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:
Oct. 07, 2014
Filed:
Mar. 12, 2009
Dong-seob Kim, Pohang-si, KR;
Kun-hong Lee, Pohang-si, KR;
Woon-bong Hwang, Pohang-si, KR;
Geun-bae Lim, Pohang-si, KR;
Hyun-chul Park, Pohang-si, KR;
Byeong-joo Lee, Pohang-si, KR;
Sang-min Lee, Seoul, KR;
Joon-won Kim, Pohang-si, KR;
Dong-Seob Kim, Pohang-si, KR;
Kun-Hong Lee, Pohang-si, KR;
Woon-Bong Hwang, Pohang-si, KR;
Geun-Bae Lim, Pohang-si, KR;
Hyun-Chul Park, Pohang-si, KR;
Byeong-Joo Lee, Pohang-si, KR;
Sang-Min Lee, Seoul, KR;
Joon-Won Kim, Pohang-si, KR;
Postech Academy-Industry Foundation, Pohang, KR;
Abstract
A method for fabricating a 3D (three-dimensional) structure is disclosed to provide hydrophobicity to a surface of a 3D structure by using a dipping method in which a predetermined-shaped structure is immersed in a molten metal solution. The method includes: immersing a predetermined-shaped structure in a molten metal solution to coat a molten metal material on the surface of the predetermined-shaped structure; anodizing a metal base coated with the molten metal material; coating a polymer material on an outer surface of the metal-coated base to form a negative replica structure; covering an outer surface of the negative replica structure with an outer formation material; and removing the metal-coated base from the negative replica structure and the outer formation material.