Organic electroluminescence display device and method of manufacturing the same

1. An organic electroluminescence display device, wherein a driving layer comprising a driving element for driving an organic luminescence element, a signal line connected to said driving element, and a wiring layer comprising a scanning line are sequentially laminated on a substrate, comprising:

a first auxiliary wiring extending in a direction parallel to said signal line and a second auxiliary wiring extending in a direction parallel to said scanning line both being provided on an upper part transparent electrode in a pair of electrodes sandwiching an organic layer of said organic luminescence element,

wherein said first auxiliary wiring and said second auxiliary wiring are electrically connected, and

wherein at least one auxiliary wiring in said first auxiliary wiring and said second auxiliary wiring has an electrical connection layer for electrically connecting with said upper part transparent electrode.

2. The organic electroluminescence display device according to claim 1 , wherein a shape of said electrical connection layer is the same as a shape of said first auxiliary wiring or said second auxiliary wiring.

3. The organic electroluminescence display device according to claim 1 , wherein said electrical connection layer is formed between said upper part transparent electrode and said first auxiliary wiring, or between said upper part transparent electrode and said second auxiliary wiring.

4. The organic electroluminescence display device according to claim 3 , wherein said first or second auxiliary wiring having said electrical connection layer is provided between said upper part transparent electrode and the other auxiliary wiring not having an electrical connection layer.

5. The organic electroluminescence display device according to claim 1 , wherein a luminescence color from said organic luminescence element has at least a blue color, a green color and a red color, and a color conversion layer is provided at the outside of said organic luminescence element.

6. The organic electroluminescence display device according to claim 5 , wherein a light shielding layer is provided at the upper part of said first auxiliary wiring and said second auxiliary wiring.

7. An organic electroluminescence display device, wherein a driving layer comprising a driving element for driving an organic luminescence element, a signal line connected to said driving element, and a wiring layer comprising a scanning line are sequentially laminated on a substrate, comprising:

a first auxiliary wiring extending in a direction parallel to said signal line and a second auxiliary wiring extending in a direction parallel to said scanning line both being provided on an upper part transparent electrode in a pair of electrodes sandwiching an organic layer of said organic luminescence element,

wherein said first auxiliary wiring and said second auxiliary wiring are arranged so as to surround a plurality of pixels consisting of a plurality of sub-pixels composed of said organic luminescence element,

wherein said first auxiliary wiring and said second auxiliary wiring are electrically connected, and

wherein a first current supply line is provided at a lower side of a region arranged with said first auxiliary wiring.

8. The organic electroluminescence display device according to claim 7 , wherein a space is provided at a lower side of a region arranged with said first auxiliary wiring.

9. The organic electroluminescence display device according to claim 8 , wherein said scanning line is provided at a lower side of a region arranged with said second auxiliary wiring.

10. The organic electroluminescence display device according to claim 9 , wherein a capacitance is provided at a lower side of a region of a first current supply line for supplying a current to said organic luminescence element.

11. The organic electroluminescence display device according to claim 7 , wherein said first current supply line and said driving element for said sub-pixels are electrically connected.

12. The organic electroluminescence display device according to claim 11 , wherein a second current supply line for electrically connecting said first current supply line and said driving element, and a capacitance are provided at a region between said second current supply line and said scanning line.

13. The organic electroluminescence display device according to claim 12 , wherein a lower part electrode of said capacitance is formed by a metal layer of the same layer as said scanning line, and an upper part electrode of said capacitance is formed by a metal layer of the same layer as said signal line.

14. The organic electroluminescence display device according to claim 12 , wherein an upper part electrode of said capacitance is commonly used with said second current supply line.

15. A method of manufacturing said organic electroluminescence display device according to claim 1 , wherein a precise vapor deposition mask having stripe-shape patterns is used to form said first auxiliary wiring and said second auxiliary wiring.

16. A method of manufacturing said organic electroluminescence display device according to claim 7 , wherein a precise vapor deposition mask having stripe-shape patterns is used to form said first auxiliary wiring and said second auxiliary wiring.

17. The method of manufacturing said organic electroluminescence display device according to claim 16 , wherein said first auxiliary wiring and an electrical connection layer thereof are formed, or said second auxiliary wiring and an electrical connection layer thereof are formed, by using said precise vapor deposition mask.

18. The method of manufacturing said organic electroluminescence display device according to claim 16 , wherein said first auxiliary wiring and an electrical connection layer thereof are formed, or said second auxiliary wiring and an electrical connection layer thereof are formed, by using said precise vapor deposition mask.