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公开(公告)号：US08293451B2
公开(公告)日：2012-10-23
申请号：US12543003
申请日：2009-08-18
申请人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
发明人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
CPC分类号： G03F7/091 , G03F9/7026
摘要： A curable liquid formulation containing at least (i) one or more near-infrared absorbing triphenylamine-based dyes, and (ii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film.
摘要翻译： 包含至少（i）一种或多种近红外吸收性三苯胺类染料的可固化液体制剂，和（ii）一种或多种浇铸溶剂。 本发明还涉及由可固化液体制剂的交联形式组成的固体近红外吸收膜。 本发明还涉及一种含有固体近红外线吸收膜的涂层的微电子衬底，以及在近红外吸收膜位于微电子衬底之间的情况下，用于图案化涂覆在微电子衬底上的光刻胶层的方法 和光刻胶膜。
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公开(公告)号：US08586283B2
公开(公告)日：2013-11-19
申请号：US13608409
申请日：2012-09-10
申请人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
发明人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
CPC分类号： G03F7/091 , G03F9/7026
摘要： A curable liquid formulation containing at least (i) one or more near-infrared absorbing triphenylamine-based dyes, and (ii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film.
摘要翻译： 包含至少（i）一种或多种近红外吸收性三苯胺类染料的可固化液体制剂，和（ii）一种或多种浇铸溶剂。 本发明还涉及由可固化液体制剂的交联形式组成的固体近红外吸收膜。 本发明还涉及一种含有固体近红外线吸收膜的涂层的微电子衬底，以及在近红外吸收膜位于微电子衬底之间的情况下，用于图案化涂覆在微电子衬底上的光刻胶层的方法 和光刻胶膜。
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公开(公告)号：US20130001484A1
公开(公告)日：2013-01-03
申请号：US13608409
申请日：2012-09-10
申请人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
发明人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
IPC分类号： G02B5/24
CPC分类号： G03F7/091 , G03F9/7026
摘要： A curable liquid formulation containing at least (i) one or more near-infrared absorbing triphenylamine-based dyes, and (ii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film.
摘要翻译： 包含至少（i）一种或多种近红外吸收性三苯胺类染料的可固化液体制剂，和（ii）一种或多种浇铸溶剂。 本发明还涉及由可固化液体制剂的交联形式组成的固体近红外吸收膜。 本发明还涉及一种含有固体近红外线吸收膜的涂层的微电子衬底，以及在近红外吸收膜位于微电子衬底之间的情况下，用于图案化涂覆在微电子衬底上的光刻胶层的方法 和光刻胶膜。
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公开(公告)号：US20110042653A1
公开(公告)日：2011-02-24
申请号：US12543003
申请日：2009-08-18
申请人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
发明人： Martin Glodde , Dario L. Goldfarb , Wu-Song Huang , Wai-Kin Li , Sen Liu , Pushkara R. Varanasi , Libor Vyklicky
CPC分类号： G03F7/091 , G03F9/7026
摘要： A curable liquid formulation containing at least (i) one or more near-infrared absorbing triphenylamine-based dyes, and (ii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film.
摘要翻译： 包含至少（i）一种或多种近红外吸收性三苯胺类染料的可固化液体制剂，和（ii）一种或多种浇铸溶剂。 本发明还涉及由可固化液体制剂的交联形式组成的固体近红外吸收膜。 本发明还涉及一种含有固体近红外线吸收膜的涂层的微电子衬底，以及在近红外吸收膜位于微电子衬底之间的情况下，用于图案化涂覆在微电子衬底上的光刻胶层的方法 和光刻胶膜。
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公开(公告)号：US08772376B2
公开(公告)日：2014-07-08
申请号：US12542970
申请日：2009-08-18
申请人： Wu-Song Huang , Martin Glodde , Dario L. Goldfarb , Wai-Kin Li , Sen Liu , Libor Vyklicky
发明人： Wu-Song Huang , Martin Glodde , Dario L. Goldfarb , Wai-Kin Li , Sen Liu , Libor Vyklicky
IPC分类号： C09D163/00 , C08L63/00 , C08K5/00 , B32B27/20 , B32B27/38 , C08G59/32 , C08G59/68 , G02B5/22
CPC分类号： G03F7/0388 , G03F7/038 , G03F7/091 , G03F7/11 , H01L51/447
摘要： A curable liquid formulation comprising: (i) one or more near-infrared absorbing polymethine dyes; (ii) one or more crosslinkable polymers; and (iii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film.
摘要翻译： 一种可固化液体制剂，其包含：（i）一种或多种近红外吸收聚甲炔染料; （ii）一种或多种可交联聚合物; 和（iii）一种或多种浇铸溶剂。 本发明还涉及由可固化液体制剂的交联形式组成的固体近红外吸收膜。 本发明还涉及一种含有固体近红外线吸收膜的涂层的微电子衬底，以及在近红外吸收膜位于微电子衬底之间的情况下，用于图案化涂覆在微电子衬底上的光刻胶层的方法 和光刻胶膜。
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公开(公告)号：US20110042771A1
公开(公告)日：2011-02-24
申请号：US12542970
申请日：2009-08-18
申请人： Wu-Song Huang , Martin Glodde , Dario L. Goldfarb , Wai-Kin Li , Sen Liu , Libor Vyklicky
发明人： Wu-Song Huang , Martin Glodde , Dario L. Goldfarb , Wai-Kin Li , Sen Liu , Libor Vyklicky
IPC分类号： H01L31/0216 , G03F7/004 , G03F7/20
CPC分类号： G03F7/0388 , G03F7/038 , G03F7/091 , G03F7/11 , H01L51/447
摘要： A curable liquid formulation comprising: (i) one or more near-infrared absorbing polymethine dyes; (ii) one or more crosslinkable polymers; and (iii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film.
摘要翻译： 一种可固化液体制剂，其包含：（i）一种或多种近红外吸收聚甲炔染料; （ii）一种或多种可交联聚合物; 和（iii）一种或多种浇铸溶剂。 本发明还涉及由可固化液体制剂的交联形式组成的固体近红外吸收膜。 本发明还涉及一种含有固体近红外线吸收膜的涂层的微电子衬底，以及在近红外吸收膜位于微电子衬底之间的情况下，用于图案化涂覆在微电子衬底上的光刻胶层的方法 和光刻胶膜。
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公开(公告)号：US09069245B2
公开(公告)日：2015-06-30
申请号：US13091287
申请日：2011-04-21
申请人： Masaki Ohashi , Seiichiro Tachibana , Kazumi Noda , Shozo Shirai , Takeshi Kinsho , Wu-Song Huang , Dario L. Goldfarb , Wai-Kin Li , Martin Glodde
发明人： Masaki Ohashi , Seiichiro Tachibana , Kazumi Noda , Shozo Shirai , Takeshi Kinsho , Wu-Song Huang , Dario L. Goldfarb , Wai-Kin Li , Martin Glodde
CPC分类号： G03F7/0045 , G02B5/208 , G02B5/22 , G03F7/091 , G03F7/11
摘要： A composition comprising (A) a near-infrared absorbing dye of formula (1), (B) a polymer, and (C) a solvent is used to form a near-infrared absorptive layer. In formula (1), R1 and R2 are a monovalent hydrocarbon group which may contain a heteroatom, k is 0 to 5, m is 0 or 1, n is 1 or 2, Z is oxygen, sulfur or C(R′)(R″), R′ and R″ are hydrogen or a monovalent hydrocarbon group which may contain a heteroatom, and X− is an anion.
摘要翻译： 包含（A）式（1）的近红外吸收染料，（B）聚合物和（C）溶剂的组合物用于形成近红外吸收层。 式（1）中，R 1和R 2是可以含有杂原子的一价烃基，k为0〜5，m为0或1，n为1或2，Z为氧，硫或C（R'）（ R“），R'和R”是氢或可以含有杂原子的一价烃基，X-是阴离子。
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8.发明申请公开(公告)号：US20110262863A1
公开(公告)日：2011-10-27
申请号：US13091290
申请日：2011-04-21
申请人： Seiichiro TACHIBANA , Masaki Ohashi , Kazumi Noda , Shozo Shirai , Takeshi Kinsho , Wu-Song Huang , Dario L. Goldfarb , Wai-Kin Li , Martin Glodde
发明人： Seiichiro TACHIBANA , Masaki Ohashi , Kazumi Noda , Shozo Shirai , Takeshi Kinsho , Wu-Song Huang , Dario L. Goldfarb , Wai-Kin Li , Martin Glodde
CPC分类号： G03F7/091
摘要： A near-infrared absorptive layer is formed from a composition comprising (A) an acenaphthylene polymer, (B) a near-infrared absorbing dye, and (C) a solvent. When a multilayer film comprising the near-infrared absorptive layer and a photoresist layer is used in optical lithography, the detection accuracy of optical auto-focusing is improved, allowing the optical lithography to produce a definite projection image with an improved contrast and succeeding in forming a better photoresist pattern.
摘要翻译： 由（A）苊烯聚合物，（B）近红外吸收染料和（C）溶剂组成的组合物形成近红外吸收层。 当在光学光刻中使用包含近红外吸收层和光致抗蚀剂层的多层膜时，光学自动聚焦的检测精度得到改善，允许光学光刻产生具有改善的对比度并成功地形成的确定的投影图像 更好的光刻胶图案。
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9.发明授权Near-infrared absorptive layer-forming composition and multilayer film comprising near-infrared absorptive layer 有权近红外吸收层形成组合物和包含近红外吸收层的多层膜公开(公告)号：US08722307B2
公开(公告)日：2014-05-13
申请号：US13118013
申请日：2011-05-27
申请人： Seiichiro Tachibana , Kazumi Noda , Masaki Ohashi , Takeshi Kinsho , Wu-Song Huang , Dario L. Goldfarb , Wai-Kin Li , Martin Glodde
发明人： Seiichiro Tachibana , Kazumi Noda , Masaki Ohashi , Takeshi Kinsho , Wu-Song Huang , Dario L. Goldfarb , Wai-Kin Li , Martin Glodde
CPC分类号： G03F7/038 , G03F7/0046 , G03F7/091
摘要： A composition comprising a polymer comprising repeat units selected from formulae (1) to (4), an aromatic ring-containing polymer, a near-infrared absorbing dye, and a solvent is used to form a near-infrared absorptive film. R1, R7, R9, and R14 are H, methyl, fluorine or trifluoromethyl, R2 to R6 are H, F, trifluoromethyl, —C(CF3)2OR16, alkyl or alkoxy, at least one of R2 to R6 being F or a fluorinated group, R16, R8 and R13 are H or a monovalent organic group, L1 is a single bond or —C(═O)O—, m is 0 or 1, L2 is a di- or trivalent hydrocarbon group, n is 1 or 2, R10 to R12 are H, hydroxyl, halogen or a monovalent organic group, and R15 is a fluorinated C2-C15 hydrocarbon group.
摘要翻译： 包含含有选自式（1）至（4）的重复单元，含芳族环的聚合物，近红外吸收染料和溶剂的聚合物的组合物用于形成近红外吸收膜。 R1，R7，R9和R14是H，甲基，氟或三氟甲基，R2至R6是H，F，三氟甲基，-C（CF3）2OR16，烷基或烷氧基，R2至R6中的至少一个为F或氟化 基团R 16，R 8和R 13为H或一价有机基团，L 1为单键或-C（= O）O-，m为0或1，L 2为二价或三价烃基，n为1或 2，R 10〜R 12为H，羟基，卤素或一价有机基团，R 15为氟代C 2 -C 15烃基。
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10.发明申请公开(公告)号：US20130157463A1
公开(公告)日：2013-06-20
申请号：US13325797
申请日：2011-12-14
申请人： Dario L. Goldfarb , Martin Glodde , Wu-Song Huang , Takeshi Kinsho , Wai-Kin Li , Kazumi Noda , Masaki Ohashi , Seiichiro Tachibana
发明人： Dario L. Goldfarb , Martin Glodde , Wu-Song Huang , Takeshi Kinsho , Wai-Kin Li , Kazumi Noda , Masaki Ohashi , Seiichiro Tachibana
IPC分类号： H01L21/302 , G03F7/207 , G02B5/22
摘要： The present invention relates to a near-infrared (NIR) film composition for use in vertical alignment and correction in the patterning of integrated semiconductor wafers and a pattern forming method using the composition. The NIR absorbing film composition includes a NIR absorbing dye having a polymethine cation and a crosslinkable anion, a crosslinkable polymer and a crosslinking agent. The patterning forming method includes aligning and focusing a focal plane position of a photoresist layer by sensing near-infrared emissions reflected from a substrate containing the photoresist layer and a NIR absorbing layer formed from the NIR absorbing film composition under the photoresist layer. The NIR absorbing film composition and the pattern forming method are especially useful for forming material patterns on a semiconductor substrate having complex buried topography.
摘要翻译： 本发明涉及用于集成半导体晶片的图案化的垂直取向和校正的近红外（NIR）膜组合物和使用该组合物的图案形成方法。 近红外吸收膜组合物包括具有聚甲炔阳离子和可交联阴离子的NIR吸收染料，可交联聚合物和交联剂。 图案形成方法包括通过感测从包含光致抗蚀剂层的基板反射的近红外发射和由光致抗蚀剂层下的NIR吸收膜组合物形成的NIR吸收层来对准和聚焦光致抗蚀剂层的焦平面位置。 近红外吸收膜组合物和图案形成方法对于在具有复杂掩埋形貌的半导体衬底上形成材料图案特别有用。
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