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1. 发明申请

US20080308003A1 UV inkjet resist 审中-公开
标题翻译： UV喷墨抗蚀剂
公开(公告)号：US20080308003A1
公开(公告)日：2008-12-18
申请号：US11818185
申请日：2007-06-13
申请人： Andrew M. Krol , John Ganjei , David Sawoska
发明人： Andrew M. Krol , John Ganjei , David Sawoska
IPC分类号： C09D11/02
CPC分类号： C09D11/101
摘要： A UV curable, etch-resistant ink composition for ink jet printing of variable information on printed circuit boards and for printing the circuit boards themselves. The ink composition of the invention includes a novel thermal stabilizer for preventing the ink composition from hardening and gelling in the print head when heated.
摘要翻译：一种用于喷墨印刷印刷电路板上的可变信息并用于印刷电路板本身的UV可固化，耐蚀刻油墨组合物。本发明的油墨组合物包括一种新颖的热稳定剂，用于防止油墨组合物在加热时在印刷头中硬化和胶凝。

2. 发明申请

US20090191491A1 Method of Creating an Image in a Photoresist Laminate 审中-公开
标题翻译：在光刻胶层压板中形成图像的方法
公开(公告)号：US20090191491A1
公开(公告)日：2009-07-30
申请号：US12020673
申请日：2008-01-28
申请人： John Ganjei , Daniel J. Hart , Steven Abbott , Mark Sheldon
发明人： John Ganjei , Daniel J. Hart , Steven Abbott , Mark Sheldon
IPC分类号： G03F7/30
CPC分类号： G03F7/161 , G03F7/027 , G03F7/092 , H05K3/0082 , H05K3/064 , H05K2201/0108 , H05K2203/107
摘要： A process for creating an image in a dry-film resist laminate. The dry-film resist laminate comprises in order, a peelable top layer, a layer of dry-film resist, a clear or translucent coating layer, and a peelable bottom layer. The top layer is peeled from the laminate and the laminate is applied to a surface using heat and pressure. Thereafter, an image is created in the layer of dry-film resist and the resist is developed to remove uncured portions of the layer of photoresist along with the clear or translucent coating layer.
摘要翻译：用于在干膜抗蚀剂层压板中形成图像的方法。干膜抗蚀剂层叠体依次包括可剥离顶层，干膜抗蚀剂层，透明或半透明涂层和可剥离的底层。顶层从层压板剥离，并且使用热和压力将层压体施加到表面。此后，在干膜抗蚀剂层中形成图像，并且将抗蚀剂显影以除去透明或半透明涂层之后的光致抗蚀剂层的未固化部分。

3. 发明申请

US20110079578A1 Nickel-Chromium Alloy Stripper for Flexible Wiring Boards 有权
标题翻译：用于柔性布线板的镍铬合金剥线钳
公开(公告)号：US20110079578A1
公开(公告)日：2011-04-07
申请号：US12573298
申请日：2009-10-05
申请人： Kesheng Feng , Nilesh Kapadia , Steven A. Castaldi , John Ganjei
发明人： Kesheng Feng , Nilesh Kapadia , Steven A. Castaldi , John Ganjei
IPC分类号： B44C1/22 , C09K13/04
CPC分类号： C23F1/26 , C23F1/02 , C23F1/44
摘要： A nickel-chromium alloy etching composition comprising sulfuric acid, a source of chloride ions, including hydrochloric acid or sodium, potassium or ammonium chloride, and a sulfur compound comprising a sulfur atom with an oxidation state between −2 to +5, such as thiosulfate, sulfide, sulfite, bisulfite, metabisulfite and phosphorus pentasulfide that can efficiently remove nickel-chromium alloy in the presence of copper circuits is disclosed.
摘要翻译：一种镍铬合金蚀刻组合物，其包含硫酸，氯离子源，包括盐酸或钠，氯化钾或氯化铵，以及包含氧化态在-2至+5之间的硫原子的硫化合物，例如硫代硫酸盐，在铜电路的存在下可以有效去除镍铬合金的硫化物，亚硫酸盐，亚硫酸氢盐，偏亚硫酸氢盐和五硫化磷。

4. 发明申请

US20050221232A1 Method of forming a metal pattern on a substrate 有权
标题翻译：在基板上形成金属图案的方法
公开(公告)号：US20050221232A1
公开(公告)日：2005-10-06
申请号：US10820236
申请日：2004-04-06
申请人： Kyle Baldwin , John Ganjei , Elke Kotur
发明人： Kyle Baldwin , John Ganjei , Elke Kotur
IPC分类号： G03F7/00 , G03F7/027 , G03F7/095 , H05K3/04
CPC分类号： H05K3/048 , G03F7/027 , G03F7/0955 , H05K2203/0577
摘要： The invention relates to a method of providing two distinct photoimageable film compositions, in particular, two distinct dry film compositions, on a substrate. Each of the two photoimageable film compositions is selected to have a different developing speed and/or curing speed so that, after development, the top layer of photoimageable film overhangs the bottom layer of photoimageable film. A metal layer is subsequently deposited over the surface of the substrate. The overhang allows for the clean removal of the photoimageable film layers, without damage to the subsequently applied metal layer, because the overhang prevents the metal layer from making intimate contact with the photoimageable film layers along the interface of the substrate with the photoimageable film layers.
摘要翻译：本发明涉及在基材上提供两种不同的可光成像薄膜组合物，特别是两种不同的干膜组合物的方法。选择两种可光成像膜组合物中的每一种具有不同的显影速度和/或固化速度，使得在显影之后，可光成像膜的顶层突出于可光成像膜的底层。金属层随后沉积在衬底的表面上。突出部分允许清洁地去除可光成象的膜层，而不会损坏随后施加的金属层，因为突出端防止金属层沿着基底与可光成像的膜层的界面与可光成像的膜层紧密接触。

5. 发明授权

US08486281B2 Nickel-chromium alloy stripper for flexible wiring boards 有权
标题翻译：用于柔性线路板的镍铬合金剥离器
公开(公告)号：US08486281B2
公开(公告)日：2013-07-16
申请号：US12573298
申请日：2009-10-05
申请人： Kesheng Feng , Nilesh Kapadia , Steven A. Castaldi , John Ganjei
发明人： Kesheng Feng , Nilesh Kapadia , Steven A. Castaldi , John Ganjei
IPC分类号： H01B13/00
CPC分类号： C23F1/26 , C23F1/02 , C23F1/44
摘要： A nickel-chromium alloy etching composition comprising sulfuric acid, a source of chloride ions, including hydrochloric acid or sodium, potassium or ammonium chloride, and a sulfur compound comprising a sulfur atom with an oxidation state between −2 to +5, such as thiosulfate, sulfide, sulfite, bisulfite, metabisulfite and phosphorus pentasulfide that can efficiently remove nickel-chromium alloy in the presence of copper circuits is disclosed.
摘要翻译：一种镍铬合金蚀刻组合物，其包含硫酸，氯离子源，包括盐酸或钠，氯化钾或氯化铵，以及包含氧化态在-2至+5之间的硫原子的硫化合物，例如硫代硫酸盐，在铜电路的存在下可以有效去除镍铬合金的硫化物，亚硫酸盐，亚硫酸氢盐，偏亚硫酸氢盐和五硫化磷。

6. 发明授权

US07378225B2 Method of forming a metal pattern on a substrate 有权
标题翻译：在基板上形成金属图案的方法
公开(公告)号：US07378225B2
公开(公告)日：2008-05-27
申请号：US10820236
申请日：2004-04-06
申请人： Kyle Baldwin , John Ganjei , Elke Kotur
发明人： Kyle Baldwin , John Ganjei , Elke Kotur
IPC分类号： G03F7/00
CPC分类号： H05K3/048 , G03F7/027 , G03F7/0955 , H05K2203/0577
摘要： The invention relates to a method of providing two distinct photoimageable film compositions, in particular, two distinct dry film compositions, on a substrate. Each of the two photoimageable film compositions is selected to have a different developing speed and/or curing speed so that, after development, the top layer of photoimageable film overhangs the bottom layer of photoimageable film. A metal layer is subsequently deposited over the surface of the substrate. The overhang allows for the clean removal of the photoimageable film layers, without damage to the subsequently applied metal layer, because the overhang prevents the metal layer from making intimate contact with the photoimageable film layers along the interface of the substrate with the photoimageable film layers.
摘要翻译：本发明涉及在基材上提供两种不同的可光成像薄膜组合物，特别是两种不同的干膜组合物的方法。选择两种可光成像膜组合物中的每一种具有不同的显影速度和/或固化速度，使得在显影之后，可光成像膜的顶层突出于可光成像膜的底层。金属层随后沉积在衬底的表面上。突出部分允许清洁地去除可光成象的膜层，而不会损坏随后施加的金属层，因为突出端防止金属层沿着基底与可光成像的膜层的界面与可光成像的膜层紧密接触。

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