发明名称 |
ARTICLE AND METHOD FOR TEMPORARILY SECURING A FLEXIBLE CIRCUIT TO A RIGID MEMBER |
摘要 |
An article and process provides accurate alignment and a temporary bond between flexible circuit layers (12) and stiffening members (16) during the lay-up process prior to subsequent lamination steps. Plated metal features (26) located on the flexible circuitry (12) are extruded through holes (30) in an intermediate adhesive layer (14), then compressed against the wall of a hole (32) in the stiffening member (16). The extruded material (26) is plastically deformed and thereby temporarily secures the assembly (10) of flexible circuit (12), adhesive (14) and stiffening member (16) through a friction fit in the hole (32). This temporary bond allows the assembly to be picked up and placed on a lamination plate while retaining alignment of the components. |
申请公布号 |
WO9916292(A1) |
申请公布日期 |
1999.04.01 |
申请号 |
WO1998US01313 |
申请日期 |
1998.01.23 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
PLEPYS, ANTHONY, R.;GEISSINGER, JOHN, D.;DURHAM, JOHN, W. |
分类号 |
H05K1/00;H05K3/00;H05K3/40;(IPC1-7):H05K3/00 |
主分类号 |
H05K1/00 |
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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