Organic electro-luminescence display device with charge transport pattern including insoluble material and method of manufacturing the same

1. An organic electro-luminescence display device comprising:

a first electrode on a substrate, the first electrode being independently patterned;

a subpixel separating pattern on portions of the substrate that correspond to an edge and a periphery of the first electrode;

a first charge transport pattern on the first electrode, the first charge transport pattern including an first insoluble material, a first charge transport materials forming the first charge transport pattern;

an organic emission pattern on the first charge transport pattern;

a second charge transport pattern on the organic emission pattern, the second charge transport pattern including an second insoluble material, a second charge transport materials forming the second charge transport pattern; and

a second electrode on the second charge transport pattern,

wherein the first insoluble material comprises at least one material selected from the group consisting of aziridine, carbodiimide, oxilan, alcohol, glycidyl ether, glycidyl ester, a carboxyl compound, amine, epoxide, vinyl sulfone, amide, an aryl compound, and a silane-based coupling agent,

wherein the first charge transport material comprises at least one material selected from the group consisting of an arylene diamine derivative, a biphenyl derivative having a starburst type compound and a spero group, N,N-diphenyl-N,N′-bis(4-methyl phenyl)-1,1′-biphenyl-4,4′-diamine (TPD), 4,4′-bis[N-(1-naphthy)-N-phenyl amino]biphenyl (NPB), TiO 2 , ZnO 2 , and SnO 2 ,

wherein the second insoluble material comprises a silane coupling agent, and

wherein the second charge transport material comprises at least one material selected from the group consisting of poly{[9,9-bis(6′(N,N,N-tri-methyl ammonium) hexyl-fullerene-2,7-diyl)-alt-[2,5-bis(p-phenylene-1,3,4-oxadiazoles)](PFON + (CH 3 ) 3 I − -PBD), 8-hydroxyquinolino-aluminum (Alq3), Benzoquinolinol complex (Bebq2), triazole derivative (TAZ), and phenanthroline derivative (MEPHPH), LiCF 3 SO 3 , LiClO 4 , LiBF 4 , LiPF 6 , and LiN(CF 3 SO 2 ) 2 .

2. The device according to claim 1 , wherein the second insoluble material comprises a cross-linker linking second charge transport materials with each other.

3. The device according to claim 1 , wherein the second insoluble material comprises a cross-linker linking binder resins with each other, the binder resins fixing a second charge transport material forming the second charge transport pattern onto the organic emission pattern,

wherein the binder resin comprises at least one material selected from the group consisting of an acryl-based resin, a urethane-based resin, a polysiloxane-based resin, polyvinylpyrrolidone, polyvinylpyridine, and polyethylene oxide.

4. The device according to claim 1 , wherein the second charge transport pattern is one of an electron transport pattern delivering electrons from the second electrode to the organic emission pattern, and a hole transport pattern delivering holes from the second electrode to the organic emission pattern.

5. The device according to claim 1 , wherein the first insoluble material comprises a cross-linker linking first charge transport materials with each other.

6. The device according to claim 1 , wherein the first insoluble material comprises a cross-linker linking binder resins with each other, the binder resins fixing the first charge transport materials forming the first charge transport pattern onto the first electrode,

wherein the binder resin comprises polysiloxane-based compound.