Integrated multicolor organic led array

An integrated multicolor organic LED array comprising:

• a negative electrical layer having a surface;
• a plurality of different color LED organic layers positioned on the surface of the negative electrical layer to form a plurality of different color LEDs in a plurality of areas of a selected array, a first color LED organic layer of the plurality of organic layers being patterned on the surface of the negative electrical layer in a first area and to define additional areas in the selected array for additional LEDs laterally separated from the first color LEDs in the first areas and a final color LED organic layer of the plurality of organic layers being deposited on the surface in defined final areas of the additional areas and on previously patterned color organic layers to form a plurality of final color LEDs in the defined final areas of the selected array;
• and
• first transparent positive electrical contacts on the final color LED layer in the first areas so as to form positive electrical contacts to the plurality of first color LEDs and final transparent positive electrical contacts on the final color LED layer in the final areas so as to form positive electrical contacts to the plurality of final color LEDs.

An integrated multicolor organic LED array comprising:

• a negative electrical layer having a surface;
• a first color LED organic layer positioned on the surface of the negative electrical layer to form a plurality of first color LEDs in first areas of a selected array, the first color LED organic layer being patterned to define second areas in the selected array for additional LEDs laterally separated from the first color LEDs in the first areas;
• a second color LED organic layer positioned on the surface in the defined second areas and on the first color organic layer to form a plurality of second color LEDs in the defined second areas of the selected array, the second color organic layer being patterned to define third areas in the selected array for further additional LEDs laterally separated from the first color LEDs in the first areas and the second color LEDs in the second areas;
• a third color LED organic layer positioned on the surface in the defined third areas and on the first and second color organic layers to form a plurality of third color LEDs in the defined third areas of the selected array;
• first transparent positive electrical contacts positioned on the third color LED layer in the first areas so as to form positive electrical contacts to the plurality of first color LEDs;
• second transparent positive electrical contacts positioned on the third color LED layer in the second areas so as to form positive electrical contacts to the plurality of second color LEDs;
• and
• third transparent positive electrical contacts positioned on the third color LED layer in the third areas so as to form positive electrical contacts to the plurality of third color LEDs.