公开(公告)号：WO9954786A9

公开(公告)日：2000-02-03

申请号：PCT/US9908623

申请日：1999-04-20

Applicant: HARVARD COLLEGE ,  MASSACHUSETTS INST TECHNOLOGY ,  JACKMAN REBECCA J ,  DUFFY DAVID C ,  WHITESIDES GEORGE M ,  VAETH KATHLEEN M ,  JENSEN KLAVS F

Inventor： JACKMAN REBECCA J ,  DUFFY DAVID C ,  WHITESIDES GEORGE M ,  VAETH KATHLEEN M ,  JENSEN KLAVS F

IPC: B41C1/14 ,  B05D1/32 ,  G03F1/00 ,  G03F7/00 ,  G03F7/12 ,  H01L27/32 ,  H01L51/50 ,  H05B33/10

CPC classification number: C23C14/042 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  G03F1/00 ,  G03F7/0002 ,  G03F7/0007 ,  G03F7/12 ,  H01L27/32 ,  H01L27/3211 ,  H01L51/0011 ,  H01L51/56

Abstract: An elastomeric mask is provided that allows deposition of a variety of materials through mask openings. The mask seals effectively against substrate surfaces, allowing simple deposition from fluid phase, gas phase, and the like or removal of material using gaseous or liquid etchants. The mask then can be simply peeled from the surface of the substrate leaving the patterned material behind. Multi-layered mask techniques are described in which openings in an upper mask allow selected openings of a lower mask to remain unshielded, while other openings of the lower mask are shielded. A first deposition step, followed by re-orientation of the upper mask to expose a different set of lower mask openings, allows selective deposition of different materials in different openings of the lower mask. Pixelated organic electroluminescent devices are provided via the described technique.

Abstract translation: 提供了一种弹性体掩模，其允许通过掩模开口沉积各种材料。 掩模有效地密封衬底表面，允许从流体相，气相等简单沉积或使用气体或液体蚀刻剂去除材料。 然后可以从掩模的表面简单地剥离掩模，留下图案化材料。 描述了多层掩模技术，其中上掩模中的开口允许下掩模的选定开口保持未屏蔽，而下掩模的其它开口被屏蔽。 第一沉积步骤，随后重新取向上掩模以暴露不同组的下掩模开口，允许不同材料在下掩模的不同开口中的选择性沉积。 通过所述技术提供像素化的有机电致发光器件。

公开(公告)号：WO9929280A2

公开(公告)日：1999-06-17

申请号：PCT/US9826352

申请日：1998-12-11

Applicant: HARVARD COLLEGE ,  JOSEPH MCCARTHY DIANE M ,  ISAACS LYLE D ,  WHITESIDES GEORGE M ,  KARPLUS MARTIN ,  HOGLE JAMES M ,  CHEH JAMES LI WEN

Inventor： JOSEPH-MCCARTHY DIANE M ,  ISAACS LYLE D ,  WHITESIDES GEORGE M ,  KARPLUS MARTIN ,  HOGLE JAMES M ,  CHEH JAMES LI-WEN

IPC: A61K47/48 ,  A61K

CPC classification number: A61K47/6901 ,  Y10T436/14 ,  Y10T436/141111 ,  Y10T436/147777

Abstract: The present invention provides structure-based combinatorial libraries of compounds containing the functional group minima of picornaviruses including poliovirus and rhinovirus. The libraries can be used to screen for therapeutical antiviral compounds, e.g., anti-picornaviral capsid-binding compounds.

Abstract translation: 本发明提供了包含小核糖核酸病毒（包括脊髓灰质炎病毒和鼻病毒）的功能组最小值的化合物的基于结构的组合文库。 文库可以用于筛选治疗性抗病毒化合物，例如抗小RNA病毒衣壳结合化合物。

公开(公告)号：WO9744692A3

公开(公告)日：1998-06-18

申请号：PCT/US9708144

申请日：1997-05-09

Applicant: HARVARD COLLEGE

Inventor： ROGERS JOHN A ,  JACKMAN REBECCA ,  WHITESIDES GEORGE M

IPC: G01R33/32 ,  A61F2/84 ,  B05D1/28 ,  B81B1/00 ,  B81C99/00 ,  C03B37/10 ,  C03C15/00 ,  G02B6/02 ,  G03F7/00 ,  G03F7/16 ,  G03F7/18 ,  G03F7/24 ,  H01F41/04 ,  G02B6/16 ,  A61F2/06

CPC classification number: H01F41/042 ,  B05D1/283 ,  B82Y30/00 ,  B82Y40/00 ,  G02B6/02138 ,  G02B6/02142 ,  G02B6/02152 ,  G03F7/00 ,  G03F7/161 ,  G03F7/18 ,  G03F7/24

Abstract: Techniques for fabrication of small-scale metallic structures such as microinductors, microtransformers and stents are described. A chemically active agent such as a catalyst is applied from an applicator in a pattern to an exterior surface of an article, metal is deposited according to the pattern and optionally, removed from the substrate. Where the substrate is cylindrical, the pattern can serve as a stent. Alternatively, a pattern of a self-assembled monolayer can be printed on a surface, which pattern can dictate metal plating or etching resulting in a patterned metal structure that can be cylindrical. In another embodiment, a structure is patterned on a surface that serves as a phase-modulating pattern or amplitude-modulating pattern. The article subsequently is exposed to radiation that can induce a change in refractive index within the article, and the phase-modulating or amplitude-modulating pattern results in different indices of refraction being created in different portions of the article. By this technique, a grating can be written into a core of an optical fiber.

Abstract translation: 描述了微型电感器，微型变压器和支架等小型金属结构的制造技术。 将化学活性剂如催化剂从涂布器以图案施加到制品的外表面，根据图案沉积金属，并任选地从基材上除去金属。 在基底为圆柱形的情况下，图案可用作支架。 或者，自组装单层的图案可以印刷在表面上，该图案可以规定金属电镀或蚀刻，从而形成可以是圆柱形的图案化金属结构。 在另一个实施例中，在用作相位调制图案或幅度调制图案的表面上图案化结构。 该物品随后暴露于可引起制品内的折射率变化的辐射，并且相位调制或幅度调制图案导致在制品的不同部分产生不同的折射率。 通过这种技术，可以将光栅写入光纤的核心。