LIGHT-EMITTING MATRIX OF MICRO-DISPLAY BASED ON ORGANIC LIGHT-EMITTING DIODES AND ITS MANUFACTURING METHOD Russian patent published in 2016 - IPC H01L51/50 

FIELD: electronics.

SUBSTANCE: invention relates to micro-display based on organic light-emitting diode and method for production thereof. Light-emitting matrix using as matrix elements pixels based on organic light-emitting diodes of white glowing for use in a micro-display, contains silicon substrate with active matrix control circuit and anode layer of titanium nitride, p +-alloyed hole-injection layer, a hole-injection layer, a hole-transport layer, injection layer of blue glowing color, separation layer, red-green injection layer, hole-blocking layer, electron-transport layer, electron-injection layer, cathode layer of silver-magnesium alloy, layer of thin-film sealing Al_xO_y, applied by magnetron sputtering, layer of thin-film sealing Al_xO_y, applied by atomic layer deposition, sealing layer (filler), glass cover.

EFFECT: technical result is longer serviceability of micro-displays up to 20-30 thousand hours, increasing luminous efficacy of up to 10 cd/A and luminous efficacy of up to 6 lm/W.

3 cl, 6 dwg