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    • 10. 发明授权
    • Circuit pattern forming method and circuit pattern forming device
    • 电路图案形成方法和电路图案形成装置
    • US07867561B2
    • 2011-01-11
    • US11454862
    • 2006-06-19
    • Takashi MoriYuji TsuruokaMasao FurukawaSeiichi KamiyaNobuhito Yamaguchi
    • Takashi MoriYuji TsuruokaMasao FurukawaSeiichi KamiyaNobuhito Yamaguchi
    • B41J29/393
    • H05K3/125H05K3/4647H05K2203/013H05K2203/1476
    • A circuit pattern forming method includes a first ejection step of ejecting large droplets of a circuit pattern forming liquid onto a substrate, by causing a liquid ejection head to scan the substrate, to form first dots of the liquid on the substrate with gaps between the first dots, a second ejection step of ejecting, from the liquid ejection head, before the first dots formed on the substrate solidify, and while the liquid ejection head is caused to scan the substrate in the first ejection step, a small droplet, which is smaller in size than the large droplets, to form a second dot of the liquid between the first dots of the liquid on the substrate and, thereby to form a liquid circuit pattern by mixing the first dots and the second dot together, and a fixing step of solidifying the liquid circuit pattern to form a circuit pattern on the substrate.
    • 电路图形形成方法包括:第一喷射步骤,通过使液体喷射头扫描基板,将形成液体的大液滴喷射到基板上,以在基板上形成液体的第一点,其中第一 点,在液体喷射头之前,在形成在基板上的第一点固化之前喷射第二喷射步骤,并且当在第一喷射步骤中使液体喷射头扫描基板时,小液滴较小 尺寸大于液滴的大小,在基板上的液体的第一点之间形成液体的第二点,从而通过将第一点和第二点混合在一起形成液体电路图案,并且固定步骤 凝固液体电路图案以在基板上形成电路图案。