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1. 发明授权

US08247312B2 Methods for printing an ink on a textured wafer surface 失效
标题翻译：在纹理晶片表面上印刷油墨的方法
公开(公告)号：US08247312B2
公开(公告)日：2012-08-21
申请号：US12108888
申请日：2008-04-24
申请人： Malcolm Abbott , Maxim Kelman , Karel Vanheusden
发明人： Malcolm Abbott , Maxim Kelman , Karel Vanheusden
IPC分类号： H01L21/36
CPC分类号： H01L21/02532 , H01L21/0243 , H01L21/02601 , H01L21/02628 , H01L21/228 , H01L29/34 , H01L31/02168 , H01L31/02363 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method of printing an ink on a wafer surface configured with a set of non-rounded peaks and a set of non-rounded valleys is disclosed. The method includes exposing the wafer including at least some non-rounded peaks and at least some of the non-rounded valleys in a region to an etchant. The method further includes depositing the ink on the region, wherein a set of rounded peaks and a set of rounded valleys are formed.
摘要翻译：公开了一种在配置有一组非圆形峰和一组非圆形谷的晶片表面上印刷油墨的方法。该方法包括使晶片包括至少一些非圆形峰值和区域中的至少一些非圆形谷部至蚀刻剂。该方法还包括在该区域上沉积墨，其中形成一组圆形峰和一组圆形谷。

2. 发明申请

US20110303885A1 METAL NANOPARTICLE COMPOSITIONS 有权
标题翻译：金属纳米复合材料
公开(公告)号：US20110303885A1
公开(公告)日：2011-12-15
申请号：US12816210
申请日：2010-06-15
申请人： Karel Vanheusden , Klaus Kunze , Hyungrak Kim , Aaron D. Stump , Allen B. Schult , Mark J. Hampden-Smith , Chuck Edwards , Anthony R. James , James Caruso , Toivo T. Kodas , Scott Thomas Haubrich , Mark H. Kowalski
发明人： Karel Vanheusden , Klaus Kunze , Hyungrak Kim , Aaron D. Stump , Allen B. Schult , Mark J. Hampden-Smith , Chuck Edwards , Anthony R. James , James Caruso , Toivo T. Kodas , Scott Thomas Haubrich , Mark H. Kowalski
IPC分类号： H01B1/22
CPC分类号： H01B1/02 , B82Y30/00 , H01B1/22 , Y10S977/773 , Y10S977/81
摘要： A metal nanoparticle composition for the fabrication of conductive features. The metal nanoparticle composition advantageously has a low viscosity permitting deposition of the composition by direct-write tools. The metal nanoparticle composition advantageously also has a low conversion temperature, permitting its deposition and conversion to an electrical feature on polymeric substrates.
摘要翻译：用于制造导电特征的金属纳米颗粒组合物。金属纳米颗粒组合物有利地具有低粘度，允许通过直写工具沉积组合物。金属纳米颗粒组合物有利地还具有低转化温度，允许其沉积并转化成聚合物基底上的电特征。

3. 发明申请

US20100136771A1 SUB-CRITICAL SHEAR THINNING GROUP IV BASED NANOPARTICLE FLUID 有权
标题翻译：第Ⅳ组基于亚硫酸盐的亚临界剪切流体
公开(公告)号：US20100136771A1
公开(公告)日：2010-06-03
申请号：US12493946
申请日：2009-06-29
申请人： Hyungrak Kim , Malcolm Abbott , Andreas Meisel , Elizabeth Tai , Augustus Jones , Dmitry Poplavskyy , Karel Vanheusden
发明人： Hyungrak Kim , Malcolm Abbott , Andreas Meisel , Elizabeth Tai , Augustus Jones , Dmitry Poplavskyy , Karel Vanheusden
IPC分类号： H01L21/208 , H01B1/02 , H01B1/22
CPC分类号： H01L21/02532 , H01L21/02381 , H01L21/02601 , H01L21/02628 , H01L21/02658
摘要： A Group IV based nanoparticle fluid is disclosed. The nanoparticle fluid includes a set of nanoparticles—comprising a set of Group IV atoms, wherein the set of nanoparticles is present in an amount of between about 1 wt % and about 20 wt % of the nanoparticle fluid. The nanoparticle fluid also includes a set of HMW molecules, wherein the set of HMW molecules is present in an amount of between about 0 wt % and about 5 wt % of the nanoparticle fluid. The nanoparticle fluid further includes a set of capping agent molecules, wherein at least some capping agent molecules of the set of capping agent molecules are attached to the set of nanoparticles.
摘要翻译：公开了基于IV族的纳米颗粒流体。纳米颗粒流体包括一组纳米颗粒，其包含一组IV族原子，其中所述纳米颗粒组以纳米颗粒流体的约1重量％至约20重量％的量存在。纳米颗粒流体还包括一组HMW分子，其中该组HMW分子以纳米颗粒流体的约0重量％至约5重量％的量存在。纳米颗粒流体还包括一组封端剂分子，其中所述一组封端剂分子的至少一些封端剂分子连接到该组纳米颗粒上。

4. 发明授权

US07629017B2 Methods for the deposition of conductive electronic features 失效
标题翻译：导电电子特征沉积方法
公开(公告)号：US07629017B2
公开(公告)日：2009-12-08
申请号：US10265179
申请日：2002-10-04
申请人： Toivo T. Kodas , Mark J. Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron D. Stump , Allen B. Schult , Paolina Atanassova , Klaus Kunze
发明人： Toivo T. Kodas , Mark J. Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron D. Stump , Allen B. Schult , Paolina Atanassova , Klaus Kunze
IPC分类号： B05D5/12 , B05D3/02
CPC分类号： C23C18/06 , C23C18/08 , H01B1/026 , H05K3/105
摘要： A precursor composition for the deposition and formation of an electrical feature such as a conductive feature. The precursor composition advantageously has a low viscosity enabling deposition using direct-write tools. The precursor composition also has a low conversion temperature, enabling the deposition and conversion to an electrical feature on low temperature substrates. A particularly preferred precursor composition includes copper metal for the formation of highly conductive copper features.
摘要翻译：用于沉积和形成诸如导电特征的电特征的前体组合物。前体组合物有利地具有低粘度，使得能够使用直接写入工具进行沉积。前体组合物还具有低的转化温度，使得能够沉积并转化成低温基底上的电特征。特别优选的前体组合物包括用于形成高导电性铜特征的铜金属。

5. 发明申请

US20090107359A1 PREPARATION OF GROUP IV SEMICONDUCTOR NANOPARTICLE MATERIALS AND DISPERSIONS THEREOF 失效
标题翻译： IV族半导体纳米材料的制备及其分散体
公开(公告)号：US20090107359A1
公开(公告)日：2009-04-30
申请号：US12112640
申请日：2008-04-30
申请人： Elena V. Rogojina , Manikandan Jayaraman , Karel Vanheusden
发明人： Elena V. Rogojina , Manikandan Jayaraman , Karel Vanheusden
IPC分类号： C09D11/02
CPC分类号： H01L21/02532 , C09D11/326 , H01L21/02601 , H01L21/02628 , Y10T29/49117 , Y10T29/49124
摘要： A method of forming an ink, the ink configured to form a conductive densified film is disclosed. The method includes providing a set of Group IV semiconductor particles, wherein each Group IV semiconductor particle of the set of Group IV semiconductor particles includes a particle surface with a first exposed particle surface area. The method also includes reacting the set of Group IV semiconductor particles to a set of bulky capping agent molecules resulting in a second exposed particle surface area, wherein the second exposed particle surface area is less than the first exposed particle surface area. The method further includes dispersing the set of Group IV semiconductor particles in a vehicle, wherein the ink is formed.
摘要翻译：公开了一种形成油墨的方法，所述油墨构造成形成导电致密化膜。该方法包括提供一组IV族半导体颗粒，其中该组IV族半导体颗粒的每个IV族半导体颗粒包括具有第一暴露的颗粒表面积的颗粒表面。该方法还包括将该组IV族半导体颗粒与一组膨胀的封端剂分子反应，导致第二暴露的颗粒表面积，其中第二暴露的颗粒表面积小于第一暴露的颗粒表面积。该方法还包括将一组IV族半导体颗粒分散在车辆中，其中形成油墨。

6. 发明申请

US20070290384A1 Gas dispersion manufacture of nanoparticulates, and nanoparticulate-containing products and processing thereof 审中-公开
标题翻译：纳米颗粒的气体分散体制备和含纳米颗粒的产品及其加工
公开(公告)号：US20070290384A1
公开(公告)日：2007-12-20
申请号：US11199100
申请日：2005-08-08
申请人： Toivo Kodas , Mark Hampden-Smith , Klaus Kunze , David Dericotte , Karel Vanheusden , Aaron Stump
发明人： Toivo Kodas , Mark Hampden-Smith , Klaus Kunze , David Dericotte , Karel Vanheusden , Aaron Stump
IPC分类号： B29B9/00 , A61K9/14
CPC分类号： B29B9/12 , B01J13/0043 , B01J13/0047 , B01J13/0095
摘要： In one aspect, the present invention relates to a method of making multi-phase particles that include nanoparticulates and matrix, which maintains the nanoparticulates in a dispersed state. A flowing gas dispersion is generated that includes droplets of a precursor medium dispersed in a gas phase. The precursor medium contains liquid vehicle and at least a first precursor to a first material and a second precursor to a second material. The multi-phase particles are formed from the gas dispersion by removing at least a portion of the liquid vehicle from the droplets of precursor medium. The nanoparticulates in the multi-phase particles include the first material and the matrix in the multi-phase particles includes the second material.
摘要翻译：一方面，本发明涉及一种制备包含纳米颗粒和基质的多相颗粒的方法，其将纳米颗粒保持在分散状态。产生流动的气体分散体，其包括分散在气相中的前体介质的液滴。前体介质包含液体载体和至少第一材料的第一前体和第二材料的第二前体。通过从前体介质的液滴除去液体载体的至少一部分，从气体分散体形成多相颗粒。多相颗粒中的纳米颗粒包括第一材料，多相颗粒中的基质包括第二材料。

7. 发明申请

US20070281099A1 Solderable pads utilizing nickel and silver nanoparticle ink jet inks 审中-公开
标题翻译：使用镍和银纳米颗粒喷墨油墨的可焊垫
公开(公告)号：US20070281099A1
公开(公告)日：2007-12-06
申请号：US11443265
申请日：2006-05-31
申请人： James J. Howarth , Anthony R. James , Karel Vanheusden
发明人： James J. Howarth , Anthony R. James , Karel Vanheusden
IPC分类号： B05D1/12 , B05D3/02 , B05D7/00 , B05C5/00 , B41J2/01
CPC分类号： H05K3/247 , H05K1/095 , H05K3/125 , H05K2201/0257 , H05K2201/035 , H05K2203/013 , H05K2203/1476
摘要： A system and a method are provided for ink-jet printing a solderable conductive pad onto a substrate. The system comprises at least one print head and a curing station for curing an ink deposited onto the substrate. The system is configured to: deposit at least a first layer of a first ink onto the substrate; cure the first layer of the first ink; deposit at least an intermediate layer of a second ink on top of the cured first layer of the first ink; cure the intermediate layer of the second ink; deposit at least a last layer of the first ink on top of the cured intermediate layer of the second ink; and cure the last layer of the first ink. The first ink has a relatively high conductivity. The second ink has a relatively low conductivity. The first layer, the intermediate layer, and the last layer may be arranged such that when solder is applied to the last layer, the solder is prevented from leaching through to the first layer.
摘要翻译：提供了一种系统和方法，用于将可焊接导电垫喷墨印刷到基底上。该系统包括至少一个打印头和固化站，用于固化沉积到基底上的油墨。该系统被配置为：将至少第一层第一油墨沉积到基底上; 固化第一层油墨的第一层; 在第一墨水的固化的第一层的顶部上沉积至少第二墨水的中间层; 固化第二墨水的中间层; 在第二墨水的固化中间层的顶部上沉积至少最后一层第一墨; 并固化第一个墨水的最后一层。第一种墨水具有较高的导电性。第二墨水具有较低的导电性。可以将第一层，中间层和最后一层布置成使得当将焊料施加到最后一层时，防止焊料浸入第一层。

8. 发明申请

US20070207565A1 PROCESSES FOR FORMING PHOTOVOLTAIC FEATURES 审中-公开
标题翻译：形成光伏特性的方法
公开(公告)号：US20070207565A1
公开(公告)日：2007-09-06
申请号：US11746475
申请日：2007-05-09
申请人： Toivo Kodas , Mark Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron Stump , Allen Schult , Paolina Atanassova , Klaus Kunze
发明人： Toivo Kodas , Mark Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron Stump , Allen Schult , Paolina Atanassova , Klaus Kunze
IPC分类号： H01L21/02
CPC分类号： H05K3/105 , C23C18/06 , C23C18/08 , H01B1/026 , H01L24/03 , H01L24/05 , H01L2224/05294 , H01L2224/053 , H01L2924/12042 , H01L2924/12044 , H01L2924/14 , H05K1/097 , H05K2201/0154 , H05K2203/1131 , H01L2924/00
摘要： Processes for forming photovoltaic features and in particular photovoltaic conductive features. In one aspect, the process comprises printing a primer material onto a substrate; etching the substrate with the primer material to form an etched substrate; printing a precursor composition onto the etched substrate, wherein the precursor composition comprises at least one of metallic nanoparticles comprising a metal or a metal precursor compound to the metal; and heating the precursor composition to form the photovoltaic feature on the substrate.
摘要翻译：用于形成光伏特征，特别是光伏导电特征的方法。一方面，该方法包括将底漆材料印刷在基材上; 用底漆蚀刻衬底以形成蚀刻的衬底; 将前体组合物印刷到蚀刻的基底上，其中前体组合物包含至少一种包含金属或金属前体化合物的金属纳米颗粒; 并加热前体组合物以在基底上形成光电特征。

9. 发明申请

US20070120099A1 Low viscosity precursor compositions and methods for the deposition of conductive electronic features 审中-公开
公开(公告)号：US20070120099A1
公开(公告)日：2007-05-31
申请号：US11642723
申请日：2006-12-21
申请人： Toivo Kodas , Mark Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron Stump , Allen Schult , Paolina Atanassova , Klaus Kunze
发明人： Toivo Kodas , Mark Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron Stump , Allen Schult , Paolina Atanassova , Klaus Kunze
IPC分类号： H01B1/12
CPC分类号： H05K3/105 , C23C18/06 , C23C18/08 , H01B1/026 , H01L24/03 , H01L24/05 , H01L2224/05294 , H01L2224/053 , H01L2924/12042 , H01L2924/12044 , H01L2924/14 , H05K1/097 , H05K2201/0154 , H05K2203/1131 , H01L2924/00
摘要： A precursor composition for the deposition and formation of an electrical feature such as a conductive feature. The precursor composition advantageously has a low viscosity enabling deposition using direct-write tools. The precursor composition also has a low conversion temperature, enabling the deposition and conversion to an electrical feature on low temperature substrates. A particularly preferred precursor composition includes silver metal for the formation of highly conductive silver features.

10. 发明申请

US20070104883A1 Low viscosity precursor compositions and methods for the deposition of conductive electronic features 审中-公开
公开(公告)号：US20070104883A1
公开(公告)日：2007-05-10
申请号：US11642753
申请日：2006-12-21
申请人： Toivo Kodas , Mark Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron Stump , Allen Schult , Paolina Atanassova , Klaus Kunze
发明人： Toivo Kodas , Mark Hampden-Smith , Karel Vanheusden , Hugh Denham , Aaron Stump , Allen Schult , Paolina Atanassova , Klaus Kunze
IPC分类号： B05D3/02
CPC分类号： H05K3/105 , C23C18/06 , C23C18/08 , H01B1/026 , H01L24/03 , H01L24/05 , H01L2224/05294 , H01L2224/053 , H01L2924/12042 , H01L2924/12044 , H01L2924/14 , H05K1/097 , H05K2201/0154 , H05K2203/1131 , H01L2924/00
摘要： A precursor composition for the deposition and formation of an electrical feature such as a conductive feature. The precursor composition advantageously has a low viscosity enabling deposition using direct-write tools. The precursor composition also has a low conversion temperature, enabling the deposition and conversion to an electrical feature on low temperature substrates. A particularly preferred precursor composition includes silver metal for the formation of highly conductive silver features.

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