发明名称 Chip carrier package with optical vias
摘要 Considerable manufacturing efficiency and flexibility is provided by configuring the lower surface of a chip carrier to include multiple holes specifically designed to receive coupling fibers. By appropriately positioning these holes, the coupling fibers can be aligned with necessary optical elements of optoelectronic chips carried by the chip carrier. Similarly, the opposite end of the fibers can be appropriately configured and positioned for coupling to waveguide structures or fiber optic structures which may be embedded in printed circuit boards. By utilizing an appropriately configured chip carrier, and related fibers, a signal transmission structure is achieved which effectively bridges the gap between a chip carrier and a related printed circuit board.
申请公布号 US7486847(B1) 申请公布日期 2009.02.03
申请号 US20080059858 申请日期 2008.03.31
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 DELLMANN LAURENT A.;HORST FOLKERT;OFFREIN BERT J.
分类号 G02B6/12 主分类号 G02B6/12
代理机构 代理人
主权项
地址