Light-emitting device and image display device
AssigneeSony Semiconductor Solutions Corporation
InventorSOTETSU SAITO
Life of this patent
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Abstract
A light-emitting device according to one embodiment of the present disclosure includes: a driving substrate; a compound semiconductor layer including a light-emitting region and having and a first surface facing the driving substrate and a second surface serving as a light-emitting surface on a side opposite to the first surface; and a separating part that separates at least a portion of the compound semiconductor layer from the second surface toward the first surface for each pixel, and has an inverted tapered shape in which an angle formed between a separation surface thereof and the first surface is an obtuse angle.
Claims12
A light-emitting device comprising:
- a driving substrate;
- a compound semiconductor layer including a light-emitting region and having and a first surface facing the driving substrate and a second surface serving as a light-emitting surface on a side opposite to the first surface;
- and
- a separating part that separates at least a portion of the compound semiconductor layer from the second surface toward the first surface for each pixel, and has an inverted tapered shape in which an angle formed between a separation surface thereof and the first surface is an obtuse angle.
An image display device comprising
- a light-emitting device, the light-emitting device comprising:
- a driving substrate;
- a compound semiconductor layer including a light-emitting region and having and a first surface facing the driving substrate and a second surface serving as a light-emitting surface on a side opposite to the first surface;
- and
- a separating part that separates at least a portion of the compound semiconductor layer from the second surface toward the first surface for each pixel, and has an inverted tapered shape in which an angle formed between a separation surface thereof and the first surface is an obtuse angle.
Dependencies are inferred from the claim text.