Patent ID: 9484504
Filing Date: 2016-11-01
CPC Classification: H01L

Claim Text:
1. A light emitting device comprising: an array of bottom electrodes; a corresponding array of micro LED devices bonded to the array of bottom electrodes, wherein each micro LED device has a maximum width of 1 μm-100μ, exactly one micro LED device is bonded to a corresponding bottom electrode, and each micro LED device is individually addressable through the corresponding bottom electrode; a sidewall passivation layer comprising a cured polymer formed around sidewalls of the array of micro LED devices, and an uppermost level top surface that does not extend above a top surface for each of the micro LED devices; one or more top electrode layers that spans over the array of micro LED devices and the level top surface of the sidewall passivation layer and is in electrical contact with the array of the micro LED devices; and an array of wavelength conversion layers, wherein each wavelength conversion layer is around a corresponding micro LED device and comprises phosphor particles.