Organic electro-optic device and method for making the same

1. A method for making an electro-optic device, the method comprising:

forming a first component comprising at least one first material on a first substrate; forming a second component comprising at least one second material on a second substrate, wherein at least one opening is formed through the second component; forming a third component; and laminating the first component, the second component and the third component together such that the second component is located between the first component and the third component, the at least one first material and the at least one second material form at least part of an organic electro-optic device located between the first substrate and the second substrate, the third component is bonded to the second component, and the third component is bonded to the first component through the at least one opening wherein the at least one opening through the second component comprises a grid of regularly spaced openings.

2. The method according to claim 1 , wherein the organic electro-optic device is a light emitting device.

3. The method according to claim 1 , wherein the organic electro-optic device is a photovoltaic device.

4. The method according to claim 1 , wherein the at least one first material or the at least one second material comprises at least one of:

an organic light emissive material;

a light-absorbing photovoltaic material;

a charge transport material; and

an electrode material.

5. The method according to claim 1 , wherein the at least one first material or the at least one second material comprises one or more of the following electroluminescent materials:

poly(p-phenylene vinylenes),

polyphenylenes,

polythiophene,

polyquinolines,

polyfluorenes,

poly(vinylcarbazole),

polystyrene with quaterphenylene segments,

poly(disilanyleneoligothienylene),

tris(8-quinolinolato)aluminum, and

coumarin.

6. The method according to claim 1 , wherein the at least one opening through the second component is substantially perpendicular to the second substrate.

7. The method according to claim 1 , wherein the third component comprises at least one adhesive material that forms a bond to the second component and the first component.

8. The method according to claim 7 , wherein the at least one adhesive material comprises a thermoplastic film.

9. The method according to claim 7 , wherein the at least one adhesive material comprises one or more of:

epoxy;

acrylate;

acrylimide;

isocyanate;

polyurethane;

melamine formaldehyde; or

unsaturated polyester.

10. The method according to claim 1 , wherein the third component comprises at least one electrically conductive material that provides electrical interconnection among the first component, the second component and the third component through the at least one opening.

11. The method according to claim 10 , wherein the at least one electrically conductive material comprises a conductive epoxy.

12. The method according to claim 1 , wherein the third component comprises at least one color-modifying material that can modify one or more emission colors of the organic light emitting device.

13. The method according to claim 12 , wherein the at least one color-modifying material comprises a plurality of down-conversion phosphor layers.

14. The method according to claim 1 , wherein the third component comprises a plurality of scattering particles to enhance the light-extraction efficiency of the organic electro-optic device.

15. The method according to claim 1 , wherein the step of laminating the first component, the second component and the third component together comprises:

laminating the first component and the second component together to form an intermediate structure; and

laminating the third component with the intermediate structure.

16. The method according to claim 1 , wherein the step of laminating the first component, the second component and the third component together comprises:

laminating the second component and the third component together to form an intermediate structure; and

laminating the first component with the intermediate structure.

17. The method according to claim 1 , where the first component or the second component comprises at least one organic light emissive material mixed with at least one adhesive material.