LUMINESCENT DIODE DEVICE

摘要

The invention falls within the realms of electronic engineering specifically of the luminescent diode devices and is intended for application in semi-conductor industries. The luminescent diode device contains crystals of light emitter located in a recess of a substrate having a reflecting side surface and also a concentrating lens. The lens is executed in the form of raster of annular and line elements or of the combination thereof, plotted on the flat conical surface or on the surface of second sequence or on the combination thereof. The angles of inclination of generatrixes to the optical axis of lens are keeping within the limits of 0 up to +/- 90.