摘要 |
PROBLEM TO BE SOLVED: To make miniaturization of a pixel circuit and securement of light quantity of a light emitting element coexist.SOLUTION: A light emitting device 100 includes a signal line 14 to which a gradation potential V[n] in accordance with specified gradation is supplied, a plurality of pixel circuits P including respectively the light emitting element light-emitting in accordance with a current between an electrode EA and an electrode EC, and a plurality of potential lines 16 connected to the electrode EC of each light emitting element L. In a first light emitting period PEL 1, electric charges generated by supply of the gradation potential X[n] for the signal line 14 are supplied to the light emitting element L of an object pixel circuit PA. In a charge period PCH, a potential VCT[k] of a potential line 16 corresponding to a pixel circuit PB for control is changed, so that a reverse direction bias is applied to the light emitting element L of pixel circuits PB other than the object pixel circuit PA. In a second light emitting period PEL 2. Electric charges generated in the charge period PCH are supplied to the light emitting element of the object pixel circuit PA. |