Flat panel display panel having dam shaped structures and method of manufacturing the same

1. A flat panel display panel, comprising:

a first substrate on which a plurality of pixels are formed;

a second substrate disposed so as to face a surface of the first substrate on which the plurality of pixels are formed;

a first sealing member disposed between the first and second substrates for sealing the first and second substrate;

a first bank formed solely on the first substrate;

a second bank formed solely on the second substrate and disposed so as to face the first bank; and

a second sealing member disposed between the first and second banks,

the first bank comprising a plurality of first dam shapes facing each other for forming a recess for accommodating the second sealing member, and the second bank comprising a plurality of second dam shapes facing each other for forming a recess for accommodating the second sealing member, and facing the plurality of first dam shapes of the first bank, and

a gap exists between the first bank and second bank with the second sealing member filling the gap.

2. The flat panel display panel of claim 1 , wherein the first sealing member is disposed around an emission region for displaying an image, and wherein the first and second banks are disposed around the first sealing member.

3. The flat panel display panel of claim 1 , wherein the first and second banks are disposed around an emission region for displaying an image, and wherein the first sealing member is disposed around the first and second banks.

4. The flat panel display panel of claim 1 , wherein a sum of a height of the first bank and a height of the second bank is less than a distance between the first and second substrates.

5. The flat panel display panel of claim 1 , wherein the first bank comprises one of a recess formed by the first substrate and two first dam shapes facing and separated from each other, and a recess formed by two first dam shapes facing each other and integrated on the first substrate, and wherein the second bank comprises one of a recess formed by the second substrate and two second dam shapes facing and separated from each other, and a recess formed by two second dam shapes facing each other and integrated on the second substrate.

6. The flat panel display panel of claim 1 , wherein the second sealing member is filled in the recesses of the first and second banks, and penetrates into a gap between the plurality of first dam shapes of the first bank and the plurality of second dam shapes of the second bank.

7. The flat panel display panel of claim 1 , wherein the first and second banks have a gap between the first and second banks in an uneven structure in which the first and second banks are engaged with each other, and wherein the second sealing member is filled in the gap between the first and second banks.

8. The flat panel display panel of claim 1 , wherein the second sealing member comprises at least one of epoxy, acryl and urethane-based materials.

9. The flat panel display panel of claim 1 , wherein the first bank is formed while forming a pixel defining layer on the first substrate by using a same material for forming the pixel defining layer.

10. A method of manufacturing a flat panel display panel, the method comprising the steps of:

forming a first bank solely on a first substrate on which a plurality of pixels are formed;

forming a second bank solely on a surface of a second substrate facing the first substrate so as to face the first bank;

coating a first sealing member on the surface of the second substrate;

coating a second sealing member on at least one of the first and second banks;

bonding the first and second substrates to each other;

curing the first sealing member; and

curing the second sealing member,

the step of forming the first bank comprising forming a plurality of first dam shapes facing each other so as to form a recess for accommodating the second sealing member, and the step of forming the second bank comprising forming a plurality of second dam shapes facing each other so as to form a recess for accommodating the second sealing member, and facing the plurality of first dam shapes of the first bank, and

the step of forming the first bank creates a gap between the first bank and second bank with the second sealing member filling the gap.

11. The method of claim 10 , wherein the step of coating the first sealing member comprises coating the first sealing member around an emission region for displaying an image, wherein the step of forming the first bank comprises forming the first bank around the first sealing member, and wherein the step of forming the second bank comprises forming the second bank around the first sealing member.

12. The method of claim 10 , wherein the step of forming the first bank comprises forming the first bank around an emission region for displaying an image, wherein the step of forming the second bank comprises forming the second bank around the emission region, and wherein the step of coating the first sealing member comprises coating the first sealing member around the second bank.

13. The method of claim 10 , wherein a sum of a height of the first bank and a height of the second bank is less than a distance between the bonded first and second substrates.

14. The method of claim 10 , wherein the step of forming the first bank further comprises forming one of a recess formed by the first substrate and two first dam shapes facing and separated from each other, and a recess formed by two first dam shapes facing each other and integrated on the first substrate, and wherein the step of forming the second bank further comprises forming one of a recess formed by the second substrate and two second dam shapes facing and separated from each other, and a recess formed by two second dam shapes facing each other and integrated on the second substrate.

15. The method of claim 10 , wherein the second sealing member is filled in the recesses of the first and second banks and penetrates into a gap between the plurality of first dam shapes of the first bank and the plurality of second dam shapes of the second bank.

16. The method of claim 10 , wherein the step of forming the first bank and forming the second bank comprise forming the first and second banks so as to have a gap between the first and second banks in an uneven structure in which the first and second banks are engaged with each other, and wherein the step of coating the second sealing member comprises coating the second sealing member so as to be filled in the gap between the first and second banks.

17. The method of claim 10 , wherein the second sealing member comprises at least one of epoxy, acryl and urethane-based materials.

18. The method of claim 10 , wherein the step of forming the first bank comprises forming the first bank while forming a pixel defining layer on the first substrate by using a same material for forming the pixel defining layer.