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    • 8. 发明申请
    • ARTIFICIAL OPTIC NERVE NETWORK MODULE, ARTIFICIAL RETINA CHIP MODULE, AND METHOD FOR FABRICATING THE SAME
    • 人工神经网络模块,人造革芯片模块及其制造方法
    • US20090210055A1
    • 2009-08-20
    • US12211829
    • 2008-09-17
    • Tao-Chih ChangMin-Lin Lee
    • Tao-Chih ChangMin-Lin Lee
    • A61F2/14
    • A61F9/08A61F2/141A61N1/36046
    • An artificial retina chip module including a signal processing chip, a first polymer bump layer, and a photodiode array chip is provided. The signal processing chip includes a plurality of first pad disposed on a surface thereof. The first polymer bump layer includes a plurality of polymer bumps insulated from one another. Each of the first polymer bumps is composed of a polymer material and a conductive layer coated on the polymer material. Each first polymer bump is embedded into the corresponding first pad and the signal processing chip, wherein one end of the first polymer bump protrudes from the first pad and the other end thereof protrudes from a back surface of the signal processing chip. The photodiode array chip is disposed at one side of the signal processing chip and is electrically connected to the signal processing chip through the first polymer bumps.
    • 提供了包括信号处理芯片,第一聚合物凸块层和光电二极管阵列芯片的人造视网膜芯片模块。 信号处理芯片包括设置在其表面上的多个第一焊盘。 第一聚合物凸块层包括彼此绝缘的多个聚合物凸块。 每个第一聚合物凸块由聚合物材料和涂覆在聚合物材料上的导电层组成。 每个第一聚合物凸块被嵌入到相应的第一焊盘和信号处理芯片中,其中第一聚合物凸块的一端从第一焊盘凸出并且另一端从信号处理芯片的后表面突出。 光电二极管阵列芯片设置在信号处理芯片的一侧,并通过第一聚合物凸块与信号处理芯片电连接。