B27/08 ,  B32B27/32 ,  B32B27/365 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/582 ,  B32B2307/704 ,  B32B2405/00 ,  B32B2439/40 ,  C09J7/29 ,  C09J177/00 ,  C09J2201/122 ,  C09J2201/162 ,  C09J2201/28 ,  C09J2201/61 ,  C09J2201/622 ,  C09J2203/326 ,  H01L21/6836 ,  H01L2221/68313 ,  H01L2221/68318

Abstract: Cover tapes for securing electronic parts in a carrier tape are provided. The cover tape includes opposing edges extending along a longitudinal direction of the cover tape orthogonal to a transverse direction, and first and second layers. The first layer is stretch-oriented along the longitudinal direction at a first stretch ratio, and the first and second layers are stretch-oriented along the transverse direction at a second stretch ratio greater than the first stretch ratio. The cover tape further includes a first major surface extending along the longitudinal direction and between the opposing edges, the first major surface including a plurality of linear depressions extending along the longitudinal direction. The cover tape is hand-tearable along each linear depression. Also, assemblies and methods for making cover tapes are provided.

Abstract translation: 提供用于将电子部件固定在载带上的覆盖带。 盖带包括沿垂直于横向方向的覆盖带的纵向方向延伸的相对边缘，以及第一和第二层。 第一层沿着纵向方向以第一拉伸比拉伸取向，并且第一层和第二层以大于第一拉伸比的第二拉伸比沿横向拉伸取向。 盖带还包括沿着纵向延伸并且在相对的边缘之间延伸的第一主表面，第一主表面包括沿着纵向方向延伸的多个线性凹陷。 盖带可沿着每个线性凹陷手工撕开。 另外，提供了制作盖带的组件和方法。

公开(公告)号：US20170051185A1

公开(公告)日：2017-02-23

申请号：US15119626

申请日：2015-02-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Shiow Shya Ling ,  Ranjith Divigalpitiya ,  Kam Poi Chia ,  Carol A. Marek ,  Gerrard A. Marra

IPC: C09J7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/40 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  C09J133/08 ,  B32B27/20

CPC classification number: C09J133/08 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/108 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2307/554 ,  B32B2307/584 ,  B32B2405/00 ,  C09J7/20 ,  C09J7/22 ,  C09J7/243 ,  C09J7/38 ,  C09J7/50 ,  C09J2201/28 ,  C09J2203/326 ,  C09J2423/106 ,  C09J2433/003 ,  H05K13/0084

Abstract: Multi-layer cover tape constructions include a polymeric substrate with a low adhesion backsize coating layer on one surface and an adhesive layer on the other surface, with a conductive film construction adhered to a portion of the adhesive layer such that portions of the adhesive remain exposed. The conductive film construction includes a polymeric substrate with an exposed layer of abrasion-resistant, electrically conductive nano-scale graphite coated by buff coating. Other multi-layer cover tape constructions include a polymeric substrate with a low adhesion backsize coating layer on one surface, and an exposed layer of abrasion-resistant, electrically conductive nano-scale graphite particles coated on the other surface. Stripes of adhesive are present on a portion of the electrically conductive coating such that portions of the electrically conductive coating remain exposed between the adhesive stripes. Carrier tapes include a plurality of indented segments for accommodating electronic components and are releasably sealed by a cover tape.

Abstract translation: 多层覆盖带结构包括在一个表面上具有低粘附性背景涂层和在另一表面上的粘合剂层的聚合物基材，其中导电膜结构粘附到粘合剂层的一部分，使得粘合剂的部分保持暴露 。 导电膜结构包括具有通过抛光涂层涂覆的耐磨，导电的纳米级石墨的暴露层的聚合物基材。 其它多层覆盖带结构包括在一个表面上具有低粘附性背景涂层的聚合物基材和涂覆在另一表面上的耐磨，导电的纳米级石墨颗粒的暴露层。 粘合剂条纹存在于导电涂层的一部分上，使得导电涂层的一部分保持暴露在粘合剂条之间。 载带包括多个用于容纳电子部件的凹入部分，并且由盖带可释放地密封。

公开(公告)号：US20150236484A1

公开(公告)日：2015-08-20

申请号：US14429920

申请日：2013-02-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Qinfei Chen ,  Chee Ming Ng ,  Kam Poi Chia ,  John Zenon Galasgas ,  Yoshiaki Sato ,  Siarhei Savich

IPC: H01T19/04 ,  H01T23/00

CPC classification number: H01T19/04 ,  H01T23/00

Abstract: An ionizer, including: an ionizing electrode for ionizing air and having a longitudinal first direction; and a cleaning member including a plurality of spaced apart bundles of bristles for cleaning the ionizing electrode when the cleaning member comes into contact with the ionizing electrode, each bundle of bristles in the plurality of spaced apart bundles of bristles being offset relative to the other bundles of bristles in the plurality of spaced apart bundles of bristles along the first direction and along a second direction perpendicular to the first direction.

Abstract translation: 一种电离器，包括：用于电离空气并具有纵向第一方向的电离电极; 以及清洁构件，其包括多个间隔开的刷毛束，用于当所述清洁构件与所述电离电极接触时清洁所述电离电极，所述多个间隔开的刷毛束中的每束刷毛相对于所述另一束偏移 的刷毛沿着第一方向并沿着垂直于第一方向的第二方向在多个间隔开的刷毛束中。