A light emitting device having a plastic substrate is capable of preventing the substrate from deterioration with the transmission of oxygen or moisture content can be obtained. The light emitting device has light emitting elements formed between a lamination layer and an inorganic compound layer th
A light emitting device having a plastic substrate is capable of preventing the substrate from deterioration with the transmission of oxygen or moisture content can be obtained. The light emitting device has light emitting elements formed between a lamination layer and an inorganic compound layer that transmits visual light, where the lamination layer is constructed of one unit or two or more units, and each unit is a laminated structure of a metal layer and an organic compound layer. Alternatively, the light emitting device has light emitting elements formed between a lamination layer and an inorganic compound layer that transmits visual light, where the lamination layer is constructed of one unit or two or more units, and each unit is a laminated structure of a metal layer and an organic compound layer, wherein the inorganic compound layer is formed so as to cover the end face of the lamination layer. In the present invention, the lamination layer is formed on the primary surface of the plastic substrate, so that a flexible substrate structure can be obtained while preventing the substrate from deterioration with the transmission of oxygen or moisture content.
대표청구항▼
1. A light emitting device comprising: a light emitting region having a plurality of light emitting elements, each including a first electrode, an organic compound layer formed over the first electrode, and a second electrode formed over the organic compound layer; andan inorganic insulating layer f
1. A light emitting device comprising: a light emitting region having a plurality of light emitting elements, each including a first electrode, an organic compound layer formed over the first electrode, and a second electrode formed over the organic compound layer; andan inorganic insulating layer formed over the second electrode,wherein an end portion of the first electrode is covered with a partition wall layer, andwherein a portion of the first electrode is thinner than the end portion of the first electrode. 2. A light emitting device according to claim 1, wherein the inorganic insulating layer is a silicon nitride film. 3. A light emitting device according to claim 1, wherein the metal layer is formed of aluminum or aluminum alloy. 4. A light emitting device according to claim 1, wherein the first electrode has an angle θ of a reflection surface of a reflector. 5. A light emitting device according to claim 1, wherein the first electrode has an angle θ of a reflection surface of a reflector, and wherein the angle θ is in the range of about 30° to 75°. 6. A light emitting device comprising: a light emitting region having a plurality of light emitting elements, each including a first electrode, an organic compound layer formed over the first electrode, and a second electrode formed over the organic compound layer;an inorganic insulating layer formed over the second electrode; anda metal layer formed over an end portion of the first electrode,wherein the end portion of the first electrode is covered with a partition wall layer, andwherein a portion of the first electrode is thinner than the end portion of the first electrode. 7. A light emitting device according to claim 6, wherein the inorganic insulating layer is a silicon nitride film. 8. A light emitting device according to claim 6, wherein the metal layer is formed of aluminum or aluminum alloy. 9. A light emitting device according to claim 6, wherein the first electrode has an angle θ of a reflection surface of a reflector. 10. A light emitting device according to claim 6, wherein the first electrode has an angle θ of a reflection surface of a reflector, and wherein the angle θ is in the range of about 30° to 75°. 11. A light emitting device according to claim 6, wherein the metal layer has an angle θ of a reflection surface of a reflector. 12. A light emitting device according to claim 6, wherein the metal layer has an angle θ of a reflection surface of a reflector, and wherein the angle θ is in the range of about 30° to 75°. 13. A light emitting device comprising: a first plastic substrate;a second plastic substrate;a light emitting region having a plurality of light emitting elements, each including a first electrode, an organic compound layer formed over the first electrode, and a second electrode formed over the organic compound layer; andan inorganic insulating layer formed over the second electrode,wherein the light emitting region is formed between the first and second plastic substrates,wherein the end portion of the first electrode is covered with a partition wall layer, andwherein a portion of the first electrode is thinner than the end portion of the first electrode. 14. A light emitting device according to claim 13, wherein the inorganic insulating layer is a silicon nitride film. 15. A light emitting device according to claim 13, wherein the first electrode has an angle θ of a reflection surface of a reflector. 16. A light emitting device according to claim 13, wherein the first electrode has an angle θ of a reflection surface of a reflector, and wherein the angle θ is in the range of about 30° to 75°. 17. A light emitting device according to claim 13, wherein the first and second plastic substrates are bending.
Graff, Gordon L.; Gross, Mark E.; Affinito, John D.; Shi, Ming-Kun; Hall, Michael G.; Mast, Eric S.; Walty, Robert; Rutherford, Nicole; Burrows, Paul E.; Martin, Peter M., Environmental barrier material for organic light emitting device and method of making.
Graff, Gordon L.; Gross, Mark E.; Affinito, John D.; Shi, Ming-Kun; Hall, Michael; Mast, Eric, Environmental barrier material for organic light emitting device and method of making.
Graff, Gordon Lee; Martin, Peter Maclyn; Gross, Mark Edward; Shi, Ming Kun; Hall, Michael Gene; Mast, Eric Sidney, Method of making encapsulated display devices.
Yamazaki Shunpei,JPX ; Arai Yasuyuki,JPX ; Teramoto Satoshi,JPX, Method of manufacturing a semiconductor device using a metal which promotes crystallization of silicon and substrate bo.
Hirano Hisakazu (Takatsuki JPX) Mori Kiju (Machida JPX) Watanabe Junichi (Yokohama JPX) Kondo Fumio (Yokohama JPX), Moisture trapping film for EL lamps of the organic dispersion type.
Dobrowolski Jerzy A. (Ottawa CAX) Sullivan Brian T. (Gloucester CAX) Bajcar Robert C. (Bramalea CAX), Optical interference, electroluminescent device having low reflectance.
Suzuki Mutsumi,JPX ; Fukuyama Masao,JPX ; Hori Yoshikazu,JPX, Organic electroluminescent device having a protective covering comprising organic and inorganic layers.
Graff, Gordon Lee; Martin, Peter Maclyn; Gross, Mark Edward; Shi, Ming Kun; Hall, Michael Gene; Mast, Eric Sidney, Semicoductor passivation using barrier coatings.
Tatsuya Shimoda JP; Satoshi Inoue JP; Wakao Miyazawa JP, Separating method, method for transferring thin film device, thin film device, thin film integrated circuit device, and liquid crystal display device manufactured by using the transferring method.
Sheats James R. ; Hueschen Mark R. ; Seaward Karen L. ; Roitman Daniel B. ; Briggs George Andrew Davidson,GBX, Transparent, flexible permeability barrier for organic electroluminescent devices.
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