RESEARCH PUBLICATIONS
90. Tarsoly Gergely, Dongyub Kwon, Seungmoon Pyo*, "Impact of Interface and Contamination on Photogenerated Charge Trapping in Phototransistors for Diverse Organic Semiconductor Active-Layer Architectures", Submitted to Advanced Functional Materials (2023)
88. Junghyun Lee, Gergely Tarsoly, Taejoo Shin, Kyoseung Sim, Seungmoon Pyo*, Polymer-gated transistors with only one solution-processed, single crystalline organic microwire for light and oxygen detection, ACS Applied Materials and Interfaces, 15,21,25752 (2023)
83. Fei Shan, Hao-Zhou Sun, Jae-Yun Lee, Seungmoon Pyo, Sung-Jin Kim*, Improved High-Performance Solution Processed In2O3 Thin Film Transistor Fabricated by Femtosecond Laser Pre-Annealing Process, IEEE Access, 9, 44453 (2021)
81. Gergely Tarsoly, Seungmoon Pyo*, Photocurrent Response in Ambipolar Transistors Based on Single Laterally-Stacked Crystals: Role of Charge Trapping and Release, Journal of Physical Chemistry C, 124, 5533 (2020)
79. Uijin Jeong+, Gergely Tarsoly+, Junghyun Lee, Youngmoo Eun, Junghwan Do, Seungmoon Pyo*, Interdigitated Ambipolar Active Layer for Organic Phototransistor with Balanced Charge Transport, Advanced Electronic Materials, 5, 1800652 (2019) (+: Equal Contribution)
78. Junyong Park, Tarsoly Gergely, You Seung Rim, Seungmoon Pyo*, Significant Performance Improvement of Solution-Processed Metal Oxide Transistors by Ligand Dissociation through Coupled Temperature-Time Treatment of Aqueous Precursors, ACS Applied Electronic Materials, 1, 505 (2019)
77. KyoseungSim, Akshaya K.Palai, GergelyTarsoly, Hanah Na, SeungmoonPyo*, Polymer binder assisted, solution processed cyanophenyl functionalized diketopyrrolopyrrole microwire for n-channel field-effect transistors, Synthetic Metals, 250, 152 (2019)
76. Sangho Park, Akshaya K Palai, Junyong Park, Jae Hwan Jung, Seungmoon Pyo*, Synthesis and characterization of photo-crosslinkable coumarin-containing polymer dielectric for organic transistors, Organic Electronics, 66, 169 (2019)
75. Gergely Tarsoly, Seungmoon Pyo*, Photo-response behavior of organic transistors based on thermally annealed semiconducting diketopyrrolopyrrole core, Optical Materials, 80, 120 (2018)
74. Kyoseung Sim, Hanah Na, Junyong Park, Junghyun Lee, Junghwan Do, Seungmoon Pyo, High-performance organic transistors based on solution-processed rubrene crystals directly grown on a polymeric dielectric, Organic Electronics, 56, 76 (2018)
73. Amit Kumar, Akshaya Kumar Palai, Tae Joo Shin, Jaehyuk Kwon, Seungmoon Pyo*, Synthesis and structural analysis of dimethylaminophenyl-end-capped diketopyrrolopyrrole for highly stable electronic devices with polymeric gate dielectric, New Journal of Chemistry, 42, 4052 (2018)
72. Jung Hun Lee, Young Hun Lee, Yeon Hee Ha, Jaehyuk Kwon, Seungmoon Pyo,
Yun-Hi Kim*, Wi Hyoung Lee*, Semiconducting/insulating polymer blends with dual phase separation for organic field-effect transistors, RSC Advances, 7, 7526 (2017)
71. Akshaya Kumar Palai, Amit Kumar, Kyoseung Sim, Jaehyuk Kwon, Tae Joo Shin, Soonmin Jang, Sungwoo Cho, Seung-Un Park, Seungmoon Pyo*, Facile Synthesis of Arylthiophenyl-Functionalized Diketopyrrolopyrrole Derivatives via Direct C-H Arylation: Characterization and Utilization in Organic Electronic Devices, New Journal of Chemistry, 40, 385 (2016)
70. Jaehyuk Kwon, Hanah Na, Akshaya K Palai, Amit Kumar, Uijin Jeong, Sungwoo Cho, Seungmoon Pyo*, Utilization of Simply Alkylated Diketopyrrolopyrrole Derivative as a p-Channel Semiconductor for Organic Devices, Synthetic Metals, 209, 240 (2015)
69. Jae Yoon Kim, Da Seul Yang, Jicheol Shin, David Bilby, Kyeongwoon Chung, Hyun Ah Um, Jaehee Chun, Seungmoon Pyo, Min Ju Cho*, Jinsang Kim*, and Dong Hoon Choi*, High-Performing Thin-Film Transistors in Large Spherulites of Conjugated Polymer Formed by Epitaxial Growth on Removable Organic Crystalline Templates, ACS Applied Materials & Interfaces, 7, 13431 (2015)
68. Hoyeol Yun, Sangwook Kim, Hakseong Kim, Junghyun Lee, Kirstie McAllister, Junhyung Kim, Sengmoon Pyo, Jun Sung Kim, Eleanor E. B. Campbell, Wi Hyoung Lee, Sang Wook Lee*, Stencil nano lithography based on a nanoscale polymer shadow mask: Towards organic nanoelectronics, Scientific Reports, 5, 10220 (2015)
67. Hyunseok Shim,† Amit Kumar,† Hyejin Cho, Dongmyung Yang, Akshaya K. Palai, and Seungmoon Pyo*, Laterally-Stacked, Solution-Processed Organic Microcrystal With Ambipolar Charge Transport Behavior, ACS Applied Materials & Materials, 6, 17804, (2014)
66. Akshaya K. Palai+, Sangwook Kim+, Hyunseok Shim, Sungwoo Cho, Amit Kumar, Jaehyuk Kwon, Seung-Un Park and Seungmoon Pyo*, n-Type Small Aromatic Core Diimides Flanked With Electron Donating Thienylethyl Moiety and Electrical Responses in Organic Devices, RSC Advances, 78, 41476 (2014) (+ Equal contribution)
65. Akshaya K. Palai+, Jihee Lee+, Tae Joo Shin, Amit Kumar, Seung-Un Park and Seungmoon Pyo*, Solution-grown single- crystalline microwires of a molecular semiconductor with improved charge transport properties, Chemical Communications, 50, 8845 (2014) (Highlighted as a Back cover article)(+ Equal contribution)
64. Minkyung Jea, Amit Kumar, Hyejin Cho, Dongmyung Yang, Hyunseok Shim, Akshaya K. Palai and Seungmoon Pyo*, Organic Microcrystal Array-Embedded Layer:Highly Directional Alternating p- and n-Channel for Ambipolar Transistor and Inverter, Journal of Materials Chemistry C, 2, 3980 (2014)
63. Gi Eun Park, Jicheol Shin, Dae Hee Lee, Tae Wan Lee, Hyunseok Shim, Min Ju Cho, Seungmoon Pyo*, and Dong Hoon Choi*, Acene-Containing Donor−.Acceptor Conjugated Polymers: Correlation between the Structure of Donor Moiety, Charge Carrier Mobility, and Charge Transport Dynamics in Electronic Devices, Macromolecules, 47, 3747 (2014)
62. Hanah Na, Hyejin Cho, Kyoseung Sim, Hyunseok Shim, Sung-Jin Kim, Seungmoon Pyo*, Electrical Responses of Short-Channel Organic Transistor Prepared by Solution-Processed Organic Crystal Wire Mask, Organic Electronics, 15, 2728-2733 (2014)
61. Amit Kumar, Akshaya K Palai, Dongmyung Yang, Sungwoo Cho, Seung-un Park and Seungmoon Pyo*, Rubidium carbonate modified gold electrodes for efficient electron injection in n-type organic field-effect transistors, Journal of Physics D: Applied Physics, 47, 35 (2014)
60. Akshaya K. Palai, Jihee Lee, Minkyung Jea, Hanah Na, Tae Joo Shin, Soonmin Jang, Seung-Un Park, Seungmoon Pyo*, Symmetrically Functionalized Diketopyrrolopyrrole with Alkylated Thiophene Moiety: From Synthesis to Electronic Devices Applications, Journal of Materials Science, 49, 4214 (2014)
59. Hanah Na, Tae Joo Shin, Kyoseung Sim, Prae Chirawatkul, Sangwook Kim, Kwan-Jun Heo, Sung-Jin Kim, Seungmoon Pyo*, Growth of n-type organic semiconductor for low-voltage transistors based on an ALD grown Al2O3 gate dielectric, Synthetic Metals, 103, 185-186 (2013)
58. Yu Jin Jang, Yoon Hee Jang, Li Na Quan, Ho-Cheol Kim, Seungmoon Pyo and Dong Ha Kim*, A Soft-Template-Conversion Route to Fabricate Nanopatterned Hybrid Pt/Carbon for Potential Use in Counter Electrodes of Dye-Sensitized Solar Cells, Macromolecular Rapid Communications, 34, 1487 (2013)
57. Kyungtae Kim, Yi-Kai Fang, Wonsang Kwon, Seungmoon Pyo, Wen-Chang Chen and Moonhor Ree*, Tunable electrical memory characteristics of brush copolymers bearing electron donor and acceptor moieties, Journal of Materials Chemistry C, 1, 4858 (2013)
56. Jungho Park, Jonathan Ho, Hoyeol Yun, Myeongjin Park, Jung Hyun Lee, Miri Seo, Eleanor E. B. Campbell, Changhee Lee, Seungmoon Pyo, Sang Wook Lee*, Direct top-down fabrication of nanoscale electrodes for organic semiconductors using fluoropolymer resists, Applied Physics A-Materials Science and Processing, 111, 1051 (2013)
55. Akshaya K. Palaia, Hyejin Choa, Sungwoo Cho, Tae Joo Shin, Soonmin Jang, Seung-Un Park, Seungmoon Pyo*, Non-functionalized soluble DPP: simplest p-channel core for Organic Field Effect Transistors, Organic Electronics, 14, 1396 (2013)
54. Akshaya K. Palai, Junghyun Lee, Sujoy Das, Jihee Lee, Hyejin Cho, Seung-Un Park, Seungmoon Pyo* “A diketopyrrolopyrrole containing molecular semiconductor: Synthesis, characterization and solution-processed 1D-microwire based electronic devices” Organic Electronics, 13 (11), 253-2560 (2012)
53. Sujoy Das, Junghyun Lee, Taehoon Lim, Youngill Choi, Yongsun Park, Seungmoon Pyo*, Effects of gate dielectic composition on the performance of organic thin-film devices, Synthetic Metal, 162, 598 - 604 (2012)
52. Jae-Eun Park, Jae-Hoon Eom, Taehoon Lim, Do-Hoon Hwang*, Seungmoon Pyo* 'Electrical Bistability of Organic Devices wiht a Polymeric Thin Film for Nonvolatile Data Storage: Journal of Polymer Science: Polymer Chemistry, 50, 2181-2193 (2012) (Featured as a Front Cover article)
51. Kyoseung Sim, Tae Joo Shin, Junghyun Lee, Moumita Mukherjee, Moonhor Ree and Seungmoon Pyo* “Organic phototransistors based on solution grown, ordered single crystalline arrays of a p-conjugated molecule" J. Mater. Chem., 22, 3192 (2012)
50. S. Kim, T. Lim, K. Sim, H. Kim, Y. Choi, K. Park and Seungmoon Pyo*, Light Sensing in a Photoresponsive, Organic-Based Complementary Inverter, ACS Applied Materials and Interfaces, 3, 1451-1456 (2011)
49. J. Park, B. Mukherjee, H. Cho, S. Kim and Seungmoon Pyo* “Flexible N-channel Organic Phototransistor on Polyimide Substrate” Synthetic. Metal, 161, 143-147 (2011)
48. B. Mukherjee, S. Kim and Seungmoon Pyo*, Solution Processed, Aligned Arrays of TCNQ Micro Crystals for Low-Voltage Organic Phototransistor, J. Mater. Chem. 21, 1931-1936 (2011)
47. B. Mukherjee, T. Shin, K. Sim, M. Mukherjee, J. Lee, S. Kim and Seungmoon Pyo*, “Periodic arrays of organic crystals on polymer gate dielectric for low - voltage field-effect transistors and complementary inverter.” J. Mater. Chem. 20, 9047-9051 (2010)
46. Y. Cho, S. Kim, Seungmoon Pyo, Y. Park, S. Kim, H. Yun and J. Do* “Thermal transformation of 1D-Pb(en)2Cl2 to 3D-PbCl2 via 2D-Pb(en)Cl2 and their substantial modification of the coordination environment on Pb(II)” Polyhedron, 29, 2105-2110 (2010)
45. J. Park, D. Lee, J. Chen, M. Bae, M. Kang, Y. Kim*, Seungmoon Pyo, M.Yi*, S. Kwon* “Organic thin-film transistor based on dibenzothiophene” Current Applied Physics, (2010)
44. B. Mukherjee, M. Mukherjee, Youngill Choi, Seungmoon Pyo* “Control over Multifunctionality in Optoelectronic device based on Organic Phototransistor" ACS Applied Materials and Interfaces, 2, 1614-1620 (2010)
43. M. Mukherjee, B. Mukherjee, K.S. Sim, SeungmoonPyo*, “Investigation of organic n-type field-effect transistor performance on the polymeric gate dielectrics” Synthetic Metal 160, 504–509 (2010)
42. B. Mukherjee, M. Mukherjee, J. Park, SeungmoonPyo*, “High performance Molecular Memory device using Ag-TCNQ crystals grown by a Solution process” J. Phys. Chem. C, 114, 567-571 (2010)
41. J. Han, J. An, R. N. Jana, K. Jung, J. Do, Seungmoon Pyo, C. Im, “Charge carrier photogeneration and hole transport properties of blends of a -conjugated polymer and an organic-inorganic hybrid material.” Macromolecular Research 17 (11) 894-900 (2009)
39. B. Mukherjee, M. Mukherjee, Youngill Choi, Seungmoon Pyo* “Organic Phototransistor with n-Type Semiconductor Channel and Polymeric Gate Dielectric" J. Phys. Chem. C, 113, 18870 (2009)
38. Youngill Choi, Hyojoong Kim, Kyoseung Sim, Kee Chan Park, Chan Im, Seungmoon Pyo* “Flexible complementary inverter with low-temperature processable polymeric gate dielectric on a plastic substrate" Organic Electronics”, 10, 1209 (2009)
37. Chun, Jieun; Lee, Yumi; Pyo, Seungmoon; Im, Chan; Kim, Seung-Joo; Yun, Hoseop; Do, Junghwan “Synthesis,structure, and magnetic properties of 1D nickel coordination polymer Ni(en)(ox)2H2O (en = ethylenediamine; ox = oxalate)” Bull. Kor. Chem. Soc., 30, 1603 (2009)
36. Yeon Ju Lee, Yunseok Jang, Kilwon Cho, Seungmoon Pyo, Do-Hoon Hwang, Sung Chul Hong* “Preparation of poly (4-hydroxystyrene) based functional block copolymer through living radical polymerization and its nanocomposite with BaTiO3 for dielectric material” Journal of Nanoscience and Nanotechnology, (2009)
35. Kyoseung Sim, Youngill Choi, Hyojoong Kim Sungwoo Cho, Sung Cheol Yoon and Seungmoon Pyo* “Soluble pentacene thin-film transistor using a high solvent and heat resistive polymeric dielectric with low-temperature processability and its long-term stability” Organic Electronics, 10.506 (2009)
34. S.Y. Kim, T. Ahn, Seungmoon Pyo, M. Yi* “Surface modified polymeric gate insulators for pentacene organic thin-film transistors.” Curr. Appl. Phys. 9.913 (2009)
33. Chung-Jong Yu, Yeongil Choi, Seungmoon Pyo*, Mihye Yi, Jong Soo Kim, Kilwon Cho and Dong Ryeol Lee “Effect of Surface Property of Polyimide Substrate on the Formation of Pentacene Thin-Film” Appl. Sur. Sci. 255.6092 (2009)
32. Jaewook Kim, Sunyoung Ha, Jaeeun Park, Hyojoong Kim, Yongill Choi, Hee-Tae Jung1, Mihye Yi and Seungmoon Pyo*, "Synthesis of Fluorinated Polymer Gate Dielectric with Improved Wetting Property and Its Application to Organic Field- Effect Transistors” Macro. Res. 17.646-650 (2009) (Highlighted as a cover article)
31. Hoon Jung, Teahoon Lim, Youngil Choi, Mihye Yi, Jongchan Won, and Seungmoon Pyo* "Life Time Enhancement of Organic Thin-film Transistors Protected With Organic Layer" Applied Physics Letters 92, 163504 (2008)
30. P. S. Jo, J. sung, C. Park*, E. Kim, D. Y. Ryu, Seungmoon Pyo, H.-C. Kim, and J. M. Hong, "Controlled Topology of Block Copolymer Gate Insulators by Selective Etching of Cylindrical Microdomains in Pentacene Organic Thin Film Transistors" Advanced Functional Materials" 18, 1202-1211 (2008)
29. H.S. Kim, Y.H. Kim, T.H. Kim, Y.Y. No, Seungmoon Pyo, M.H. Yi, D.Y. Kim, S.K. Kwon*, “Synthesis and Studies on 2-Hexylthieno[3,2-b]thiophene End-Capped Oligomers for OTFTs. Chemistry of Materials 19(14), 3561-3567 (2007)
28. Seungmoon Pyo*, J. K. Choi, Y.N. Oh, H.S. Son and M. Yi, “Effect of surface-modified polyimide gate insulator through hybridization on the performance of organic thin-film transistors” Appl. Phys. Lett., 88, 173501 (2006)
27. Seungmoon Pyo *, Y.J. Lee, J.H. Jeon and M.H.Yi, “Effect of a gate insulator with a long alkyl chain on the performance of pentacene organic thin-film transistors ” J. Applied Physics, 99, 073711 (2006) , Selected by Virtual Journal of Nanoscale Science & Technology (April 24, 2006)
26. Seungmoon Pyo *, Y.N. Oh and M. Yi, “Organic thin-film transistors with submicrometer channel length fabricated by atomic force microscopy lithography” Chemical Physics Letters, 419, 115-119 (2006)
25. Y.N. Oh, S. Seungmoon Pyo*, M. Yi and Soon-Ki Kwon, “N-type organic transistor using polymeric blend gate insulator with controlled surface properties” Organic Electronics, 7, 77-84 (2006)
<Papers published before 2006 when I joined Konkuk University>
24. Seungmoon Pyo*, L. P. Ma, J. He. Q. Xu, Y. Yang* and Y.Gao, “Experimental study on thickness related electrical characteristics in organic/metal-nano-cluster/organic system.” 98, 054303 (2005)
23. Seungmoon Pyo*, H.S. Son, K.Y. Choi, M.H.Yi, S.K. Hong, “ Low-temperature processable inherently photosensitive polyimide as a gate insulator for organic thin-film transistors” Applied Physics Letters 86, 133508, (2005)
22. Seungmoon Pyo*, M.Y.Lee, J.H. Jeon, J.H.Lee, M.H.Yi, J.S.Kim “ An organic thin-film transistor with a photoinitiator-free photosensitive polyimide as gate insulator.” Advanced Functional Materials. 15, 619, (2005)
21. Seungmoon Pyo*, H.S. Son, M.H.Yi, “Low-temperature processable inherently photosensitive polyimide gate dielectric for organic thin-film transistors: Synthesis, characterization, and application to transistors” J. Material. Research. 20, 931, (2005)
20. F.C. Chen, S.C. Chang, G. He, Seungmoon Pyo, Y.Yang*, M. Kurotaki, J. Kido, “Energy Transfer and Triplet Exciton Confinement in Polymeric Electrophosphorescent Devices” J. Polymer Science Part B- Polymer Physics, 41, 2681, (2004)
19. L. P. Ma, Seungmoon Pyo, J. Ouyang, Q. Xu and Y. Yang*, “Nonvolatile electrical bistability of organic/metal-nanocluster/organic system” Applied Physics Letters 82, 1419, (2003)
18. Seungmoon Pyo, L. P. Ma, J.Liu, Q.Pei, Y. Yang*, “Oganic bistable devices and their applications” 43(2), 512, (2002)
17.O.Pei, Seungmoon Pyo, S.C, Y, Yang*,"Blue light emittig polymer and devices." Polymer perprints, 43(1), 113, (2002)
16. L. P. Ma, J.Liu, Seungmoon Pyo and Y. Yang*, “Oganic bistable light emitting devices” Applied Physics Letters 80, 362, (2002)
15. L. P. Ma, J.Liu, Seungmoon Pyo, Q. Xu and Y. Yang*, “ Organic bistable devices” ., 378, 185, (2002).
14. T. F. Guo, G.F He, Seungmoon Pyo, and Y. Yang*, “Investigation of interfacial properties of laminated polymer diodes.” Applied Physics Letters 80, 4042, (2002)
13. T. F. Guo, S. C. Chang, Seungmoon Pyo, and Y. Yang*, “Vertically Integrated Electronic Circuits via a combination of self-assembled polyelectrolytes, ink-jet printing, and Electroless Metal Plating Processes”, 18, 8142 (2002)
12. T. F. Guo, Seungmoon Pyo, S. C. Chang and Y. Yang*, “High Performance Polymer Light-Emitting Diodes Fabricated by a Low Temperature Lamination Process” 11, 339, (2001).
11. Seungmoon Pyo, S. I. Kim, T. J. Shin, Y.H. Park, and M. Ree*, "Synthesis and Characterization of Fully Rodlike Poly(biphenylene pyromellitimide)s with Various Short Side Groups", ., 37, 937 (1999).
10. Seungmoon Pyo, S.I. Kim, T.J. Shin, M. Ree*, K. H. Park and J. S. Kang, "Synthesis and Blue-Light-Emitting Characteristic of Rodlike Poly(4,4'-biphenylene pyromellitimide) with Furyl Side Groups", , 40, 125 (1999)
9. M. Ree*, S.I. Kim, Seungmoon Pyo, T.J. Shin, H.K. Park, J.C. Jung, "Synthesis and Properties of New Aromatic Polyimides - Polymeric Materials for Light-Emitting and Liquid-Crystal Displays", ., 142, 73 (1999).
8. Seungmoon Pyo, S.I. Kim, T.J. Shin, M. Ree*, K. H. Park and J. S. Kang, "Synthesis and Characterization of A New Blue-Light Emitting Polyimide", 31, 4777 (1998).
7. Seungmoon Pyo, T.J. Shin, S.I. Kim, and M. Ree*, "Photoluminescences from Aromatic Polyimides in Thin Films: Effects of Precursor Origin and Imidization History", ., 316, 353 (1998).
6. S. I. Kim, T.J. Shin, Seungmoon Pyo, J.M. Moon, and M. Ree*, "Structure and Properties of Rodlike Poly (p-phenylene pyromellitimide)s Containing Short Side Groups", 40, 1603 (1999).
5. M. Ree*, D.I. Kim, Seungmoon Pyo, T.J. Shin, H.K. Park, J.C.Jung, “Synthesis and properties of new aromatic polyimides. Polymeric materials for light-emitting and liquid-crystal.” Macromolecular Symposia, 142, 73, (1999)
4. S.I. Kim, Seungmoon Pyo, M. Ree*, M. Park, and Y. Kim, "Alignment of Liquid-Crystals on Rubbed Polyimide Films Prepared from Various Precursor Polymers", Mol. Cryst. Liq. Cryst., 316, 209 (1998).
3. S.I. Kim, Seungmoon Pyo, K. Kim, and M. Ree*, "Investigation of Glass Transition Behaviors in Aromatic Poly(amic acid)s with Various Chain Rigidities by Oscillating Differential Scanning Calorimetry", 39, 6489 (1998).
2. H. Han, J. Seo, M. Ree*, Seungmoon Pyo, and C.C. Gryte, "Water Sorption and Diffusion Behaviors in Thin Films of Photosensitive Polyimides", , 39, 2963 (1998).
1. S.I. Kim, Seungmoon Pyo, and M. Ree*, "Investigation of Glass Transition Behaviors in Poly(amic acid) Precursors of Semi-flexible Polyimides by Oscillating Differential Scanning Calorimetry", , 30, 7890 (1997).
SELECTED ORAL PRESENTATIONS
International conference
7. S. M. Pyo "Polyimide based electronic devices : Organic thin-film transistors, Inverter and Ring oscillator. Molecular electronics Symposium, Feb 5~Feb , Jeju. 2009 (Invited)
6. M. Yi, S. Kim, S.M. Pyo “Effect of chemical structure of gate insulators on performance of organic thin-film transistors” EL2006, Sep. 18~22, 2006 (Invited)
5. M. H. Yi*, S. Y. Ha and S.M. Pyo*, “Effect of side chain structure of gate insulator on characteristics of organic thin film transistor” 6th International Meeting on Information Display (IMID 2006) and International Display Manufacturing Conference (IDMC 2006) August 22-25, 2006 Daegu, Korea (Invited)
4. S.M. Pyo, L.P. Ma, Y.Yang*, “Organic electronic device with organic/metal nanoparticle/organic tri-layer structure” The 3rd international symposium of x-ray and neutron scattering on integrated molecular system, POSTECH, June 27~29, 2005, Pohang, Korea (Invited)
3. S. M. Pyo, L P. Ma, J. Liu, Q. Xu and Y. Yang*, “Organic bistable devices and their applications” 2002 224th ACS Fall meeting August 18th, 2002. Boston, USA
2. S. M. Pyo, S. C. Chang, Q. Pei and Y. Yang*, “A new blue light emitting polymer and its characteristics” 2002 Electronic Materials Conference, June 27, 2002. Santa Barbara USA
1. S. M. Pyo, L.P. Ma, J.Liu, Q. Xu and Y. Yang*, “organic bistable devices” 2001 ACS West Regional meeting, Santa Barbara, USA
PATENTS
18. 표승문, 임찬, 김상욱, "고분자층을 갖는 염료감응 태양전지 및 이의 제조방법", 출원일: 2012. 10. 24, 출원번호:1020120118707, 등록번호 : 1013810240000
17. 표승문, 김상욱, "다공성 고분자 기반 고체 전해질의 제조방법 및 이를 이용한 염료감응태양전지", 출원일: 2012. 04. 18, 출원번호: 1020120040622 등록번호 : 1013811030000
16. 표승문, 황도훈, 박재은 , "전자공여 및 전자수용 단량체로 이루어진 공중합 고분자 반도체 및 이를 이용한 유기메모리소자" , 출원일: 2011. 10. 21, 출원번호: 1020110107779 , 등록번호 : 1012142870000
15. 표승문, 임태훈, 김상욱 , "화학적 가교를 통해 젤화된 고분자젤 전해질 조성물, 이의 제조방법 및 이를 포함하는 염료감응 태양전지" , 출원일: 2010. 11. 09, 출원번호: 1020100111162, 등록번호 : 1012088520000
14. 표승문, 심교승, 임태훈, 머커지, 비스와나스, 김성영, 이정현, 조혜진, 이지희, "주기적으로 배열된 유기결정의 제조 방법, 및 상기유기 결정을 포함하는 유기전자 소자를 제조하는 방법' 출원일: 2010. 12. 08, 출원번호: 1020100125141, 등록번호 : 1011920950000
13. 표승문, 최연길, 심교승, 김효중, 조성우, " 유기 게이트 절연막 조성물 및 이를 이용한 유기 게이트 절연막" 출원일: 2008. 07. 30, 출원번호: 10-2008-0074711, 등록번호 : 1011406860000
12. 표승문, 임태훈, 박재은, 조성우, "패턴형성용 고분자 및 이를 이용한 유기 메모리 소자" 등록일: 2010.01.22, 출원번호 : 2008-0022991 특허 : 10-0939543호
11. 표승문, 최연길, 심교승, 조성우, "유기 게이트 절연막 및 이를 이용한 유기 박막 트랜지스터" 출원일: 2008.02.19, 출원번호: 10-2008-0014866
10. “비휘발성 메모리 유기박막 트랜지스터 및 그 제조방법” 등록번호 0666760, 2007. 01. 03, Korea
9. “AFM리소그라피를 이용한 미세 채널길이를 가지는 유기박막트랜지스터의 제조방법” 등록번호 0627622, 2006. 09. 18, Korea
8. Yi, Mi Hye, Pyo, Seungmoon, Son, Hyun Sam, Choi, Joung Keun. “Dielectric film containing soluble polyimides and polyamic acid derivatives and organic TFT bearing the dielectric film.” Jpn. Kokai Tokkyo Koho (2006), 21 pp. JP 2006124650 A2 20060518 CAN 144:479118 AN 2006:465245
7. Yi, Mi Hye, Pyo, Seungmoon, Choi, Kil Yeong, Lee, Yun Jeong, Yang, Yong Suk. “Photosensitive polyimide resin for organic thin film transistor capable of being cured at low temperature even without photoinitiator.” Repub. Korean Kongkae Taeho Kongbo (2005), KR 2005081825 A 20050819 AN 2006:956939
6. Yi, Mi Hye, Pyo, Seungmoon, Lee, Jae Heung, Lee, Moo Yeol, Do, Lee Mi. Novel photosensitive poly(amic acid), and photosensitive polyimide resin prepared by curing the poly(amic acid) for organic thin film transistor. Repub. Korean Kongkae Taeho Kongbo (2005), KR 2005081824 A 20050819 AN 2006:956937
5. “발광폴리이미드, 그 제조방법 및 상디 발광폴리이미드를 발색제로서 채용하고있는 표시소자” 10- 0263993, 2000. 5. 23, Korea
4. “폴리아믹산디알킬에스테르유도체, 그제조방법및 상기폴리아믹산디알틸에스테르 유도체로부터 형성된 폴리이미드 유도체” 10-0255613, 2000. 5. 1, Korea
3. “감광성 폴리이미드 전구체 및 그 제조방법” 10-0242684, 2000. 3. 2, Korea
2. “벤지딘 유도체, 이를 이용하여 제조된 폴리이미드 및 그 제조방법” 특1999-0080773, 1999. 11. 15, Korea
1. “폴리이미드 유도체, 그 제조방법, 상기 폴리이미드 유도체로부터 현성된 배향막 및 이 배향막을 구비하고 있는 액정표시소자” 10-0233876, 1999. 9. 14, Korea