Residual stress and mechanical properties of polyimide thin films
Jang, Wonbong, Seo, Jongchul, Lee, Choonkeun, Paek, Sang-Hyon, Han, Haksoo
Published in Journal of applied polymer science (15.07.2009)
Published in Journal of applied polymer science (15.07.2009)
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Journal Article
Micro via and line patterning for PCB using imprint technique
Ra, Seunghyun, Lee, Choonkeun, Cho, Jaechoon, Lee, Sangmoon, Lee, Jungwoo, Hong, Myungho, Kwak, Jungbok
Published in Current applied physics (01.10.2008)
Published in Current applied physics (01.10.2008)
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Journal Article
Synthesis and characterization of soluble polyimides containing trifluoromethyl groups in their backbone
Kim, Sang-Uk, Lee, Choonkeun, Sundar, Saimani, Jang, Wonbong, Yang, Seung-Jin, Han, Haksoo
Published in Journal of polymer science. Part B, Polymer physics (01.12.2004)
Published in Journal of polymer science. Part B, Polymer physics (01.12.2004)
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Journal Article
Nanoindentation and optical properties of poly(4,4′-oxydiphenylene p-phenylene pyromellitimide) copolyimide thin films according to the p-phenylene diamine content
Lee, Choonkeun, Iyer, N. Padmanabha, Han, Haksoo
Published in Journal of polymer science. Part B, Polymer physics (15.06.2004)
Published in Journal of polymer science. Part B, Polymer physics (15.06.2004)
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Journal Article
Synthesis and characterization of poly(epoxy-imide) crosslinked networks
Yang, Seung-Jin, Lee, Choonkeun, Jang, Wonbong, Kwon, Jinuk, Sundar, Saimani, Han, Haksoo
Published in Journal of polymer science. Part B, Polymer physics (01.12.2004)
Published in Journal of polymer science. Part B, Polymer physics (01.12.2004)
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Journal Article
Water-sorption behavior ofP-phenylene diamine-based polyimide thin films
Seo, Jongchul, Lee, Anna, Lee, Choonkeun, Han, Haksoo
Published in Journal of applied polymer science (23.05.2000)
Published in Journal of applied polymer science (23.05.2000)
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Journal Article
The effect of crosslinked networks with poly(ethylene glycol) on sulfonated polyimide for polymer electrolyte membrane fuel cell
Yang, Seung-Jin, Jang, Wonbong, Lee, Choonkeun, Shul, Yong Gun, Han, Haksoo
Published in Journal of polymer science. Part B, Polymer physics (15.06.2005)
Published in Journal of polymer science. Part B, Polymer physics (15.06.2005)
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Journal Article
환경특성이 TV 드라마 제작자의 장르 다양성 수준에 미치는 영향
임성준(Seong-Joon Limb), 이준근(Choonkeun Lee), 추승엽(Seungyoup Choo)
Published in 한국콘텐츠학회 논문지, 13(7) (2013)
Published in 한국콘텐츠학회 논문지, 13(7) (2013)
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Journal Article
환경변화에 따른 TV드라마 제작자의 적응행동변화
임성준(Seong-Joon Limb), 이준근(Choonkeun Lee), 추승엽(Seungyoup Choo)
Published in 한국콘텐츠학회 논문지, 12(12) (2012)
Published in 한국콘텐츠학회 논문지, 12(12) (2012)
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Journal Article
Water sorption and diffusion behaviors in composite films of poly(ether imide) and bismaleimide
Seo, Jongchul, Lee, Choonkeun, Jang, Wonbong, Sundar, Saimani, Han, Haksoo
Published in Journal of applied polymer science (15.02.2006)
Published in Journal of applied polymer science (15.02.2006)
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Journal Article
Water-sorption behavior of P-phenylene diamine-based polyimide thin films
Seo, Jongchul, Lee, Anna, Lee, Choonkeun, Han, Haksoo
Published in Journal of applied polymer science (23.05.2000)
Published in Journal of applied polymer science (23.05.2000)
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Journal Article
Nanoindentation studies of polyimide thin films with various internal linkages in the diamine component
Lee, Choonkeun, Kwon, Jinuk, Park, Sunggook, Sundar, Saimani, Min, Byoungryul, Han, Haksoo
Published in Journal of polymer science. Part B, Polymer physics (01.03.2004)
Published in Journal of polymer science. Part B, Polymer physics (01.03.2004)
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Journal Article
Semiconductor package
Kim, Hyungkyu, Kwon, Sanghyun, Kang, Seungon, Lee, Choonkeun, Park, Seongchan, Kim, Han
Year of Publication 13.02.2024
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Year of Publication 13.02.2024
Patent
SEMICONDUCTOR PACKAGE
KANG, Seungon, PARK, Seongchan, KWON, Sanghyun, LEE, Choonkeun, KIM, Han, KIM, Hyungkyu
Year of Publication 16.06.2022
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Year of Publication 16.06.2022
Patent
Insulating film and printed circuit board including the same
Lee, Junghyun, Lee, Youngju, Yoon, Changhyun, Lee, Choonkeun, Park, Seong-Chan
Year of Publication 06.04.2021
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Year of Publication 06.04.2021
Patent