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US 2025/0040324 A1Published application
Light emitting device and display device
OwnerBrian Kiminventor
Life of this patent
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Abstract
A light-emitting device includes a backplane, a light emitting diode (LED) emitter attached to the backplane, the LED emitter comprising an LED emitting stack that is made of a semiconductor material, and comprises an n-type region and a p-type region and a quantum well therebetween, and a light-reflecting partition attached to the backplane, wherein the light-reflecting partition is made of the semiconductor material, the light-reflecting partition forms a cavity surrounding the LED emitter, and a surface of the light-reflecting partition is coated with a first reflective layer.
Claims18
A light-emitting device comprising:
- a backplane;
- a light emitting diode (LED) emitter attached to the backplane, the LED emitter comprising an LED emitting stack that is made of a semiconductor material, and comprises an n-type region and a p-type region and a quantum well therebetween;
- and
- a light-reflecting partition attached to the backplane,
- wherein
- the light-reflecting partition is made of the semiconductor material;
- the light-reflecting partition forms a cavity surrounding the LED emitter;
- and
- a surface of the light-reflecting partition is coated with a first reflective layer.
6 more elements
Dependencies are inferred from the claim text.