发明名称 |
Dielectric material in sheet form |
摘要 |
A dielectric sheet material useful in electronics applications is provided. The material preferably is porous, expanded polytetrafluoroethylene (PTFE) having a plurality of through-holes. The walls of the through-holes are solid, sintered PTFE which impart a high degree of compressive strength to the otherwise highly compressible porous PTFE. The through-holes having solid walls may be formed in the material by a laser or by other means.
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申请公布号 |
US4701362(A) |
申请公布日期 |
1987.10.20 |
申请号 |
US19860921122 |
申请日期 |
1986.10.21 |
申请人 |
JUNKOSHA CO., LTD. |
发明人 |
SUZUKI, HIROSUKE;IMAIZUMI, HARUO |
分类号 |
H01B3/00;B29C67/20;H01B3/44;H01B17/56;H05K1/03;(IPC1-7):B32B3/10;B32B27/32 |
主分类号 |
H01B3/00 |
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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