Changhee Lee
Changhee Lee
EVP, Display Research Center, Samsung Display Co.
Verified email at - Homepage
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Bright and efficient full-color colloidal quantum dot light-emitting diodes using an inverted device structure
J Kwak, WK Bae, D Lee, I Park, J Lim, M Park, H Cho, H Woo, DY Yoon, ...
Nano letters 12 (5), 2362-2366, 2012
Controlling the influence of Auger recombination on the performance of quantum-dot light-emitting diodes
WK Bae, YS Park, J Lim, D Lee, LA Padilha, H McDaniel, I Robel, C Lee, ...
Nature communications 4, 2661, 2013
Highly efficient cadmium-free quantum dot light-emitting diodes enabled by the direct formation of excitons within InP@ ZnSeS quantum dots
J Lim, M Park, WK Bae, D Lee, S Lee, C Lee, K Char
ACS nano 7 (10), 9019-9026, 2013
Sensitization of the photoconductivity of conducting polymers by C 60: Photoinduced electron transfer
CH Lee, G Yu, D Moses, K Pakbaz, C Zhang, NS Sariciftci, AJ Heeger, ...
Physical Review B 48 (20), 15425, 1993
InP@ ZnSeS, core@ composition gradient shell quantum dots with enhanced stability
J Lim, WK Bae, D Lee, MK Nam, J Jung, C Lee, K Char, S Lee
Chemistry of Materials 23 (20), 4459-4463, 2011
Highly Efficient Green‐Light‐Emitting Diodes Based on CdSe@ ZnS Quantum Dots with a Chemical‐Composition Gradient
WK Bae, J Kwak, JW Park, K Char, C Lee, S Lee
Advanced Materials 21 (17), 1690-1694, 2009
Influence of Shell Thickness on the Performance of Light‐Emitting Devices Based on CdSe/Zn1‐XCdXS Core/Shell Heterostructured Quantum Dots
J Lim, BG Jeong, M Park, JK Kim, JM Pietryga, YS Park, VI Klimov, C Lee, ...
Advanced Materials 26 (47), 8034-8040, 2014
Multicolored light-emitting diodes based on all-quantum-dot multilayer films using layer-by-layer assembly method
WK Bae, J Kwak, J Lim, D Lee, MK Nam, K Char, C Lee, S Lee
Nano letters 10 (7), 2368-2373, 2010
Ultrafast photoinduced electron transfer in conducting polymer—buckminsterfullerene composites
B Kraabel, CH Lee, D McBranch, D Moses, NS Sariciftci, AJ Heeger
Chemical physics letters 213 (3-4), 389-394, 1993
R/G/B/natural white light thin colloidal quantum dot-based light-emitting devices.
WK Bae, J Lim, D Lee, M Park, H Lee, J Kwak, K Char, C Lee, S Lee
Advanced Materials (Deerfield Beach, Fla.) 26 (37), 6387-6393, 2014
Spin-coated Ga-doped ZnO transparent conducting thin films for organic light-emitting diodes
PK Nayak, J Yang, J Kim, S Chung, J Jeong, C Lee, Y Hong
Journal of Physics D: Applied Physics 42 (3), 035102, 2008
All-inkjet-printed organic thin-film transistor inverter on flexible plastic substrate
S Chung, SO Kim, SK Kwon, C Lee, Y Hong
IEEE Electron Device Letters 32 (8), 1134-1136, 2011
Persistent photoconductivity in poly (p-phenylenevinylene): Spectral response and slow relaxation
CH Lee, G Yu, AJ Heeger
Physical Review B 47 (23), 15543, 1993
Nature of the primary photoexcitations in poly (arylene-vinylenes)
K Pakbaz, CH Lee, AJ Heeger, TW Hagler, D McBranch
Synthetic metals 64 (2-3), 295-306, 1994
Silicon‐Cored Anthracene Derivatives as Host Materials for Highly Efficient Blue Organic Light‐Emitting Devices
YY Lyu, J Kwak, O Kwon, SH Lee, D Kim, C Lee, K Char
Advanced Materials 20 (14), 2720-2729, 2008
Picosecond transient photoconductivity in poly (p-phenylenevinylene)
CH Lee, G Yu, D Moses, AJ Heeger
Physical Review B 49 (4), 2396, 1994
Perspective on synthesis, device structures, and printing processes for quantum dot displays
J Lim, WK Bae, J Kwak, S Lee, C Lee, K Char
Optical Materials Express 2 (5), 594-628, 2012
Quantum Dot− Block Copolymer Hybrids with Improved Properties and Their Application to Quantum Dot Light-Emitting Devices
M Zorn, WK Bae, J Kwak, H Lee, C Lee, R Zentel, K Char
Acs Nano 3 (5), 1063-1068, 2009
High-resolution patterning of colloidal quantum dots via non-destructive, light-driven ligand crosslinking
J Yang, D Hahm, K Kim, S Rhee, M Lee, S Kim, JH Chang, HW Park, ...
Nature communications 11 (1), 2874, 2020
Highly Efficient Red Phosphorescent OLEDs based on Non‐Conjugated Silicon‐Cored Spirobifluorene Derivative Doped with Ir‐Complexes
YY Lyu, J Kwak, WS Jeon, Y Byun, HS Lee, D Kim, C Lee, K Char
Advanced Functional Materials 19 (3), 420-427, 2009
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