Substrate bearing a discontinuous electrode, organic electroluminescent device including same and manufacture thereof

The invention relates to a substrate for an organic electroluminescent device (10) that bears a discontinuous electrode (2a-2''c) with a metallic functional layer having an electric-conductivity intrinsic property between a contact layer and an upper layer, wherein the electrode has a squa...

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Bibliographic Details
Main Author TCHAKAROV SVETOSLAV
Format Patent
LanguageChinese
English
Published 30.12.2009
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The invention relates to a substrate for an organic electroluminescent device (10) that bears a discontinuous electrode (2a-2''c) with a metallic functional layer having an electric-conductivity intrinsic property between a contact layer and an upper layer, wherein the electrode has a square resistance lower than or equal to 5 Omega/square for a functional layer thickness lower than 100 nm, the electrode being the form of at least one row of electrode areas, each electrode area having a first dimension (E) of at least 3 cm in the direction (X) of said row, the electrode areas of each row being separated from each other by a so-called intra-row distance (d1) lower than or equal to 0.5 mm. The invention also relates to an organic electroluminescent device (10) comprising the same, as well as to the manufacture of said electrode and said device.
Bibliography:Application Number: CN200880005787