Diode for a Printable Composition

摘要

An exemplary printable composition of a liquid or gel suspension of diodes comprises a plurality of diodes, a first solvent and/or a viscosity modifier. An exemplary diode comprises: a light emitting or absorbing region having a diameter between about 20 and 30 microns and a height between about 2.5 to 7 microns; a first terminal coupled to the light emitting region on a first side, the first terminal having a height between about 1 to 6 microns; and a second terminal coupled to the light emitting region on a second side opposite the first side, the second terminal having a height between about 1 to 6 microns.

主权项

1. A diode comprising:
a light emitting region having a lateral dimension less than or equal to 50 microns and a height of 1 micron to 7 microns; a first conductive terminal coupled to the light emitting region on a first side, the first conductive terminal having a height of at least 3 microns; and a second conductive terminal coupled to the light emitting region on a second side opposite the first side, the conductive second terminal having a height less than or equal to 2 microns; wherein the diode has a lateral dimension of 10 microns to 50 microns and a height of 5 microns to 25 microns.