Wafer processing apparatus
    3.
    发明授权
    Wafer processing apparatus 失效
    晶圆加工设备

    公开(公告)号:US06416618B2

    公开(公告)日:2002-07-09

    申请号:US09354574

    申请日:1999-07-16

    IPC分类号: C23F102

    摘要: There is described a wafer processing apparatus intended to efficiently secure a wafer on an electrostatic chuck. A heater is disposed in a processing chamber for heating a wafer, and a dielectric plate for supporting the wafer is also disposed in the processing chamber. First and second electrodes are embedded in the dielectric plate, and first and second variable D.C. power supplies are disposed so as to supply voltages to the first and second electrodes, respectively. After the wafer has been placed on an electrostatic chuck, the wafer is pre-heated before being subjected to attraction force. After completion of the pre-heating phase, the first and second D.C. power supplies supply voltages to the first and second electrodes, thus securing the wafer on the dielectric plate.

    摘要翻译: 描述了用于有效地将晶片固定在静电卡盘上的晶片处理设备。 加热器设置在用于加热晶片的处理室中,并且用于支撑晶片的电介质板也设置在处理室中。 第一和第二电极被嵌入在电介质板中,并且第一和第二可变直流电源被设置成分别向第一和第二电极提供电压。 在将晶片放置在静电卡盘上之后,晶片在受到吸引力之前被预热。 在预热阶段完成之后,第一和第二直流电源向第一和第二电极提供电压,从而将晶片固定在电介质板上。

    Semiconductor manufacturing device and method of removing particles
therefrom
    4.
    发明授权
    Semiconductor manufacturing device and method of removing particles therefrom 失效
    半导体制造装置及其颗粒的除去方法

    公开(公告)号:US6024105A

    公开(公告)日:2000-02-15

    申请号:US19702

    申请日:1998-02-06

    摘要: An introduction pipe for gas or the like for introducing water or water vapor is connected to a vacuum process chamber. The vacuum process chamber is evacuated through an evacuation exhaust port, and the introduced water vapor or water is solidified or liquefied by adiabatic expansion using a floating fine particle as a core. The particle on which the water vapor or the like is solidified or liquefied is discharged outside the vacuum process chamber. Thus, a semiconductor manufacturing device capable of reducing the number of fine particles on a wafer without decreasing uptime ratio is achieved.

    摘要翻译: 用于引入水或水蒸气的气体等的导入管连接到真空处理室。 真空处理室通过排气口抽真空,引入的水蒸汽或水通过绝热膨胀固化或液化,以漂浮的微粒为核心。 水蒸汽等固化或液化的颗粒排出真空处理室外。 因此,可以实现能够减少晶片上的微粒数量而不减少正常运行时间比的半导体制造装置。

    Plasma processing apparatus capable of reliably, electrostatically attracting and holding and thus fixing semiconductor wafer
    5.
    发明授权
    Plasma processing apparatus capable of reliably, electrostatically attracting and holding and thus fixing semiconductor wafer 失效
    等离子体处理装置能够可靠地静电吸引并保持并固定半导体晶片

    公开(公告)号:US06273023B1

    公开(公告)日:2001-08-14

    申请号:US09228233

    申请日:1999-01-11

    IPC分类号: C23C1600

    CPC分类号: H01J37/32706 C23C16/4586

    摘要: A plasma processing apparatus capable of attracting and holding a semiconductor wafer reliably once the processing of the semiconductor wafer is started includes: a vacuum chamber; an electrode arranged inside the vacuum chamber; a dielectric film formed on a surface of the electrode; a gas supply port leading to the vacuum chamber; a high-frequency electric power supply connected to the electrode; a memory operation unit which depends on a processing condition for producing a desired plasma, to calculate and output the voltage value corresponding to the sum of a value of a minimal actual attract and hold voltage required to be applied between one surface of the semiconductor wafer mounted on the dielectric film and a surface of the dielectric film to attract and hold one surface of the semiconductor wafer on the surface of the dielectric film and a value of a self-bias voltage generated at the other surface of the semiconductor wafer when the desired plasma is produced; and an electrostatic chuck power supply for applying the voltage corresponding to the voltage value calculated in the memory operation unit to the electrode. An electrostatic attract and hold vacuum chucking method employed in the plasma processing apparatus is also disclosed.

    摘要翻译: 一旦开始半导体晶片的处理,能够可靠地吸引并保持半导体晶片的等离子体处理装置包括:真空室; 设置在真空室内的电极; 形成在电极表面上的电介质膜; 通向真空室的气体供给口; 连接到电极的高频电源; 存储器操作单元,其依赖于用于产生所需等离子体的处理条件,以计算和输出对应于在安装的半导体晶片的一个表面之间施加的最小实际吸引和保持电压的值之和的电压值 在电介质膜和电介质膜的表面上,以在电介质膜的表面上吸引并保持半导体晶片的一个表面,并且当期望的等离子体在半导体晶片的另一个表面产生的自偏压值 生产; 以及静电卡盘电源,用于将对应于在存储器操作单元中计算出的电压值的电压施加到电极。 还公开了在等离子体处理装置中采用的静电吸引和保持真空吸附方法。

    Rubber composition
    7.
    发明授权
    Rubber composition 有权
    橡胶组成

    公开(公告)号:US07799856B2

    公开(公告)日:2010-09-21

    申请号:US10491272

    申请日:2002-10-04

    IPC分类号: C08K5/00

    摘要: Provided is a rubber composition comprising an inorganic filler, a compound having at least one group A reacting with a rubber and two or more groups B adsorbing on the inorganic filler described above in the same molecule, a compound having the group A reacting with a rubber and an amino group in the same molecule or acrylate or methacrylate having a specific structure and further comprising, if necessary, a silane coupling agent. This makes it possible to provide a rubber composition which is excellent in the dispersibility of an inorganic filler, so that it does not elevate a viscosity of a non-vulcanized rubber and does not damage the processability and which does not bring about roughening on the surface of a rubber and is improved in a storage modulus.

    摘要翻译: 本发明提供一种橡胶组合物,其包含无机填料,具有至少一个与橡胶反应的基团A的化合物和吸附在上述同一分子中的无机填料上的两个或更多个基团B,具有与橡胶反应的基团A的化合物 和具有特定结构的相同分子中的氨基或丙烯酸酯或甲基丙烯酸酯,并且如果需要,还包含硅烷偶联剂。 这使得可以提供一种无机填料的分散性优异的橡胶组合物,使得它不会提高未硫化橡胶的粘度,并且不损害加工性,并且不会在表面上产生粗糙化 的橡胶,并且储能模量得到改善。

    Method for stabilizing a mixed fuel
    8.
    发明授权
    Method for stabilizing a mixed fuel 失效
    稳定混合燃料的方法

    公开(公告)号:US4171957A

    公开(公告)日:1979-10-23

    申请号:US894422

    申请日:1978-04-07

    IPC分类号: C10L1/24 C10L1/32

    CPC分类号: C10L1/322

    摘要: A mixed fuel of coal and fuel oil can be effectively stabilized by adding thereinto a compound obtained by the condensation reaction between a sulfonated aromatic compound having a hydrophobic group and formalin.

    摘要翻译: 通过将具有疏水性基团的磺化芳香族化合物与福尔马林之间的缩合反应得到的化合物加入,可以有效地稳定煤和燃料油的混合燃料。