Date

Place

Room H (Room Hall 1, 1F)
P1. Poster Session I
August 20, 2015 (Thursday)
14:00 ~ 15:30

[P1-1]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Enhanced Performance of I-III-VI Type Quantum Dot-Light-Emitting Devices through Introducing Alloyed Oxide Nanoparticle-Based Electron Transport Layer
Chang-Yeol Han, Jong-Hoon Kim, Ki-Heon Lee, Dae-Yeon Jo, and Heesun Yang (Hongik Univ., Korea)

[P1-10]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Synthesis of YF3:Yb3+/Er3+ Nanosheets and Their Upconversion Luminescence
G.Murali, Tae Hyung Kim, Jee Hun Kim, Jae Myeong Lee, Sung Cheol Noh, Eun Jeong Shin (Chonbuk Nat'l Univ., Korea), Dong Kwon Lim (Korea Univ., Korea), and Seung Hee Lee (Chonbuk Nat'l Univ., Korea)

[P1-100]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Factors that Affect the LED Color
Hebbe?Wang, Jianing?Wang, Zhuo Zhang, Chiu June, and Xixin?Zhang (InfoVision Optoelectronics (Kunshan) Co., Ltd., China)

[P1-101]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
ZigBee Light Link Based Wireless Lighting Control Design and Implementation Using a Touchpad
Jongwoo Choi, Jung-Sik Sung, Seong-Hee Park, Hyun-Chul Kang, Hyun-Joo Kang, and Tae-Gyu Kang (ETRI, Korea)

[P1-102]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Method to Reconstruct RGBW LED Dimming Value for Ensuring Linearity for Brightness of LED Lighting
Seonghee?Park, Hyunchul?Kang, HyeonJu?Kang, Jongwoo?Choi, Jung-Sik?Sung, and Taegyu?Kang (ETRI, Korea)

[P1-103]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Temporal Changes in Optical Characteristics of White Light Emitting Diodes Under UV Irradiation
Bong-Jin Cho, Ji-Sun Kim, and Jae-Hyeon Ko (Hallym Univ., Korea)

[P1-104]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Broadband Red, Green and Blue Light Sources for Speckle Noise Reduction on Laser Projection Display
Seong-Jin Son, Ju Won Choi, Do-Kyeong Ko, and Nan Ei Yu (GIST, Korea)

[P1-105]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Fabrication of OLED Lighting Using Light Scattering Solution for Flexible OLED Light Extraction
Dasom Song, Il-Ji Bae, Miyoung Kim, Bum-Joo Lee, and Jin-Koog Shin (KETI, Korea)

[P1-106]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Improvement of Light Emitting Efficiency on Flip Chip LED with Patterned Sapphire Substrate
Hyun Jung Park, Dong Kyu Lee, Yu-Jung Cha, and Joon Seop Kwak (Sunchon Nat'l Univ., Korea)

[P1-107]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Silicon Based UV Curable Sealant and Characterization of OLED Lighting According to Moisture Scavenger Contents of Sealant
Il-Ji Bae (KETI, Korea), Sun Ryu (Momentive Performance Materials Korea Co., Ltd., Korea), Dasom Song, Miyoung Kim, Bum-Joo Lee, and Jin-Koog Shin (KETI, Korea)

[P1-108]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Implementation of the RSSI-Based Lighting Control System
Hyun-Chul Kang, Jung-Sik Sung, Seong-Hee Park, Hyun-Joo Kang, Jong-Woo Choi, and Tae-Gyu Kang (ETRI, Korea)

[P1-109]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Fabrication of Phosphor-Converted White OLEDs with Internal & External Light Extraction Techniques
Chanho Kim, Hyeon Jeong Kim, Youngki Chai, Seunghwan Lee, and Sung Min Cho (Sungkyunkwan Univ., Korea)

[P1-11]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Influence of the Dimensions of CdSe/Cd1-XZnXS Core/Shell Type-I Heterostructured Quantum Dots on the Performances of Light-Emitting Devices
Jun Hyuk Chang (Seoul Nat'l Univ., Korea), Byeong Guk Jeong (KAIST, Korea), Kookheon Char (Seoul Nat'l Univ., Korea), and Wan Ki Bae (KIST, Korea)

[P1-110]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Application of Fuzzy Decision on Lighting
Alireza Khorami (IRIB Univ., Iran) and Shirin Ghanbari (IRIB Technical Research Center, Iran)

[P1-111]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Selective Area Regrowth for Dual-Color-Emitting LEDs by MOCVD
Jun-Yeob Lee, Duk-Jo Kong, Chang-Mo Kang, and Dong-Seon Lee (GIST, Korea)

[P1-112]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Spectral Variation in YAG:Ce3+ Nanophosphor for White LED
Daehan Kim, Hyoungseak Jeong, Kwangwon Park, and Jongsu Kim (Pukyong Nat'l Univ., Korea)

[P1-113]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Yellow YAG:Ce Single Crystal Phosphor with High Thermal Stability for High-Power White Light Source
Taewook Kang, Heelack Choi (Pukyong Nat'l Univ., Korea), Youngsic Kim, Sunghoon Lee, Jeonggon Ryu (Hyosung Corp., Korea), Jaehyoung Park, Seokkyu Lim, and Jongsu Kim (Pukyong Nat'l Univ., Korea)

[P1-114]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Development of a ��Sedimentation-Free�� Phosphor for LED Color Bin Yield Enhancement
Shih-Yi Wen, Tung-Yun Liu, and Chen-Peng Hsu (ITRI, Taiwan)

[P1-115]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Highly Color Rendering and Luminescent GaN-Based White LEDs with Red InP/ZnS Quantum Dots
Tae Hoon Kim, Young Moon Yu, and Jong Su Kim (Pukyong Nat'l Univ., Korea)

[P1-116]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Colloidal Synthesis of Green-Emitting CdSeS/CdS Dot-in-Rod Structure for Light-Emitting Device
Yewon?Kim, Doh C.?Lee (KAIST, Korea), and Wanki?Bae (KIST, Korea)

[P1-117]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Study on Improvement of the Leakage-like Defect Problems in OLED Panel by Off-Current Control of the Driving TFTs
Youl Kyu Lee, Daechoon Kim, Jaewoo Choi, and Sang Soo Kim (Sungkyunkwan Univ., Korea)

[P1-118]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Ultracompact Complex Spatial Light Modulation Pixel Using Plasmonic Waveguides
Joonsoo Kim (Seoul Nat'l Univ., Korea), Hwi Kim (Korea Univ., Korea), and Byoungho Lee (Seoul Nat'l Univ., Korea)

[P1-119]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Optical Phase Modulation Characteristics of Subwavelength Tilted Nano-Slit Arrays
Yohan Lee, Jongwoo Hong (Seoul Nat'l Univ., Korea), Hwi Kim (Korea Univ., Korea), and Byoungho Lee (Seoul Nat'l Univ., Korea)

[P1-12]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Transparent Cd-Free Quantum Dots Light Emitting Diodes with Inorganic Oxide Charge Transport Layers
Hee Yeon Kim, Yu Jin Park, Byungwook Yoo, Jiwan Kim, Gun Wook You, Chul Jong Han, Sung Ho Lee, Myo Jung Choi (KETI, Korea), Christian Ippen, Armin Wedel (Fraunhofer Inst. for Applied Polymer Research, Germany), Byeong-Kwon Ju (Korea Univ., Korea), and Min Suk Oh (KETI, Korea)

[P1-120]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Plasmonic Wavefront Detection by the Use of Transport of Intensity Equation
Yongjun Lim (ETRI, Korea), Seung-Yeol Lee, Byoungho Lee (Seoul Nat'l Univ., Korea), Hyon-Gon Choo, and Jinwoong Kim (ETRI, Korea)

[P1-121]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Acoustic Properties of Polydimethylsiloxane as a Function of Pressure
Sunhyeop Shin, Jae-Hyeon Ko, Jaehoon Park (Hallym Univ., Korea), Young Ho Ko, and Kwang Joo Kim (Agency for Defense Development, Korea)

[P1-122]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
High Performance Transparent Conducting Electrode Film Using Surface-Embedded Metal Nanotrough Network
Hyeon-Gyun Im (KAIST, Korea), Byeong Wan An (UNIST, Korea), Junho Jang (KAIST, Korea), Jang-Ung Park (UNIST, Korea), and Byeong-Soo Bae (KAIST, Korea)

[P1-123]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Double-Layer Negative Dispersion Retarder Using Negative Birefringence Materials
Seungbin Yang, Anoop Kumar Srivastava, and Ji-Hoon Lee (Chonbuk Nat'l Univ., Korea)

[P1-124]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Viewing Angle Property in Vertical Alignment Liquid Crystal Display Using a Novel Negative C Plate
Hyungmin Kim, Seungbin Yang, Dong-Gue Kang, Kwang-Un Jeong, and Ji-Hoon Lee (Chonbuk Nat'l Univ., Korea)

[P1-125]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Black Dye Doped LCD without Polarizers
Gi Heon Kim, Won-Jae Lee, and Yong Hae Kim (ETRI, Korea)

[P1-126]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Characterization of Polymer Dispersed Liquid Crystal Having Dichroic Dyes
Gi Heon Kim, Won-Jae Lee, and Yong Hae Kim (ETRI, Korea)

[P1-127]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Electrochromic Device Using ZnO Nanowire
Han Na Kim (Univ. of Science and Tech., Korea), Seong-Mok Cho, Chil Seong Ah, Juhee Song, Yong Hae Kim (ETRI, Korea), and Tae-Youb Kim (Univ. of Science and Tech., Korea)

[P1-128]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Improvement of Light Out-Coupling Efficiency in Organic Light-Emitting Diodes with Micro-Lens Array
Se Hyuk Yeom, Sang Chul Lim, Myung Chan An, Dong Ic Lee, Gyeong-Tae Park, Chang Taek Seo, Gyu Seok Choi, and Heon Gon Kim (Gumi Electronics and Information Tech. Research Inst., Korea)

[P1-129]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Fine Width Metal Mesh Fabrication by the Ion-Beam Assisted Deposition(IBAD) for the Touch Screen Panel(TSP)
Bo-Sung Kim, Sang Hyun Cho, Sung Ho Lee (Daegu Technopark, Korea), Jaeho Lee (AT Co., Ltd., Korea), and Chan Seok Park (Daegu Technopark, Korea)

[P1-13]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Tuned Reactivity Effects on the Structural and Optical Properties of Chemical Composition Gradient Quantum Dots
Velu Arasu, Deoksu Jo, Bongsung Kim, and Hokyoon Chung (Sungkyunkwan Univ., Korea)

[P1-130]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Suppression of Moire Fringes Induced by Metal Meshes for Touch Screen Panels
Dongkyun Shin, Jin-Young Lee, Jin-Hwan Lee, Kwang-Jun Choi, Su-ho Yoo, Kyung-Jun Jeon, and Jongwoon Park (Korea Univ. of Tech. and Education, Korea)

[P1-131]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
A Diamond Hole Pattern with High Sensitivity and Linearity for Capacitive Touch Screen Panels
SeungHee Han, Yoonsu Kang, Jihyun Lee, Dain Kim, and Yuseok Kang (Gyeonggibuk Science High School, Korea)

[P1-132]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Flexible Pressure Sensor Array Based on Highly Elastic Porous Film
Bo-Yeon Lee, Jiyoon Kim, and Sin-Doo Lee (Seoul Nat'l Univ., Korea)

[P1-133]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Synthesis of Silver Nanowire and Application to Fabrication of Touch Screen Panel
Min Yeob Lee (Kyungpook Nat'l Univ., Korea), Duck Min Seo, Lee Soon Park (UNIST, Korea), and Gi Seop Kwak (Kyungpook Nat'l Univ., Korea)

[P1-134]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Reliability Improvement of Drive Characteristic Evaluation for Large Size Touch Panel
Eun Woo Lee and Yun Su Lee (Kyungpook Nat'l Univ., Korea)

[P1-135]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
A Capacitive Touch Sensing System Robust to Environmental Noise with a Third-Order Correlated Double Sampling Method
Junchul Park, Bumsoo Kim, Hyunkyu Ouh, Yoon-Kyung Choi, and Yong-In Park (Samsung Electronics Co., Ltd., Korea)

[P1-136]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Fingerprint Sensor on Display
Jun Young Hwang, Seong Jae Moon, Jin Kuk Kim (Hoseo Univ., Korea), Ho Sik Jeon, Jun Suck Lee (CrucialTec Co., Ltd., Korea), and Byung Seung Bae (Hoseo Univ., Korea)

[P1-137]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Dependence of Sensing Signal on the Resistance of Bus Lines
In Hye Kang, Seung Jae Moon, Jin Kook Kim (Hoseo Univ., Korea), Jun Seok Lee, Ho Sik Jeon (CrucialTec Co., Ltd., Korea), and Byung Seong Bae (Hoseo Univ., Korea)

[P1-14]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Thermally Stable In-Ga-Zn-O Homojunction Formed by Plasma Treatment with Substrate Bias for Self-Aligned Thin-Film Transistors
Yusaku Magari, Dapeng Wang, and Mamoru Furuta (Kochi Univ. of Tech., Japan)

[P1-15]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Silver Nanowires Based Stretchable Strain Gauge for Printed Electronics
Hyungdong Lee, Baekhoon Seong, and Doyoung Byun (Sungkyunkwan Univ., Korea)

[P1-16]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Flexible Liquid Crystal Display for Wearable Smart Device
Yu-Hsien Lin, Wen-Yuan Li, Tai-Hsiang Huang, Jen-Kuei Lu, and Sugiura Norio (AU Optronics Corp., Taiwan)

[P1-17]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Perchlorate-Doped PEDOT:PEG as an Additional Hole Injection Layer for Quantum-Dot Light Emitting Diodes
Sang Moo Lee, Jae Eun Cho, and Seong Jun Kang (Kyung Hee Univ., Korea)

[P1-18]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Transparent Electrodes Based on Carbon Nanomaterials for Liquid Crystal Displays
Seung Won Shin, Yong Un Jung, Ki-Beom Kim, Suk-Won Choi, and Seong Jun Kang (Kyung Hee Univ., Korea)

[P1-19]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Highly Sensitive, Wearable, and Multimodal All-Carbon Electronic Skin Capable of Simultaneously Detecting Tactile and Biological Stimuli
So Young Kim, Sangsik Park, Do Hyung Park, Han Wool Park, and Do Hwan Kim (Soongsil Univ., Korea)

[P1-2]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
In2O3 Overcoating on InP/ZnS Quantum Dots toward Improved Fluorescent Stability
Jung-Ho Jo, Eun-Pyo Jang, and Heesun Yang (Hongik Univ., Korea)

[P1-20]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Stretchable Transparent Capacitive Touch Sensors Based on Spin-Coated Silver-Nanowire Composite Electrodes
Tae Young Choi, Byeong-Ung Hwang, and Nae-Eung Lee (Sungkyunkwan Univ., Korea)

[P1-21]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Effect of Width and Shape on the Fatigue Behavior of Metal Lines in Flexible AMOLED Devices
Kun Hu, Sheng Gao, Qi Shan, Xiaolong Yang, Tingting Zhang, Li Lin, Xiaoyu Gao, and Xiuqi Huang (Kunshan New Flat Panel Display Tech. Center Co., Ltd., China)

[P1-22]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Fabrication of Organic Light Emitting Diode on Aramid Paper Substrate
Yeonkyung Lee (Seoul Nat'l Univ., Korea), Jiyoung Song, Hyoseok Kim (Toray Chemical Korea Inc., Korea), and Changhee Lee (Seoul Nat'l Univ., Korea)

[P1-23]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Stretchable and Transparent Electrodes Using Hybrid Structures of Graphene-Metal Nanotrough Networks with High Performances and Ultimate Uniformity
Byeong Wan An, Byung Gwan Hyun, So-Yun Kim, and Jang-Ung Park (UNIST, Korea)

[P1-24]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Stretchable and Deformable LED Configurations Based on Inkjet-Printed Chip-Bonding Technology
Junghwan Byun, Byeongmoon Lee, Eunho Oh, Sangwoo Kim, Hyunjong Kim, Seongdae Choi, and Yongtaek Hong (Seoul Nat'l Univ., Korea)

[P1-25]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Skin-Inspired Stretchable Electronic Skins Differentiating Multi-Directional Tactile Stimuli
Jonghwa Park, Youngoh Lee, and Hyunhyub Ko (UNIST, Korea)

[P1-26]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
CNT/Metal Hybrid Electrodes with Low Contact Resistance for Organic Thin Film Transistors
Yu Seon Jeong, Jinwook Jung, Seung-Hyeon Jeong, and Chung Kun Song (Dong-A Univ., Korea)

[P1-27]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Properties of Nitride on Efficient Field Emission Displays
Alireza Khorami (IRIB Univ., Iran) and Shirin Ghanbari (IRIB Technical Research Center, Iran)

[P1-28]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Large-Area Synthesis of MoS2 Thin Films by Atomic Layer Deposition
Jung Joon Pyeon, Cheol Jin Cho, Soo Hyun Kim, Chong-Yun Kang, and Seong Keun Kim (KIST, Korea)

[P1-29]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Large-Area MoS2 Thin Layers Fabricated by Sulfurization with Thermal Cracker
Dae-Hyung Cho, Woo-Jung Lee (ETRI, Korea), Seung Won Shin (Kyung Hee Univ., Korea), Jae-Hyung Wi, Won Seok Han, Sung-Bock Kim (ETRI, Korea), Seong Jun Kang (Kyung Hee Univ., Korea), and Yong-Duck Chung (ETRI, Korea)

[P1-3]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Polydispersity in Colloidal InP Nanocrystal Quantum Dots: Insights Obtained from Dissolution Studies
Youngsik Kim, Kyungnam Kim, Sudarsan Tamang, and Sohee Jeong (KIMM, Korea)

[P1-30]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Polymer-Dispersed Liquid Crystal Devices with Graphene Electrodes
Hee Yeon?Noh, Eun Kyung?Gil, Byeongdae?Choi, and Seok-Hwan?Chung (DGIST, Korea)

[P1-31]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Polarization Rotation of Visible Light by Graphene Stacks at Room Temperature
Hong-Ki Park, Chang-Mook Lee, Hoon Jeong (Kyung Hee Univ., Korea), Wook Sung Kim, Chunki Kim, Joong Hwan Yang, Gee Sung Chae, Jinook Kim, In Byeong Kang (LG Display Co., Ltd., Korea), and Jaewu Choi (Kyung Hee Univ., Korea)

[P1-32]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Effect of Various Passivation Layers to the Stability of the MoS2 Field-Effect Transistor
Geonho Kim, Ah-Jin Cho, and Jang-Yeon Kwon (Yonsei Univ., Korea)

[P1-33]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Research of Improving Pooling of LCM after THB
Xiaoge Bai, Jeff Lai, Xuehui Wang, William Yang, and Zhuo Zhang (InfoVision Optoelectronics (Kunshan) Co., Ltd., China)

[P1-34]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Carrier Control of Defective Few-Layer MoS2 by Thiol Molecule Chemisorption
Dong Min Sim, Soonmin Yim, and Yeon Sik Jung (KAIST, Korea)

[P1-35]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Electrical Properties of MoS2 TFTs with Different Layer Thickness
Ji Heon Kim, Tae Ho Kim, Na Liu, Jun Ho Ye, and Cheol Jin Lee (Korea Univ., Korea)

[P1-36]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
General Plasma Doping Strategy for Two-Dimensional Transition Metal Dichalcogenides Based on Self-Assembled Nanostructures
Soonmin Yim, Dong Min Sim, and Yeon Sik Jung (KAIST, Korea)

[P1-37]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Optimized Pixel Design for Better Optical Margin
Pengcheng Zang, Song Fang, Jun Jiang, and Yanbin Qiao (InfoVision Optoelectronics (Kunshan) Co., Ltd., China)

[P1-38]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Amorphous InGaZnO Thin Film Transistors with Sputtered Silver Electrodes
Qi Wu, Ling Xu, Jianeng Xu, Haiting Xie (Shanghai Jiao Tong Univ., China), Shan Li, Chang-Cheng Lo (Shenzhen China Star Optoelectronics Tech. Co., Ltd., China), A. Lien (TCL Corporate Research, China), and Chengyuan Dong (Shanghai Jiao Tong Univ., China)

[P1-39]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Positive Bias Stress in Flowing Drain Current-Induced Degradations in Self-Aligned Top-Gate a-IZO TFTs
Sungju Choi, Jonghwa Kim, Jungmok Kim, Jun Tae Jang, Hara Kang, Dong Myong Kim, Sung-Jin Choi (Kookmin Univ., Korea), Jae Chul Park (Samsung Advanced Inst. of Tech., Korea), and Dae Hwan Kim (Kookmin Univ., Korea)

[P1-4]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Enhanced Solution-Processed Quantum Dot Light Emitting Diodes with Additional Organic Hole Transport Layer
Hye-Ryeon Jang, Yun-Soon Ka, and Woon-Seop Choi (Hoseo Univ., Korea)

[P1-40]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Analysis of Hump Characteristics Induced Self-Heating and Charge Trapping in Bottom-Gate Etch-Stopper a-IGZO TFTs after Simultaneous Positive Gate and Drain Bias Stress
Jonghwa Kim, Jun Tae Jang, Sungju Choi, Jungmok Kim, Hara Kang, Sung-Jin Choi, Dong Myong Kim, and Dae Hwan Kim (Kookmin Univ., Korea)

[P1-41]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Role of Organometallic Interface on Dynamic Photoresponse of Organic Field-Effect-Transistor Under Illumination
Hea-Lim Park, Chang-Min Keum (Seoul Nat'l Univ., Korea), Min-Hoi Kim (Hanbat Nat'l Univ., Korea), and Sin-Doo Lee (Seoul Nat'l Univ., Korea)

[P1-42]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Organic Thin-Film Transistors Employing Hybrid Bilayer Gate Dielectric for AMOLED Displays
Jun-Young Jeon and Tae-Jun Ha (Kwangwoon Univ., Korea)

[P1-43]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
High Mobility Amorphous Zinc Oxynitride Thin Film Transistors Using UV/Ozone Post-Treatment below 175��
Kyung-Chul Ok, Hyun-Jun Jeong, Hyun-Mo Lee, and Jin-Seong Park (Hanyang Univ., Korea)

[P1-44]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Enhanced Charge Injection into an Organic Semiconductor in Top-Contact Field-Effect Transistors with a Metal Oxide Buffer Layer
Byung-Eun Park, Eul-Yong Shin, Jaehyun Lee, Yoon-Seok Choi, and Min-Hoi Kim (Hanbat Nat'l Univ., Korea)

[P1-45]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Development of Fluorinated Hybrid Dielectric Material for Printed Organic Thin Film Transistors
Kwang Ho Kim (KETI, Korea), Young Tae Kim, Jin-Kyun Lee (Inha Univ., Korea), Hyung-Ho Park (Yonsei Univ., Korea), Sung Kyu Park (Chung-Ang Univ., Korea), and Byungwook Yoo (KETI, Korea)

[P1-46]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Atomic Layer Deposited Indium Zinc Oxide Thin Films and the Associated Device Performances
Seung-Hwan Lee, Jung-Hoon Lee, Sheng Jiazhen, and Jin-Seong Park (Hanyang Univ., Korea)

[P1-47]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Characterization and Optimization of Plasma-Enhanced Chemical Vapor Deposited SiO2 Film as a Hydrogen Diffusion Barrier in Metal Oxide Thin-Film Transistors
Sung Haeng Cho, Hee-Ok Kim, Oh-Sang Kwon, Eun-Sook Park, Jong-Heon Yang, Chi-Sun Hwang (ETRI, Korea), and Sang-Hee Ko Park (KAIST, Korea)

[P1-48]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Influence of Atmosphere on Textile Resistive Switching Memory Woven with Al and Carbon Fibers
An Jae Jo, Young Dae Seo, and Mi Jung Lee (Kookmin Univ., Korea)

[P1-49]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
New Shift Register Circuit Scheme for Stable Output Using Oxide TFTs
Jae-Eun Pi, Sung Haeng Cho, Chun-Won Byun, Jong-Heon Yang, Ji-Hun Choi, Oh Sang Kwon, Eun Suk Park, and Chi-Sun Hwang (ETRI, Korea)

[P1-5]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
A Study of Efficient Charge Transfer in PbS Colloidal Quantum Dots Solids
Seung Jin Heo, Seokhyun Yoon, and Hyun Jae Kim (Yonsei Univ., Korea)

[P1-50]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
High Performance Bottom Contact Organic Thin Film Transistor
Sihan Wang, Eung-Kyu Park, Ji-Hwan Kim, Jin-Ho Kim, and Yong-Sang Kim (Sungkyunkwan Univ., Korea)

[P1-51]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Binder-Free Poly(3-hexylthiophene) (P3HT) Field-Effect Transistors for Printed Electronics
Hyungdong Lee (Sungkyunkwan Univ., Korea), Yong Jin Jeong (POSTECH, Korea), Byoung-Sun Lee (Samsung Advanced Inst. of Tech., Korea), Seonuk Park (POSTECH, Korea), Hadi Teguh Yudistira (Sungkyunkwan Univ., Korea), Chwee-Lin Choong (Samsung Advanced Inst. of Tech., Korea), Jong-Jin Park (Chonnam Nat'l Univ., Korea), Chan Eon Park (POSTECH, Korea), and Doyoung Byun (Sungkyunkwan Univ., Korea)

[P1-52]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Analysis of Bright Spots Caused by PI Coating Defect for Fringe Field Switching Liquid Crystal Display
Haiyun Lin, Yuekai Gao, Jingpeng Li, Xingxun Song, Zhenyu Xie, TAEYUP Min, and Xuezhi Zhang (Beijing BOE Optoelectronics Tech. Co., Ltd., China)

[P1-53]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Thin-Film Laser Lift-Off for Dual-Mode Display Application
Jong-Heon Yang (ETRI, Korea), Sang Chul Lim (Gumi Electronics and Information Tech. Research Inst., Korea), Chun-Won Byun, Hyunkoo Lee, Byoung-Hwa Kwon, Jong Tae Lim, Seong M. Cho (ETRI, Korea), Seunghyup Yoo (KAIST, Korea), Sung Haeng Cho, and Chi-Sun Hwang (ETRI, Korea)

[P1-54]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
An Electrochemical Study on Copper Multi-Layer Wet Patterning in Phosphoric Acid Solution for LTPS and Metal-Oxide TFTs Application
Byoung O?Kim (Korea Aerospace Univ., Korea), Moo Soon?Ko, IlJeong?Lee (Samsung Display Co., Ltd., Korea), Jeorg?Winkler (Plansee SE, Korea), and Jong Hyun?Seo (Korea Aerospace Univ., Korea)

[P1-55]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Research an Evaluation Method of Flicker of TN Mode & Affect for Image Sticking
Zheng Wang, Sean Kim, Lan Feng, Qingna Hou, Liyan Xu, Hongtao Lin, and Dong Liu (Beijing BOE Display Tech. Co., Ltd., China)

[P1-56]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Research on Line Image Sticking for Large Size High Resolution TFT-LCD Panel
Lei Liu, Yanping Liao, Jiajia Song, Dianzheng Dong, Weitao Chen, Dan Wang, and Xibin Shao (Beijing BOE Display Tech. Co., Ltd., China)

[P1-57]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Strains of LCD Panels Accumulated during Manufacturing and Shipping Processes and Light Leakage Thereof
Ki-Yong Park and Jang-Kun Song (Sungkyunkwan Univ, Korea)

[P1-58]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Application of Mura Index Methods to L0 Grey State
Jaegeon You and Qian Jia (BOE Tech. Group Co., Ltd., China)

[P1-59]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
PS and Array Topology Effect on L0 Grey Mura
Jaegeon You, Fang Liu, and Hanjun Park (BOE Tech. Group Co., Ltd., China)

[P1-60]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Light Leakage Simulation of the Curved ADS LCD
Jaegeon You, Weili Zhao, and Xinxing Wang (BOE Tech. Group Co., Ltd., China)

[P1-61]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Active Tail Improving Effects on the TFT Character
Xue Jing, Wu Hao, Cui Ziwei, and Xue Jing (Beijing BOE Optoelectronics Tech. Co., Ltd., China)

[P1-62]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Luminance Measurement Method at Real Moving Pictures Using a High Speed Camera
Seung Won Jung, Jin Yong Kim, and Hyuk Nyun Kim (LG Display Co., Ltd., Korea)

[P1-63]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Analysis and Improvement of Side Mura Defect in TN Mode Liquid Crystal Panel
Xiongjian?Zhang, Ku Hyun?Park, Yun Bok?Lee, Chun Cheng?Che, and Seung Kyu?Lee (BOE Optoelectronics Tech. Co., Ltd., China)

[P1-64]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Fabrication of X-Ray Detector for Real Time Image Sensing with a-IGZO TFT
Hyoung-seok Choi, Myeong-ho Kim, Ji-hwan Jung, and Duck-kyun Choi (Hanyang Univ., Korea)

[P1-65]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Automatic Micro Defect Detection in Non-Repetitive Patterns for High-Resolution TFT-LCDs
Euiyeol Oh, Dae Keun Kim, Jong Sang Baek (LG Display Co., Ltd., Korea), and Yoonsik Choe (Yonsei Univ., Korea)

[P1-66]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Image Quality Evaluation between Hardware Calibration and Software Calibration on the Display
Hyun-Suh Kim (Chung-Ang Univ., Korea) and Howard Kim (Sungkyunkwan Univ., Korea)

[P1-67]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Factors Affecting Contrast Ratio & Cell VT Curve of Small Size TFT LCD
Hongjun Yu, Ziwei Cui, Yanyan Yin, Jing Xue, Bin Ma, Liang Zhao, and Hongyan Xing (BOE Optoelectronics Tech. Co., Ltd., China)

[P1-68]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Elimination of Off-Axis Color Shift by Doping Dichroic Dyes in a Cholesteric Liquid Crystal Device
Jun-Hee Park, Seung-Won Oh, and Tae-Hoon Yoon (Pusan Nat'l Univ., Korea)

[P1-69]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
High-Transmittance Fast-in-Plane-Switching Negative-LC Cell with Double-Sided Patterned Electrodes
Joon Heo, Tae-Hoon Choi, Jae-Won Huh, and Tae-Hoon Yoon (Pusan Nat'l Univ., Korea)

[P1-7]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Efficiently Fabricated Quantum Dot Film by Polymer-Free Nanoparticles Adhesion Technique for Down-Conversion of Blue Light in Organic Light Emitting Diode
Velu Arasu, Deok Su Jo, Bong Sung Kim, and Ho Kyoon Chung (Sungkyunkwan Univ., Korea)

[P1-70]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Fast Switching of Nematic Liquid Crystals over a Wide Temperature Range for Outdoor Applications
Tae-Hoon Choi, Young-Jin Park, Jung-Wook Kim, and Tae-Hoon Yoon (Pusan Nat'l Univ., Korea)

[P1-71]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Method to Reduce Iridescent Reflection from LCD Panel with Fine Electrodes
Ho-Kil Oh and Jang-Kun Song (Sungkyunkwan Univ., Korea)

[P1-72]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Adaptive Optically Isotropic Liquid Crystal Micro-Lens with Fast Switching
Ki Hoon Song, Jae Myeong Lee, Zuowei Zhou, Hongwen Ren, and Seung Hee Lee (Chonbuk Nat'l Univ., Korea)

[P1-73]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Alignment of LCs Using Polyimide Doped with SiO2 Nanoparticles for a High-Transmittance LCD
Byung Wok Park, Jun-Hee Park (Pusan Nat'l Univ., Korea), Ji-Hoon Lee (Chonbuk Nat'l Univ., Korea), Jonghyun Choi (The New Zealand Inst. of Plant and Food Research, New Zealand), and Tae-Hoon Yoon (Pusan Nat'l Univ., Korea)

[P1-74]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Reversible Optical Storage Material Using Photo-Responsive Rod-Like Molecules Nanosegregated in the B4 Structure of Achiral Banana-Shaped Molecule
Kibeom Kim and Suk-Won Choi (Kyung Hee Univ., Korea)

[P1-75]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Low Laser Emission Energy in a Polymer Stabilized Blue Phase II
Seong-Yong Jo and Suk-Won Choi (Kyung Hee Univ., Korea)

[P1-76]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Investigation of Polymer Wall Structure Influence on Electro-Optical Properties of Flexible Cholesteric LCDs
Yan Jin, Zhe Hong, and Soon-Bum Kwon (Hoseo Univ., Korea)

[P1-77]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Smart Reflector Using Photo-Luminescence Cholesteric Liquid Crystal Film
Dong-kun Lee, Jeong Min Choi, and Jang-Kun Song (Sungkyunkwan Univ., Korea)

[P1-78]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Dielectrophoretic Manipulation of Isotropic & Nematic Droplets
Bomi Lee and Jang-Kun Song (Sungkyunkwan Univ., Korea)

[P1-79]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Polymer Stabilized Vertical Alignment Flexible Display
You Ri Kwon, Jong Chan Kim, Young Eun Choi, Jin Hyun Kim, Han Sol Choi, G. Murali, Young Jin Lim, and Seung Hee Lee (Chonbuk Nat'l Univ., Korea)

[P1-8]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Optimization of Organic-Inorganic Hybrid Quantum Dot Light Emitting Diode Based on ZnO NPs as ETL
Yun-Soon Ka, Hye-Ryeon Jang, and Woon-Seop Choi (Hoseo Univ., Korea)

[P1-80]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Synthesis and Electronic/Optical Properties of Dimesogenic Asymmetric Bent-Core Molecules
Sa-Wook Kim, Hak-Kyu Kim (Kumoh Nat'l Inst. of Tech., Korea), Hak-Rin Kim (Kyungpook Nat'l Univ., Korea), and E-Joon Choi (Kumoh Nat'l Inst. of Tech., Korea)

[P1-81]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Synthesis of Hockey Stick-Shaped Reactive Mesogens and Their E/O-Property in VA Mode Cell
Myung-Ha Kim, Tae-Joon Park, E-Joon Choi (Kumoh Nat'l Inst. of Tech., Korea), You-Jin Lee, and Jae-Hoon Kim (Hanyang Univ., Korea)

[P1-82]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Improvement of Off-Axis Gamma Distortion in Vertical Alignment Liquid Crystal Mode Using Hybrid Pixel Electrode Structure
Jeong Min Bae, Min Kyu Park, Jin-Tae Kim, and Hak-Rin Kim (Kyungpook Nat'l Univ., Korea)

[P1-83]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Nanoparticles with High Permittivity Doped into Nano-Sized Polymer Dispersed Liquid Crystals to Reduce Driving Voltage
Gyu-Yeop Shim, Hyun gyu Kim, Ji-Sub Park, Dong-Jin Lee (Kyungpook Nat'l Univ., Korea), Ji-Ho Baek, Joun-Ho Lee, Byeong Koo Kim (LG Display Co., Ltd., Korea), and Hak-Rin Kim (Kyungpook Nat'l Univ., Korea)

[P1-84]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
New Vertical Alignment Mode of Liquid Crystal Display with Reduced Gamma Distortions by Periodic Patterns of Reactive Mesogens on Alignment Layer
Se-Um Kim, Jiyoon Kim, Jeng-Hun Suh, Bo-Yeon Lee, and Sin-Doo Lee (Seoul Nat'l Univ., Korea)

[P1-85]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Patterned Polymer Networks Formed in Nematic Liquid Crystals
Vijay Kumar Baliyan, Sudarshan Kundu, Vineet Kumar, Seung Hee Lee, and Shin-Woong Kang (Chonbuk Nat'l Univ., Korea)

[P1-86]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Quantitative Analysis of Image Flickering in Negative Fringe-Field-Switching Liquid Crystal Display: Effect of Flexoelectric Polarization and Impurity Charge
Hyojin Lee and Ji-Hoon Lee (Chonbuk Nat'l Univ., Korea)

[P1-87]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
The Study of Order Parameter in PS-VA Mode
Nakcho Choi, Minjung Oh, Yeogeon Yoon, and Namseok Roh (Samsung Display Co., Ltd., Korea)

[P1-88]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Vertical Alignment and Stabilization of Director Pre-Tilt of Nematic Liquid Crystal Doped by Surface Modified Silica Nano-Particles
Vijay Kumar Baliyan, Pankaj Kumar, Moon Bee Oh, Seung Hee Lee, and Shin-Woong Kang (Chonbuk Nat'l Univ., Korea)

[P1-89]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Polar Anchoring Energy of PS-VA Panel
Keunwoo Park, Nakcho Choi, Eunhee Han, Yeogeon Yoon, and Namseok Roh (Samsung Display Co., Ltd., Korea)

[P1-9]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
White Quantum Dot Light-Emitting Diodes with Improved Performance Using Conjugated Polyelectrolyte
Heeyoung Jung, Myeongjin Park, Yeonkyung Lee (Seoul Nat'l Univ., Korea), Wan Ki Bae (KIST, Korea), and Changhee Lee (Seoul Nat'l Univ., Korea)

[P1-90]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Orientation Ordering Analysis of Photo Alignment Panel in PLS Mode
Jehong Choi, Nakcho Choi, Yeogeon Yoon, and Namseok Roh (Samsung Display Co., Ltd., Korea)

[P1-91]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Photoinduced In-situ Anchoring Transition from Random Planar to Uniform Planar Using Photochromic Azo-Dye in a Nematic Liquid Crystal
Randhir Kumar Sinha, Sudarshan Kundu, Vineet Kumar, Myong-Hoon Lee, and Shin-Woong Kang (Chonbuk Nat'l Univ., Korea)

[P1-92]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
PI-less Vertical Alignment with a Predetermined Director Tilt Achieved by In Situ Photo-Irradiation of Obliquely Incident Unpolarized UV-Light
Randhir Kumar Sinha, Sudarshan Kundu (Chonbuk Nat'l Univ., Korea), Heung-Shik Park (Samsung Display Co., Ltd., Korea), Myong-Hoon Lee, and Shin-Woong Kang (Chonbuk Nat'l Univ., Korea)

[P1-93]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
In-situ Vertical Alignment of Nematic Liquid Crystals Using Photo-Polymerizable Acrylate Mixtures
Sudarshan Kundu (Chonbuk Nat'l Univ., Korea), Heung-Shik Park, Jae-Jin Lyu (Samsung Display Co., Ltd., Korea), Aboozar Nasrollahi, and Shin-Woong Kang (Chonbuk Nat'l Univ., Korea)

[P1-94]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Nano-Encapsulated Liquid Crystal Display Mode with Reduced Driving Voltage
Jung Ho Han, In-Haeng Lee, You-Jin Lee, Chang-Jae Yu, and Jae-Hoon Kim (Hanyang Univ., Korea)

[P1-95]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Alignment Stability of Uniformly Lying Helix Mode by Controlling Pretilt Angle
Hyun Bae Park, Kyoung-Seeok Park, You-Jin Lee, Jae-Hoon Kim, and Chang-Jae Yu (Hanyang Univ., Korea)

[P1-96]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Enhanced Color Reflector with the Micro Pattern Array
Geon Bae, Jun Min Yoon, Dong Bin Yeo, Dae Soo Kim (Hoseo Univ., Korea), Jang-Kun Song (Sungkyunkwan Univ., Korea), and Chul Gyu Jhun (Hoseo Univ., Korea)

[P1-97]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Color Polymer Dispersed Liquid Crystal Device with Color Core-Shell Structure
Dae Soo Kim, Dong Bin Yeo, and Chul Gyu Jhun (Hoseo Univ., Korea)

[P1-98]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
LED Backlight with Special FOV for Automobile
Feng Qibin, Yin Huijuan (Hefei Univ. of Tech., China), Shi Zuchuan, Feng Qingang, Li Dejun, Fang Xudong (Hefei BOE Display Lighting Co., Ltd., China), and Lv Guoqiang (Hefei Univ. of Tech., China)

[P1-99]
14:00 ~ 15:30
Room H (Room Hall 1, 1F)
Slot Die Coating for Multilayer Organic Light-Emitting Diodes
Kwang-Jun Choi, Jin-Young Lee, Jin-Hwan Lee, Dongkyun Shin, Su-Ho Yoo, Kyung-Jun Jeon, and Jongwoon Park (Korea Univ. of Tech. and Education, Korea)

Type