·Seungmin Nam, “Stretchable and Electrically Reconfigurable Photonic Devices Enabled by Stimuli-Responsive Soft Materials” — KFPE 2026, Suwon, Korea Invited
·Seungmin Nam, “Dynamic Structural Color Control Using Chiral Liquid Crystal Elastomers” — PSK 2025-Fall, Busan, Korea Invited
·Seungmin Nam, Seohyun Woo, Ji Yoon Park, and Su Seok Choi, “Reconfigurable Multi-Wavelength Photonic Encryption via Thickness-Modulated Chiral Liquid Crystal Elastomer” — IMID 2025, Busan, Korea
·Hyerin Kim, Jung Woo Park, Chaeyeong Yun, Seungmin Nam, Wontae Jung, and Su Seok Choi, “Electrothermally Tunable Cholesteric Liquid Crystal Lasers” — IMID 2025, Busan, Korea
·Chaeyeong Yun, Seungmin Nam, Hyerin Kim, Wontae Jung, and Su Seok Choi, “Tunable Multicolor and Polarization-Selective Optical Encryption based on In-Situ Polymerized Chiral Liquid Crystals” — IMID 2025, Busan, Korea
·Seungmin Nam, “Electrically Tunable Photonic Devices Enabled by Soft-Functional Materials” — OPC 2025, Jeju, Korea Invited
·Sang Hyun Han, Jun Hyuk Shin, Hak Jun Yang, Seungmin Nam, Ji Yoon Park, and Su Seok Choi, “Mechano-Optical Visualization of Strain Distribution in Stretchable Serpentine Structures Using Chiral Liquid Crystal Elastomers” — KMID 2025, Gangneung, Korea Best Paper
·Chan-Hee Han, Wonbeen Do, Dongjun Kim, Seungmin Nam, Chaeyeong Yun, and Su Seok Choi, “Electrically Switchable Dye-doped Chiral Liquid Crystal Films with Multi-Pixel Electrodes for Independent Operation” — MRSK 2024, Busan, Korea
·Jun Hyuk Shin, Ji Yoon Park, Seungmin Nam, Sang Hyun Han, Hak Jun Yang, and Su Seok Choi, “Extrinsic Stretchable Methods for Strain Control Using Chiral Liquid Crystal Elastomers” — MRSK 2024, Busan, Korea
·Chaeyeong Yun, Seungmin Nam, Hyerin Kim, Wontae Jung, and Su Seok Choi, “Multi-Modes Optical Encryption using Wavelength and Polarization Tunable Chiral Liquid Crystals” — MRSK 2024, Busan, Korea Best Paper
·Wontae Jung, Seungmin Nam, Chaeyeong Yun, Jung Woo Park, and Su Seok Choi, “Optical Characteristics of Thermally Tunable Chiral Liquid Crystals within Chiral Polymer Templates” — MRSK 2024, Busan, Korea
·Seungmin Nam, Wontae Jung, Jun Hyuk Shin, and Su Seok Choi, “Bidirectional Wavelength Tuning in Stretchable Chiral Liquid Crystal Elastomers using Multi-modal Soft Actuators” — PSK 2024, Busan, Korea
·Jun Hyuk Shin, Hak Jun Yang, Ji Yoon Park, Sang Hyun Han, Dongjun Kim, Seungmin Nam, and Su Seok Choi, “Strategic Designs for Strain Control Using Mechanochromism” — PSK 2024, Busan, Korea
·Seungmin Nam, Wontae Jung, Jun Hyuk Shin, and Su Seok Choi, “Bidirectional Wavelength Tunable Structural Color using Stretchable Chiral Photonic Elastomers on Multi-Modal Soft Actuators” — IMID 2024, Jeju, Korea
·Jun Hyuk Shin, Hak Jun Yang, Ji Yoon Park, Sang Hyun Han, Seungmin Nam, and Su Seok Choi, “Strain Control for Uniform Distribution Using Mechanochromism” — IMID 2024, Jeju, Korea
·Hyerin Kim, Chaeyeong Yun, Seungmin Nam, Wontae Jung, and Su Seok Choi, “Pixelated Polymer Stabilized Cholesteric Liquid Crystal Cavity for Fluorescent Dye Gain” — IMID 2024, Jeju, Korea
·Chaeyeong Yun, Seungmin Nam, Wontae Jung, Hyerin Kim, and Su Seok Choi, “Tunable, Patternable, and Polarization Controllable Structural Colors using Chiral Liquid Crystals” — IMID 2024, Jeju, Korea
·Wontae Jung, Seungmin Nam, Chaeyeong Yun, and Su Seok Choi, “Design of Thermally Tunable Chiral Liquid Crystals within Chiral Polymer Template” — IMID 2024, Jeju, Korea
·Seungmin Nam, Dahee Wang, Chaehyun Kwon, Sang Hyun Han, and Su Seok Choi, “Biomimetic Multi-Color Control utilizing Structural Color of Chiral Liquid Crystal Elastomers” — KLCC 2024, Busan, Korea
·Wontae Jung, Seungmin Nam, Chaeyeong Yun, and Su Seok Choi, “Programmable Structural Color Patterns using In-situ Polymerization of Thermally Tunable Liquid Crystal” — KLCC 2024, Busan, Korea
·Chaeyeong Yun, Seungmin Nam, Wontae Jung, and Su Seok Choi, “Investigation of Chiral Polymer Templates for Thermally Tunable Optical Filters” — KLCC 2024, Busan, Korea
·Seungmin Nam, Chaehyun Kwon, Sang Hyun Han, Dahee Wang, and Su Seok Choi, “Biomimetic Multi-Color Control of Stretchable Photonic Elastomer” — MRSK 2023, Gyeongju, Korea Best Paper
·Jun Hyuk Shin, Seungmin Nam, Sang Hyun Han, Ji Yoon Park, Chaehyun Kwon, and Su Seok Choi, “Uniform Multi-Pixel-Driven Structural Colors Realized Using Electrically Stretchable Chiral Liquid Crystal Elastomers” — MRSK 2023, Gyeongju, Korea
·Chaeyeong Yun, Seungmin Nam, Chaehyun Kwon, Wontae Jung, and Su Seok Choi, “Optimization of Guest-host Liquid Crystal for Eyewear Devices” — MRSK 2023, Gyeongju, Korea Best Paper
·Wontae Jung, Seungmin Nam, Chaeyeong Yun, and Su Seok Choi, “Wavelength Control of Chiral Liquid Crystals with Polymer Templates for Tunable Optical Filters” — MRSK 2023, Gyeongju, Korea
·Seungmin Nam, Chaehyun Kwon, Sang Hyun Han, Dahee Wang, and Su Seok Choi, “Stretchable Multi-Color Separations Using Structural Colors of Chiral Liquid Crystal Elastomer” — IMID 2023, Busan, Korea
·Jun Hyuk Shin, Seungmin Nam, Sang Hyun Han, Ji Yoon Park, Chaehyun Kwon, and Su Seok Choi, “Uniform Switching Control of Electrically Stretchable Structural Color” — IMID 2023, Busan, Korea
·Chaeyeong Yun, Seungmin Nam, Chaehyun Kwon, Wontae Jung, and Su Seok Choi, “Transmittance Control of Guest-Host Liquid Crystal for Eyewear Devices” — IMID 2023, Busan, Korea
·Wontae Jung, Seungmin Nam, Dahee Wang, Chaeyeong Yun, and Su Seok Choi, “Chiral Liquid Crystal with Polymer Template for Tunable Photonic Band Filter” — IMID 2023, Busan, Korea
·Chaehyun Kwon, Seungmin Nam, Sang Hyun Han, and Su Seok Choi, “A Study on Optical Responses in Chiral Liquid Crystal Elastomers under Uniaxial and Biaxial Stretching” — IMID 2023, Busan, Korea Best Paper
·Seungmin Nam, Dahee Wang, and Su Seok Choi, “Electrically Stretchable Photonic Wavelength Band Control using a Hybrid Device with Chiral Liquid Crystal Elastomers and Dielectric Soft Actuator” — KFPE 2023, Yeosu, Korea
·Wontae Jung, Seungmin Nam, Dahee Wang, Chaeyeong Yun, and Su Seok Choi, “Study of Temperature-Responsive Chiral Polymer Template” — KFPE 2023, Yeosu, Korea
·Jun Hyuk Shin, Seungmin Nam, Sang Hyun Han, Ji Yoon Park, Chaehyun Kwon, and Su Seok Choi, “Uniform Control of Wavelength Tunable and Stretchable Chiral Gels” — KFPE 2023, Yeosu, Korea Best Paper
·Seungmin Nam, Dahee Wang, and Su Seok Choi, “Photonic Band Tuning of Chiral Liquid Crystalline Elastomer using Electrically Stretchable Soft Actuator” — KLCC 2023, Samcheok, Korea
·Chaehyun Kwon, Seungmin Nam, and Su Seok Choi, “Comparison of Optical Properties Change between Uniaxially Stretched and Biaxially Stretched Cholesteric Liquid Crystal Elastomers” — KLCC 2023, Samcheok, Korea Best Paper
·Wontae Jung, Seungmin Nam, Dahee Wang, and Su Seok Choi, “Effect of Polymer Template on Chiral Liquid Crystals under Temperature Change” — KLCC 2023, Samcheok, Korea
·Seungmin Nam, Jaewook Lee, and Su Seok Choi, “Switching Parameter Optimization for Improved Chiral Guest-host Liquid Crystals Smart Window” — PSK 2022, Daegu, Korea
·Wontae Jung, Seungmin Nam, Dahee Wang, and Su Seok Choi, “Optical Characteristics of Chiral Liquid Crystals with Polymer Templates” — PSK 2022, Daegu, Korea
·Dahee Wang, Seungmin Nam, and Su Seok Choi, “Optical Color Filter Using Chiral Liquid Crystal Polymer Film” — PSK 2022, Daegu, Korea
·Chaehyun Kwon, Seungmin Nam, and Su Seok Choi, “Optical Properties of Biaxially Stretched Chiral Photonic Elastomer” — PSK 2022, Daegu, Korea
·Seungmin Nam, Dahee Wang, and Su Seok Choi, “Electrically Stretchable Color Change Using Chiral Photonic Gels” — IMID 2022, Busan, Korea
·Dahee Wang, Seungmin Nam, and Su Seok Choi, “Analytical Design of Double Layered Chiral Liquid Crystal Color Filter” — IMID 2022, Busan, Korea
·Chaehyun Kwon, Seungmin Nam, and Su Seok Choi, “Study of Circular Polarization Change in Chiral Liquid Crystal Elastomer Under Uniaxial Stretching” — IMID 2022, Busan, Korea
·Wontae Jung, Seungmin Nam, and Su Seok Choi, “Study of Perovskite Nanocrystal Dispersion in Chiral Liquid Crystals” — IMID 2022, Busan, Korea
·Jaewook Lee, Seungmin Nam, and Su Seok Choi, “Improved Optical Transmittance Control of Dye-Doped Liquid Crystals Using Polarization-Independent Molecular Rotation” — IMID 2022, Busan, Korea
·Seungmin Nam, Dahee Wang, and Su Seok Choi, “Electro-mechano-optical Characteristics of Chiral Photonic Gels” — PSK 2022, Daejeon, Korea
·Dahee Wang, Seungmin Nam, and Su Seok Choi, “Double Stacked Structure of Cholesteric Liquid Crystals” — PSK 2022, Daejeon, Korea
·Dahee Wang, Seungmin Nam, and Su Seok Choi, “Optical Characteristics of Double Layered Chiral Liquid Crystal” — OptoWin 2022, Daejeon, Korea
·Seungmin Nam, Dahee Wang, and Su Seok Choi, “Optical Characteristics of Deformable Photonic Gels based on Chiral Nematic Liquid Crystal Polymers” — PC 2021, Pyeongchang, Korea
·Seungmin Nam, Dahee Wang, and Su Seok Choi, “Mechanochromic Response Behaviors of Stretchable Chiral Photonic Gels” — PSK 2021, Gyeongju, Korea
·Seungmin Nam, Dahee Wang, and Su Seok Choi, “Optical Characteristics of Stretchable Chiral Photonic Film based on Chiral Liquid Crystal via In Situ Photopolymerization” — IMID 2021, Seoul, Korea
·Dahee Wang, Seungmin Nam, and Su Seok Choi, “Analytical Study of Bi-Layered Chiral Liquid Crystal Photonic Band Filter” — IMID 2021, Seoul, Korea
·Seungmin Nam, Seung-Won Oh, Jae-Won Huh, Seong-Min Ji, Eunjung Lim, Jinhong Kim, and Tae-Hoon Yoon, “Optimization of Color and Transmittance in a Dye-doped Chiral-nematic Liquid Crystal Cell” — IDW 2019, Sapporo, Japan
·Jeong-Ho Seo, Seungmin Nam, Seung-Won Oh, Seong-Min Ji, Eunjung Lim, Jinhong Kim, and Tae-Hoon Yoon, “Analysis of Optical Performance Degradation in an Ion-doped Liquid Crystal Cell” — IDW 2019, Sapporo, Japan
·Seungmin Nam, Seung-Won Oh, Sang-Hyeok Kim, Jae-Won Huh, Eunjung Lim, Jinhong Kim, and Tae-Hoon Yoon, “Design of a Dye-doped Liquid Crystal Cell with a Constant Transmittance-Difference Contour Map” — EuroDisplay 2019, Minsk, Belarus
·Seungmin Nam, Seung-Won Oh, Sang-Hyeok Kim, Jae-Won Huh, Eunjung Lim, Jinhong Kim, and Tae-Hoon Yoon, “Design Method for Transmittance Control of a Guest-Host Liquid Crystal Cell” — OptoWin 2019, Hoengseong, Korea
·Seungmin Nam, Seung-Won Oh, Sang-Hyeok Kim, Jae-Won Huh, and Tae-Hoon Yoon, “Design of Guest-Host Liquid Crystal Devices for Transmittance Control” — ACLC 2019, Shenzhen, China
·Seungmin Nam, Seung-Won Oh, Sang-Hyeok Kim, Jae-Won Huh, Eunjung Lim, Jinhong Kim, and Tae-Hoon Yoon, “Parameter Space Design of a Guest-Host Liquid Crystal Device” — KLCC 2019, Yeosu, Korea Best Paper
·Young-Seo Jo, Tae-Hoon Choi, Jae-Won Huh, Seong-Min Ji, Seungmin Nam, and Tae-Hoon Yoon, “Switching of an LC Mixture without Ion Dopants between Transparent and Translucent States by the Electro-hydrodynamic Effect” — IDW 2018, Nagoya, Japan
·Seungmin Nam, Seong-Min Ji, Seung-Won Oh, Young-Seo Jo, Sang-Hyeok Kim, Jae-Won Huh, and Tae-Hoon Yoon, “Optimization of Dye Mixing for True Black Color in a Dye-doped Cholesteric Liquid Crystal Cell” — OPC 2018, Busan, Korea
·Seong-Min Ji, Seung-Won Oh, Young-Seo Jo, Seungmin Nam, Sang-Hyeok Kim, Jae-Won Huh, Eunjung Lim, Jinhong Kim, and Tae-Hoon Yoon, “Transmittance Control of a Liquid Crystal Device using a Dye Mixture” — SPIE Organic Photonics + Electronics 2018, San Diego, U.S.
·Seong-Min Ji, Young-Seo Jo, Seungmin Nam, Seung-Won Oh, Sang-Hyeok Kim, Jae-Won Huh, and Tae-Hoon Yoon, “Color Design of a Dye-doped Cholesteric Liquid Crystal Cell for Transmittance Control Devices” — IMID 2018, Busan, Korea
