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Record W2034431695 · doi:10.1143/jjap.50.062102

White Organic Light-Emitting Diodes Using Red-Fluorescent and Blue-Phosphorescent Emitters with Inducer Layer

2011· article· en· W2034431695 on OpenAlexaff
Sang Youn Lee, You Hyun Kim, Wook Song, Meng Mei, Richard Wood, Woo Young Kim

Bibliographic record

VenueJapanese Journal of Applied Physics · 2011
Typearticle
Languageen
FieldEngineering
TopicOrganic Light-Emitting Diodes Research
Canadian institutionsMcMaster University
FundersHoseo University
KeywordsPhosphorescenceOLEDDopantElectroluminescenceMaterials scienceIndium tin oxideFluorescenceDopingIridiumLayer (electronics)Analytical Chemistry (journal)ChemistryOptoelectronicsOpticsNanotechnologyPhysics

Abstract

fetched live from OpenAlex

We investigated the electroluminescent characteristics of new structural white organic light-emitting diodes (WOLEDs) including a double emitting layer with iridium(III) bis[(4,6-di-fluorophenyl)-pyridinato- N , C 2 ] picolinate (FIrpic) and 4-(dicyanomethy lene)-2- t -butyl-6(1,1,7,7-tetramethyliul-olidyl-9-enyl)-4 H -pyran (DCJTB) as blue phosphorrescent dopant and red fluorescent dopant according to changing thickness of pure N , N '-dicarbazoly-3,5-benzene (mCP) as inducer layer. The optimized WOLED device with structure of indium tin oxide (ITO)/ N , N '-bis(1-naphy1)- N , N '-dipheny1-1,1'-bipheny1-4-4'-diamine (NPB) (70 nm)/mCP doped with 10% FIrpic (20 nm)/mCP (3 nm)/tris(8-hydroxyquinolino)aluminum (Alq 3 ) doped with 0.4% DCJTB (8 nm)/Alq 3 (30 nm)/lithium quinolate (Liq) (2 nm)/aluminum (Al) (100 nm) shows the Commission Internationale de l'Eclairage, International Commission on Illumination (CIE x , y ) coordinates of (0.34, 0.38) at a current density of 56.8 mA/cm 2 and only varied within ±(0.01,0.02) over the brightness range from 10 to 6000 cd/m 2 .

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.030
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.022
GPT teacher head0.216
Teacher spread0.194 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations2
Published2011
Admission routes1
Has abstractyes

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