ORGANIC LIGHT-EMITTING ELEMENT, METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY DEVICE AND ILLUMINATION DEVICE
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United States of America Patent
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Issued Date -
Jul 24, 2014
app pub date -
Jun 26, 2012
filing date -
Jun 27, 2011
priority date (Note) -
Abandoned
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Abstract
An organic light-emitting element (10) including: an anode layer (12) formed on a substrate (11); a first through-hole portion (16) formed to pass through the anode layer (12); a dielectric layer (13) formed to cover an upper surface of the anode layer (12) and an inner surface of the first through-hole portion (16); plural recessed portions (18) formed at an upper surface of the dielectric layer (13) not to pass through the dielectric layer (13); a second through-hole portion (17) formed to pass through the anode layer (12) and the dielectric layer (13); an organic compound layer (14) that includes a light emitting layer formed to cover at least the upper surface of the dielectric layer (13), an inner surface of each of the recessed portions (18) and an inner surface of the second through-hole portion (17); and a cathode layer (15) formed on the organic compound layer (14).
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