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    • 4. 发明申请
    • SPUTTERING TARGET WITH AN INSULATING RING AND A GAP BETWEEN THE RING AND THE TARGET
    • 具有绝缘环的喷射目标和环与目标之间的差距
    • WO2006093953A1
    • 2006-09-08
    • PCT/US2006/007062
    • 2006-02-28
    • TOSOH SMD, INC.IVANOV, Eugene, Y.THEADO, ErichCONARD, Harry, W.POOLE, John, E.
    • IVANOV, Eugene, Y.THEADO, ErichCONARD, Harry, W.POOLE, John, E.
    • H01J37/34C23C14/34
    • H01J37/34H01J37/3414
    • A sputtering plasma reactors for plasma vapor deposition (PVD) having an improved interface between a PVD target, a ceramic ring and a PVD chamber wall. The reactor includes a PVD chamber wall and a PVD target, wherein the target in conjunction with the PVD chamber wall form a vacuum chamber and wherein at least the portion of the target facing the vacuum chamber is composed of material to be sputtered. The reactor also includes an insulating ceramic ring positioned between the target and the PVD chamber wall. A first O-ring is provided to establish a vacuum seal between the target and the insulating ring and a second O-ring is provided to establish a vacuum seal between the insulating ring and the PVD chamber wall. At least one spacer is positioned between the target and insulating ring to maintain a gap G between the insulating ring and the target. The spacer is made of a suitable low coefficient of friction material and inhibits black marking, scratching or the like that may otherwise occur along the interface between the ceramic ring and the target.
    • 用于等离子体气相沉积(PVD)的溅射等离子体反应器,其具有PVD靶,陶瓷环和PVD室壁之间改进的界面。 反应器包括PVD室壁和PVD靶,其中与PVD室壁结合的目标物形成真空室,并且其中至少面对真空室的靶的部分由待溅射的材料组成。 反应器还包括定位在靶和PVD室壁之间的绝缘陶瓷环。 设置第一O形环以在靶和绝缘环之间建立真空密封,并且提供第二O形环以在绝缘环和PVD室壁之间建立真空密封。 至少一个间隔件位于靶和绝缘环之间,以保持绝缘环和靶之间的间隙G. 间隔件由合适的低摩擦系数材料制成,并且可以抑制否则沿陶瓷环和靶之间的界面发生的黑色标记,划痕等。
    • 6. 发明申请
    • X-RAY EXAMINATION APPARATUS AND METHOD
    • X射线检查装置和方法
    • WO2005092196A1
    • 2005-10-06
    • PCT/IB2005/050876
    • 2005-03-11
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.NIESSEN, Wiro, J.VAN DE KRAATS, Everine, B.VAN WALSUM, TheoROMMES, Eelco, L.IVANOV, EugeneAMERICA, Petrus, H., M.
    • NIESSEN, Wiro, J.VAN DE KRAATS, Everine, B.VAN WALSUM, TheoROMMES, Eelco, L.IVANOV, EugeneAMERICA, Petrus, H., M.
    • A61B6/08
    • A61B6/08A61B6/547
    • The present invention relates to an X-ray examination apparatus and a corresponding method for acquiring X-ray image data of a region of interest by use of an imaging unit (1-3) comprising an X-ray source (2) for emitting X-ray radiation and an X-ray detector (3) for detecting X-ray radiation after penetration of said region of interest. In order to provide a quick and easy method which also reduces the X-ray dose to which a patient is exposed and which allows immediate acquisition of X-ray image data from a desired and possibly optimal position, it is proposed that the X-ray examination apparatus according to the invention comprises further: processing means (22) for determining a desired position of said imaging unit (1-3), at which X-ray image data shall be acquired, based on a predetermined image acquisition plan (P) and/or an actual position (D) of an instrument (11), control means (23) for determining position parameters of said imaging unit (1-3) for said desired position, and positioning means (30) for positioning said imaging unit (1-3) at said desired position by use of said position parameters.
    • 本发明涉及一种X射线检查装置和相应的方法,用于通过使用包括用于发射X的X射线源(2)的成像单元(1-3)来获取感兴趣区域的X射线图像数据 射线辐射和用于在所述感兴趣区域穿透之后检测X射线辐射的X射线检测器(3)。 为了提供一种快速简单的方法,其也降低了患者暴露的X射线剂量,并且允许从期望的和可能的最佳位置立即获取X射线图像数据,因此提出X射线 根据本发明的检查装置还包括:处理装置(22),用于基于预定的图像获取计划(P)确定将获取X射线图像数据的所述成像单元(1-3)的期望位置, 和/或仪器(11)的实际位置(D),用于确定用于所述期望位置的所述成像单元(1-3)的位置参数的控制装置(23)以及用于定位所述成像单元 (1-3)通过使用所述位置参数在所述期望位置。
    • 7. 发明申请
    • METHOD OF ELECTROCHEMICAL CHEMICAL MECHANICAL PLANARIZATION PROCESS
    • 电化学机械平面化方法
    • WO2005058543A1
    • 2005-06-30
    • PCT/US2004/041393
    • 2004-12-09
    • TOSOH SMD, INC.IVANOV, Eugene, Y.MASLYI, A., I.ZELINSKY, A.
    • IVANOV, Eugene, Y.MASLYI, A., I.ZELINSKY, A.
    • B24B1/00
    • B24B37/245B23H5/08C09G1/02C09K3/1463
    • The present invention relates to procedures and compositions for CMP materials used to planarize metals, such as Cu and Al, used in fabricating semiconductor devices. Optimization of the CMP process can be achieved by decreasing the role of mechanical abrasion in the CMP and increasing the role of chemical polishing, which can also improve material removal rates. Increasing the role of chemical polishing can be accomplished by creating a polishing slurry, or pad which contains components that interact chemically or electrochemically with the surface to be polished. This slurry or a pad may contain reactive abrasive particles, which replace the hard inert abrasive particles of conventional slurries. Use of reactive abrasive particles can reduce the role of mechanical abrasion in the CMP process. Use of this slurry or a pad in CMP can reduce surface scratches and device damage.
    • 本发明涉及用于平面化用于制造半导体器件的金属(例如Cu和Al)的CMP材料的方法和组合物。 可以通过减少CMP中机械磨损的作用并增加化学抛光的作用来实现CMP工艺的优化,这也可以提高材料去除率。 增加化学抛光的作用可以通过产生抛光浆料或垫来实现,该抛光浆料或垫包含与待抛光表面化学或电化学相互作用的成分。 这种浆料或垫可以包含反应性磨料颗粒,其代替常规浆料的硬惰性磨料颗粒。 使用反应性磨料颗粒可以减少CMP工艺中机械磨损的作用。 在CMP中使用这种浆料或垫可以减少表面划痕和器件损坏。
    • 10. 发明申请
    • MICROWAVE RESONATOR
    • 微波谐振器
    • WO1993024970A1
    • 1993-12-09
    • PCT/AU1993000256
    • 1993-06-01
    • POSEIDON SCIENTIFIC INSTRUMENTS PTY. LTD.THE UNIVERSITY OF WESTERN AUSTRALIAIVANOV, Eugene, NikolayBLAIR, David, GeraldTOBAR, Michael, EdmundSEARLS, Jesse, HuyckEDWARDS, Simon, John
    • POSEIDON SCIENTIFIC INSTRUMENTS PTY. LTD.THE UNIVERSITY OF WESTERN AUSTRALIA
    • H01P07/10
    • H01P1/2084H01P7/10
    • A method of producing a microwave resonator comprising a cavity (50) defined, at least in part, by a generally cylindrical wall (64) having an electrically conductive inner surface and containing a generally cylindrical piece of low loss dielectric material (22), characterised by forming a generally cylindrical piece of low loss dielectric material of predetermined size and placing same in a cavity to produce a microwave resonator which operates in a particular mode at a specific frequency at a particular temperature. Microwave radiation corresponding to a further operating mode is then passed into the cavity and then the frequency corresponding to the further operating mode is searched for and measured. A further generally cylindrical piece of dielectric material is produced by scaling from the first piece of dielectric material according to the ratio between the first and second frequencies. Then, the diameter and/or height of the cavity is varied to compensate for manufacturing inaccuracies in the crystal so as to obtain an output frequency close to the desired output frequency.
    • 一种制造微波谐振器的方法,该微波谐振器包括至少部分地由具有导电内表面并且包含大致圆柱形的低损耗介电材料(22)的大致圆柱形壁(64)限定的空腔(50),其特征在于 通过形成具有预定尺寸的大致圆柱形的低损耗介电材料,并将其放置在空腔中以产生在特定温度下以特定频率在特定模式下工作的微波谐振器。 然后将对应于另一操作模式的微波辐射传入空腔中,然后搜索和测量与进一步操作模式对应的频率。 通过根据第一和第二频率之间的比例从第一片电介质材料进行缩放来制造进一步大致圆柱形的电介质材料片。 然后,改变空腔的直径和/或高度以补偿晶体中的制造不准确度,以获得接近期望输出频率的输出频率。