Method of making thermally-conductive casings for optical heads in optical disc players

发明授权

US06685855B1 Method of making thermally-conductive casings for optical heads in optical disc players 失效

标题翻译：在光盘播放器中制造用于光头的导热外壳的方法

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专利标题： Method of making thermally-conductive casings for optical heads in optical disc players
专利标题（中）： 在光盘播放器中制造用于光头的导热外壳的方法
申请号： US10459312

申请日： 2003-06-11
公开(公告)号： US06685855B1

公开(公告)日： 2004-02-03
发明人: James Miller , Kevin McCullough , E. Mikhail Sagal
申请人： James Miller , Kevin McCullough , E. Mikhail Sagal
主分类号： B29D1100
IPC分类号： B29D1100

Method of making thermally-conductive casings for optical heads in optical disc players

摘要：

A method of making a thermally-conductive casing for an optical head in a disc player is provided. The method involves molding a polymer composition comprising: i) about 20% to about 80% by weight of a polymer matrix such as polyphenylene sulfide, and ii) about 20% to about 80% by weight of a thermally-conductive material such as carbon graphite into a casing for the optical head. A reinforcing material, such as glass, and other additives, such as flame retardants, can be incorporated into the polymer composition.

摘要（中）：

提供了一种制造用于光盘播放器中的光头的导热壳体的方法。该方法包括模制聚合物组合物，其包括：i）约20重量％至约80重量％的聚合物基质例如聚苯硫醚，和ii）约20重量％至约80重量％的导热材料如碳石墨成为光学头的外壳。可以在聚合物组合物中加入诸如玻璃的增强材料和其它添加剂，例如阻燃剂。

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