Patent ID: 11868552
Assignee: JAPAN DISPLAY INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A display device comprising:
a substrate;
a light emitting element positioned on the substrate;
a terminal positioned on the substrate;
a sealing film including at least one inorganic insulating film, and covering the light emitting element;
a touch sensor including a touch electrode positioned on the sealing film; and
a wiring connecting the touch electrode with the terminal,
wherein
an end portion of the at least one inorganic insulating film has a first area and a second area,
the first area and the second area continuously form an outermost border of the sealing film and a part of the outermost border of the sealing film,
the first area has a first taper shape having a first taper angle, a thickness of the first taper shape decreasing as the first taper shape goes to an end of the substrate,
the second area has a second taper shape having a second taper angle, a thickness of the second taper shape decreasing as the second taper shape goes to the end of the substrate,
the second taper angle is larger than the first taper angle, and
the wiring overlaps the first area and does not overlap the second area.