Display apparatus
View Patent ↗Provided is a display apparatus which can easily bond a drive panel ( 10 ) and a sealing panel ( 20 ) together. The drive panel ( 10 ) includes organic electroluminescence devices ( 10 R), ( 10 G) and ( 10 B) on a substrate for drive ( 11 ) and extracts light from the side of the organic electroluminescence devices ( 10 R), ( 10 G) and ( 10 B). The sealing panel ( 20 ) includes a color filter ( 22 ) on a substrate for sealing ( 21 ). The drive panel ( 10 ) and the sealing panel ( 20 ) are disposed to face each other, and the whole facing surfaces of the drive panel ( 10 ) and the sealing panel ( 20 ) are bonded together with an adhesive layer ( 30 ). The adhesive layer ( 30 ) is cured with at least heat, and is made of only one coating liquid or a combination of two or more coating liquids for curing. A temporary fixing portion ( 30 A) is formed in an edge portion of the adhesive layer ( 30 ). The temporary fixing portion ( 30 A) is made of, for example, an ultraviolet cure resin, and is formed so as to straddle between the sealing panel ( 20 ) and the drive panel to align their relative positions.
1. A method of manufacturing display apparatus, comprising the steps of:
providing a drive panel having a plurality of organic electroluminescence devices with a first electrode, one or more organic layers including a light-emitting layer, and a second electrode, and wherein light generated in the light-emitting layer is emitted from a side of the second electrode;
providing a sealing panel having a color filter disposed thereon for sealing and facing the drive panel at the side of the second electrode;
applying an adhesive between the sealing panel and the drive panel so as to cover the plurality of organic electroluminescence devices,
and curing the adhesive layer with at least heat.
2. The method of manufacturing a display apparatus according to claim 1 , further comprising securing the sealing panel over the drive panel in a fixed location prior to curing the adhesive layer.
3. The method of manufacturing a display apparatus according to claim 2 , further comprising forming the adhesive material from at least two liquids.
4. The method of manufacturing a display apparatus according to claim 1 , further comprising providing a black matrix on the sealing panel.
5. The method of manufacturing a display apparatus according to claim 1 , further comprising providing an antireflective film on the sealing panel.
6. The method of manufacturing a display apparatus according to claim 1 , further comprising forming the adhesive material from at least two liquids.
7. The method of manufacturing a display apparatus according to claim 1 , wherein the second electrode is semi-transparent.
8. The method of manufacturing a display apparatus according to claim 1 , wherein the second electrode and the first electrode provide a resonant region.