| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic EL device having a long life and high reliability, in which amounts of water and oxygen within the device are suppressed at sufficiently low level for a long period of time. <P>SOLUTION: An organic EL device 100 according to the present invention includes: an organic EL element 30 provided between a first substrate 10 and a second substrate 20; a barrier film 40 provided to cover the organic EL element 30; and an absorption film 50. The absorption film 50 contains a compound represented by the following general formula (1). (R<SP POS="POST">1</SP>)<SB POS="POST">n</SB>M...(1) (In the formula (1), R<SP POS="POST">1</SP>represents one selected from among a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, a cyclic alkyl group, an aryl group, an alkoxyl group, a carboxyl group and an amino group. A plurality of R<SP POS="POST">1</SP>'s may be the same or different. (n) represents 2 or 3, and is equal to a valence of M. M represents a divalent or trivalent metal atom and has at least one C-M bond.) <P>COPYRIGHT: (C)2012,JPO&INPIT |
