公开(公告)号：US20080283405A1

公开(公告)日：2008-11-20

申请号：US12046147

申请日：2008-03-11

Applicant: Noshir Sheriar Pesika ,  Kathleen Joan Stebe ,  Peter Searson

Inventor： Noshir Sheriar Pesika ,  Kathleen Joan Stebe ,  Peter Searson

IPC: C25D5/02

CPC classification number: C23C18/1603 ,  B05D1/283 ,  B82Y30/00 ,  B82Y40/00 ,  C25D5/022 ,  C25D5/34 ,  H05K3/108 ,  H05K3/243 ,  H05K2203/0108 ,  H05K2203/0537

Abstract: Methods for electrodeposition of conductive material on a conductive substrate that contains a pattern of a chemisorbed surfactant formed by a stamp having a patterned surface which is pressed onto the surface of the substrate for printing the substrate. Electrodeposition occurs by immersing the patterned substrate in a plating bath upon application of deposition potential or current to the conductive substrate. In embodiment, the chemisorbed surfactant on the surface of the substrate acts as a positive resist so that electrodeposition occurs on regions of the substrate not covered with surfactant. In another embodiment, electrodeposition occurs preferentially in regions of the substrate covered with the chemisorbed surfactant.

Abstract translation: 在导电性基材上电沉积导电材料的方法，该导电性基材含有通过印模形成的化学吸附表面活性剂图案，该印模具有图案化表面，该图案化表面被压在基材表面上以印刷基材。 当将沉积电位或电流施加到导电基底上时，通过将图案化衬底浸入镀浴中而发生电沉积。 在实施方案中，衬底表面上的化学吸附表面活性剂作为正性抗蚀剂，使得电沉积发生在未被表面活性剂覆盖的衬底的区域上。 在另一个实施方案中，电沉积优先发生在被化学吸附的表面活性剂覆盖的基底的区域中。

公开(公告)号：US07220452B2

公开(公告)日：2007-05-22

申请号：US10441898

申请日：2003-05-18

Applicant: Paula T. Hammond Cunningham ,  Juhyun Park

Inventor： Paula T. Hammond Cunningham ,  Juhyun Park

IPC: B05D1/28

CPC classification number: B05D1/283 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  G03F7/0002 ,  Y10T428/264 ,  Y10T428/31909

Abstract: One aspect of the present invention relates to a method for transferring a patterned polyelectrolyte multilayer from a first surface, e.g., a PDMS stamp, to a second surface, e.g. fabric or a non-woven material, wherein the patterned polyelectrolyte multilayer on the first surface is brought into contact with the second surface in order to transfer the polyelectrolyte multilayer from the first surface to the second surface. Another aspect of the present invention relates to a stamp comprising a surface coated with a polyelectrolyte multilayer suitable for transfer to a substrate using the aforementioned method of transferring patterned multilayers.

Abstract translation: 本发明的一个方面涉及用于将图案化聚电解质多层从第一表面（例如PDMS印模）转移到第二表面的方法，例如， 织物或无纺材料，其中第一表面上的图案化聚电解质多层与第二表面接触，以便将聚电解质多层从第一表面转移到第二表面。 本发明的另一方面涉及一种印模，其包含涂覆有聚电解质多层的表面，该表面适用于使用上述传送图案化多层膜的方法转移至基底。

公开(公告)号：US06890598B2

公开(公告)日：2005-05-10

申请号：US10471066

申请日：2002-03-06

Applicant: Randall T. Lee ,  Ramon Colorado, Jr.

Inventor： Randall T. Lee ,  Ramon Colorado, Jr.

IPC: B05D1/28 ,  G03F7/00 ,  G03F7/16 ,  B05D3/06

CPC classification number: B82Y30/00 ,  B05D1/283 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/165

Abstract: Aliphatic dithiocarboxylic acid compositions (ADTCAs) that form self-assembled monolayers (SAMs) on metal surface such as gold surfaces are disclosed. These new SAMs were characterized by optical ellipsometry, contact angle goniometry, and polarization modulation infrared reflection absorption spectroscopy (PM-IRRAS). The data indicates that the ADTCAs generate well packed and highly oriented monolayer films on gold surfaces. A method for using the ADTCAs in micro-contact printing is also disclosed, where ADTCA SAM protected regions are capable of more efficient cleaning under mild conditions due to instabilities in the ADTCA compositions.

Abstract translation: 公开了在诸如金表面的金属表面上形成自组装单层（SAM）的脂肪族二硫代羧酸组合物（ADTCAs）。 这些新的SAM通过光学椭偏仪，接触角测角和偏振调制红外反射吸收光谱（PM-IRRAS）来表征。 数据表明ADTCAs在金表面上产生良好包装和高取向的单层膜。 还公开了在微接触印刷中使用ADTCAs的方法，其中由于ADTCA组合物中的不稳定性，ADTCA SAM保护区能够在温和条件下更有效地清洁。

公开(公告)号：US20040086709A1

公开(公告)日：2004-05-06

申请号：US10441898

申请日：2003-05-18

Inventor： Paula T. Hammond Cunningham ,  Juhyun Park

IPC: B05D005/00

CPC classification number: B05D1/283 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  G03F7/0002 ,  Y10T428/264 ,  Y10T428/31909

Abstract: One aspect of the present invention relates to a method for transferring a patterned polyelectrolyte multilayer from a first surface, e.g., a PDMS stamp, to a second surface, e.g. fabric or a non-woven material. Another aspect of the present invention relates to a stamp comprising a surface coated with a polyelectrolyte multilayer suitable for transfer to a substrate using the aforementioned method of transferring patterned multilayers.

Abstract translation: 本发明的一个方面涉及用于将图案化聚电解质多层从第一表面（例如PDMS印模）转移到第二表面的方法，例如， 织物或非织造材料。 本发明的另一方面涉及一种印模，其包含涂覆有聚电解质多层的表面，该表面适用于使用上述传送图案化多层膜的方法转移至基底。

公开(公告)号：US20030152703A1

公开(公告)日：2003-08-14

申请号：US10285337

申请日：2002-10-31

Inventor： Paula T. Hammond ,  Xueping Jiang ,  Haipeng Zheng ,  Shoshana Gourdin

IPC: B05D005/00

CPC classification number: G03F7/0002 ,  B05D1/283 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00

Abstract: One aspect of the present invention relates to a method of creating patterned composite structures on a surface via layer-by-layer deposition of thin films. In certain embodiments, the surface is chemically patterned by the direct stamping of functional polymers on the surface film. A pattern may then be used as a template for the further depositions of materials on the surface. This concept may be applied to various functional polymer and substrate systems as well as various thin film deposition techniques.

Abstract translation: 本发明的一个方面涉及通过薄膜的逐层沉积在表面上形成图案化复合结构的方法。 在某些实施方案中，通过在表面膜上直接冲压功能性聚合物来将表面化学图案化。 然后可以将图案用作模板以进一步沉积在表面上的材料。 该概念可以应用于各种功能聚合物和基底系统以及各种薄膜沉积技术。

公开(公告)号：US20030059537A1

公开(公告)日：2003-03-27

申请号：US10176366

申请日：2002-06-20

Inventor： Ashutosh Chilkoti ,  Zhongping Yang ,  Jinho Hyun

IPC: B05D003/00

CPC classification number: B82Y30/00 ,  A61L27/34 ,  A61L27/50 ,  A61L27/54 ,  A61L2300/22 ,  A61L2300/23 ,  A61L2300/252 ,  A61L2300/258 ,  A61L2300/604 ,  B01J19/0046 ,  B01J2219/00382 ,  B01J2219/00497 ,  B01J2219/00527 ,  B01J2219/00529 ,  B01J2219/00585 ,  B01J2219/00596 ,  B01J2219/00605 ,  B01J2219/0061 ,  B01J2219/00626 ,  B01J2219/0063 ,  B01J2219/00635 ,  B01J2219/00659 ,  B01J2219/0072 ,  B01J2219/00722 ,  B01J2219/00725 ,  B05D1/185 ,  B05D1/283 ,  B82Y40/00 ,  C07B2200/11 ,  C40B40/06 ,  C40B40/10 ,  C40B60/14 ,  G01N33/545 ,  Y10T156/19

Abstract: Methods of attaching a ligand to a surface are described that include contacting a surface having an amphiphilic comb polymer present thereon and having a first reactive moiety attached thereto with a substrate having at least one ligand thereon. The ligand can include a second reactive moiety, wherein the second reactive moiety of the biological ligand and the first reactive moiety of the amphiphilic comb polymer form a covalent bond. The substrate can be separated from the surface, thereby leaving the biological ligand covalently bound to the amphiphilic comb polymer.

Abstract translation: 描述了将配体连接到表面的方法，其包括使具有其上存在的两亲性梳状聚合物的表面与其上具有至少一个配体的底物接触，并具有与其连接的第一反应性部分。 配体可以包括第二反应性部分，其中生物配体的第二反应性部分和两亲性梳状聚合物的第一反应性部分形成共价键。 底物可以与表面分离，从而使生物配体与两亲性梳状聚合物共价结合。

公开(公告)号：US06458426B1

公开(公告)日：2002-10-01

申请号：US09717351

申请日：2000-11-22

Applicant: Vladimir Bulovic ,  Stephen R. Forrest

Inventor： Vladimir Bulovic ,  Stephen R. Forrest

IPC: B05D128

CPC classification number: B82Y10/00 ,  B01J2219/00382 ,  B05D1/007 ,  B05D1/283 ,  B82Y30/00 ,  B82Y40/00 ,  C40B60/14 ,  G03F7/0002

Abstract: This application relates to a method of depositing a patterned layer of material, such as organic material, over a substrate or organizing materials over a substrate. The method involves using a stamp having at least one conductive pathway and an insulating layer to transfer material from a solution to a substrate in a specified pattern. The stamp may be used multiple times to transfer a similar pattern of organic material to multiple substrates or to different portions of the same substrate. The transferred material may then be preferably used as a photolithographic mask for nano-patterning the substrate. This application also relates to a stamp that may be used in depositing a patterned layer of material onto a substrate, a method of forming such a stamp, and a method of depositing a layer of oriented molecules over a substrate.

Abstract translation: 本申请涉及在衬底上沉积诸如有机材料的图案化层材料层或在衬底上组织材料的方法。 该方法包括使用具有至少一个导电通路的印模和绝缘层以特定的图案将材料从溶液转移到基底。 印模可以多次使用以将相似图案的有机材料转移到多个基板或相同基底的不同部分。 然后可以将转移的材料用作用于纳米图案化衬底的光刻掩模。 本申请还涉及可以用于将图案化的材料层沉积到衬底上的印模，形成这种印模的方法以及在衬底上沉积定向分子层的方法。

公开(公告)号：US06413587B1

公开(公告)日：2002-07-02

申请号：US09261300

申请日：1999-03-02

Applicant: Craig Jon Hawker ,  James Lupton Hedrick ,  Nicholas Abbott

Inventor： Craig Jon Hawker ,  James Lupton Hedrick ,  Nicholas Abbott

IPC: B05D128

CPC classification number: B82Y30/00 ,  B05D1/185 ,  B05D1/283 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/165 ,  Y10T428/24802 ,  Y10T428/24826 ,  Y10T428/24917 ,  Y10T428/26 ,  Y10T428/261 ,  Y10T428/268 ,  Y10T428/269

Abstract: A method is disclosed for providing a patterned surface wherein predetermined regions of the surface are masked with a self-assembled monolayer (“SAM”) covalently bound to a brush polymer overlayer. The remainder of the substrate surface will generally be functionalized with a second self-assembled monolayer. Preferably, the method involves a microcontact printing technique, wherein a molecular moiety capable of spontaneously forming an SAM upon transfer to a surface is “stamped” onto a substrate surface, followed by growth (or covalent attachment) of a polymer on exposed functional groups within the SAM molecules. Coverage of surface regions with both an SAM and a polymer overlayer provides a number of advantages, particularly with regard to surface masking during etching and the like. The method is useful in the manufacture of microelectronic circuitry, biosensors, high-density assay plates, and the like.

Abstract translation: 公开了一种用于提供图案化表面的方法，其中表面的预定区域被共价结合到刷式聚合物覆盖层上的自组装单层（“SAM”）掩蔽。 基底表面的其余部分通常将用第二自组装单层进行功能化。 优选地，该方法包括微接触印刷技术，其中能够在转移到表面时自发形成SAM的分子部分被“冲压”到基底表面上，随后在暴露的官能团上的聚合物的生长（或共价附着） SAM分子。 具有SAM和聚合物覆盖层的表面区域的覆盖提供了许多优点，特别是关于在蚀刻等期间的表面掩蔽。 该方法在制造微电子电路，生物传感器，高密度测定板等方面是有用的。

公开(公告)号：US5869135A

公开(公告)日：1999-02-09

申请号：US909690

申请日：1997-10-03

Applicant: Kathleen M. Vaeth ,  Klavs F. Jensen

Inventor： Kathleen M. Vaeth ,  Klavs F. Jensen

IPC: B05D1/28 ,  B05D7/24 ,  C09K11/06 ,  C23C16/04 ,  H01L51/00 ,  H01L51/30 ,  H01L51/40 ,  H01L51/50

CPC classification number: H01L51/5012 ,  B05D1/60 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C09K11/06 ,  C23C16/04 ,  H01L51/0002 ,  B05D1/283 ,  H01L51/0038

Abstract: A system for selective chemical vapor deposition of polymers onto a substrate. A substrate is provided which comprises a plurality of surface regions, wherein the surface of at least one region provides a more favorable nucleation site for at least one of a polymer or polymer precursor than at least one other region. This may be an intrinsic characteristic of the substrate or may be accomplished through surface treatment of a substrate. The substrate is subjected to chemical vapor deposition of a reactive monomer, producing a polymer coating which is substantially thicker in the regions of favorable nucleation than in the regions of unfavorable nucleation.

Abstract translation: 用于将聚合物选择性化学气相沉积到基底上的系统。 提供了包括多个表面区域的基底，其中至少一个区域的表面比至少一个其它区域为聚合物或聚合物前体中的至少一个提供更有利的成核位点。 这可以是衬底的固有特性，或者可以通过衬底的表面处理来实现。 将基底进行化学气相沉积反应性单体，产生聚合物涂层，其在有利成核区域中的厚度大于在不利成核区域内的厚度。

公开(公告)号：US5669303A

公开(公告)日：1997-09-23

申请号：US610776

申请日：1996-03-04

Applicant: George N. Maracas ,  Lawrence N. Dworsky ,  Kathleen Tobin

Inventor： George N. Maracas ,  Lawrence N. Dworsky ,  Kathleen Tobin

IPC: B41K3/02 ,  B05C1/02 ,  B05D1/18 ,  B05D1/28 ,  C40B60/14 ,  G03F7/00 ,  H01L21/027 ,  B41F31/00

CPC classification number: B82Y30/00 ,  B05C1/027 ,  B05D1/185 ,  B05D1/28 ,  B05D1/283 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  B01J2219/00382 ,  C40B60/14

Abstract: An apparatus (100) including a support structure (104), a flexible stamp (106) having a stamping surface (110) including a predetermined pattern disposed opposite the support structure (104), a pressure controlled chamber (112) disposed above the support structure (104), and a mechanical attachment (114) affixed to the flexible stamp (106). A method is provided for stamping the surface (101) of an article (102) including the steps of i) placing the article (102) on the support structure (104) within the pressure-controlled chamber (112), ii) wetting the stamping surface (110) with a solution containing a self-assembled monolayer-forming molecular species, iii) aligning alignment patterns (118) on the flexible stamp (106) with alignment patterns (124) on the surface (101) of the article (102), iv) controllably contacting the wetted stamping surface (110) with the surface (101) of the article (102) by changing the pressure differential across the flexible stamp (106) so that contact commences at the center of the flexible stamp (106) and proceeds outwardly in a controlled manner, and v) removing the stamping surface (110) from the surface (101) of the article so that a self-assembled monolayer (134) having the predetermined pattern is formed on the surface (101) of the article (102).

Abstract translation: 一种包括支撑结构（104）的装置（100），具有包括与所述支撑结构（104）相对设置的预定图案的冲压表面的柔性印模（106），设置在所述支撑结构（104）上方的压力控制室 结构（104）和固定到柔性印模（106）上的机械附件（114）。 提供了一种用于冲压制品（102）的表面（101）的方法，包括以下步骤：i）将制品（102）放置在压力控制室（112）内的支撑结构（104）上，ii）润湿 用包含自组装单层形成分子种类的溶液冲压表面（110），iii）将柔性印模（106）上的对准图案（118）与制品的表面（101）上的对准图案（124）对准（ 102），iv）通过改变柔性印章（106）上的压差来可控地将湿润的冲压表面（110）与制品（102）的表面（101）接触，使得在柔性印模的中心开始接触 106），并且以受控的方式向外移动，以及v）从制品的表面（101）移除冲压表面（110），使得在表面（101）上形成具有预定图案的自组装单层（134） ）的物品（102）。