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    • 10. 发明授权
    • Optical/electrical hybrid substrate
    • 光/电混合基板
    • US07596289B2
    • 2009-09-29
    • US12119683
    • 2008-05-13
    • Takanori YamamotoKenji Yanagisawa
    • Takanori YamamotoKenji Yanagisawa
    • G02B6/12
    • G02B6/12002G02B6/4214G02B6/43H01L2224/16225H01L2224/73204H01L2924/15311H05K1/0274H05K3/4644
    • In an optical/electrical hybrid substrate 10 including a wiring board 11 having a wiring and a via, and an optical waveguide 12 including an optical waveguide body 80 having a first clad layer 81, a second clad layer 83 and a core portion 82 disposed between the first clad layer 81 and the second clad layer 83 and provided on the wiring board 11, and a pair of mirrors 88 and 89 for reflecting a light signal, a first wiring pattern 96 for electrically connecting a terminal 117 of a light emitting device 13 for irradiating the light signal to the wiring and via, and a second wiring pattern 97 for electrically connecting a terminal 119 of a light receiving device 14 for receiving the light signal to the wiring and via, the first and second wiring patterns 96 and 97 are disposed in the optical waveguide body 80.
    • 在包括具有布线和通孔的布线基板11的光电混合基板10中,以及包括具有第一包层81的光波导体80和第二包层83以及设置在第二包层81之间的芯部82的光波导12 第一覆盖层81和第二覆盖层83并且设置在布线板11上,以及一对用于反射光信号的反射镜88和89,用于电连接发光器件13的端子117的第一布线图案96 用于将光信号照射到布线和通孔,以及用于将用于接收光信号的光接收装置14的端子119电连接到布线和通孔的第二布线图案97,第一和第二布线图案96和97是 设置在光波导体80中。