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    • 3. 发明公开
    • Plasma display apparatus
    • 等离子显示装置
    • EP1675091A1
    • 2006-06-28
    • EP05258017.2
    • 2005-12-22
    • LG Electronics Inc.
    • Han, Jung GwanRyu, Yang WoogKim, SonicChoi, Dong Kwon
    • G09G3/28H01J17/49
    • H01J11/10G09G3/20G09G3/296G09G2300/0426G09G2310/0275G09G2330/06
    • A plasma display apparatus comprises a low voltage image data transmitter for converting an externally input image signal into a low voltage signal and for transmitting the converted low voltage signal, a low voltage image data receiver for receiving the low voltage signal and for restoring an image signal, and a data drive IC unit for supplying the image signal restored by the low voltage image data receiver to an address electrode of a plasma display panel through a switching operation. In the transmission process of an image signal, a low voltage signal comprising a first signal and a second signal, preferably at least one of a LVDS, a BLVDS and a MLVDS is employed. This can reduce the influence of EMI noise on the image signal. The operational reliability of a plasma display apparatus can thereby be enhanced and deterioration of the picture quality of a displayed image can be prevented. It is also possible to save power consumption. Furthermore, a data board can be omitted and image data of a low voltage directly supplied from a control board to a flexible substrate.
    • 一种等离子体显示设备包括:低电压图像数据发送器,用于将外部输入的图像信号转换成低电压信号并发送转换的低电压信号;低电压图像数据接收器,用于接收低电压信号并用于恢复图像信号 以及数据驱动IC单元,用于通过切换操作将由低电压图像数据接收器恢复的图像信号提供给等离子显示面板的地址电极。 在图像信号的传输过程中,采用包括第一信号和第二信号的低电压信号,优选LVDS,BLVDS和MLVDS中的至少一个。 这可以减少EMI噪声对图像信号的影响。 由此可以提高等离子显示装置的操作可靠性并且可以防止显示图像的画质劣化。 还可以节省功耗。 此外,数据板可以省略,并且从控制板直接提供给柔性基板的低电压图像数据。