Patent ID: 8988320
Filing Date: 2015-03-24
Classification: G09G

Abstract:
1. A display device comprising: a source terminal of a switching transistor directly electrically connected to a terminal of an auxiliary capacitance and directly electrically connected to a terminal of a retaining capacitance; a gate terminal of a drive transistor directly electrically connected to a drain terminal of a sampling transistor and directly electrically connected to another terminal of the retaining capacitance; a power supply line directly electrically connected to a drain terminal of the switching transistor and directly electrically connected to another terminal of the auxiliary capacitance; a source terminal of the drive transistor directly electrically connected to said source terminal of the switching transistor and directly electrically connected to said terminal of the retaining capacitance; and a drain terminal of the drive transistor directly electrically connected to an anode of a light emitting element.