Micro light emitting device and display apparatus

A display apparatus, comprising:

• a plurality of micro light emitting devices, each of the micro light emitting device comprising:
• a component layer comprising a main body and a protruding structure disposed on the main body, wherein the main body has a surface;
• a first electrode electrically connected to the component layer;
• and
• a second electrode electrically connected to the component layer;
• wherein the first electrode, the protruding structure and the second electrode are disposed on the same side of the main body, wherein the protruding structure is located between the first electrode and the second electrode, and a connection between the first electrode and the second electrode traverses the protruding structure, wherein the protruding structure is perpendicular to the surface and has a first height, any one of the first electrode and the second electrode is perpendicular to the surface and has a second height, and 0.8≤H1/H2≤1.2 is satisfied, wherein H1 is the first height and H2 is the second height;
• a back plate;
• and
• a first bonding pad and a second bonding pad disposed on the back plate,
• wherein the first electrode of each of the plurality of micro light emitting devices is electrically connected to the back plate through the first bonding pad, and the second electrode of each of the plurality of micro light emitting devices is electrically connected to the back plate through the second bonding pad, and the first bonding pad and the second bonding pad are separated from each other.