公开(公告)号：EP2843667A2

公开(公告)日：2015-03-04

申请号：EP13782608.7

申请日：2013-04-26

Applicant: Osaka University ,  Showa Denko K.K.

Inventor： SUGANUMA Katsuaki ,  OHTSUKA Kuniaki ,  MURAHASHI Koichiro ,  TAKEMURA Yasutaka ,  UCHIDA Hiroshi

IPC: H01B1/22 ,  C09D11/00 ,  H01B1/00 ,  H01B13/00 ,  H05K1/09 ,  H05K3/12

CPC classification number: H01B1/22 ,  C09D11/03 ,  C09D11/52 ,  H01B13/0016 ,  H01B13/003 ,  H01B13/0036 ,  H05K1/097 ,  H05K3/1283 ,  H05K2201/0108 ,  H05K2201/026 ,  H05K2203/107

Abstract: Provided is a transparent conductive ink which contains metal nanowires and/or metal nanotubes as a conductive component and can form a coating film which has good conductivity and a high light transmittance property, and also provided is a transparent conductive pattern forming method wherein this transparent conductive ink is used for forming a transparent conductive pattern by simple production steps, to thereby suppress the production cost and environmental load. At least one of metal nanowires and metal nanotubes are dispersed in a dispersion medium containing a shape-holding material which contains an organic compound having a molecular weight in the range of 150 to 500 and which has a viscosity of 1.0×10 3 to 2.0×10 6 mPa·s at 25°C, to prepare a transparent conductive ink. A transparent conductive pattern is formed by printing a pattern having an arbitrary shape on a substrate using this transparent conductive ink, subjecting the pattern to a heating treatment to dry the pattern, and subjecting the pattern which has been dried to pulsed light irradiation.

Abstract translation: 提供一种透明导电油墨，其含有金属纳米线和/或金属纳米管作为导电组分，并且可以形成具有良好导电性和高透光性的涂膜，并且还提供了一种透明导电图案形成方法，其中该透明导电 油墨通过简单的生产步骤用于形成透明导电图案，从而抑制生产成本和环境负荷。 将金属纳米线和金属纳米管中的至少一种分散在含有形状保持材料的分散介质中，该形状保持材料含有分子量为150〜500的有机化合物，其粘度为1.0×10 3〜2.0× 在25℃下10 6mPa·s，制备透明导电油墨。 通过使用该透明导电性油墨在基板上印刷任意形状的图案，对图案进行加热处理以干燥图案，对经过干燥的图案进行脉冲光照射，形成透明导电图案。

公开(公告)号：EP2824676A1

公开(公告)日：2015-01-14

申请号：EP13757358.0

申请日：2013-03-08

Applicant: Showa Denko K.K. ,  Osaka University

Inventor： SUGANUMA, Katsuaki ,  NOGI, Masaya ,  JIU, Jinting ,  SUGAHARA, Tohru ,  UCHIDA, Hiroshi ,  SHINOZAKI, Kenji

IPC: H01B13/00 ,  H05K3/10

CPC classification number: H01B13/003 ,  H01B13/0026 ,  H05K1/0306 ,  H05K1/097 ,  H05K3/10 ,  H05K3/106 ,  H05K2201/0108 ,  H05K2201/026

Abstract: Provided is a method for producing a transparent conductive pattern having an improved conductivity by pulse light irradiation.
A transparent conductive pattern is produced by coating and drying a dispersion liquid having metal nanowires dispersed therein on a substrate, to deposit the metal nanowires, and irradiating pulsed light having a pulse width of 20 microseconds to 50 milliseconds to the metal nanowires deposited on the substrate, to thereby join intersections of the metal nanowires.

Abstract translation: 提供一种通过脉冲光照射来制造导电性提高的透明导电图案的方法。 透明导电图案是通过在衬底上涂布并干燥具有分散在其中的金属纳米线的分散液来沉积金属纳米线，并且将脉冲宽度为20微秒到50毫秒的脉冲光照射到沉积在衬底上的金属纳米线 从而连接金属纳米线的交点。

公开(公告)号：EP2147466B9

公开(公告)日：2014-07-16

申请号：EP08746371.7

申请日：2008-04-18

Applicant: Cambrios Technologies Corporation

Inventor： JONES, David ,  PSCHENITZKA, Florian ,  QUAN, Xina ,  SPAID, Michael A. ,  WOLK, Jeffrey

IPC: H01L29/41 ,  H01L31/0224 ,  G02F1/00 ,  H01L33/00 ,  B82Y10/00 ,  H05K1/18 ,  H01L33/42 ,  H01L29/06 ,  H01L51/00 ,  H01L51/52

CPC classification number: H05K3/245 ,  B82Y10/00 ,  B82Y30/00 ,  G02F1/13439 ,  H01L29/0669 ,  H01L29/413 ,  H01L31/1884 ,  H01L51/0048 ,  H01L51/5206 ,  H05K1/097 ,  H05K3/249 ,  H05K2201/0108 ,  H05K2201/026 ,  Y02E10/50

公开(公告)号：EP2729973A1

公开(公告)日：2014-05-14

申请号：EP12737735.6

申请日：2012-07-02

Applicant: Huchinson

Inventor： ROGER, Stephane ,  DIEUDONNE, Marie ,  GUICHENEY, Grégory ,  SONNTAG, Philippe

IPC: H01L51/44 ,  H01L51/52 ,  H01B1/22 ,  H01L31/0224 ,  H01L31/18 ,  H05B33/28 ,  B22F1/00 ,  B82Y30/00

CPC classification number: H05K1/0274 ,  B22F1/0025 ,  B22F1/0074 ,  B82Y30/00 ,  H01B1/22 ,  H01B13/0013 ,  H01L31/022466 ,  H01L31/1884 ,  H01L51/442 ,  H01L51/444 ,  H01L51/5215 ,  H05K1/0298 ,  H05K1/0306 ,  H05K1/09 ,  H05K2201/0108 ,  H05K2201/026 ,  H05K2201/0314 ,  H05K2201/10128 ,  Y02E10/549

Abstract: The present invention relates to a transparent conductive multilayer electrode comprising a substrate layer (1), a tie layer (2), a percolating network of metal nanowires (3), and an electrical homogenization layer (4), said electrical homogenization layer (4) comprising: an elastomer having a glass transition temperature T
g below 20
o C; and/or a thermoplastic having a glass transition temperature below 20
o C; and/or a polymer; a conductive, optionally substituted, polythiophene; and, conductive or semiconductor nanoscale fillers.

公开(公告)号：EP2477229A3

公开(公告)日：2012-09-19

申请号：EP12154338.3

申请日：2008-04-18

Applicant: Cambrios Technologies Corporation

Inventor： Jones, David ,  Pschenitzka, Florian ,  Quan, Xina ,  Spaid, Michael A. ,  Wolk, Jeffrey

IPC: H01L31/0224 ,  G02F1/00 ,  H01L33/00 ,  H01L31/18 ,  H05K3/24

CPC classification number: H05K3/245 ,  B82Y10/00 ,  B82Y30/00 ,  G02F1/13439 ,  H01L29/0669 ,  H01L29/413 ,  H01L31/1884 ,  H01L51/0048 ,  H01L51/5206 ,  H05K1/097 ,  H05K3/249 ,  H05K2201/0108 ,  H05K2201/026 ,  Y02E10/50

Abstract: Composite transparent conductors are described, which comprise a primary conductive medium based on metal nanowires and a secondary conductive medium based on a continuous conductive film.

公开(公告)号：EP2448383A1

公开(公告)日：2012-05-02

申请号：EP10425349.7

申请日：2010-11-11

Applicant: Politecnico di Torino ,  C.R.F. Società Consortile per Azioni ,  Universita' Degli Studi di Torino ,  R.T.M. S.p.A.

Inventor： Zecchina, Adriano ,  Bardelli, Fabrizio ,  Bertarione, Serena ,  Caputo, Giuseppe ,  Castelli, Paolo ,  Cesano, Federico ,  Civera, Pierluigi ,  Demarchi, Danilo ,  Galli, Roberta ,  Innocenti, Cianfranco ,  Carano, Domenica ,  Veca, Antonino ,  Zanetti, Marco

IPC: H05K3/10 ,  H05K1/03

CPC classification number: H05K3/105 ,  H05K1/02 ,  H05K1/0373 ,  H05K2201/026 ,  H05K2201/0323 ,  H05K2203/107 ,  H05K2203/1136 ,  Y10T29/49155

Abstract: Process for producing conductive and/or piezoresistive traces in a non-conductive polymeric substrate through laser irradiation, characterised in that said substrate is a composite polymeric material, comprising the matrix of a polymer not susceptible to carbonisation through laser irradiation and a dispersed phase comprising carbon nano fibres and/or nanotubes.

Abstract translation: 在通过激光照射，DASS所述基底非导电聚合物基材生产传导和/或压阻痕迹处理是复合聚合材料，包含聚合物的基体不容易通过激光照射和分散相包含羧酸到CARBO组织 纳米纤维和/或纳米管。

公开(公告)号：EP2415849A1

公开(公告)日：2012-02-08

申请号：EP10758517.6

申请日：2010-03-25

Applicant: Toray Industries, Inc.

Inventor： SEKIGUCHI, Hiroki ,  MATA, Junji

IPC: C09K13/04 ,  C09K13/02 ,  C09K13/06 ,  H01B13/00 ,  H01J11/02 ,  H01L21/306 ,  H05K3/06

CPC classification number: H01J9/02 ,  B82Y10/00 ,  C09K13/04 ,  C09K13/06 ,  C23F1/02 ,  C23F1/18 ,  C23F1/30 ,  H01L31/1884 ,  H05K3/067 ,  H05K2201/026 ,  H05K2201/0323 ,  Y02E10/50

Abstract: Disclosed is an agent for removing a conductive film, which contains: an acid having a boiling point of 80°C or higher, a base having a boiling point of 80°C or higher, or a compound which generates an acid or a base by external energy in combination with a solvent, a resin, and a leveling agent. Also disclosed is a method for removing a conducting film, which uses the agent for removing a conductive film. The agent for removing a conductive film and the method for removing a conductive film are capable of in-place uniformity removing a desired portion of a conductive film.

Abstract translation: 公开的是用于去除的导电膜，其中含有的试剂：具有80℃或更高，具有80℃或更高，或哪些基因的酸或碱通过速率的化合物的沸点的碱的沸点在酸 外部能量在与溶剂，树脂，和均化剂的组合。 所以光盘游离缺失是去除导电电影，它使用代理去除导电膜的方法。 用于去除的导电膜和用于去除的导电膜的方法中的试剂能够就地均匀去除所需的导电膜的一部分的。

公开(公告)号：EP2191043A4

公开(公告)日：2011-09-28

申请号：EP08798196

申请日：2008-08-19

Applicant: SHOCKING TECHNOLOGIES INC

Inventor： KOSOWSKY LEX ,  FLEMING ROBERT ,  WU JUNJUN

IPC: H05K1/02 ,  H01C7/10

CPC classification number: H01C7/1013 ,  B82Y10/00 ,  H01C7/105 ,  H05K1/0257 ,  H05K1/0259 ,  H05K1/0373 ,  H05K1/167 ,  H05K2201/0218 ,  H05K2201/0248 ,  H05K2201/026 ,  H05K2201/0738 ,  H05K2203/105

公开(公告)号：EP2332883A2

公开(公告)日：2011-06-15

申请号：EP09813245.9

申请日：2009-09-10

Applicant: LG Chem, Ltd.

Inventor： KWON, Won-Jong ,  KIM, Jae-Hong ,  JIN, Sun-Mi ,  LEE, Sang-Uck ,  LIM, Young-Soo

IPC: B82B3/00

CPC classification number: H01B1/22 ,  B22F1/0018 ,  B22F9/24 ,  B22F2001/0033 ,  B82Y10/00 ,  B82Y30/00 ,  C09D11/52 ,  H01B1/24 ,  H01L31/022433 ,  H05K1/092 ,  H05K1/097 ,  H05K2201/026 ,  Y02E10/50 ,  Y10S977/762 ,  Y10S977/81 ,  Y10S977/895 ,  Y10S977/90 ,  Y10T428/12229

Abstract: The present invention relates to a metal nanobelt and a method of manufacturing the same, and a conductive ink composition and a conductive film including the same. The metal nanobelt can be easily manufactured at a normal temperature and pressure without requiring the application of high temperature and pressure, and also can be used to form a conductive film or conductive pattern that exhibits excellent conductivity if the conductive ink composition including the same is printed onto a substrate before a heat treatment or a drying process is carried out at low temperature. Therefore, the metal nanobelt and the conductive ink composition may be applied very appropriately for the formation of conductive patterns or conductive films for semiconductor devices, displays, solar cells in environments requiring low temperature heating. The metal nanobelt has a length of 500 nm or more, a length/width ratio of 10 or more, and a width/thickness ratio of 3 or more.

公开(公告)号：EP2325693A1

公开(公告)日：2011-05-25

申请号：EP11155249.3

申请日：2003-10-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Park, Jong Jin ,  Jung, Myung Sup ,  Lee, Jae Jun

IPC: G03F7/027

CPC classification number: H05K3/02 ,  B82Y10/00 ,  B82Y30/00 ,  G03F7/027 ,  H01L51/0048 ,  H01L51/0052 ,  H05K2201/026 ,  H05K2201/0323 ,  H05K2203/0514 ,  Y10S977/89

Abstract: Disclosed is a composition comprising carbon nanotubes having surfaces modified by double bond-containing functional groups introduced into the surface of the carbon nanotubes.

Abstract translation: 公开了包含具有由引入到碳纳米管的表面含双键的官能团改性的表面的碳纳米管的组合物。