Organic light-emitting display apparatus and method of manufacturing the same

摘要

An organic light-emitting display apparatus capable of preventing permeation of external impurities such as oxygen or water vapor and enhancing impact resistance, and a method of manufacturing the organic light-emitting display apparatus. The organic light-emitting display apparatus includes a first substrate; a display unit disposed on the first substrate; a second substrate disposed over the display unit; and a sealing member by which the first substrate is combined with the second substrate. The sealant includes a first sealant which includes a filler and is spaced apart from the first substrate and the second substrate, and a second sealant which contacts the first substrate and the second substrate and covers at least a part of the first sealant.

主权项

1. An organic light-emitting display apparatus comprising:
a first substrate; a display unit disposed on the first substrate; a second substrate disposed over the display unit; and a sealing member by which the first substrate is combined with the second substrate, wherein the sealing member comprises a first sealant spaced apart from the first substrate and the second substrate, and a second sealant which contacts the first substrate and the second substrate and covers at least a part of the first sealant, wherein only the first sealant comprises a filler, wherein the first sealant has improved mechanical properties including improved Young's modulus improved fracture toughness and improved impact resistance over that of the second sealant by including the filler only within the first sealant and not within the second sealant, while the second sealant having improved flowability and improved planarization and uniformity with the interfaces of the first and second substrates than that of the first sealant by the second sealant being absent of filler.