DISPLAY APPARATUS AND ARRAY SUBSTRATE

摘要

PROBLEM TO BE SOLVED: To realize an excellent OFF characteristic by a field effect transistor (FET) which is connected to a gate of a driving control element, and also to prevent its dielectric breakdown and slow trapping phenomenon.

SOLUTION: A display apparatus of the invention is equipped with a substrate SUB and a plurality of pixels PX arranged in matrix on the substrate SUB. Each of the plurality of pixels PX includes: a display element OLED; a first FET DR which is connected to the display element OLED in series between first and second power supply terminals ND1 and ND2; and a second FET SW1 in which a source is connected to a gate of the first FET DR. The first FET DR has a higher threshold voltage than the second FET SW.

COPYRIGHT: (C)2006,JPO&NCIPI