Display device
AssigneeJapan Display Inc.
InventorsMasanobu Ikeda, Yoshinori Aoki, Akihiro Ogawa, Yasuhiro Kanaya
Life of this patent
Estimating the term…
Abstract
A display device, includes: a substrate; a plurality of pixels provided on the substrate; and a plurality of light emitting elements provided in each of the pixels. A first distance between a top surface of the substrate and one of the light emitting elements in a direction perpendicular to the top surface of the substrate, in a center portion of a display region of the substrate, is different from a second distance between the top surface of the substrate and another one of the light emitting elements in the direction perpendicular to the top surface of the substrate, in a periphery portion of the display region.
Claims16
A display device, comprising:
- a substrate;
- a plurality of pixels provided on the substrate;
- a plurality of light emitting elements provided in each of the pixels;
- a transistor provided corresponding to the light emitting elements;
- an insulation film provided on the transistor;
- and
- a mounting electrode provided on the insulation film and to which the light emitting element is coupled, wherein
- a first distance between a top surface of the substrate and one of the light emitting elements in a direction perpendicular to the top surface of the substrate, in a center portion of a display region of the substrate, is different from a second distance between the top surface of the substrate and another one of the light emitting elements in the direction perpendicular to the top surface of the substrate, in a periphery portion of the display region, and
- thickness of the insulation film in the center portion of the display region of the substrate is different from thickness of the insulation film in the periphery portion of the display region.
A display device, comprising:
- a substrate;
- a plurality of pixels provided on the substrate;
- a plurality of light emitting elements provided in each of the pixels;
- a transistor provided corresponding to the light emitting elements;
- an insulation film provided on the transistor;
- and
- a mounting electrode provided on the insulation film and to which the light emitting element is coupled, wherein
- an absolute value of a second angle formed by a direction parallel to a top surface of the substrate and a bottom surface of one of the light emitting elements, in a periphery portion of a display region of the substrate, is greater than an absolute value of a first angle formed by the direction parallel to the top surface of the substrate and a bottom surface of another one of the light emitting elements, in a center portion of the display region, and
- thickness of the insulation film in the center portion of the display region of the substrate is different from thickness of the insulation film in the periphery portion of the display region.
Dependencies are inferred from the claim text.