The invention relates to an organic light emitting display device and a method of manufacturing the same. The method includes the steps of providing an array substrate; forming an anode layer on the array substrate; forming an organic layer in a predetermined region on the anode, the organic layer being at least partially formed by an inkjet printing process; forming a cathode layer on the organiclayer; and forming a protective layer on the cathode layer. The organic layer can be accurately formed in the predetermined region by the inkjet printing process, the deposition of organic materialsin positions other than the predetermined region is effectively prevented, so that when the organic light emitting display device is drilled and packaged, that the gasification of the organic materials in the predetermined region causes the failure of the package can be effectively avoided, the package effect is better, and the organic light emitting display device with drilled holes is more convenient and efficient to manufacture and lower in manufacturing cost.