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    • 6. 发明授权
    • Method for practically loading transmission or receiving module for optical link and its rigid flexible board
    • 实际装载光纤链路传输或接收模块及其刚性柔性板的方法
    • US06445475B1
    • 2002-09-03
    • US09323620
    • 1999-06-01
    • Akihiko OkuboraTakahiko Kosemura
    • Akihiko OkuboraTakahiko Kosemura
    • H04B1012
    • G02B6/4277G02B6/4201G02B6/4202G02B6/423G02B6/4246G02B6/4266G02B6/428G02B6/4281G02B6/4283G02B6/4292H05K1/189H05K3/4691
    • A method for practically loading a small-sized and compact transmission or receiving module for an optical link in which interference between a receiving circuit and a transmission circuit can be prevented, high speed and high quality communications with a high S/N ratio can be carried out, and generated heat at the IC or the like can be discharged efficiently to a surrounding atmosphere, wherein at least a pair optical fibers 2 are installed at a fiber installing part 4, each light emitting element 5 and light receiving element 6 is arranged in a direction of an optical axis each of transmission optical fiber and receiving optical fiber installed at the fiber installing part, a first board 10 connected to root portions of the lead terminals of the light emitting element and the light receiving element is integrally formed with a second board 12 and a third board 14 respectively connected to both opposing ends of the first board through a flexible board, and the second board and the third board are folded at a substantial right angle to the first board in such a way that the second board and the third board face away from each other.
    • 一种用于实际加载用于光链路的小型紧凑型发送或接收模块的方法,其中可以防止接收电路和发送电路之间的干扰,可以承载具有高S / N比的高速和高质量通信 并且在IC等产生的热量可以有效地排放到周围的大气中,其中至少一对光纤2安装在光纤安装部分4处,每个发光元件5和光接收元件6被布置在 安装在光纤安装部分的传输光纤和接收光纤各自的光轴的方向,与发光元件的引线端子和光接收元件的根部连接的第一板10一体地形成有第二 板12和第三板14分别通过柔性板连接到第一板的两个相对端,并且第二板和第二板14 第三板以与第一板基本成直角的方式折叠成使得第二板和第三板彼此远离。