会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 13. 发明授权
    • Substrate spin treating method and apparatus
    • 底物旋转处理方法和装置
    • US5677000A
    • 1997-10-14
    • US699728
    • 1996-08-19
    • Katsushi YoshiokaYoshiteru FukutomiTsuyoshi MitsuhashiKenji Sugimoto
    • Katsushi YoshiokaYoshiteru FukutomiTsuyoshi MitsuhashiKenji Sugimoto
    • B05C11/08G03F7/16H01L21/00H01L21/027H01L21/304B05D3/12B05C11/00
    • H01L21/6715G03F7/162
    • A substrate spin treating method and apparatus having a cup cleaner device for cleaning a scatter preventive cup, which cleaner device does not require attaching and/or detaching of a cleaning jig. The cleaner device is driven through engagement with a spin chuck which operates at a low torque that is provided for normal substrate spin treating operation. During the normal spin treating operation, only the spin chuck is driven by a rotary shaft, with the cup cleaner device being disengaged from the spin chuck and its driving rotary shaft. For a cup cleaning operation, the spin chuck and scatter preventive cup are vertically moved relative to each other to place the cup cleaner device at a cup cleaning height and to drivingly connect the cup cleaner device to the rotary shaft through a torque transmitter. In this state, the cup cleaner device is rotated to establish a centrifugal force that scatters a cleaning solution supplied to a cleaning solution guide of the cup cleaner device from cleaning solution supply nozzles, thereby cleaning inner surfaces of the scatter preventive cup.
    • 一种具有用于清洁散射防止杯的杯子清洁器装置的衬底旋转处理方法和装置,该清洁装置不需要附着和/或拆卸清洁夹具。 清洁器装置通过与旋转卡盘啮合而被驱动,旋转卡盘以为正常的基底旋转处理操作提供的低扭矩操作。 在正常的旋转处理操作期间,只有旋转卡盘由旋转轴驱动,杯子清洁器装置与旋转卡盘及其驱动旋转轴脱离。 对于杯子清洁操作,旋转卡盘和防散射杯相对于彼此垂直移动,以将杯清洁器设备放置在杯清洁高度处,并且通过扭矩传递器驱动地将杯清洁器装置连接到旋转轴。 在这种状态下,杯子清洁器装置被旋转以建立离心力,该离心力将供应到杯清洁器装置的清洁溶液引导件的清洁溶液从清洁溶液供应喷嘴分散,从而清洁防散射杯的内表面。
    • 14. 发明授权
    • Developer for silver halide photographic light-sensitive material
    • 用于卤化银照相感光材料的显影剂
    • US5364746A
    • 1994-11-15
    • US216765
    • 1994-03-23
    • Kenichi InoueTsuyoshi Mitsuhashi
    • Kenichi InoueTsuyoshi Mitsuhashi
    • G03C5/305
    • G03C5/305
    • A developer for developing a silver halide photographic material is disclosed. The developer comprises a compound represented by Formula 1 or Formula 2; ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are each a hydrogen atom or an alkyl group having 1 to 3 carbon atoms provided that both of R.sub.1 and R.sub.2 are not hydrogen atoms at the same time; R.sub.5 is a hydroxy group, an amino group or an alkyl group having 1 to 3 carbon atoms; R.sub.6 and R.sub.7 are each a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an acyl group having 1 to 18 carbon atoms or a --COOM.sub.2 group, provided that both of R.sub.1 and R.sub.2 are not hydrogen atoms at the same time, in the above M.sub.1 is a hydrogen atom, an alkali metal atom or an ammonium group; m is an integer 0, 1 or 2; and M.sub.2 is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkali metal atom, an aryl group or an aralkyl group having not more than 15 carbon atoms. Formation of silver sludge in the developer is prevented.
    • 公开了用于开发卤化银照相材料的显影剂。 显影剂包含由式1或式2表示的化合物; (1)其中R1,R2,R3和R4各自为氢原子或具有1至3个碳原子的烷基,条件是R1和R2两者不同于氢原子 时间; R5是羟基,氨基或碳原子数1〜3的烷基; R6和R7各自为氢原子,具有1至5个碳原子的烷基,具有1至18个碳原子的酰基或-COOM 2基团,条件是R1和R2两者同时不是氢原子, 在上述M1中是氢原子,碱金属原子或铵基; m是整数0,1或2; M2为氢原子,碳原子数为1〜4的烷基,碱金属原子,芳基,碳原子数为15以下的芳烷基。 防止在显影剂中形成银污泥。
    • 20. 发明申请
    • METHOD AND SYSTEM FOR CHEMICALLY ENHANCED LASER TRIMMING OF SUBSTRATE EDGES
    • 用于化学加速激光切割基板边缘的方法和系统
    • US20090107519A1
    • 2009-04-30
    • US11929186
    • 2007-10-30
    • Tetsuya IshikawaTsuyoshi MitsuhashiMing Xi
    • Tetsuya IshikawaTsuyoshi MitsuhashiMing Xi
    • B08B7/04
    • B08B7/0042H01L21/02087H01L21/67051H01L21/6708
    • An apparatus for processing a peripheral portion of a substrate includes a housing and a spin chuck mounted within the housing and configured to support the substrate in a substantially horizontal orientation. The apparatus also includes a fluid dispense nozzle coupled to the housing and proximate to the peripheral portion of the substrate. The fluid dispense nozzle is in fluid communication with a source of a chemical and configured to direct a flow of the chemical to the peripheral portion of the substrate located at a first radial distance from a center of the substrate. The apparatus further includes a light guide optically coupled to a laser source. The light guide is configured to direct radiation to the peripheral portion of the substrate located at a second radial distance from the center of the substrate greater than the first radial distance.
    • 用于处理衬底的周边部分的设备包括壳体和安装在壳体内并被配置为以基本上水平的方向支撑衬底的旋转卡盘。 该设备还包括流体分配喷嘴,其连接到壳体并且靠近基板的周边部分。 流体分配喷嘴与化学物质的源流体连通,并被配置为将化学物质的流引导到位于距衬底中心的第一径向距离的衬底的周边部分。 该装置还包括光学耦合到激光源的光导。 光导被配置为将辐射引导到位于距离基板中心的第二径向距离的基板的周边部分大于第一径向距离。