| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a display defect of a display apparatus from being incurred by lacking a power supply capability of a power source for supplying power to scan lines. <P>SOLUTION: The present invention relates to a display apparatus including: one or more scan line groups each comprised of (n) pieces of scan lines; high potential side and low potential side two power sources for supplying power to the scan line groups; and pixel lines PL1-PLn each including a plurality of pixel circuits. The display apparatus is characterized in that scan lines GA1-GAn, GB1-GBn, GC1-GCn constituting the scan line groups are related to the pixel lines PL1-PLn one by one, each scan line group is comprised of (n) pieces of scan lines connected with a switch element for performing common control between pixel lines PX1, PX2 to each other, a part of predetermined one scan line group outputs a potential from the high potential side power source to cause the switch element, to which the group is connected, to perform common control and the remaining groups output potentials from the low potential side power source to cause the switch element, to which the groups are connected, to perform common control. <P>COPYRIGHT: (C)2012,JPO&INPIT |
