surface of the substrate to treatment with ultraviolet radiation of wavelength 174 nm a 1 1 mixture of copper phthalocyanine and epoxypropyltriethoxysilane was coated on the surface of the electrode for the hole injection transport layer 9 and this was baked at 200 u00b0 c to form a layer of thickness 50 nm next the first compound was printed in the form of a solution and dried to a film thickness of 40 nm as the light emitting layer 2 more of the first compound was then formed into a film by being discharged within the banks in the form of a solution using the ink jet method and dried next an mg ag 10 1 alloy was ed vapor deposited vapor deposited or sputtered on to form the cathode 1 finally the element was molded under an inert gas in a de gassed epoxy resin as a means of isolating it from the surroundings polyvinylcarbazole was used for the first compound in the blue light emitting picture elements but dpvbi 1 1 4 4 tetraphenyl butadiene oxadiazole azomethine zinc complex balq and derivatives of these compounds can be used furthermore a mixture with alq3 chemical formula 9 as dopant can be used in a green light emitting picture element and coumarin 6 for example can be admixed as dopant for a blue green light emitting substance furthermore poly 2 methoxy 5 2 u2032 ethylhexyloxy 1 4 phenylenevinye can be admixed as dopant in a red light emitting picture element and scm1and nile red for.