Patent ID: 7154219

Claim:
An organic electroluminescence display apparatus having plurality of organic electroluminescence devices adjacent to each other, comprising: an active element on a substrate to drive the organic electroluminescence devices; a first insulating layer to cover the substrate and the active element; a respective anode at a predetermined region in the first insulating layer for each organic electroluminescence device,; a second insulating layer at a predetermined region above the first insulating layer and the anode so as to cover a vicinity of the respective anode; a hole transporting layer formed across adjacent organic electroluminescent devices so as to cover the anode and the second insulating layer entirely; a luminescent layer for each of the organic electroluminescence devices on a predetermined region of the hole transporting layer; an electron transporting layer for each of the organic electroluminescence devices on the luminescent layer; a lithium fluoride layer formed across adjacent organic electroluminescence devices so as to cover the electron transporting layer entirely; and a cathode formed across adjacent organic electroluminescence devices so as to cover the lithium fluoride layer entirely, wherein a first boundary between adjacent blocks of the luminescent layer and a second boundary between adjacent blocks of the electron transporting layer are in contact with the lithium fluoride layer above the second insulating layer, wherein the first and second boundaries are located between adjacent organic electroluminescence devices.