Title:
【発明の名称】異方導電性接着剤およびそれを用いた導電接続構造
Document Type and Number:
Japanese Patent JP2737647
Kind Code:
B2
Abstract:
An electrically connecting structure including a first electronic part having a first connecting terminal, a second electronic part having a second connecting terminal which is arranged to face the first connecting terminal of the first electronic part, and an anisotropic conductive adhesive arranged between the first connecting terminal and the second connecting terminal. The anisotropic conductive adhesive includes an insulating adhesive, a plurality of first conductive particles which are covered with an insulating layer, and a plurality of second conductive particles which are not covered with any material. The first conductive particles and the second conductive particles have substantially the same size. Portions of the insulating layer covering the first conductive particles are brought into contact with the first connecting terminal and the second connecting terminal, and are broken away, under a force which is applied to the first connecting terminal and the second connecting terminal, so that the first conductive particles are brought into contact with the first connecting terminal and the second connecting terminal. The second conductive particles are brought into contact with the first connecting terminal and the second connecting terminal under the force which is applied to the first connecting terminal and the second connecting terminal, and the first connecting terminal and the second connecting terminal are electrically connected to each other through the first conductive particles and the second conductive particles.
Inventors:
SATO MINORU
Application Number:
JP6541794A
Publication Date:
April 08, 1998
Filing Date:
March 10, 1994
Export Citation:
Assignee:
KASHIO KEISANKI KK
International Classes:
C09J9/02; C09J11/04; H01B1/00; H01B1/20; H01B5/16; H01R4/04; H01R11/01; H05K3/32; (IPC1-7): C09J9/02; H01B1/00; H01B1/20; H01B5/16; H01R4/04; H01R11/01
Attorney, Agent or Firm:
Jiro Sugimura