Patent ID: 8310475

Claim:
A display apparatus comprising: scanning lines; data lines; common power-feed lines; pixels corresponding to intersections of the scanning lines and the data lines, each pixel including: a pixel electrode; a counter electrode; a first transistor having a first gate electrode connected to one scanning line of the scanning lines; a second transistor which controls connection between one common power-feed line of the common power-feed lines and the pixel electrode in accordance with an image signal supplied via the first transistor; and a light-emission element which emits a light by a driving current that flows between the pixel electrode and the counter electrode when the second transistor electrically connects the pixel electrode to a corresponding common power-feed line of the common power-feed lines, the pixels including a first pixel having a first light emission element and a second pixel having a second light emission element, both the first pixel and the second pixel being supplied with driving current by the same common power-feed line of the common power-feed lines, the first light emission element of the first pixel being driven by a first driving current and the second light emission element of the second pixel being driven by a second driving current, a polarity of the first driving current being different from a polarity of the second driving current.