한국 고분자 학회 춘계 학술 대회, 2011-04-07
5th Asian Conference on Organic Electronics, 2013-11-13
The Korean Society of Industrial and Engineering Chemistry, 2015-04-29
SPIE 2011 San Diego, 2011-08-22
2011 SPIE Optics+Electronics, 2011-08-22
The 13th International Meeting on Information Display, 2013-08-26
The Korea Physical Society, 2015-10-21
The Korean Society of Industrial and Engineering Chemistry, 2015-11-04
International Conference on Flexible and Printed Electronics 2009, 2009-11-13
SPIE Photonics West 2013, 2013-02-02
MRS Spring meeting 2012, 2012-04-09
ICSM, 2010-07-04
ICSM, 2010-07-04
한국 고분자 학회 추계 학술대회, 2010-10-07
한국 고분자 학회 추계 학술대회, 2010-10-07
International Workshop on Flexible and Printable Electronics 2015, 2015-11-04
KJF International Conference on Organic Materials for Electronics and Photonics 2012, 2012-08-31
SPIE Optics+Photonics 2012, 2012-08-13
The 5th International Conference on White LEDs and Solid State Lighting, 2014-06-03
International Union of Materials Research Society-International conference in Asia 2012, 2012-08-28