Optical module

专利名称：Optical module

发明人：Takatoshi Yagisawa,Takashi Shiraishi申请号：US14192294申请日：20140227公开号：US09054812B2公开日：20150609

专利附图：

摘要：An optical module includes: a first circuit board on which a connector socket ismounted, an optical transceiver module that is electrically connected to the first circuitboard via the connector socket; a heat sink; and a heat dissipating sheet. The opticaltransceiver module includes: a second circuit board on which an E/O converter, a drive

circuit for the E/O converter, an O/E converter, and a current-to-voltage conversion circuitfor the O/E converter are mounted; and an optical waveguide that guides an opticalsignal generated by the E/O converter to an output end of the optical transceivermodule, and that guides an input optical signal to the O/E converter. The heat sink isthermally coupled to the E/O converter, the drive circuit, the O/E converter, and thecurrent-to-voltage conversion circuit via the heat dissipating sheet, and presses theoptical transceiver module onto the first circuit board.

申请人：FUJITSU LIMITED

地址：Kawasaki-shi, Kanagawa JP

国籍：JP

代理机构：Fujitsu Patent Center

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