SURFACE RADIATION DEVICES, DISPLAY DEVICES, SEALS FOR SURFACE RADIATION DEVICES, AND METHODS FOR MANUFACTURING SURFACE RADIATION DEVICES

Abstract

The proposed surface emission device includes: a light-emitting diode (4) base consisting of a base (2) and a light-emitting diode element (3) arranged on one side of the base (2); a sealing element (5) arranged on the surface of the light-emitting diode element of the base (4), and configured to seal the light-emitting diode element; and a diffuser (6) arranged on the sealing element (5), on the side opposite the light-emitting diode base, where the opacity value of the sealing element (5) is greater than or equal to 4%, and its thickness is greater than the thickness of the light-emitting diode element (3).