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    • 3. 发明授权
    • Interposer and probe card having the same
    • 内插器和探针卡具有相同的功能
    • US07884628B2
    • 2011-02-08
    • US12285962
    • 2008-10-17
    • Young-Soo AnSang-Hoon LeeSe-Jang Oh
    • Young-Soo AnSang-Hoon LeeSe-Jang Oh
    • G01R31/02
    • G01R31/2889H01R12/714
    • An interposer may include a first base, at least one first signal line in the first base, and at least one first ground line in the first base, wherein the ground line surrounds the at least one first signal line. The at least one first signal line and the at least one first ground line may be exposed through an upper surface of the first base. The at least one first signal line may be configured to conduct a test current through the first base. An interposer may also include a second base below the first base and may include a printed circuit board between the first base and the second base. A probe card may include a multilayer substrate having at least one contact needle, a coaxial board having at least one coaxial signal cable and the above described interposer between the multilayer substrate and the coaxial board.
    • 插入器可以包括第一基极,第一基极中的至少一个第一信号线和第一基极中的至少一个第一接地线,其中接地线包围至少一个第一信号线。 所述至少一个第一信号线和所述至少一个第一接地线可以通过所述第一基座的上表面暴露。 所述至少一个第一信号线可以被配置为进行穿过所述第一基座的测试电流。 插入器还可以包括位于第一基座下方的第二基座,并且可以包括在第一基座和第二基座之间的印刷电路板。 探针卡可以包括具有至少一个接触针的多层衬底,具有至少一个同轴信号电缆的同轴板以及多层衬底和同轴板之间的上述插入器。
    • 4. 发明申请
    • Interposer and probe card having the same
    • 内插器和探针卡具有相同的功能
    • US20090102500A1
    • 2009-04-23
    • US12285962
    • 2008-10-17
    • Young-Soo AnSang-Hoon LeeSe-Jang Oh
    • Young-Soo AnSang-Hoon LeeSe-Jang Oh
    • G01R31/26H01R12/00
    • G01R31/2889H01R12/714
    • An interposer may include a first base, at least one first signal line in the first base, and at least one first ground line in the first base, wherein the ground line surrounds the at least one first signal line. The at least one first signal line and the at least one first ground line may be exposed through an upper surface of the first base. The at least one first signal line may be configured to conduct a test current through the first base. An interposer may also include a second base below the first base and may include a printed circuit board between the first base and the second base. A probe card may include a multilayer substrate having at least one contact needle, a coaxial board having at least one coaxial signal cable and the above described interposer between the multilayer substrate and the coaxial board.
    • 插入器可以包括第一基极,第一基极中的至少一个第一信号线和第一基极中的至少一个第一接地线,其中接地线包围至少一个第一信号线。 所述至少一个第一信号线和所述至少一个第一接地线可以通过所述第一基座的上表面暴露。 所述至少一个第一信号线可以被配置为进行穿过所述第一基座的测试电流。 插入器还可以包括位于第一基座下方的第二基座,并且可以包括在第一基座和第二基座之间的印刷电路板。 探针卡可以包括具有至少一个接触针的多层衬底,具有至少一个同轴信号电缆的同轴板以及多层衬底和同轴板之间的上述插入器。