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:
Aug. 14, 2012
Filed:
Mar. 12, 2008
Dong-seob Kim, Pohang, KR;
Dong-hyun Kim, Seoul, KR;
Woon-bong Hwang, Pohang, KR;
Hyun-chul Park, Pohang, KR;
Kun-hong Lee, Pohang, KR;
Geun-bae Lim, Pohang, KR;
Sang-min Lee, Pohang, TW;
Joon-won Kim, Pohang, TW;
Dong-Seob Kim, Pohang, KR;
Dong-Hyun Kim, Seoul, KR;
Woon-Bong Hwang, Pohang, KR;
Hyun-Chul Park, Pohang, KR;
Kun-Hong Lee, Pohang, KR;
Geun-Bae Lim, Pohang, KR;
Sang-Min Lee, Pohang, TW;
Joon-Won Kim, Pohang, TW;
Postech Academy-Industry Foundation, Hyoja-Dong, Nam-Ku, Kyungsangbuk-Do, Pohang, KR;
Abstract
The present invention relates to a manufacturing method of a three dimensional structure having a hydrophobic inner surface. The manufacturing method includes anodizing a three dimensional metal member and forming fine holes on an external surface of the metal member, forming a replica by coating a non-wetting polymer material on the outer surface of the metal member and forming the non-wetting polymer material to be a replication structure corresponding to the fine holes of the metal member, forming an exterior by surrounding the replication structure with an exterior forming material, and etching the metal member and eliminating the metal member from the replication structure and the exterior forming material.