Optoelectronic device and method for producing an optoelectronic device

A method for producing an optoelectronic device, the method comprising:

• forming a first organic functional layer structure;
• forming a charge generating layer structure above or on the first organic functional layer structure;
• and
• forming a second organic functional layer structure above or on the charge generating layer structure,
• wherein forming the charge generating layer structure comprises:
• forming a second electron-conducting charge generating layer;
• forming an interlayer above or on the second electron-conducting charge generating layer;
• wherein the interlayer comprises at least one phthalocyanine derivative;
• and
• forming a first electron-conducting charge generating layer above or on the interlayer, wherein the first electron-conducting charge generating layer comprises or is formed from an intrinsically electron-conducting substance.