发明名称 Thermally conductive interface
摘要 A thermally conductive material is provided as a mixture of a silicone, a ceramic powder, and a curing catalyst. The material may be pre-formed into a pad and each side of the film protected with removable release layers. Each side of the film may also include a coating of an adhesive material that aids in coupling the interface film with a surface. The material may alternatively be produced in a screen-printable paste. As such, a layer of the paste may be screen-printed on a surface as complete sheet form or as a patterned film by using a stencil patterned screen mesh. The interface material is sandwiched between a printed circuit board and a heat sink to form the circuit board assembly. In a multi-step press process, the assembly is cured and a laminate formed. The assembly process may also include a priming function that prepares metal surfaces of the circuit board and heat sink for receiving the interface material.
申请公布号 US2006266475(A1) 申请公布日期 2006.11.30
申请号 US20050136125 申请日期 2005.05.24
申请人 AMERICAN STANDARD CIRCUITS, INC. 发明人 KUMAR SUNDARAM N.;SITES GARY G.
分类号 B32B27/00 主分类号 B32B27/00
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