Invention Grant
US08852448B2 Method for fabricating 3D structure having hydrophobic surface by dipping method
有权
通过浸渍法制造具有疏水性表面的3D结构的方法
- Patent Title: Method for fabricating 3D structure having hydrophobic surface by dipping method
- Patent Title (中): 通过浸渍法制造具有疏水性表面的3D结构的方法
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Application No.: US12921217Application Date: 2009-03-12
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Publication No.: US08852448B2Publication Date: 2014-10-07
- Inventor: Dong-Seob Kim , Kun-Hong Lee , Woon-Bong Hwang , Geun-Bae Lim , Hyun-Chul Park , Byeong-Joo Lee , Sang-Min Lee , Joon-Won Kim
- Applicant: Dong-Seob Kim , Kun-Hong Lee , Woon-Bong Hwang , Geun-Bae Lim , Hyun-Chul Park , Byeong-Joo Lee , Sang-Min Lee , Joon-Won Kim
- Applicant Address: KR Pohang
- Assignee: Postech Academy-Industry Foundation
- Current Assignee: Postech Academy-Industry Foundation
- Current Assignee Address: KR Pohang
- Agency: Lexyoume IP Meister, PLLC
- Priority: KR10-2008-0024029 20080314
- International Application: PCT/KR2009/001252 WO 20090312
- International Announcement: WO2009/113824 WO 20090917
- Main IPC: H01L21/302
- IPC: H01L21/302 ; H01L21/461 ; H01L21/311 ; B44C1/22 ; B23P15/00 ; C03C25/00 ; C23F1/00 ; B29C33/42 ; C23C2/26 ; B29C39/34 ; C23C2/12 ; C25D11/04
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.
Public/Granted literature
- US20110042350A1 METHOD FOR FABRICATING 3D STRUCTURE HAVING HYDROPHOBIC SURFACE BY DIPPING METHOD Public/Granted day:2011-02-24
Information query
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