Aeolotropism conductive sheet, its mfg. process and products using same

An anisotropic, thin plate technology, applied in the field of anisotropic conductive thin plates, can solve problems such as shortening the service life and failing to maintain electrical conductivity
CN1349101AInactive Publication Date: 2002-05-15ISC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ISC CO LTD
Publication Date
2002-05-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

Disclosed is an anisotropically conductive sheet which can retain required conductivity over a long time even when used repeatedly, or used under a high-temperature environment, and has a long service life owing to its high durability and thermal durability, a production process thereof, and applied products thereof. The anisotropically conductive sheet contains conductive particles exhibiting magnetism in a state. oriented in a thickness-wise direction in an elastic polymeric substance having durometer hardness of 20 to 90, and a lubricant or parting agent is coated on the particles.
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Description

field of invention

[0001] The present invention relates to an anisotropic conductive sheet suitable for, for example, electrical connection between circuit devices such as electronic parts, or as an electrical connection for circuit devices such as printed circuit boards, a method for manufacturing the same, and products for use thereof. Test the connectors in the unit. Background technique

[0002] The anisotropic conductive sheet is a sheet that exhibits conductivity only in the thickness direction, or has a pressure-sensitive conductor member that exhibits conductivity only in the thickness direction when pressure is applied in the thickness direction. Since the anisotropic conductive sheet has the following characteristics: compact electrical connection can be realized without any measures such as welding or mechanical assembly, and soft connection can be realized by using mechanical shock or strain absorbed in it, so it can be widely used as a connector , used to reali...

Claims

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