发明名称 |
Struktur mit an der Form anliegender Beschichtung aus Mischpolymer mit kontrolliertem elektrischem Widerstand |
摘要 |
<p>A conformally coated structure includes a component of an electronic assembly (20), such as a microelectronic device (24), a part of a package (32), or an electrically conductive trace (38), and a conformal coating (40) applied to a surface of the structure. The conformal coating (40) is a cured polymer blend of a base polymer and an electrically conductive polymer. The polymer blend has an electrical resistivity of from about 10<9> to about 10<13> ohm-centimeter. The polymer blend contains from about 0.5 percent to about 4 percent by weight of the electrically conductive polymer, with the remainder comprising the base polymer. The electrically conductive polymer may be a polyaniline, and the base polymer may be a urethane (Fig. 1). <IMAGE></p> |
申请公布号 |
DE60142322(D1) |
申请公布日期 |
2010.07.22 |
申请号 |
DE2001642322 |
申请日期 |
2001.07.12 |
申请人 |
THE BOEING CO. |
发明人 |
LEE, CHRIS;LONG, LYNN E.;LEUNG, PHILIP L. |
分类号 |
H05K3/28;H01L23/29;H01L23/31;H05K1/02;H05K1/16;H05K9/00 |
主分类号 |
H05K3/28 |
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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