Dielectric sheet

Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...

Reexamination Certificate

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C439S091000, C174S145000, C174S13700R

Reexamination Certificate

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07841862

ABSTRACT:
To provide a dielectric sheet that can be used as an elastomer connector in order to connect highly integrated circuit board and fine pitch electronic parts. The dielectric sheet (10f) comprises a first penetrating region (222c) having high permittivity, and a second penetrating region (33a) having conductivity, the regions are arranged and formed in such a way that they are alternatively interspersed in longitudinal and crosswise directions in a non-conductive sheet-shaped elastomer. The transverse thickness W2and longitudinal thickness W5in the first penetrating region (222c) may be arbitrarily determined. Similarly, the transverse thickness W3and longitudinal thickness W5in the second penetrating region (33a) may be arbitrarily determined. The dielectric sheet (10f) serves to compliment the circuit of electronic parts (for example, the printing board) to be connected thereto.

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International Search Report mailed on Jun. 22, 2004.

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