Organic light emitting display device and method for manufacturing the same

A method for manufacturing an organic light emitting display device which includes an organic light emitting display panel including an active region which includes pixel driving TFTs for embodying an image and organic luminescent elements respectively connected with the pixel driving TFTs to emit light, a GIP region which includes a gate driver formed with a plurality of gate driving TFTs for respectively driving gate lines of the active region, a GND region formed between the GIP region and the active region to be formed with a base voltage line for supplying base voltage to the organic luminescent elements of the active region, and a sealant region formed with a sealant for attaching an upper substrate to a lower substrate, and a data driver for driving data lines of the organic light emitting display panel, the method for manufacturing the organic light emitting display device comprising:

• providing the pixel driving TFTs on a substrate of the active region and the gate driving TFTs on a substrate of the GIP region;
• forming first protective films on each pixel driving TFT and each gate driving TFT, respectively, so as to form a first contact hole between the first protective film formed on the pixel driving TFT and the first protective film formed on the gate driving TFT;
• forming a second protective film on the pixel driving TFT so as to form a second contact hole between the second protective film formed on the pixel driving TFT and the first protective film formed on the gate driving TFT;
• and
• forming bank insulation films on the respective pixel driving TFT and gate driving TFT so as to form a third contact hole between the bank insulation film formed on the pixel driving TFT and the bank insulation film formed on the gate driving TFT, thereby providing out-gassing blocking holes comprised of the first to third contact holes.

A method for manufacturing an organic light emitting display device which includes an organic light emitting display panel including an active region which includes pixel driving TFTs for embodying an image and organic luminescent elements respectively connected with the pixel driving TFTs to emit light, a GIP region which includes a gate driver formed with a plurality of gate driving TFTs for respectively driving gate lines of the active region, a GND region formed between the GIP region and the active region to be formed with a base voltage line for supplying base voltage to the organic luminescent elements of the active region, and a sealant region formed with a sealant for attaching an upper substrate to a lower substrate, and a data driver for driving data lines of the organic light emitting display panel, the method for manufacturing the organic light emitting display device comprising:

• providing the pixel driving TFTs on a substrate of the active region and the gate driving TFTs on a substrate of the GIP region;
• forming first protective films on each pixel driving TFT and each gate driving TFT, respectively, so as to form a first contact hole between the first protective film formed on the pixel driving TFT and the first protective film formed on the gate driving TFT;
• forming second protective films on the respective pixel driving TFT and gate driving TFT so as to form a second contact hole between the second protective film formed on the pixel driving TFT and the second protective film formed on the gate driving TFT;
• and
• forming bank insulation films on the respective pixel driving TFT and gate driving TFT so as to form a third contact hole between the bank insulation film formed on the pixel driving TFT and the bank insulation film formed on the gate driving TFT, thereby providing out-gassing blocking holes comprised of the first to third contact holes.

An organic light emitting display device including an organic light emitting display panel and a data driver for driving data lines of the organic light emitting display panel, wherein the organic light emitting display panel comprises:

• an active region which includes pixel driving TFTs for embodying an image and organic luminescent elements respectively connected with the pixel driving TFTs to emit light;
• a GIP region which includes a gate driver formed with a plurality of gate driving TFTs for respectively driving gate lines of the active region;
• an out-gassing blocking region formed between the GIP region and the active region so as to block out-gassing occurring from the GIP region;
• a GND region formed with a base voltage line for supplying base voltage to the active region;
• and
• a sealant region formed with a sealant for attaching an upper substrate to a lower substrate.