Patent ID: 9006757
Filing Date: 2015-04-14
Classification: H01L,H05B,Y02B

Abstract:
1. A light-emitting device comprising: a pixel including a signal line, a scanning line, a light-emitting element, a first transistor, and a second transistor over a substrate, wherein one of source and drain of the first transistor is electrically connected to the light-emitting element, a gate of the first transistor is electrically connected to one of source and drain of the second transistor, wherein the other of source and drain of the second transistor is electrically connected to the signal line, a gate of the second transistor is electrically connected to the scanning line, wherein a semiconductor including a channel of the first transistor has a region extending in a first direction and a region extending in a second direction under the gate of the first transistor, and wherein the first direction is not parallel to the second direction.