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    • 31. 发明授权
    • Resist underlayer film forming composition containing silicon having sulfide bond
    • 含有硫化物键的硅的抗蚀剂下层膜形成组合物
    • US09217921B2
    • 2015-12-22
    • US13375517
    • 2010-05-28
    • Yuta KannoMakoto NakajimaWataru Shibayama
    • Yuta KannoMakoto NakajimaWataru Shibayama
    • H01L21/312G03F7/11G03F7/075G03F7/09
    • G03F7/11G03F7/0752G03F7/091Y10T428/31663
    • There is provided a resist underlayer film forming composition for lithography for forming a resist underlayer film capable of being used as a hard mask; and a forming method of a resist pattern using the underlayer film forming composition for lithography. A resist underlayer film forming composition for lithography comprising: as a silicon atom-containing compound, a hydrolyzable organosilane containing a sulfur atom-containing group, a hydrolysis product thereof, or a hydrolysis-condensation product thereof, wherein in the whole silicon atom-containing compound, the ratio of a sulfur atom to a silicon atom is less than 5% by mole. The hydrolyzable organosilane is preferably a compound of Formula (1): [R1aSi(R2)3-a]bR3 wherein R3 has a partial structure of Formula (2): R4—S—R5.
    • 提供了用于形成能够用作硬掩模的抗蚀剂下层膜的光刻用抗蚀剂下层膜形成组合物; 以及使用用于光刻的下层膜形成组合物的抗蚀剂图案的形成方法。 一种用于光刻的抗蚀剂下层膜形成组合物,包括:含硅原子的化合物,含有含硫原子的基团的可水解的有机硅烷,其水解产物或其水解缩合产物,其中在整个含硅原子的 化合物,硫原子与硅原子的比例小于5摩尔%。 可水解的有机硅烷优选为式(1)的化合物:[R a Si(R 2)3-a] b R 3,其中R 3具有式(2)的部分结构:R4-S-R5。
    • 35. 发明授权
    • Joint structure
    • 联合结构
    • US08419074B2
    • 2013-04-16
    • US13297903
    • 2011-11-16
    • Shinjiro InomataMakoto Nakajima
    • Shinjiro InomataMakoto Nakajima
    • F16L13/02
    • B23K33/004F16L23/026F16L23/14G21C7/10G21C13/032Y02E30/39
    • In a joint structure, a tube member having a polygonal cross-section can be joined to a flange surface by full penetration welding with good strength margin, without imparting unreasonable force to the weld portion. The joint structure comprises a polygonal cylindrical lower guide tube joined by butt welding to a surface of a middle flange having a through-hole of the same shape as the lower guide tube, wherein at the end of the lower guide tube, within the linear portions that constitute each of the sides of the lower guide tube, there exists a weld portion welded to the surface in at least one location and an unwelded portion located separately from the weld portion, and a level difference at least as large as a distance equivalent to the weld shrinkage of the weld portion is provided between the end positions of the weld portion of the unwelded portion.
    • 在接头结构中,具有多边形横截面的管构件可以通过全面穿透焊接而具有良好的强度裕度而接合到凸缘表面,而不会对焊接部分施加不合理的力。 该接合结构包括一个多边形的圆柱形下导向管,其通过对接焊接到具有与下导管相同形状的通孔的中间凸缘的表面上,其中在下导向管的端部处于直线部分 构成下引导管的每个侧面,在至少一个位置处存在焊接到表面的焊接部分和与焊接部分分开定位的未焊接部分,并且至少等于相当于 焊接部的焊接收缩率设置在未焊接部的焊接部的端部位置之间。
    • 37. 发明申请
    • RESIST UNDERLAYER FILM FORMING COMPOSITION CONTAINING SILICON HAVING ANION GROUP
    • 含阴离子基团的含硅膜的电阻膜成膜组合物
    • US20110287369A1
    • 2011-11-24
    • US13133751
    • 2009-12-16
    • Wataru ShibayamaMakoto NakajimaYuta Kanno
    • Wataru ShibayamaMakoto NakajimaYuta Kanno
    • H01L21/02C07F7/08B05D3/02G02B5/22
    • H01L21/3086C08L83/04C09D183/04G03F7/0752G03F7/091G03F7/11
    • There is provided a resist underlayer film forming composition for lithography for forming a resist underlayer film capable of being used as a hardmask. A resist underlayer film forming composition for lithography comprising a silane compound containing an anion group, wherein the silane compound containing an anion group is a hydrolyzable organosilane in which an organic group containing an anion group is bonded to a silicon atom and the anion group forms a salt structure, a hydrolysis product thereof, or a hydrolysis-condensation product thereof. The anion group may be a carboxylic acid anion, a phenolate anion, a sulfonic acid anion, or a phosphonic acid anion. The hydrolyzable organosilane may be a compound of Formula (1): R1aR2bSi(R3)4−(a+b) (1). A composition comprising a mixture of a hydrolyzable organosilane of Formula (1), and at least one organic silicon compound selected from the group consisting of a compound of Formula (2): R4aSi(R5)4−a (2) and a compound of Formula (3): [R6cSi(R7)3−c]2Yb (3); a hydrolysis product of the mixture; or a hydrolysis-condensation product of the mixture.
    • 提供了用于形成能够用作硬掩模的抗蚀剂下层膜的光刻用抗蚀剂下层膜形成用组合物。 一种用于光刻的抗蚀剂下层膜形成组合物,其包含含有阴离子基团的硅烷化合物,其中含有阴离子基团的硅烷化合物是其中含有阴离子基团的有机基团与硅原子键合的可水解的有机硅烷,并且阴离子基团形成 盐结构,其水解产物或其水解缩合产物。 阴离子基团可以是羧酸阴离子,酚盐阴离子,磺酸阴离子或膦酸阴离子。 可水解的有机硅烷可以是式(1)的化合物:R1aR2bSi(R3)4-(a + b)(1)。 一种组合物,其包含式(1)的可水解有机硅烷和至少一种选自式(2)的化合物:R4aSi(R5)4-a(2)的化合物和 式(3):[R6cSi(R7)3-c] 2Yb(3); 该混合物的水解产物; 或该混合物的水解缩合产物。
    • 39. 发明申请
    • STRUCTURE FOR SUPPRESSING FLOW VIBRATION OF INSTRUMENTATION GUIDE TUBE
    • 用于抑制仪表导管流动振动的结构
    • US20100091929A1
    • 2010-04-15
    • US12527484
    • 2009-02-22
    • Nobuki UdaShigeyuki WatanabeKazuo HirotaHideyuki SakataHideyuki MoritaMakoto NakajimaChikara KurimuraToshio Ichikawa
    • Nobuki UdaShigeyuki WatanabeKazuo HirotaHideyuki SakataHideyuki MoritaMakoto NakajimaChikara KurimuraToshio Ichikawa
    • G21C17/10
    • G21C17/10G21C3/322G21C17/08
    • An upper hole 37A and a lower hole 37B are provided at two positions, namely, upper and lower portions, of a side surface of a guide tube 27, and a thimble tube 22 is pressed against an inner circumferential surface of the guide tube 27, by a differential pressure between coolant inside and outside the upper hole 37A and the lower hole 37B. It is preferable that an upper pressure adjustment hole and a lower pressure adjustment hole are provided at two positions, namely, upper and lower portions, of a side surface of an upper core support column 21, and a coolant flowing into the guide tube from an upper end of the guide tube flows out to the outside from inside the guide tube through a gap between the thimble tube and the upper hole, and also flows out to the outside from inside the upper core support column through the upper pressure adjustment hole, and a coolant flowing into the guide tube from a lower end of the guide tube flows out to the outside from inside the guide tube through a gap between the thimble tube and the lower hole, and also flows out to the outside from inside the upper core support column through the lower pressure adjustment hole.
    • 在引导管27的侧面的两个位置,即上下部分设置有上孔37A和下孔37B,并且将套管22压靠在引导管27的内周面上, 通过上部孔37A和下部孔37B的内部和外部的冷却剂之间的压力差。 优选的是,上压力调节孔和下压力调节孔设置在上芯支撑柱21的侧表面的两个位置,即上部和下部,以及从上部芯支撑柱21的侧表面流入导管的冷却剂 引导管的上端通过引导管和上孔之间的间隙从导管的内部流出到外部,并且还通过上压力调节孔从上芯支撑柱的内部流出到外部,并且 从引导管的下端流入引导管的冷却剂通过引导管和下孔之间的间隙从引导管的内部流出到外部,并且还从上部芯支撑体内部流出到外部 柱通过下压力调节孔。
    • 40. 发明授权
    • Vertical heat treatment device and method controlling the same
    • 立式热处理装置及其控制方法
    • US07432475B2
    • 2008-10-07
    • US10584258
    • 2004-12-22
    • Makoto NakajimaTakanori SaitoTsuyoshi TakizawaManabu Honma
    • Makoto NakajimaTakanori SaitoTsuyoshi TakizawaManabu Honma
    • F27B5/14
    • F27B17/0025F27B5/04F27B5/18
    • A vertical heat processing apparatus includes a process chamber (5) defining a process field (A1) configured to accommodate a plurality of target substrates (W) supported at intervals in a vertical direction. The apparatus further includes a heating furnace (8) surrounding the process chamber (5) and including an electric heater (15), and an electric blower (16) configured to send a cooling gas into the heating furnace (8). A control section (22) executes, in order to converge the process field (A1) to a target temperature, performing power feeding to the heater (15) to heat up the process field (A1) to a predetermined temperature immediately below the target temperature, and at a time point when the process field (A1) reaches the predetermined temperature, decreasing the power feeding to the heater (15), and supplying the cooling gas from the blower (16) to forcibly cool the process field (A1).
    • 垂直加热设备包括一个处理室(5),该处理室(5)限定一个处理场(A 1),该处理区域被配置为容纳在垂直方向间隔地支撑的多个目标衬底(W)。 该装置还包括围绕处理室(5)并包括电加热器(15)的加热炉(8)和构造成将冷却气体送入加热炉(8)的电动鼓风机(16)。 控制部(22)为了将处理场(A 1)收敛到目标温度,执行向加热器(15)供电以将处理场(A 1)加热至紧接在 目标温度,并且当处理场(A 1)达到预定温度的时间点,减少对加热器(15)的供电,并且从鼓风机(16)供应冷却气体以强制冷却过程场( A 1)。