Patent ID: 11908988
Assignee: JADE BIRD DISPLAY (SHANGHAI) LIMITED
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A micro light emitting diode having a high light extraction efficiency comprising:
a bottom conductive layer;
a light emitting layer on the bottom conductive layer;
a top conductive structure on the light emitting layer;
a bottom dielectric layer positioned between the bottom conductive layer and the light emitting layer; and
a conductive side arm connecting a sidewall of a bottom layer of the light emitting layer and the bottom conductive layer,
wherein:
a lateral width of the bottom dielectric layer is larger than or equal to a lateral width of a bottom of the light emitting layer; and
the micro light emitting diode further comprises an ohmic contact layer positioned between the top conductive structure and the light emitting layer.