| 摘要 |
PROBLEM TO BE SOLVED: To provide a contact sheet for surely bringing an electronic device to be measured into electrical contact with an inspection circuit board, when a high-rigidity inspection multilayer circuit board must be used as a sheet-like intermediate connection member, arranged and installed between the electronic device and the inspection circuit board so as to electrically connect a terminal part of the electronic device to a terminal part of the inspection circuit board. SOLUTION: A surface-to-rear continuity part, which uses a sheet-like insulating substrate as a base, which passes the substrate in a direction at right angles to the surface and the back of the substrate so as to set the surface and the back into continuity and which is composed of a conductive rubber elastic material having rubber elasticity, is installed. One face side of the surface-to-rear continuity part is provided with a connecting terminal part brought into contact with the terminal part of the electronic device, and the other face side is provided with a connecting terminal part brought into contact with the terminal part of the inspection circuit board. When the electronic device is inspected, the terminal part of the electronic device and the terminal part of the inspection circuit board are electrically connected via the surface- to-rear continuity part in the direction at right angles to the surface and the back of the substrate in the surface-to-rear continuity part. COPYRIGHT: (C)2003,JPO
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