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2016
Method of forming chalcopyrite light-absorbing layer [US Patent 9,437,761]
Eo, Young Joo; Yoon, Kyung Hoon; Ahn, Sejin; Gwak, Jihye; Yun, Jae Ho; Cho, Ara; Shin, Kee Shik; Ahn, Seoungkyu; Cho, Jun Sik; Yoo, Jin Su;
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2016
Method of fabricating copper indium gallium selenide (CIGS) thin film for solar cell using simplified co-vacuum evaporation and copper indium gallium …
Gwak, Jihye; Yun, Jae-ho; Ahn, Sejin; Yoon, Kyung Hoon; Shin, Kee Shik; Jeong, Guk-yeong; Ahn, Seoungkyu; Cho, Ara; Park, Hisun; Choi, Sung Woo;
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2016
Method of manufacturing ci (g) s-based thin film including aging of slurry comprising binary nanoparticles, and ci (g) s-based thin film manufactured …
Cho, Ara; Yoon, Kyung Hoon; Ahn, Sejin; Yun, Jae Ho; Eo, Young Joo; Gwak, Jihye; Ahn, Seoungkyu; Cho, Jun Sik; Yoo, Jin Su; Kim, Kihwan;
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2016
Method for manufacturing CI (G) S-based thin film comprising Cu-Se thin film using Cu-Se two-component nanoparticle flux, and CI (G) S-based thin film…
Cho, Ara; Ahn, Sejin; Kyung-Hoon, YOON; Yun, Jae-ho; Gwak, Jihye; Shin, Kee-shik; Ahn, Seoungkyu;
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2016
Ultra thin hit solar cell and fabricating method of the same [US Patent 9,252,316]
Cho, Jun Sik; Yoo, Jin Su; Park, Joo Hyung; Yun, Jae Ho; Gwak, Jihye; Ahn, Seoungkyu; Eo, Young Joo; Ahn, Sejin; Cho, Ara; Kim, Kihwan;
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2016
Method of forming zinc oxide prominence and depression structure and method of manufacturing solar cell using thereof [US Patent 9,159,865]
Cho, Jun-sik; Kyung-Hoon, YOON; Ahn, Sejin; Gwak, Jihye; Yun, Jae-ho; Cho, Ara; Shin, Kee-shik; Ahn, Seoungkyu; Eo, Young-joo; Yoo, Jin-su;
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2015
Method of forming cigs absorber layer for solar cell and cigs solar cell [US Patent App. 14/364,886]
Yun, Jae Ho; Gwak, Jihye; Ahn, Sejin; Yoon, Kyung Hoon; Shin, Kee Shik; Ahn, Seoungkyu; Cho, Ara; Park, Sang Hyun; Park, Hisun; Choi, Sung Woo
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2015
CIGS Solar Cell Having Flexible Substrate Based on Improved Supply of Na and Fabrication Method Thereof
Ahn, Seoungkyu; Yoon, Kyung Hoon; Yun, Jae Ho; Cho, Jun Sik; Ahn, Sejin; Gwak, Jihye; Shin, Kee Shik; Kim, Kihwan; Park, Joo Hyung; Eo, Young Jo
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2014
Apparatus and method for measurement of radiation intensity for testing reliability of solar cell, and method for testing reliability of solar cell [U…
Park, Sang-hyun; Gwak, Jihye; Ahn, Sejin; Kyung-Hoon, YOON; Shin, Kee-shik; Ahn, Seoungkyu; Cho, Ara; Yun, Jae-ho; Cho, Jun-sik; Yoo, Jin-su
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2014
Transparent conducting film having double structure and method of manufacturing the same [US Patent App. 14/118,522]
Cho, Jun-Sik; Park, Sang-hyun; Yun, Jae-ho; Park, Joo-Hyung; Shin, Kee-Shik; Yoo, Jin-su; Kyung-Hoon, YOON
