KR100967019B1 - 미세공간으로의 금속 충전 방법 - Google Patents
미세공간으로의 금속 충전 방법 Download PDFInfo
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- KR100967019B1 KR100967019B1 KR1020090044991A KR20090044991A KR100967019B1 KR 100967019 B1 KR100967019 B1 KR 100967019B1 KR 1020090044991 A KR1020090044991 A KR 1020090044991A KR 20090044991 A KR20090044991 A KR 20090044991A KR 100967019 B1 KR100967019 B1 KR 100967019B1
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- molten metal
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Abstract
Description
Claims (10)
- 대상물에 존재하는 미세공간에 용융금속을 충전하여 경화시키는 방법으로서, 상기 미세공간내의 상기 용융금속에 대하여, 대기압을 넘는 강제외력을 인가한 채로, 상기 용융금속을 냉각하여 경화시키는 공정을 포함하고,상기 미세공간은, 한 끝단이 상기 대상물의 외면으로 개구하고 있고,상기 강제외력은, 프레스압, 사출압 또는 회전압으로부터 선택되는 적어도 1종으로 주어지며, 상기 미세공간의 타단측을 닫은 상태에서, 상기 미세공간의 개구하는 개구면측으로부터 상기 용융금속에 인가되는 미세공간으로의 금속충전방법.
- 제 1 항에 있어서, 상기 용융금속을 냉각하여 경화시키기 전에, 상기 개구면상에 금속 박판을 배치하고, 진공챔버내의 감압된 분위기내에서, 상기 금속 박판을 용해시켜서 상기 용융금속을 생성하는 공정을 포함하는 미세공간으로의 금속충전방법.
- 제 2 항에 있어서, 상기 용융금속을 냉각하여 경화시키기 전에, 상기 진공챔버내의 분위기를 감압 상태로부터 증압하고, 상기 용융금속을 상기 미세공간으로 흘려 넣는 공정을 포함하는 미세공간으로의 금속충전방법.
- 제 1 항 내지 제 3 항중의 어느 한 항에 있어서, 상기 용융금속을 냉각하여 경화시키기 전에, 또한, 진공챔버내의 감압된 분위기내에 놓여진 상기 대상물의 상기 개구면상에 상기 용융금속을 공급한 후, 상기 진공챔버내의 분위기를 증압하는 공정을 포함하는 미세공간으로의 금속충전방법.
- 제 1 항 내지 제 3 항 중의 어느 한 항에 있어서, 상기 용융금속은, 상기 개구면상에 그 금속박막이 생기도록 공급되는 미세공간으로의 금속충전방법.
- 제 5 항에 있어서, 상기 용융금속을 경화시킨 후, 상기 개구면상의 상기 금속박막을 재용융하고, 재용융된 상기 금속박막을 닦아내는 공정을 포함하는 미세공간으로의 금속충전방법.
- 제 4 항에 있어서, 상기 용융금속은, 상기 개구면상에 그 금속박막이 생기도록 공급되는 미세공간으로의 금속충전방법.
- 제 7 항에 있어서, 상기 용융금속을 경화시킨 후, 상기 개구면상의 상기 금속박막을 재용융하고, 재용융된 상기 금속박막을 닦아내는 공정을 포함하는 미세공간으로의 금속충전방법.
- 삭제
- 삭제
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CN101740425A (zh) | 2010-06-16 |
TWI345271B (en) | 2011-07-11 |
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TW201021122A (en) | 2010-06-01 |
US8079131B2 (en) | 2011-12-20 |
HK1144615A1 (en) | 2011-02-25 |
KR20100059654A (ko) | 2010-06-04 |
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