Display apparatus
View Patent ↗A display apparatus, in which the entrapment of air bubbles on the inside of the sealing is suppressed, is provided. In a display apparatus including an element member (L) having an adhesion surface on which a display area ( 1 a ) is provided, and a sealing member (U) having an adhesion and which is adhered with a resin layer (m) between this adhesion surface and the adhesion surface of the element member (L), it is one in which the resin layer (m) is formed by combining a resin material (M), which is dispersed and applied in a plurality of places on an adhesion surface of at least one of the element member (L) and the sealing member (U), by pressing the element member (L) and the sealing member (U) against each other with the resin material (M) in between.
1. A display apparatus comprising:
a resin layer between an element member and a sealing member, said resin layer being beads adapted to fill a space between said element member and said sealing member,
wherein said beads are at places on at least one of an external surface of said element member and an adhesion surface of said sealing member,
wherein one of said beads is located at one of said places, another of said beads being located at another of said places, and
wherein said beads are continuous lines.
2. The display apparatus according to claim 1 , wherein said one of said beads being spaced apart from said another of said beads.
3. The display apparatus according to claim 2 , wherein said beads have a domal cross-section.
4. A display apparatus comprising:
a light emitting element between a element member and resin, beads of said resin being between said element member and a sealing member.
5. The display apparatus according to claim 4 , wherein said one of said beads is adapted to contact said another of said beads when pressure is applied to said sealing member.
6. The display apparatus according to claim 4 , wherein said element member comprises a light transmissive material.
7. The display apparatus according to claim 4 , wherein said element member is a convex plane.
8. The display apparatus according to claim 4 , wherein said sealing member comprises a light transmissive material.
9. The display apparatus according to claim 4 , wherein said sealing member is a convex plane.
10. The display apparatus according to claim 4 , wherein said beads contact said element member and said sealing member.
11. The display apparatus according to claim 4 , wherein a base end of said element member contacts said beads, a free end of said element member being separated from said beads.
12. The display apparatus according to claim 4 , wherein a base end of said sealing member contacts said beads, a free end of said sealing member being separated from said beads.
13. The display apparatus according to claim 4 , wherein an air drain passage separates said one of the beads from said another of the beads.
14. The display apparatus according to claim 4 , wherein said beads are linear.
15. The display apparatus according to claim 4 , wherein a cross section for each of said beads is domal.
16. The display apparatus according to claim 15 , wherein the base of said cross-section contacts said element member and the crown of said cross-section contacts said sealing member.
17. The display apparatus according to claim 4 , wherein said resin is a photo-curable resin.
18. The display apparatus according to claim 4 , wherein a viscosity of said resin is approximately 3,000 to 30,000 cp.
19. The display apparatus according to claim 4 , wherein an optical transmittance of said resin is 70% or above.
20. The display apparatus according to claim 4 , wherein said resin is between said light emitting element and said sealing member.
21. The display apparatus according to claim 4 , wherein an air drain passage is between one of the beads and another of the beads.
22. The display apparatus according to claim 4 , wherein said light emitting element is between said element member and said sealing member.
23. The display apparatus according to claim 4 , wherein said light emitting element includes:
a lower electrode between said element member and a hole transport layer;
an emission layer between said hole transport layer and an electron transport layer; and
an upper electrode between said electron transport layer and a sealing layer.