发明名称 |
CIRCUIT CONNECTING ADHESION FILM AND CIRCUIT CONNECTING STRUCTURE |
摘要 |
Provided is a circuit connecting adhesion film having at least an adhesive layer (A) and an adhesive layer (B), wherein the adhesive layer (A) is an anisotropic conductive layer (11) containing a prescribed adhesive ingredient (3a) and conductive particles (5), and the adhesive layer (B) is an insulation layer (12) containing a prescribed adhesive ingredient (3b). The thickness of the adhesive layer (A) is 0.3 to 1.5 times the average particle diameter of the conductive particles contained in the adhesive layer (A), and the circuit pitch of at least one of two circuit boards is 40 µm or less. |
申请公布号 |
KR20110116034(A) |
申请公布日期 |
2011.10.24 |
申请号 |
KR20117019005 |
申请日期 |
2011.01.06 |
申请人 |
HITACHI CHEMICAL COMPANY, LTD. |
发明人 |
TATSUZAWA TAKASHI;KOBAYASHI KOUJI;SEKI KOTARO |
分类号 |
H01R11/01;C09J9/02;H01B1/22;H05K1/14 |
主分类号 |
H01R11/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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