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1. 发明授权

US08728715B2 Non-photosensitive siloxane coating for processing hydrophobic photoimageable nozzle plate 有权
标题翻译：非光敏硅氧烷涂层用于加工疏水性光致成像喷嘴板
公开(公告)号：US08728715B2
公开(公告)日：2014-05-20
申请号：US13350155
申请日：2012-01-13
申请人： David Bernard , Paul Dryer , Bart Mansdorf , Xiaoming Wu
发明人： David Bernard , Paul Dryer , Bart Mansdorf , Xiaoming Wu
IPC分类号： G03F7/26
CPC分类号： B05B1/02 , B01L3/502707 , G03F7/265 , G03F7/38
摘要： A method of forming a patterned photoresist layer having a hydrophobic surface is provided. The method includes forming a photoresist layer on a substrate and image patterning. The photoresist layer may comprise a polymeric material. The imaged photoresist layer may then undergo a two-stage post-exposure bake. A surface treatment may be performed on the photoresist layer in between the two-stage post-exposure bake. The surface treatment may include applying a siloxane solution on a partially post-exposure baked photoresist layer. The post-exposure baked photoresist layer may then be developed to form the patterned photoresist layer. The method may be used to form a hydrophobic photoimageable nozzle plate of a micro-fluid ejection head having improved mechanical properties and stable hydrophobic properties.
摘要翻译：提供了形成具有疏水性表面的图案化光致抗蚀剂层的方法。该方法包括在基板上形成光致抗蚀剂层和图像图案化。光致抗蚀剂层可以包括聚合材料。然后，成像的光致抗蚀剂层可以进行两步曝光后烘烤。在二级曝光后烘烤中可以在光致抗蚀剂层上进行表面处理。表面处理可以包括在部分曝光后烘烤的光致抗蚀剂层上施加硅氧烷溶液。然后曝光后烘烤的光致抗蚀剂层可以显影以形成图案化的光致抗蚀剂层。该方法可用于形成具有改善的机械性能和稳定的疏水性质的微流体喷射头的疏水可光成像喷嘴板。

2. 发明申请

US20130048601A1 Use of Hydrogen-Oxygen Plasma for Forming Hydroxyl Functional Groups on a Polymer Surface 审中-公开
标题翻译：在聚合物表面上使用氢氧等离子体形成羟基官能团
公开(公告)号：US20130048601A1
公开(公告)日：2013-02-28
申请号：US13222120
申请日：2011-08-31
申请人： Paul Dryer , David Bernard , David Rhine , Xiaoming Wu , Jing X. Sun , Gary Williams
发明人： Paul Dryer , David Bernard , David Rhine , Xiaoming Wu , Jing X. Sun , Gary Williams
IPC分类号： B05D3/04 , B44C1/22
CPC分类号： B05D3/144 , B29C65/48 , B29C65/483 , B29C65/8207 , B29C66/028 , B29C66/71 , B29C66/73751 , B29C66/73755 , B29L2031/767 , B41J2/16 , B41J2/1631 , B41J2/1645 , C08J7/12 , C08J2383/02 , B29K2063/00 , B29K2071/00 , B29K2023/12 , B29K2023/06 , B29K2079/08 , B29K2077/00
摘要： A method for improving adhesion between polymeric materials is provided. The method includes treating a surface of a first polymeric material with plasma of oxygen gas and hydrogen-containing gas. The first polymeric material may be a fully cured polymeric material. A second polymeric material may then be deposited on the plasma treated surface of the first polymeric material. The second polymeric material may be an uncured polymeric material. This plasma treatment may be used in improving the adhesion between polymeric components of an inkjet printer. It provides good adhesion between the polymeric components of the inkjet printer even after long exposure to ink.
摘要翻译：提供了一种改善聚合材料之间的粘合性的方法。该方法包括用氧气和含氢气体的等离子体处理第一聚合物材料的表面。第一聚合物材料可以是完全固化的聚合物材料。然后可以将第二聚合物材料沉积在第一聚合物材料的等离子体处理的表面上。第二聚合物材料可以是未固化的聚合物材料。这种等离子体处理可用于改善喷墨打印机的聚合物组分之间的粘合性。即使在长时间暴露于墨水之后，它也提供了喷墨打印机的聚合物组分之间的良好粘附。

3. 发明授权

US08394575B2 Formulations for environmentally friendly photoresist film layers 有权
标题翻译：环保光致抗蚀剂膜层的配方
公开(公告)号：US08394575B2
公开(公告)日：2013-03-12
申请号：US12894930
申请日：2010-09-30
申请人： Xiaoming Wu , David Graham , Sean Weaver , Bart Mansdorf , Rich Wells , Joel Provence
发明人： Xiaoming Wu , David Graham , Sean Weaver , Bart Mansdorf , Rich Wells , Joel Provence
IPC分类号： G03F7/004
CPC分类号： G03F7/038 , G03F7/0045
摘要： Environmentally friendly thick film layers for a micro-fluid ejection head and micro-fluid ejection heads are disclosed. The environmentally friendly thick film layer includes a negative photoresist layer derived from a composition comprising a multi-functional epoxy compound, a low molecular weight polymeric difunctional epoxy compound, a monomeric difunctional epoxy compound, a methide-based photoacid generator that does not contain antimony, a chromophore and an aryl ketone solvent. Optionally the photoresist layer contains an adhesion enhancer. The negative photoresist layer is environmentally friendly and provides good resolution, well defined critical dimensions, straight side walls, and a large processing window.
摘要翻译：公开了用于微流体喷射头和微流体喷射头的环保厚膜层。环保厚膜层包括衍生自包含多官能环氧化合物，低分子量聚合双官能环氧化合物，单体双官能环氧化合物，不含锑的甲基化光酸产生剂的组合物的负性光致抗蚀剂层，发色团和芳基酮溶剂。任选地，光致抗蚀剂层含有粘合增强剂。负光致抗蚀剂层是环境友好的并且提供良好的分辨率，良好限定的临界尺寸，直的侧壁和大的加工窗口。

4. 发明申请

US20110319513A1 SPRAY COATABLE ADHESIVE FOR BONDING SILICON DIES TO RIGID SUBSTRATES 有权
标题翻译：用于将硅胶粘结到刚性基材上的喷涂胶粘剂
公开(公告)号：US20110319513A1
公开(公告)日：2011-12-29
申请号：US13168063
申请日：2011-06-24
申请人： Xiaoming Wu , Paul Dryer , David Rhine , Anna Pearson , Jeanne Marie Saldanha Singh , Richard Wells , Joel Provence
发明人： Xiaoming Wu , Paul Dryer , David Rhine , Anna Pearson , Jeanne Marie Saldanha Singh , Richard Wells , Joel Provence
IPC分类号： C09J163/00
CPC分类号： B41J2/1601 , B41J2/1623 , B41J2/1628 , B41J2/1645
摘要： A spray coatable adhesive composition used for bonding silicon dies to a rigid substrate, preferable a silicon substrate is disclosed. The adhesive composition includes an epoxy based resin, a thermal acid generator, a photoacid generator and a solvent. The epoxy based resin includes a mixture of a solid bisphenol A epoxy resin and a liquid or semi-liquid hydrogenated bisphenol A epoxy resin at a weight ratio ranging from about 80:20 to about 65:35. The adhesive composition has a low viscosity which allows it to be spray coated on a rigid substrate and form thin film adhesive which allows silicon dies to be bonded with precise placement on the silicon substrate.
摘要翻译：公开了一种用于将硅模具接合到刚性基板的喷涂可涂层粘合剂组合物，优选的是硅衬底。粘合剂组合物包括环氧树脂，热酸发生剂，光致酸产生剂和溶剂。环氧基树脂包括固体双酚A环氧树脂和液体或半液体氢化双酚A环氧树脂的混合物，其重量比为约80:20至约65:35。粘合剂组合物具有低粘度，其允许将其喷涂在刚性基材上并形成薄膜粘合剂，其允许将硅模具精确地放置在硅基材上。

5. 发明授权

US08785524B2 Spray coatable adhesive for bonding silicon dies to rigid substrates 有权
标题翻译：用于将硅模具粘合到刚性基材上的喷涂可涂层粘合剂
公开(公告)号：US08785524B2
公开(公告)日：2014-07-22
申请号：US13168063
申请日：2011-06-24
申请人： Xiaoming Wu , Paul Dryer , David Rhine , Anna Pearson , Jeanne Marie Saldanha Singh , Richard Wells , Joel Provence
发明人： Xiaoming Wu , Paul Dryer , David Rhine , Anna Pearson , Jeanne Marie Saldanha Singh , Richard Wells , Joel Provence
IPC分类号： C08K5/06 , C08K5/07 , C08L63/02
CPC分类号： B41J2/1601 , B41J2/1623 , B41J2/1628 , B41J2/1645
摘要： A spray coatable adhesive composition used for bonding silicon dies to a rigid substrate, preferable a silicon substrate is disclosed. The adhesive composition includes an epoxy based resin, a thermal acid generator, a photoacid generator and a solvent. The epoxy based resin includes a mixture of a solid bisphenol A epoxy resin and a liquid or semi-liquid hydrogenated bisphenol A epoxy resin at a weight ratio ranging from about 80:20 to about 65:35. The adhesive composition has a low viscosity which allows it to be spray coated on a rigid substrate and form thin film adhesive which allows silicon dies to be bonded with precise placement on the silicon substrate.
摘要翻译：公开了一种用于将硅模具接合到刚性基板的喷涂可涂层粘合剂组合物，优选的是硅衬底。粘合剂组合物包括环氧树脂，热酸发生剂，光致酸产生剂和溶剂。环氧基树脂包括固体双酚A环氧树脂和液体或半液体氢化双酚A环氧树脂的混合物，其重量比为约80:20至约65:35。粘合剂组合物具有低粘度，其允许将其喷涂在刚性基材上并形成薄膜粘合剂，其允许将硅模具精确地放置在硅基材上。

6. 发明申请

US20110318882A1 METHOD OF RESTRICTING CHIP MOVEMENT UPON BONDING TO RIGID SUBSTRATE USING SPRAY COATABLE ADHESIVE 审中-公开
标题翻译：使用喷涂粘合剂粘合到刚性基板上的芯片运动限制方法
公开(公告)号：US20110318882A1
公开(公告)日：2011-12-29
申请号：US13168219
申请日：2011-06-24
申请人： Xiaoming Wu , Paul Dryer , David Rhine , Anne Pearson , Jeanne Marie Saldanha Singh , Richard Wells , Joel Provence
发明人： Xiaoming Wu , Paul Dryer , David Rhine , Anne Pearson , Jeanne Marie Saldanha Singh , Richard Wells , Joel Provence
IPC分类号： H01L21/50
CPC分类号： B41J2/1601 , B41J2/1623 , B41J2/1628 , B41J2/1645
摘要： A method of bonding a chip to a wafer at precise alignment suitable for fabricating a heater chip in an ink jet printhead is provided. The method includes spray coating an adhesive composition on a surface of a substrate, aligning and tacking at least one chip to the substrate coated with the adhesive composition, exposing the substrate tacked with at least one chip coated with the adhesive composition to radiation and heat, and performing thermal compression bonding. The method uses a spray coatable adhesive composition comprising a thermally activated adhesive and a photoacid generator.
摘要翻译：提供了一种以适合于在喷墨打印头中制造加热器芯片的精确对准将芯片结合到晶片的方法。该方法包括将粘合剂组合物喷涂在基材的表面上，将至少一个芯片对准并固定到涂覆有粘合剂组合物的基材上，将涂覆有至少一个涂有粘合剂组合物的芯片的基材暴露于辐射和加热，并进行热压接。该方法使用包含热活化粘合剂和光致酸产生剂的喷涂可涂层粘合剂组合物。

7. 发明授权

US09178683B2 Method and apparatus for parallel demodulation of high symbol rate data streams in a communications system 有权
标题翻译：用于在通信系统中并行解调高符号速率数据流的方法和装置
公开(公告)号：US09178683B2
公开(公告)日：2015-11-03
申请号：US13478744
申请日：2012-05-23
申请人： Krishnaraj Varma , Tony Huang , Xiaoming Wu
发明人： Krishnaraj Varma , Tony Huang , Xiaoming Wu
IPC分类号： H04L7/00 , H04L7/033 , H04L27/26
CPC分类号： H04L7/0008 , H04H40/90 , H04L7/0337 , H04L27/2337 , H04L27/2338 , H04L27/2647 , H04L2027/0067
摘要： A dynamic and flexible architecture and methods for demodulation of high data-rate streams with high symbol-rates, such as in satellite communications systems or computer network communications systems, is provided. A data stream of a data transmission is received, the data stream corresponding to a plurality of data symbols. A plurality of data samples corresponding to each of the data symbols is generated. Further, one or more representative data samples, corresponding each of the data symbols, are generated based at least in part on timing control signals and the generated data samples for the respective data symbol. The generated data samples corresponding to each of the data symbols other than the representative data samples are dropped. The timing control signals are then adjusted based at least in part on the generated representative data samples.
摘要翻译：提供了用于解调具有高符号速率的高数据速率流（如卫星通信系统或计算机网络通信系统）的动态和灵活的架构和方法。接收数据传输的数据流，对应于多个数据符号的数据流。产生与每个数据符号对应的多个数据样本。此外，至少部分地基于定时控制信号和用于各个数据符号的所生成的数据样本来产生对应于每个数据符号的一个或多个代表数据样本。与代表数据样本以外的数据符号相对应的生成数据样本被丢弃。至少部分地基于生成的代表数据样本来调整定时控制信号。

8. 发明申请

US20130315346A1 METHOD AND APPARATUS FOR PARALLEL DEMODULATION OF HIGH SYMBOL RATE DATA STREAMS IN A COMMUNICATIONS SYSTEM 有权
标题翻译：通信系统中高符号速率数据流并行解调的方法与装置
公开(公告)号：US20130315346A1
公开(公告)日：2013-11-28
申请号：US13478744
申请日：2012-05-23
申请人： Krishnaraj Varma , Tony Huang , Xiaoming Wu
发明人： Krishnaraj Varma , Tony Huang , Xiaoming Wu
IPC分类号： H04L27/00
CPC分类号： H04L7/0008 , H04H40/90 , H04L7/0337 , H04L27/2337 , H04L27/2338 , H04L27/2647 , H04L2027/0067
摘要： A dynamic and flexible architecture and methods for demodulation of high data-rate streams with high symbol-rates, such as in satellite communications systems or computer network communications systems, is provided. A data stream of a data transmission is received, the data stream corresponding to a plurality of data symbols. A plurality of data samples corresponding to each of the data symbols is generated. Further, one or more representative data samples, corresponding each of the data symbols, are generated based at least in part on timing control signals and the generated data samples for the respective data symbol. The generated data samples corresponding to each of the data symbols other than the representative data samples are dropped. The timing control signals are then adjusted based at least in part on the generated representative data samples.
摘要翻译：提供了用于解调具有高符号速率的高数据速率流（如卫星通信系统或计算机网络通信系统）的动态和灵活的架构和方法。接收数据传输的数据流，对应于多个数据符号的数据流。产生与每个数据符号对应的多个数据样本。此外，至少部分地基于定时控制信号和用于各个数据符号的所生成的数据样本来产生对应于每个数据符号的一个或多个代表数据样本。与代表数据样本以外的数据符号相对应的生成数据样本被丢弃。至少部分地基于生成的代表数据样本来调整定时控制信号。

9. 发明授权

US08580477B2 Aqueous base-developable negative-tone films based on functionalized norbornene polymers 有权
标题翻译：基于官能化降冰片烯聚合物的水性底物显影负性膜
公开(公告)号：US08580477B2
公开(公告)日：2013-11-12
申请号：US12563627
申请日：2009-09-21
申请人： Brian Knapp , Edmund Elce , Andrew Bell , Cheryl Burns , Sridevi Kaiti , Brian Kocher , Hendra Ng , Yogesh Patel , Masanobu Sakamoto , Xiaoming Wu , Linda Zhang
发明人： Brian Knapp , Edmund Elce , Andrew Bell , Cheryl Burns , Sridevi Kaiti , Brian Kocher , Hendra Ng , Yogesh Patel , Masanobu Sakamoto , Xiaoming Wu , Linda Zhang
IPC分类号： G03F7/038 , C08L45/00
CPC分类号： C08L45/00 , C08F232/08 , G03F7/0045 , G03F7/0382 , G03F7/0751 , G03F7/38 , G03F7/40 , Y10S430/106
摘要： Embodiments in accordance with the present invention encompass negative-tone, aqueous base developable, self-imageable polymer compositions useful for forming films that can be patterned to create structures for microelectronic devices, microelectronic packaging, microelectromechanical systems, optoelectronic devices and displays.
摘要翻译：根据本发明的实施方案包括可用于形成可以被图案化以产生微电子器件，微电子封装，微机电系统，光电子器件和显示器的结构的膜的负性，水性碱显影性，可自我形成的聚合物组合物。

10. 发明申请

US20080194740A1 DIRECTLY PHOTODEFINABLE POLYMER COMPOSITIONS AND METHODS THEREOF 有权
标题翻译：直接可光聚合聚合物组合物及其方法
公开(公告)号：US20080194740A1
公开(公告)日：2008-08-14
申请号：US11949328
申请日：2007-12-03
申请人： Edmund Elce , Andrew Bell , Brian Knapp , Hendra Ng , Larry F. Rhodes , Robert Shick , Wei Zhang , William DiMenna , Saikumar Jayaraman , Jianyong Jin , Rajesh Raja Puthenkovilakom , Ramakrishna Ravikiran , Xiaoming Wu , Etsu Takeuchi
发明人： Edmund Elce , Andrew Bell , Brian Knapp , Hendra Ng , Larry F. Rhodes , Robert Shick , Wei Zhang , William DiMenna , Saikumar Jayaraman , Jianyong Jin , Rajesh Raja Puthenkovilakom , Ramakrishna Ravikiran , Xiaoming Wu , Etsu Takeuchi
IPC分类号： C08K5/45 , C08G73/00 , C08K5/1545
CPC分类号： C08G61/04 , C08F232/08 , G03F7/0388
摘要： A polymer includes a first type of repeat unit represented by Formula I: where X is selected from —CH2—, —CH2—CH2—, or —O—; m is an integer from 0 to about 5; and where for the first type of repeat unit one of R1, R2, R3, and R4 is one of a maleimide containing group and for the second type of repeat unit one of R1, R2, R3, and R4 is a hindered aromatic group, a C8 or greater alkyl group, a C4 or greater halohydrocarbyl or perhalocarbyl group, a C7 or greater aralkyl group, or a heteroatom hydrocarbyl or halohydrocarbyl group.
摘要翻译：聚合物包括由式I表示的第一类型的重复单元：其中X选自-CH 2 - ， - CH 2 -CH 2 > - 或-O-; m是0至约5的整数; 并且对于第一类型的重复单元，R 1，R 2，R 3和R 4中的一个，R 4， >是含有马来酰亚胺的基团之一，对于第二类型的重复单元，R 1，R 2，R 3和R 3中的一个，R 3，R 3，受阻芳族基团，C 8或更高级烷基，C 4或更大的卤代烃基或全卤代羰基，C _{7个或更大的芳烷基，或杂原子烃基或卤代烃基。}

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