| 摘要 |
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 W2 and longitudinal thickness W5 in the first penetrating region (222c) may be arbitrarily determined. Similarly, the transverse thickness W3 and longitudinal thickness W5 in 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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