25. 한국고분자학회 (The Polymer Society of Korea, PSK) / DCC Daejeon, Republic of Korea (8 ~ 10, Apr)
- Enrolled as Participant

24. 제37차 방사광이용자 연구발표회 (The 37th Synchrotron Radiation Users' Workshop & KOSUA Meeting) / POSTECH POSCO International Center, Pohang, Republic of Korea (19~20, Nov) / Republic of Korea
- Enrolled as Participant

23. Decoupling Geometric Artifacts from Intrinsic Crystallographic Properties in Thin-Film X-ray Scattering for Optoelectronics (O1-24)
Sein Chung, Dr. Young Yong Kim, prof. Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / BEXCO, Busan (29 Sep. ~ 1, Oct.) / Oral Presentation @ 29, Sep (3 pm) - Best Oral Presentation Awards  

22. Molecular Plasticizers Enable Tunable Conjugated-Backbone Rigidity and Enhanced Deformability in Organic Semiconductors (25)
Sein Chung, Kilwon Cho
POSTECH Conference (Advanced Electronic and Optoelectronic Material, AEOM) / CHANGeUP GROUND, Pohang, Republic of Korea (22 ~ 23, Sep) / Poster presentation @ 22, Sep (1 pm)

21. Synchrotron GIWAXS Investigation of Chain Conformation and Dimensional Tuning in Conjugated Polymers (CPs) for High-Performance Soft Electronics (#10)
Sein Chung, Dr. Young Yong Kim, prof. Kilwon Cho
12th Korea-Japan Joint Summer School / Aomori Prefecture, Japan (26 ~ 30, Aug) / Poster Presentation @ 27, Aug (1 - 5 pm)

20. Design and Optimization of Conjugated Polymers (CPs) Structure for High-Performance Soft Electronics: Chain Conformation with Dimensional Tuning – Synchrotron-based GIWAXS Experiments  (A-65)
Sein Chung, Dr. Young Yong Kim, prof. Kilwon Cho
APS/CNM 2025 User meeting, ANL / Lemont, IL, USA (5 ~ 9, May) / Poster Presentation @ 6, May (5 - 7 pm)

19. 한국고분자학회 (The Polymer Society of Korea, PSK) / ICC Jeju, Republic of Korea (16 ~ 18, Apr)
- Enrolled as Participant

18. 제36차 방사광이용자 연구발표회 (The 36th Synchrotron Radiation Users' Research Conference) / POSTECH POSCO International Center, Pohang, Republic of Korea (20~21, Nov) / Republic of Korea
- Enrolled as Participant

17. 한국고분자학회 (The Polymer Society of Korea, PSK) / Bexco Busan, Republic of Korea (30, Sep ~ 2, Oct) / Republic of Korea
- Enrolled as Participant

16. Controlling Rigidity of the Conjugated Backbone using Plasticizing Molecular Additives to Enhance Deformability in Organic Semiconductors (SB04, 3986416)
Sein Chung, Kilwon Cho
Materials Research Society, MRS / Seattle, Washington, USA (22 ~ 26, April) / Poster Presentation @ 25, April (5 - 7 pm)

15. 한국고분자학회 (The Polymer Society of Korea, PSK) / ICC Jeju, Republic of Korea (3 ~ 5, Apr) / Republic of Korea
- Enrolled as Participant

14. POSTECH Conference (Advanced Electronic and Optoelectronic Material, AEOM) / CHANGeUP GROUND, Pohang, Republic of Korea (13 ~ 14, Nov)
- Enrolled as Participant

13. Tuning the Chain Planarity of Highly Crystalline Conjugated Polymer for Stretchable Transistors (O9-12)
Sein Chung, Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / ICC, Jeju, Republic of Korea (11 ~ 14, Oct)  / Oral Presentation

12. Strain Dependency of Charge Transport of Stretchable Conjugated Polymers (EL18.12.03)
Kilwon Cho, Seung Hyun Kim, Sein Chung
Materials Research Society, MRS / San Francisco, California, USA (10 ~ 14, April)  / Oral Presentation

11. Controlled Photocrosslinker Length for Conjugated Polymer-based Stretchable Transistors (2O13-18)
Sein Chung, Seung Hyun Kim, Kilwon Cho
한국고분자학회 (The Polymer Society of Korea, PSK) / DCC, Daejeon, Republic of Korea (5 ~ 7, April)  / Oral Presentation

10. Deformable Polymer Semiconductor Thin-Film Crosslinked with Flexible Azide Photo-Crosslinker (SB06.04.15)
Materials Research Society, MRS / Boston, MA, United States of America (27, Nov ~ 2, Dec) / Poster Presenter

9. Design of plasticizing molecular additives for deformable polymer electronics (3PS-182)
한국고분자학회 (The Polymer Society of Korea, PSK) / EXCO, Daegu, Republic of Korea (5 ~ 7, Oct) / Poster Presenter

8. Length-modulated Nitrene Induced Photo-crosslinking Networks in near-Amorphous Conjugated Polymer for Stretchable Electronics (3PS-10)
한국고분자학회 (The Polymer Society of Korea, PSK) / DCC, Daejeon, Republic of Korea (6 ~ 8, April) / Poster Presenter - Best Poster Presentation Awards

7. Effects of Plasticizing Additive on Mechanical Properties of Diketopyrrolopyrrole-based Semiconducting Polymers (4PS-127)
한국고분자학회 (The Polymer Society of Korea, PSK) / HICO, Gyeongju, Republic of Korea (20 ~ 22, Oct) / Poster Presenter

6. Controlled Regioregularity of Chlorine Substituted Benzo [c]-[2, 1, 3] thiadiazole-based Semiconducting Copolymers with Nanogroove Alignment (2P-66)
한국공업화학회 (The Korean Society of Industrial & Engineering Chemistry, KSIEC) / BEXCO, Busan, Republic of Korea (12 ~ 14, May) / Poster Presenter

5. Nanogroove Alignment of Chlorine Substituted Benzo [c]-[2, 1, 3] thiadiazole-based Semiconducting Copolymers with Controlled Regioregularity (3PS-233)
한국고분자학회 (The Polymer Society of Korea, PSK) / Online & DCC, Daejeon, Republic of Korea (7 ~ 9, April) / Poster Presenter

4. High Performance DIPS-Pentacene Thin-Film Transistors using Bar-Coating Method  (PD-005)
제28회 한국반도체학술대회 (28th Korean Conference on Semiconductor, KCS) / Online, Republic of Korea (25 ~ 29, Jan) / Poster Presenter : Somi Kim

3. 한국고분자학회 (The Polymer Society of Korea, PSK) / Online, Republic of Korea (6 ~ 8, Oct)
- Enrolled as Participant

2. 한국고분자학회 (The Polymer Society of Korea, PSK) / ICC, Jeju Island, Republic of Korea (9 ~ 11, Oct)
- Enrolled as Participant

1. 한국고분자학회 (The Polymer Society of Korea, PSK) / BEXCO, Busan, Republic of Korea (10 ~ 12, April)
- Enrolled as Participant