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AssigneeTohoku Pioneer Corporation
InventorAkihiko Yamaguchi
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It is an object of the invention to improve the productivity of an operation for bonding a sheet-like desiccating member onto a sealing cover, which sheet-like desiccating member is formed by removing its central portion so as to avoid an undesired contact between the desiccating member provided within the sealing cover and a laminated body forming an organic EL element, while still ensuring that an organic EL panel containing these members has only a thin thickness. The organic EL panel is provided by forming on a substrate an organic EL laminated body formed by interposing at least an organic layer between a pair of electrodes, followed by attaching a sealing cover for shielding the organic EL laminated body from an outside air. In particular, a sheet-like desiccating member is provided within the sealing cover in a manner such that the desiccating member is spaced apart from the organic EL laminated body. Specifically, the sheet-like desiccating member has a central portion-removed pattern, which central portion, before being removed, faces the organic EL laminated body and is connected with an outside portion.
A sheet-like desiccating member having a desiccant layer for physically or chemically absorbing moisture, and having a desired pattern formed by making a cut,
An organic EL panel obtained by forming on a substrate an organic EL laminated body formed by interposing at least an organic layer between a pair of electrodes, and including a sealing cover for shielding the organic EL laminated body from an outside air,
A method of manufacturing an organic EL panel obtained by forming on a substrate an organic EL laminated body formed by interposing at least an organic layer between a pair of electrodes, and including a sealing cover for shielding the organic EL laminated body from an outside air,
Dependencies are inferred from the claim text.