发明名称 |
CONTACTOR AND TESTING METHOD USING IT |
摘要 |
PURPOSE: To provide a contactor provided with a contact electrode greatly elastically deformable in the thickness direction even at a narrow pitch and capable of bringing all the contact electrodes into contact with a terminal at a low pressure in spite of dispersion in height of the contact electrodes. CONSTITUTION: A through-hole 6 extending in the thickness direction of an insulated base board 4 is formed. In the through-hole 6, a plurality of elastic balls 8 as conductive particles are arranged in a line along the through-hole 6. A part of the ball 8 in each end part is protruded from the surface of the insulated base board 4. |
申请公布号 |
KR20020001486(A) |
申请公布日期 |
2002.01.09 |
申请号 |
KR20010002652 |
申请日期 |
2001.01.17 |
申请人 |
FUJITSU LIMITED |
发明人 |
HASHITANI TAKAFUMI;KIDA SUSUMU;MARUYAMA SHIGEYUKI;MIDORIKAWA ICHIRO;WATANABE NAOYUKI;YANO EI |
分类号 |
G01R31/26;G01R1/04;G01R1/067;G01R1/073;H01L21/66;H01L23/498;(IPC1-7):G01R31/26 |
主分类号 |
G01R31/26 |
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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