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    • 4. 发明授权
    • Electro-static discharge structure for terminal with LCD module
    • 带LCD模块的终端静电放电结构
    • US07554620B2
    • 2009-06-30
    • US11348983
    • 2006-02-07
    • Soo-Hyung KimYoung-Tack ChoYoung-Min KangSeung-Bae Pyon
    • Soo-Hyung KimYoung-Tack ChoYoung-Min KangSeung-Bae Pyon
    • G02F1/1333
    • H04M1/0266G02F2001/133334H04M1/0225H04M1/0235H05K9/0067
    • An ESD structure in an LCD module mounting structure in a terminal for mounting an LCD module on the inner surface of a case frame to be exposed through an opening of a predetermined size formed on the case frame. In the ESD structure, an EMI shielding is formed to be electrically connected to a main board of the terminal and grounded by coating EMI spray all over the inner surface of the case frame including a part of an overlap between the inner surface of the case frame and the LCD module. At least one through hole penetrates from the inner surface to the outer surface of the case frame at an appropriate portion of the overlap. Conductive means electrically connects the inner surface of the through hole to the EMI shielding. Therefore, externally introduced static electricity is actively grounded inside the terminal along the through hole.
    • 在LCD模块安装结构中的ESD结构,用于将LCD模块安装在壳体框架的内表面上以通过形成在壳体框架上的预定尺寸的开口露出。 在ESD结构中,EMI屏蔽形成为电连接到端子的主板并且通过在壳体框架的内表面上覆盖EMI喷涂而覆盖,包括壳体框架的内表面之间的重叠部分 和LCD模块。 在重叠的适当部分,至少一个通孔从壳体框架的内表面穿透到外表面。 导电装置将通孔的内表面电连接到EMI屏蔽。 因此,外部引入的静电沿着通孔主动接地在端子内。