KR101888080B1 - 투명기판의 제조방법 및 이를 이용한 표면증강 라만산란 기판의 제조방법 - Google Patents
투명기판의 제조방법 및 이를 이용한 표면증강 라만산란 기판의 제조방법 Download PDFInfo
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- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0337—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-treatment
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Abstract
Description
도 2는 본 발명의 다른 일 실시예에 따라 제조된 제1몰드의 포토레지스트 패턴을 을 관찰한 주사전자현미경 사진이며,
도 3은 본 발명의 또 다른 일 실시예에 따라 제조된 포토레지스트 패턴을 관찰한 주사전자현미경 사진이며,
도 4는 본 발명의 일 실시예에 따라 제조된 표면증강 라만산란용 기판을 관찰한 주사전자현미경 사진이며,
도 5는 본 발명의 다른 일 실시예에 따라 제조된 표면증강 라만산란용 기판을 관찰한 주사전자현미경 사진이며,
도 6은 본 발명의 다른 일 실시예에 따라 제조된 표면증강 라만산란용 기판을 관찰한 주사전자현미경 사진(스케일 바= 1μm)이며,
도 7은 본 발명의 다른 일 실시예에 따라 제조된 표면증강 라만산란용 기판을 관찰한 주사전자현미경 사진(스케일 바= 1μm)이다.
Claims (5)
- 투명 판 형상의 투명 기재 및 상기 투명 기재 상, 상기 투명 기재와 일체인 고리 형상의 투명 돌출부가 서로 이격 배열된 어레이를 포함하며, 상기 투명 기재 및 투명 돌출부는 0.4μm 내지 3μm 파장 대역의 광 투과율이 95% 이상이고, 고리 형상의 고리 내경은 300nm 내지 2μm이며, 고리 내부에 표면 플라즈몬이 발생하는 금속 나노입자가 위치하되, 상기 고리 형상의 투명 돌출부는 고리의 안쪽 바닥면이 오목(concave)하게 곡률진 형상을 가지며, 상기 오목하게 곡률진 바닥면에 의해 금속 나노입자들이 바닥면의 최하부로 모여들며 서로 물리적으로 접촉하는 금속 나노입자에 의해 핫스팟이 형성되는 표면증강 라만산란용 기판.
- 삭제
- 제 1항에 있어서,
상기 어레이의 투명 돌출부는 고리 내부에 동일한 수의 금속 나노입자가 위치하는 표면증강 라만산란용 기판. - 제 1항에 있어서,
상기 투명 돌출부의 고리 내부에 위치하는 금속 나노입자의 수는 2 내지 6개인 표면증강 라만산란용 기판. - 제 1항에 있어서,
상기 금속 나노입자의 표면에는 검출대상물질과 특이적으로 결합하는 수용체가 형성된 표면증강 라만산란용 기판.
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