To provide a method of manufacturing a display device having an excellent impact resistance property with high yield, in particular, a method of manufacturing a display device having an optical film that is formed using a plastic substrate. The method of manufacturing a display device includes the s
To provide a method of manufacturing a display device having an excellent impact resistance property with high yield, in particular, a method of manufacturing a display device having an optical film that is formed using a plastic substrate. The method of manufacturing a display device includes the steps of: laminating a metal film, an oxide film, and an optical filter on a first substrate; separating the optical filter from the first substrate; attaching the optical filter to a second substrate; forming a layer including a pixel on a third substrate; and attaching the layer including the pixel to the optical filter.
대표청구항▼
1. A method of manufacturing a light emitting device, comprising steps of: forming an optical filter over a first substrate;attaching a first flexible substrate to the optical filter using an adhesive material;separating the first substrate from the optical filter;forming a transistor and a light em
1. A method of manufacturing a light emitting device, comprising steps of: forming an optical filter over a first substrate;attaching a first flexible substrate to the optical filter using an adhesive material;separating the first substrate from the optical filter;forming a transistor and a light emitting element electrically connected to the transistor over a second substrate, the light emitting element emitting white light; andattaching the first flexible substrate to the second substrate using a first sealing material and a second sealing material, the second sealing material fixing the optical filter to the light emitting element,wherein the first sealing material is provided along a periphery of the first flexible substrate and surrounding the second sealing material. 2. The method according to claim 1, wherein the first flexible substrate is a plastic substrate comprising at least one of polycarbonate, ARTON, polyethylene terephthalate, polyether sulfone, polyethylene naphthalate, nylon, polyether ether ketone, polysulfone, polyetherimide, polyarylate, polybutylene terephthalate, and polyimide. 3. The method according to claim 1, wherein the first flexible substrate is an optical film selected from the group consisting of a polarizing plate, an elliptical polarizing plate, a circular polarizing plate, an antireflection film, a viewing angle improvement film, a protective film, a luminance improvement film, and a prism sheet. 4. The method according to claim 1, wherein the optical filter is a film having one of a color filter, a color conversion filter, and a hologram color filter. 5. The method according to claim 4, wherein the color filter comprises at least one of red, blue, and green colored layers. 6. The method according to claim 5, wherein the color filter further comprises a black matrix adjacent to the one of red, blue, and green colored layers. 7. The method according to claim 5, wherein the color filter further comprises a first oxide film in contact with the one of red, blue, and green colored layers. 8. The method according to claim 7, wherein the first oxide film comprises one of silicon oxide, silicon oxynitride, and metal oxide. 9. A method of manufacturing a light emitting device, comprising steps of: forming an optical filter over a first substrate;attaching a first flexible substrate to the optical filter using an adhesive material;separating the first substrate from the optical filter;forming a transistor on a layer over a second substrate;forming a light emitting element electrically connected to the transistor over the second substrate, the light emitting element emitting white light;attaching the first flexible substrate to the second substrate using a first sealing material and a second sealing material, the second sealing material fixing the optical filter to the light emitting element, wherein the first sealing material is provided along a periphery of the first flexible substrate and surrounding the second sealing material;separating the second substrate from the layer; andattaching a second flexible substrate to the layer. 10. The method according to claim 9, wherein the first flexible substrate is a plastic substrate comprising at least one of polycarbonate, ARTON, polyethylene terephthalate, polyether sulfone, polyethylene naphthalate, nylon, polyether ether ketone, polysulfone, polyetherimide, polyarylate, polybutylene terephthalate, and polyimide. 11. The method according to claim 9, wherein the first flexible substrate is an optical film selected from the group consisting of a polarizing plate, an elliptical polarizing plate, a circular polarizing plate, an antireflection film, a viewing angle improvement film, a protective film, a luminance improvement film, and a prism sheet. 12. The method according to claim 9, wherein the second flexible substrate is a plastic substrate comprising at least one of polycarbonate, ARTON, polyethylene terephthalate, polyether sulfone, polyethylene naphthalate, nylon, polyether ether ketone, polysulfone, polyetherimide, polyarylate, polybutylene terephthalate, and polyimide. 13. The method according to claim 9, wherein the optical filter is a film having one of a color filter, a color conversion filter, and a hologram color filter. 14. The method according to claim 13, wherein the color filter comprises at least one of red, blue, and green colored layers. 15. The method according to claim 14, wherein the color filter further comprises a black matrix adjacent to the one of red, blue, and green colored layers. 16. The method according to claim 14, wherein the color filter further comprises a first oxide film in contact with the one of red, blue, and green colored layers. 17. The method according to claim 16, wherein the first oxide film comprises one of silicon oxide, silicon oxynitride, and metal oxide. 18. A method of manufacturing a light emitting device, comprising steps of: forming a color filter over a first substrate;attaching a first flexible substrate to the color filter using an adhesive material;separating the first substrate from the color filter;forming a driver circuit and a pixel portion over a second substrate, wherein the pixel portion comprises a light emitting element emitting white light and a transistor electrically connected to the light emitting element; andattaching the first flexible substrate to the second substrate using a first sealing material and a second sealing material, the first flexible substrate covering the driver circuit and the pixel portion over the second substrate,wherein the first sealing material is provided along a periphery of the first flexible substrate and surrounding the second sealing material, the driver circuit, and the pixel portion, andwherein the second sealing material fixes the color filter to the light emitting element. 19. The method according to claim 18, wherein the first flexible substrate is a plastic substrate comprising at least one of polycarbonate, ARTON, polyethylene terephthalate, polyether sulfone, polyethylene naphthalate, nylon, polyether ether ketone, polysulfone, polyetherimide, polyarylate, polybutylene terephthalate, and polyimide. 20. The method according to claim 18, wherein the first flexible substrate is an optical film selected from the group consisting of a polarizing plate, an elliptical polarizing plate, a circular polarizing plate, an antireflection film, a viewing angle improvement film, a protective film, a luminance improvement film, and a prism sheet. 21. The method according to claim 18, wherein the color filter comprises at least one of red, blue, and green colored layers. 22. The method according to claim 21, wherein the color filter further comprises a black matrix adjacent to the one of red, blue, and green colored layers. 23. The method according to claim 21, wherein the color filter further comprises a first oxide film in contact with the one of red, blue, and green colored layers. 24. The method according to claim 23, wherein the first oxide film comprises one of silicon oxide, silicon oxynitride, and metal oxide.
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