An object is to provide a light-emitting device having a structure in which an external connection portion can easily be connected and a method for manufacturing the light-emitting device. A light-emitting device includes a lower support 110, a base insulating film 112 over the lower support 110 whi
An object is to provide a light-emitting device having a structure in which an external connection portion can easily be connected and a method for manufacturing the light-emitting device. A light-emitting device includes a lower support 110, a base insulating film 112 over the lower support 110 which has a through-hole 130, a light-emitting element 127 over the base insulating film 112, and an upper support 122 over the light-emitting element 127. An electrode 131 is provided in the through-hole 130, and the external connection terminal 132 electrically connected to the electrode 131 is provided below the base insulating film 112. The external connection terminal 132 is electrically connected to the external connection portion 133 and functions as a terminal that inputs a signal or a power supply into the light-emitting device. This light-emitting device has a structure in which an external connection portion can easily be connected.
대표청구항▼
1. A light-emitting device comprising: a first flexible support;an element formation layer over the first flexible support with a first adhesive layer interposed therebetween, wherein the element formation layer comprises a transistor, a light-emitting element, and a first insulating film;an externa
1. A light-emitting device comprising: a first flexible support;an element formation layer over the first flexible support with a first adhesive layer interposed therebetween, wherein the element formation layer comprises a transistor, a light-emitting element, and a first insulating film;an external connection terminal in contact with the element formation layer; anda second flexible support over the element formation layer with a second adhesive layer interposed therebetween,wherein the first insulating film overlaps with the transistor,wherein the first insulating film comprises an opening portion,wherein the light-emitting element is provided in the opening portion,wherein the external connection terminal does not overlap with the first insulating film,wherein an external connection portion is electrically connected to the external connection terminal, andwherein the external connection portion overlaps with the second adhesive layer. 2. The light-emitting device according to claim 1, wherein the external connection terminal does not overlap with the first adhesive layer. 3. The light-emitting device according to claim 1, wherein the element formation layer comprises a second insulating film including a through-hole,wherein an electrode is provided in the through-hole,wherein the external connection portion is electrically connected to the electrode through the external connection terminal. 4. The light-emitting device according to claim 3, wherein the electrode is in contact with the second adhesive layer. 5. The light-emitting device according to claim 1, further comprising a protective member, wherein the protective member covers at least a part of the external connection portion. 6. The light-emitting device according to claim 1, wherein the first adhesive layer includes a fibrous body. 7. The light-emitting device according to claim 1, wherein the second adhesive layer includes a fibrous body. 8. An electronic device comprising the light-emitting device according to claim 1. 9. The electronic device according to claim 8, wherein the electronic device is a portable information terminal. 10. A light-emitting device comprising: a first flexible support;an element formation layer over the first flexible support with a first adhesive layer interposed therebetween, wherein the element formation layer comprises a transistor, a light-emitting element, and a first insulating film;an external connection terminal in contact with the element formation layer; anda second flexible support over the element formation layer with a second adhesive layer interposed therebetween,wherein the first insulating film overlaps with the transistor,wherein the first insulating film comprises an opening portion,wherein the light-emitting element is provided in the opening portion,wherein the external connection terminal does not overlap with the first insulating film,wherein an external connection portion is electrically connected to the external connection terminal,wherein the external connection portion overlaps with the second adhesive layer, andwherein at least a part of the external connection portion is covered with the first flexible support. 11. The light-emitting device according to claim 10, wherein the element formation layer comprises a second insulating film including a through-hole,wherein an electrode is provided in the through-hole,wherein the external connection portion is electrically connected to the electrode through the external connection terminal. 12. The light-emitting device according to claim 11, wherein the electrode is in contact with the second adhesive layer. 13. The light-emitting device according to claim 10, wherein the first adhesive layer includes a fibrous body. 14. The light-emitting device according to claim 10, wherein the second adhesive layer includes fibrous body. 15. An electronic device comprising the light-emitting device according to claim 10. 16. The electronic device according to claim 15, wherein the electronic device is a portable information terminal.
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