The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2013
Filed:
Mar. 12, 2008
Dong-seob Kim, Pohang, KR;
Sang-min Lee, Pohang, KR;
Woon-bong Hwang, Pohang, KR;
Kun-hong Lee, Pohang, KR;
Geun-bae Lim, Pohang, KR;
Joon-won Kim, Pohang, KR;
Dong-hyun Kim, Seoul, KR;
Hyun-chul Park, Pohang, KR;
Dong-Seob Kim, Pohang, KR;
Sang-Min Lee, Pohang, KR;
Woon-Bong Hwang, Pohang, KR;
Kun-Hong Lee, Pohang, KR;
Geun-Bae Lim, Pohang, KR;
Joon-Won Kim, Pohang, KR;
Dong-Hyun Kim, Seoul, KR;
Hyun-Chul Park, Pohang, KR;
Postech Academy-Industry Foundation, Pohang, KR;
Abstract
The present invention relates to a three-dimensional structure manufacturing method for performing surface treatment processes, and a replication step to provide hydrophobicity on an external surface of the three-dimensional structure. In the manufacturing method, the hydrophobicity may be provided to the external surface of the three-dimensional structure, a high cost device required in the conventional MEMS process is not used, the manufacturing cost is reduced, and the manufacturing process is simplified. In addition, it has been difficult to provide the hydrophobicity on an external surface of a three-dimensional structure having a large surface due to a spatial limitation, but in the exemplary embodiment of the present invention, the hydrophobicity may be provided to the external surface of the three-dimensional structure having a large surface, such as a torpedo, a submarine, a ship, and a vehicle, without the spatial limitation.