Stock material or miscellaneous articles – Composite
Reexamination Certificate
2011-04-19
2011-04-19
Ahmed, Sheeba (Department: 1787)
Stock material or miscellaneous articles
Composite
C345S030000
Reexamination Certificate
active
07927702
ABSTRACT:
A flat panel display device comprises a substrate, an organic light emitting diode formed on the substrate, an inner stack encapsulating the light emitting diode and comprising at least one organic layer and one inorganic layer, and an outer stack deposited to cover the inner stack and comprising at least two polymer layers and an adhesive and bonding layer disposed therebetween to combine the at least two polymer layers and a polymer heat-curing film disposed at an interface of each of the polymer layers and the adhesive and bonding layer and cured by heat treatment. According to the present invention, the flat panel display device and a manufacturing method for the same reliably seals the organic light emitting device and prevents degradation by permeation of external harmful materials, while providing high flexibility and low manufacturing cost.
REFERENCES:
patent: 6268695 (2001-07-01), Affinito
Chun Young-tea
Kang Sung-kee
Kim Jung-Woo
Ko Ick-hwan
Lee Ho-nyeon
Ahmed Sheeba
Cantor & Colburn LLP
Samsung Electronics Co,. Ltd.
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