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    • 3. 发明授权
    • Liquid crystal display apparatus and apparatus for manufacturing the same
    • 液晶显示装置及其制造装置
    • US5978060A
    • 1999-11-02
    • US749765
    • 1996-11-20
    • Toshiteru NakawakiShinichi TaniMasayoshi Takemoto
    • Toshiteru NakawakiShinichi TaniMasayoshi Takemoto
    • G02F1/1345G02F1/13G09F9/00H05K1/14H05K3/36
    • G02F1/13452H05K1/14H05K3/361
    • An object of the invention is to solve the problem that a pitch of a connection terminal is limited and a circuit size is enlarged by itself in the case where a Com-PWB and a Seg-PWB provided along a side of the liquid crystal display panel are connected via the flexible flat cable. The Com-PWB is provided approximately in parallel along one side of the liquid crystal display panel on the voltage application terminal side of the scanning electrode while the Seg-PWB is provided approximately in parallel along the other side of the liquid crystal display panel on the voltage application terminal side of the data electrode. The Com-PWB has a length nearly equal to that of the one side of the liquid crystal display panel while the Seg-PWB has a length nearly equal to that of the other side of the liquid crystal display panel. The Com-PWB and the Seg-PWB are electrically connected with an FPC. The FPC has a bent part, and is arranged in the vicinity of the end part where the Com-PWB and the Seg-PWB are located in proximity to each other, and the bent part is arranged in proximity to the liquid crystal display panel. Such liquid crystal display panel, the Com-PWB, the Seg-PWB and the FPC are supported together by the upper bezel and the lower bezel.
    • 本发明的目的是为了解决在液晶显示面板侧设置有Com-PWB和Seg-PWB的情况下,连接端子的间距受限并且电路尺寸自身扩大的问题 通过柔性扁平电缆连接。 Com-PWB在扫描电极的电压施加端子侧的液晶显示面板的一侧大致平行地设置,而Seg-PWB沿着液晶显示面板的另一侧大致平行地设置在 电压应用端子侧的数据电极。 Com-PWB的长度与液晶显示面板的一侧的长度大致相同,而Seg-PWB的长度与液晶显示面板的另一侧的长度大致相等。 Com-PWB和Seg-PWB与FPC电连接。 FPC具有弯曲部分,并且布置在Com-PWB和Seg-PWB彼此靠近的端部附近,并且弯曲部分布置在靠近液晶显示面板的位置。 这种液晶显示面板,Com-PWB,Seg-PWB和FPC由上面板和下面的边框一起支撑。