Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991625019> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W1991625019 endingPage "09MH02" @default.
- W1991625019 startingPage "09MH02" @default.
- W1991625019 abstract "We analyzed the color stability of blue phosphorescent organic light emitting diodes (phOLEDs) as device operation. In the blue phOLEDs, color stability is one of the most important factors during operation for commercialization. Therefore, we measure the electroluminance spectrum in the as-dep. state and after the lifetime test. The reference device with the whole emission layer doped shows a severe color change during the device operation owing to the degradation of the hole blocking property of the electron transport layer (ETL) and a shift of the emission region to ETL. After the lifetime test, the green peak increased and the width of the peak increased. The adoption of an undoped layer near the interface of ETL/emitting layer (EML) impeded the degradation of ETL thus so these devices show a stable color and a long lifetime. On the other hand, in the case of the undoped layer, the interface of hole transport layer (HTL)/EML shows an increased efficiency owing to the blocking of the movement of triplet energy from the doped layer to HTL, but does a color change that is similar to that of the reference device." @default.
- W1991625019 created "2016-06-24" @default.
- W1991625019 creator A5005572481 @default.
- W1991625019 creator A5013337836 @default.
- W1991625019 creator A5026910994 @default.
- W1991625019 creator A5043619161 @default.
- W1991625019 creator A5069400746 @default.
- W1991625019 date "2012-09-01" @default.
- W1991625019 modified "2023-09-26" @default.
- W1991625019 title "Color Stability of Blue Phosphorescent Organic Light-Emitting Diodes with Undoped Layer in Emissive Layer" @default.
- W1991625019 cites W1668566020 @default.
- W1991625019 cites W1964533427 @default.
- W1991625019 cites W1968147221 @default.
- W1991625019 cites W1976136338 @default.
- W1991625019 cites W1978595331 @default.
- W1991625019 cites W1983929881 @default.
- W1991625019 cites W1983988358 @default.
- W1991625019 cites W1987479328 @default.
- W1991625019 cites W1993252622 @default.
- W1991625019 cites W1995188338 @default.
- W1991625019 cites W2005641693 @default.
- W1991625019 cites W2019751627 @default.
- W1991625019 cites W2046864680 @default.
- W1991625019 cites W2054649757 @default.
- W1991625019 cites W2069876531 @default.
- W1991625019 cites W2071357177 @default.
- W1991625019 cites W2072515914 @default.
- W1991625019 cites W2080712705 @default.
- W1991625019 cites W2081008034 @default.
- W1991625019 cites W2119359994 @default.
- W1991625019 cites W2129150459 @default.
- W1991625019 cites W2143778706 @default.
- W1991625019 cites W2168737511 @default.
- W1991625019 cites W4289437066 @default.
- W1991625019 doi "https://doi.org/10.1143/jjap.51.09mh02" @default.
- W1991625019 hasPublicationYear "2012" @default.
- W1991625019 type Work @default.
- W1991625019 sameAs 1991625019 @default.
- W1991625019 citedByCount "0" @default.
- W1991625019 crossrefType "journal-article" @default.
- W1991625019 hasAuthorship W1991625019A5005572481 @default.
- W1991625019 hasAuthorship W1991625019A5013337836 @default.
- W1991625019 hasAuthorship W1991625019A5026910994 @default.
- W1991625019 hasAuthorship W1991625019A5043619161 @default.
- W1991625019 hasAuthorship W1991625019A5069400746 @default.
- W1991625019 hasConcept C120665830 @default.
- W1991625019 hasConcept C121332964 @default.
- W1991625019 hasConcept C150759737 @default.
- W1991625019 hasConcept C171250308 @default.
- W1991625019 hasConcept C181817918 @default.
- W1991625019 hasConcept C192562407 @default.
- W1991625019 hasConcept C2779227376 @default.
- W1991625019 hasConcept C2779679103 @default.
- W1991625019 hasConcept C41008148 @default.
- W1991625019 hasConcept C49040817 @default.
- W1991625019 hasConcept C57863236 @default.
- W1991625019 hasConcept C76155785 @default.
- W1991625019 hasConcept C78434282 @default.
- W1991625019 hasConcept C91881484 @default.
- W1991625019 hasConceptScore W1991625019C120665830 @default.
- W1991625019 hasConceptScore W1991625019C121332964 @default.
- W1991625019 hasConceptScore W1991625019C150759737 @default.
- W1991625019 hasConceptScore W1991625019C171250308 @default.
- W1991625019 hasConceptScore W1991625019C181817918 @default.
- W1991625019 hasConceptScore W1991625019C192562407 @default.
- W1991625019 hasConceptScore W1991625019C2779227376 @default.
- W1991625019 hasConceptScore W1991625019C2779679103 @default.
- W1991625019 hasConceptScore W1991625019C41008148 @default.
- W1991625019 hasConceptScore W1991625019C49040817 @default.
- W1991625019 hasConceptScore W1991625019C57863236 @default.
- W1991625019 hasConceptScore W1991625019C76155785 @default.
- W1991625019 hasConceptScore W1991625019C78434282 @default.
- W1991625019 hasConceptScore W1991625019C91881484 @default.
- W1991625019 hasIssue "9S2" @default.
- W1991625019 hasLocation W19916250191 @default.
- W1991625019 hasOpenAccess W1991625019 @default.
- W1991625019 hasPrimaryLocation W19916250191 @default.
- W1991625019 hasRelatedWork W1976856706 @default.
- W1991625019 hasRelatedWork W1981504582 @default.
- W1991625019 hasRelatedWork W1983791535 @default.
- W1991625019 hasRelatedWork W2031945279 @default.
- W1991625019 hasRelatedWork W2052647788 @default.
- W1991625019 hasRelatedWork W2084533563 @default.
- W1991625019 hasRelatedWork W2139950460 @default.
- W1991625019 hasRelatedWork W2469346391 @default.
- W1991625019 hasRelatedWork W2518590779 @default.
- W1991625019 hasRelatedWork W2597608070 @default.
- W1991625019 hasVolume "51" @default.
- W1991625019 isParatext "false" @default.
- W1991625019 isRetracted "false" @default.
- W1991625019 magId "1991625019" @default.
- W1991625019 workType "article" @default.