Opto-semiconductor device and method of fabrication of the same.

摘要

An opto-semiconductor device comprising a light-emitting part (22) formed on a substrate (21), a transparent insulating monocrystalline layer (24) formed over the entire surface of the substrate covering the light-emitting part, a contact window (25) opening through the transparent insulating monocrystalline layer in the centre of the light-emitting part, and an electrode (26) formed of a transparent conductive monocrystalline layer passing through the contact window and connected to the central part of the light-emitting part. The electrode (26) is formed on the transparent insulating monocrystalline layer. A transparent insulating monocrystalline layer (23) may additionally be formed on the device including the electrode (26) formed of the transparent conductive monocrystalline layer, and a photo-sensitive device formed of a monocrystalline layer may be provided on the transparent insulating monocrystalline layer (24).