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1. 发明授权

US09440376B2 Methods of forming molds and methods of forming articles using said molds 有权
标题翻译：成型模具的方法和使用所述模具成型制品的方法
公开(公告)号：US09440376B2
公开(公告)日：2016-09-13
申请号：US12675570
申请日：2008-09-05
申请人： Guoping Mao , Moses M. David , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
发明人： Guoping Mao , Moses M. David , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
IPC分类号： H05H1/24 , B29C33/58 , C23C16/40 , G02B1/118 , B29C33/38 , B29C33/40 , B29K83/00 , B29K105/00
CPC分类号： C23C16/401 , B29C33/3857 , B29C33/405 , B29C33/58 , B29K2083/005 , B29K2105/0082 , G02B1/118
摘要： A method of forming a working mold including placing a substrate near an electrode in a chamber, the substrate (610) having at least a first structured surface (620); providing power to the electrode to create a plasma, —introducing vapor of liquid silicone molecules into the plasma; and depositing a release layer (630), the release layer (630) including a silicone containing polymer, the release layer (630) being deposited on at least a portion of the first structured surface of the substrate to form the working mold.
摘要翻译：一种形成工作模具的方法，包括将电极附近的基板放置在室中，所述基板（610）至少具有第一结构化表面（620）; 向电极提供电力以产生等离子体，将液体硅酮分子的蒸气引入等离子体中; 以及沉积释放层（630），所述释放层（630）包括含硅氧烷的聚合物，所述释放层（630）沉积在所述基底的所述第一结构化表面的至少一部分上以形成所述工作模具。

2. 发明授权

US09102083B2 Methods of forming molds and methods of forming articles using said molds 有权
标题翻译：成型模具的方法和使用所述模具成型制品的方法
公开(公告)号：US09102083B2
公开(公告)日：2015-08-11
申请号：US12675217
申请日：2008-09-05
申请人： Moses M. David , Guoping Mao , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
发明人： Moses M. David , Guoping Mao , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
IPC分类号： B29C59/16 , B29C33/58 , C23C16/40 , G02B1/118 , B29C33/38 , B29C33/40 , B29K83/00 , B29K105/00
CPC分类号： C23C16/401 , B29C33/3857 , B29C33/405 , B29C33/58 , B29K2083/005 , B29K2105/0082 , G02B1/118
摘要： A method of forming a working mold including: placing a substrate (610) on an electrode in a chamber, the substrate having at least a first structured surface (620) and the substrate including a thermoset polymeric material; introducing a release (630) layer forming gas into the chamber, wherein the release layer forming gas includes silicon containing gas and oxygen gas in an atomic ratio of not greater than about 200; providing power to the electrode to create a plasma of the release layer forming gas within the chamber; and depositing a release layer formed from the release layer forming gas on at least the first structured surface of the substrate to form a working mold.
摘要翻译：一种形成工作模具的方法，包括：将基板（610）放置在室中的电极上，所述基板具有至少第一结构化表面（620），并且所述基板包括热固性聚合材料; 将形成气体的释放层（630）引入所述室中，其中所述释放层形成气体包括原子比不大于约200的含硅气体和氧气; 向电极提供电力以产生在室内形成气体的释放层的等离子体; 以及在所述基板的至少所述第一结构化表面上沉积由所述释放层形成气体形成的释放层以形成工作模具。

3. 发明申请

US20100308509A1 METHODS OF FORMING MOLDS AND METHODS OF FORMING ARTICLES USING SAID MOLDS 有权
标题翻译：使用同样的方法形成文件的方法和形成文章的方法
公开(公告)号：US20100308509A1
公开(公告)日：2010-12-09
申请号：US12675217
申请日：2008-09-05
申请人： Moses M. David , Gouping Mao , Olester Benson, JR. , Robert J. DeVoe , Jennifer J. Sahlin
发明人： Moses M. David , Gouping Mao , Olester Benson, JR. , Robert J. DeVoe , Jennifer J. Sahlin
IPC分类号： B29C59/16 , H05H1/24 , B28B7/38
CPC分类号： C23C16/401 , B29C33/3857 , B29C33/405 , B29C33/58 , B29K2083/005 , B29K2105/0082 , G02B1/118
摘要： A method of forming a working mold including: placing a substrate (610) on an electrode in a chamber, the substrate having at least a first structured surface (620) and the substrate including a thermoset polymeric material; introducing a release (630) layer forming gas into the chamber, wherein the release layer forming gas includes silicon containing gas and oxygen gas in an atomic ratio of not greater than about 200; providing power to the electrode to create a plasma of the release layer forming gas within the chamber; and depositing a release layer formed from the release layer forming gas on at least the first structured surface of the substrate to form a working mold.
摘要翻译：一种形成工作模具的方法，包括：将基板（610）放置在室中的电极上，所述基板具有至少第一结构化表面（620），并且所述基板包括热固性聚合材料; 将形成气体的释放层（630）引入所述室中，其中所述释放层形成气体包括原子比不大于约200的含硅气体和氧气; 向电极提供电力以产生在室内形成气体的释放层的等离子体; 以及在所述基板的至少所述第一结构化表面上沉积由所述释放层形成气体形成的释放层以形成工作模具。

4. 发明申请

US20100239783A1 METHODS OF FORMING MOLDS AND METHODS OF FORMING ARTICLES USING SAID MOLDS 有权
标题翻译：使用同样的方法形成文件的方法和形成文章的方法
公开(公告)号：US20100239783A1
公开(公告)日：2010-09-23
申请号：US12675570
申请日：2008-09-05
申请人： Gouping Mao , Moses M. David , Olester Benson, JR. , Robert J. DeVoe , Jennifer J. Sahlin
发明人： Gouping Mao , Moses M. David , Olester Benson, JR. , Robert J. DeVoe , Jennifer J. Sahlin
IPC分类号： H05H1/24
CPC分类号： C23C16/401 , B29C33/3857 , B29C33/405 , B29C33/58 , B29K2083/005 , B29K2105/0082 , G02B1/118
摘要： A method of forming a working mold including placing a substrate near an electrode in a chamber, the substrate (610) having at least a first structured surface (620); providing power to the electrode to create a plasma, —introducing vapor of liquid silicone molecules into the plasma; and depositing a release layer (630), the release layer (630) including a silicone containing polymer, the release layer (630) being deposited on at least a portion of the first structured surface of the substrate to form the working mold.
摘要翻译：一种形成工作模具的方法，包括将电极附近的基板放置在室中，所述基板（610）至少具有第一结构化表面（620）; 向电极提供电力以产生等离子体，将液体硅酮分子的蒸气引入等离子体中; 以及沉积释放层（630），所述释放层（630）包括含硅氧烷的聚合物，所述释放层（630）沉积在所述基底的所述第一结构化表面的至少一部分上以形成所述工作模具。

5. 发明授权

US06855478B2 Microfabrication of organic optical elements 有权
标题翻译：有机光学元件的微加工
公开(公告)号：US06855478B2
公开(公告)日：2005-02-15
申请号：US10297957
申请日：2001-06-14
申请人： Robert J. DeVoe , Catherine A. Leatherdale , Guoping Mao , Patrick R. Fleming , Harvey W. Kalweit
发明人： Robert J. DeVoe , Catherine A. Leatherdale , Guoping Mao , Patrick R. Fleming , Harvey W. Kalweit
IPC分类号： B29C67/00 , G02B3/00 , G02B3/06 , G02B5/18 , G02B6/122 , G02B6/13 , G02B6/138 , G03F7/038 , G03F7/20 , G03C1/73 , G02B6/00
CPC分类号： G03C1/73 , B29C64/135 , B29L2011/0075 , B33Y10/00 , B33Y70/00 , G02B3/06 , G02B6/1221 , G02B6/13 , G02B6/138 , G03F7/0387 , G03F7/2053
摘要： Method of fabricating an optical element. A photodefinable composition is provided that includes (i) a hydrophobic, photodefinable polymer, said photodefinable polymer having a glass transition temperature in the cured state of at least about 80° C.; and (ii) a multiphoton photoinitiator system comprising at least one multiphoton photosensitizer and preferably at least one phtoinitiator that is capable of being photosensitized by the photosensitizer. One or more portions of the composition are imagewise exposed to the electromagnetic energy under conditions effective to photodefinably form at least a portion of a three-dimensional optical element.
摘要翻译：制造光学元件的方法。提供了一种可光分解的组合物，其包括（i）疏水的光可定义聚合物，所述光可定义聚合物的玻璃化转变温度在至少约80℃的固化状态; 和（ii）多光子光引发剂体系，其包含至少一种多光子光敏剂，优选至少一种光敏引发剂，其能够被光敏剂光敏化。组合物的一个或多个部分在有效地光可定义地形成三维光学元件的至少一部分的条件下成像地暴露于电磁能。

6. 发明申请

US20100227272A1 Highly Functional Multiphoton Curable Reactive Species 审中-公开
标题翻译：高功能多光子固化反应物种
公开(公告)号：US20100227272A1
公开(公告)日：2010-09-09
申请号：US12682155
申请日：2008-09-09
申请人： Robert J. DeVoe , Guoping Mao
发明人： Robert J. DeVoe , Guoping Mao
IPC分类号： G03F7/004 , G03F7/20
CPC分类号： C09D4/00 , C08F2/50 , C08F20/34 , C08F20/36 , G03F7/027 , G03F7/031
摘要： A multiphoton curable photoreactive composition including hydantoin hexaacrylate and a photoinitiator system. In some embodiments, the multiphoton curable photoreactive composition consists essentially of hydantoin hexaacrylate and a photoinitiator system. Additionally, the applying a multiphoton curable photoreactive composition comprising hydantoin hexaacrylate and a photoinitiator system may be applied to a substrate and a portion of the multiphoton curable photoreactive composition may be at least partially cured to form an at least partially cured structure.
摘要翻译：一种多光子可固化光反应性组合物，包括乙内酰脲六丙烯酸酯和光引发剂体系。在一些实施方案中，多光子可固化光反应性组合物基本上由乙内酰脲六丙烯酸酯和光引发剂体系组成。此外，施加包含乙内酰脲六丙烯酸酯和光引发剂体系的多光子可固化光反应性组合物可以施加到基底上，并且一部分多光子可固化光反应性组合物可以至少部分固化以形成至少部分固化的结构。

7. 发明申请

US20140080061A1 PHOTORESISTS CONTAINING POLYMER-TETHERED NANOPARTICLES 有权
标题翻译：含有聚合物纳米粒子的光催化剂
公开(公告)号：US20140080061A1
公开(公告)日：2014-03-20
申请号：US14007270
申请日：2012-05-23
申请人： David H. Redinger , Robert J. DeVoe , Belma Erdogan-Haug
发明人： David H. Redinger , Robert J. DeVoe , Belma Erdogan-Haug
IPC分类号： G03F7/004 , G03F7/20
CPC分类号： G03F7/004 , A61M37/0015 , A61M2037/003 , A61M2037/0053 , F04C2270/0421 , G03F7/0047 , G03F7/027 , G03F7/20 , G03F7/70375
摘要： Compositions such as photoresists and microfabrication processes are provided that can produce high-fidelity microfabricated structures. The provided photoresists can have reduced swelling during the development phase and can give tight tolerances for products, such as microneedles, that can be used, for example, in the medical field. The provided compositions include a photoresist, a photoinitiator system dispersed in the photoresist, and a polymer-tethered nanoparticle dispersed in the photoresist. The photoresist can be a negative photoresist and the photoinitiator system can include a two-photoinitiator system. The polymer-tethered nanoparticle can include an acrylic polymer and, in some embodiments, can include poly(methyl methacrylate). The nanoparticles can include silica.
摘要翻译：提供了诸如光致抗蚀剂和微细加工方法的组合物，其可以产生高保真的微制造结构。所提供的光致抗蚀剂在显影阶段可以减少溶胀，并且可以为可用于例如医疗领域的产品（例如微针）提供严格的公差。所提供的组合物包括光致抗蚀剂，分散在光致抗蚀剂中的光引发剂体系和分散在光致抗蚀剂中的聚合物 - 束缚的纳米颗粒。光致抗蚀剂可以是负性光致抗蚀剂，并且光引发剂体系可以包括双光引发剂体系。聚合物束缚的纳米颗粒可以包括丙烯酸聚合物，并且在一些实施方案中可以包括聚（甲基丙烯酸甲酯）。纳米颗粒可以包括二氧化硅。

8. 发明申请

US20140030655A1 Enhanced Multi-Photon Imaging Resolution Method 审中-公开
标题翻译：增强型多光子成像分辨率方法
公开(公告)号：US20140030655A1
公开(公告)日：2014-01-30
申请号：US14002493
申请日：2012-04-17
申请人： Robert J. DeVoe
发明人： Robert J. DeVoe
IPC分类号： G03F7/00 , G03F7/031
CPC分类号： G03F7/0037 , B33Y70/00 , G03F7/029 , G03F7/031 , G03F7/038 , G03F7/2055
摘要： A method and a multi-photon photocurable composition are provided that allow for the formation of a three-dimensional microstructure having enhanced imaging resolution. The method involves providing a multi-photon photocurable composition system having an acrylic prepolymer and a multiphotohn photoinitiator system that comprises at least one distyrylbenzene dye or a benzothiazolyl fluorine derivative. The method includes imagewise exposing at least one voxel of the photocurable composition to a dose of electromagnetic energy under conditions effective to photodefinably form at least one solid voxel of a three-dimensional microstructure having a volume, wherein the solid voxel volume varies inversely with the dose.
摘要翻译：提供一种方法和多光子可光固化组合物，其允许形成具有增强的成像分辨率的三维微结构。该方法包括提供具有丙烯酸类预聚物和多光照光引发剂体系的多光子可光固化组合物体系，其包含至少一种二苯乙烯基苯染料或苯并噻唑基氟衍生物。该方法包括将可光固化组合物的至少一个体素成像曝光至一定剂量的电磁能量，该条件有效地可光化地形成具有体积的三维微结构体的至少一个固体体素，其中固体体素体积与剂量成反比变化。

9. 发明申请

US20130313339A1 NOZZLE AND METHOD OF MAKING SAME 审中-公开
标题翻译：喷嘴及其制作方法
公开(公告)号：US20130313339A1
公开(公告)日：2013-11-28
申请号：US13982866
申请日：2012-02-02
申请人： Barry S. Carpenter , Ryan C. Shirk , Robert J. DeVoe , James C. Novack
发明人： Barry S. Carpenter , Ryan C. Shirk , Robert J. DeVoe , James C. Novack
IPC分类号： F02M61/16 , F02M61/18
CPC分类号： F02M61/168 , B29C33/424 , C25D1/10 , F02M43/04 , F02M61/1833 , F02M61/184 , F02M61/1846 , F02M61/1853 , F02M2200/8046 , F02M2200/8069 , F02M2200/9092 , Y10T29/49405 , Y10T29/4998 , Y10T428/24273
摘要： Nozzle and a method of making the same are disclosed. The method includes (a) providing a microstructured mold pattern defining at least a portion of a mold and comprising a plurality of replica nozzle holes and replica planar control cavities; (b) molding a first material into a nozzle forming microstructured pattern using the microstructured mold pattern, with the nozzle forming microstructured pattern comprising a plurality of nozzle hole forming features and planar control cavity forming features; (c) forming a second material into a nozzle pre-form using the nozzle forming microstructured pattern, with the nozzle pre-form comprising a plurality of nozzle pre-form holes and sacrificial planar control cavities; and (d) forming a nozzle from the nozzle pre-form, said forming the nozzle comprising removing enough of the second material to remove the sacrificial planar control cavities so as to form a top surface of the nozzle pre-form into a planar top surface of the nozzle, and to form each of the nozzle pre-form holes into a nozzle through hole.
摘要翻译：公开了喷嘴及其制造方法。该方法包括（a）提供限定模具的至少一部分并且包括多个复制喷嘴孔和复制平面控制腔的微结构模具图案; （b）使用微结构化模具将第一材料模制成形成微结构图案的喷嘴，喷嘴形成微结构图案包括多个喷嘴孔形成特征和平面控制腔形成特征; （c）使用所述喷嘴形成微结构图案将喷嘴预成型形成第二材料，所述喷嘴预成型件包括多个喷嘴预成型孔和牺牲平面控制腔; 并且（d）从喷嘴预成型件形成喷嘴，所述形成喷嘴包括去除足够的第二材料以去除牺牲平面控制腔，以便将喷嘴预成型件的顶表面形成为平面顶表面并且将每个喷嘴预成形孔形成为喷嘴通孔。

10. 发明申请

US20100294954A1 METHOD FOR MAKING STRUCTURES WITH IMPROVED EDGE DEFINITION 有权
标题翻译：具有改进边缘定义的结构的方法
公开(公告)号：US20100294954A1
公开(公告)日：2010-11-25
申请号：US12746888
申请日：2008-11-06
申请人： Brian J. Gates , Robert T. Krasa , Przemyslaw P. Markowicz , Crsig R. Sykora , Robert J. DeVoe , Dean Faklis
发明人： Brian J. Gates , Robert T. Krasa , Przemyslaw P. Markowicz , Crsig R. Sykora , Robert J. DeVoe , Dean Faklis
IPC分类号： H01L21/027
CPC分类号： G03F7/70375
摘要： A method includes scanning a radiation beam with respect to a multi-photon curable photoreactive composition. The radiation beam includes a power sufficient to at least partially cure a volume of the multiphoton curable photoreactive composition. The method further includes modifying a characteristic of the radiation beam as the radiation beam is scanned.
摘要翻译：一种方法包括相对于多光子可固化光反应组合物扫描辐射束。辐射束包括足以至少部分固化多光子可固化光反应组合物的体积的功率。该方法还包括当辐射束被扫描时修改辐射束的特性。

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