Patent ID: 9590024
Date: 2017-03-07
CPC Classifications: H01L

Claim:
1. A display device comprising: a first light emitting element and a second light emitting element arranged along a first direction and adjacent to each other, each of the first and second light emitting elements including a plurality of signal lines that propagate image signals, the signal lines extending along a second direction that is perpendicular to the first direction; a plurality of scanning lines that propagate scan signals, the scanning lines extending along the first direction; a pixel circuit including a first transistor connected to one of the signal lines and one of the scanning lines, and a second transistor that supplies a driving current to the first electrode of the first light emitting element or the second light emitting element; wiring formed on the planarization film; and an insulating layer formed on the planarization film and disposed between the first light emitting element and the second light emitting element, wherein the insulating layer has a first upper surface and a projection portion, wherein the projection portion has a second upper surface that is higher than the first surface, and overlaps with the one of the signal lines in a planar view, wherein the projection portion is continuously formed with, and is made of a same material as, other portions of the insulating layer, wherein the wiring is electrically connected to the second electrodes of the first and the second light emitting elements in a region other than light emitting regions of the first and second light emitting elements, and wherein the first light emitting element is configured to emit light of a first color, and the second light emitting element is configured to emit light of a second color different from the first color.