Chinese Optics Letters, Volume. 13, Issue 3, 032301(2015)
Highly efficient blue organic light-emitting diodes using various hole and electron confinement layers
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Fig. 3. (a) Luminance–current density characteristics of blue PHOLEDs; (b) EL spectra of blue PHOLEDs at a bias of 6 V.
Fig. 4. (a) Luminous efficiency–luminance characteristics and; (b) power efficiency–luminance characteristics of blue PHOLEDs.
Fig. 5. External quantum efficiency–luminance characteristics of blue PHOLEDs.
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Jin Sung Kang, Ju-An Yoon, Seung Il Yoo, Jin Wook Kim, Bo Mi Lee, Hyeong Hwa Yu, C.-B. Moon, Woo Young Kim, "Highly efficient blue organic light-emitting diodes using various hole and electron confinement layers," Chin. Opt. Lett. 13, 032301 (2015)
Paper Information
Category: Optical devices
Received: Sep. 24, 2014
Accepted: Dec. 22, 2014
Published Online: Sep. 25, 2018
The Author Email: Woo Young Kim (wykim@hoseo.edu)
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