Patent ID: 8368311
Filing Date: 2013-02-05
Classification: G09G,H01L,H05B,Y02B

Abstract:
1. An organic EL display device comprising: a substrate having a display region; a flexible printed circuit connected to the substrate; and a drive circuit disposed on the substrate, wherein: the display region includes a plurality of pixels arranged in a matrix array, power source lines connected to the plurality of pixels, and data lines supplying data signals to the plurality of pixels, a power source bus line extends along a side of the display region and is connected to the power source lines, the power source bus line is arranged between the display region and the drive circuit, electric power is supplied from a power source part via the flexible printed circuit to a plurality of portions of the power source bus line, and a cathode contact is connected to cathodes of the plurality of pixels, and cathode electrons are supplied from between an edge of the substrate and the power source bus line via the cathode contact.