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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0131841 (1993-10-04) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 790 인용 특허 : 0 |
A method of patterning a material surface is provided in which an elastomeric stamp having a stamping surface is coated with a self-assembled monolayer forming species having a functional group selected to bind to a particular material, and the stamping surface is placed against a surface of materia
A method of patterning a material surface is provided in which an elastomeric stamp having a stamping surface is coated with a self-assembled monolayer forming species having a functional group selected to bind to a particular material, and the stamping surface is placed against a surface of material and is removed to leave a self-assembled monolayer of the species according to the stamping surface pattern of the stamp. Additional stamping steps may be subsequently effected to produce any of a variety of SAM patterns on the surface. Additionally, portions of the material surface that are not coated with a stamped SAM pattern may be filled in with another SAM-forming species. Alternately, portions that are not covered by a SAM layer may be etched or plated. Additionally, an optical switch and other optical devices and elements are provided, comprising articles similar to the inventive stamp.
A method of patterning a material surface, comprising the steps of: (a) providing a stamp having a surface including at least one indentation formed therein, said indentation contiguous with a stamping surface defining a first pattern; (b) coating said stamping surface with a molecular species termi
A method of patterning a material surface, comprising the steps of: (a) providing a stamp having a surface including at least one indentation formed therein, said indentation contiguous with a stamping surface defining a first pattern; (b) coating said stamping surface with a molecular species terminating at a first end in a functional group selected to bind to said material; (c) positioning said stamping surface in a first orientation and contacting a portion of said material surface with said stamping surface to hold said molecular species against said material surface portion to allow said functional group to bind thereto; and (d) removing said stamping surface to provide a self-assembled monolayer of said molecular species on said material surface according to said first pattern in said first orientation.
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