公开(公告)号：US5874935A

公开(公告)日：1999-02-23

申请号：US744808

申请日：1996-11-06

申请人： Kazuyoshi Nishi ,  Mamoru Seike ,  Jun Iitsuka

发明人： Kazuyoshi Nishi ,  Mamoru Seike ,  Jun Iitsuka

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3659 ,  G09G3/3614

摘要： A driving circuit for the display apparatus having a plurality of output terminals includes a couple of selecting parts for selecting either a potential VDD2 or a potential VDD4 by control signals 221S, 222S, 231S and 2342S and then outputting said selected potentials as V1 and V2, respectively; and a plurality of output parts: say, one of the odd numbered output parts 202 having, in common with other odd numbered output parts, potentials VDD1 and VDD3 and said selected potential V1, and selecting one potential out of them by control signal 241S, 242S and 243S and outputting said selected next potential as a driving signal; one of the even numbered output parts 203 having, in common with other even numbered output parts, said potentials VDD1 and VDD3 and said selected potential V2, and selecting one potential out of them by control signal 251S, 252S, 253S and outputting said selected next potential as a driving signal.

摘要翻译： 具有多个输出端子的显示装置的驱动电路包括通过控制信号221S，222S，231S和2342S选择电位VDD2或电位VDD4的一对选择部分，然后将所选择的电位输出为V1和V2， 分别; 以及多个输出部分：例如，奇数编号的输出部分202中的一个与其它奇数编号的输出部分相同，具有电位VDD1和VDD3以及所选择的电位V1，并通过控制信号241S选择一个电位， 242S和243S，并输出所选择的下一个电位作为驱动信号; 与其他偶数编号的输出部分共同地具有所述电位VDD1和VDD3以及所选择的电位V2，并且通过控制信号251S，252S，253S选择一个电位，并输出所选择的下一个 潜力作为驾驶信号。