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    • 1. 发明申请
    • ARRANGEMENT AND A METHOD FOR REDUCING CONTAMINATION WITH PARTICLES ON A SUBSTRATE IN A PROCESS TOOL
    • 处理工具中用于减少基材上的颗粒污染的装置和方法
    • WO02067294A3
    • 2002-12-12
    • PCT/EP0201408
    • 2002-02-11
    • INFINEON TECHNOLOGIES AGINFINEON TECHNOLOGIES SC300MOTOROLA INCHIATT MARKMAUTZ KARLSCHUSTER RALF
    • HIATT MARKMAUTZ KARLSCHUSTER RALF
    • H05K3/46H01L21/00
    • H01L21/6704
    • A process tool (2), preferrably a spin coater, comprises a set of at least three arms (5) and an adjustable rinse nozzle (7). The arms (5) lift a substrate (1), e.g. a semiconductor wafer, from a chuck (4) inside the process chamber (3) after having performed the corresponding manufacturing step, e.g. coating. The contact area between the arms and the substrate (1) is as small as possible. The rinse nozzle (7) dispenses a solvent liquid (10) onto the backside (1b) of the substrate (1), thereby removing contaminating particles assembling at the position of the contact area of vacuum channels (23) of the chuck (4) with the substrate (1). The set of arms (5) rotates for a homogeneous cleaning. A gas outflow out of vacuum ports (24) of the chuck prevents an obstruction of the vacuum ports (24) with particles. While the substrate (1) is being lifted, the chuck (4) can also be cleaned by dispensing said solvent liquid (10) onto said chuck (4).
    • 处理工具(2),优选旋涂机,包括一组至少三个臂(5)和可调节的冲洗喷嘴(7)。 臂(5)提升基板(1),例如, (3)内的卡盘(4),在完成相应的制造步骤例如半导体晶片之后,从半导体晶片上取下半导体晶片。 涂层。 臂和基板(1)之间的接触面积尽可能小。 冲洗喷嘴7将溶剂液体10分配到基板1的背面1b上,从而去除装配在卡盘4的真空通道23的接触区域处的污染颗粒, 与衬底(1)。 该组臂(5)旋转以进行均匀清洁。 从卡盘的真空口(24)流出的气体防止了带有颗粒的真空口(24)的阻塞。 当衬底(1)被提升时,卡盘(4)也可以通过将所述溶剂液体(10)分配到所述卡盘(4)上而被清洁。
    • 2. 发明申请
    • SHIELDED BIT LINE ARCHITECTURE FOR MEMORY ARRAYS
    • 存储阵列的屏蔽位线结构
    • WO0201571A3
    • 2002-04-18
    • PCT/US0120199
    • 2001-06-25
    • INFINEON TECHNOLOGIES CORPINFINEON TECHNOLOGIES RICHMOND
    • VOLLRATH JOERGFERA MICHAELMOORE PHILIP
    • G11C5/06G11C7/18G11C17/18G11C11/4097
    • G11C5/063G11C7/18
    • An architecture for bitlines in memory arrays, in accordance with the invention, includes a plurality of memory cells (114) disposed in an array. A plurality of bitlines (112) are included for reading and writing data to and from the memory cells. The plurality of bitlines include a first group of bitlines (1121) and a second group of bitlines (1122). Each bitline of the first group is interposed between bitlines of the second group, and each bitline of the second group is interposed between bitlines of the first group. The first group of bitlines are active when the second group of bitlines are inactive, and the second group of bitlines are active when the first group of bitlines are inactive such that adjacent inactive bitlines provide a shield to prevent cross-coupling between active bitlines.
    • 根据本发明,用于存储器阵列中的位线的架构包括设置在阵列中的多个存储器单元(114)。 包括多个位线(112)以用于从存储器单元读取数据和向存储器单元写入数据。 多个位线包括第一组位线(1121)和第二组位线(1122)。 第一组的各位线介于第二组的位线之间,并且第二组的各位线介于第一组的位线之间。 当第二组位线不活动时,第一组位线有效,而当第一组位线不活动时,第二组位线有效,使得相邻的非有效位线提供屏蔽以防止有效位线之间的交叉耦合。
    • 3. 发明申请
    • MIXED SWING VOLTAGE REPEATERS FOR HIGH RESISTANCE OR HIGH CAPACITANCE SIGNAL LINES AND METHODS THEREFOR
    • 用于高电阻或高电容信号线的混合绕组电压中继器及其方法
    • WO0156155A3
    • 2001-12-20
    • PCT/US0102619
    • 2001-01-26
    • INFINEON TECHNOLOGIES CORPINFINEON TECHNOLOGIES RICHMONDMOTOROLA INC
    • PAGE JOSEPH EDAVIS JONATHAN PBAILEY SCOTT W
    • G11C5/06H03K19/0185H03K19/094
    • G11C5/063H03K19/018521H03K19/018592H03K19/09429
    • A method in an integrated circuit for implementing a mixed swing voltage repeater circuit on a signal line having thereon reduced voltage signals. The reduced voltage signals has a voltage level that is below a full swing voltage level. The full swing voltage level represents an internal voltage level at which the integrated circuit operates. The mixed swing voltage repeater circuit is configured to be coupled to the signal line and has an input node coupled to a first portion of the signal line for receiving a first reduced voltage signal and an output node coupled to a second portion of the signal line for outputting a full swing voltage signal. The method includes coupling the input node to the first portion of the signal line, the input node being coupled to an input stage of the mixed swing voltage repeater circuit, the input stage being configured to receive the first reduced voltage signal on the signal line. The input stage is also coupled to a level shifter stage that is arranged to output at least one level shifter stage control signal responsive to the first reduced voltage signal, a voltage level of the at least one level shifter stage control signal being higher than a voltage level associated with the first reduced voltage signal. The method also includes coupling the output node to the second portion of the signal line. The output node also is coupled to an output stage of the mixed swing voltage repeater circuit. The output stage is configured to output the full swing voltage signal on the output node responsive to the at least one level shifter stage control signal.
    • 一种用于在其上具有减小的电压信号的信号线上实现混合摆幅电压中继器电路的集成电路中的方法。 降低的电压信号具有低于全摆幅电压电平的电压电平。 全摆幅电压电平表示集成电路工作的内部电压电平。 混合摆动电压中继器电路被配置为耦合到信号线并且具有耦合到信号线的第一部分的输入节点,用于接收第一降低电压信号,以及耦合到信号线的第二部分的输出节点,用于 输出全摆幅电压信号。 该方法包括将输入节点耦合到信号线的第一部分,输入节点耦合到混合摆幅电压中继器电路的输入级,输入级被配置为在信号线上接收第一降压信号。 输入级还耦合到电平移位器级,其被布置为响应于第一降压信号输出至少一个电平移位器级控制信号,所述至少一个电平移位器级控制信号的电压电平高于电压 与第一降低电压信号相关联的电平。 该方法还包括将输出节点耦合到信号线的第二部分。 输出节点也耦合到混合摆幅电压中继器电路的输出级。 输出级被配置为响应于至少一个电平移位器级控制信号而在输出节点上输出全摆幅电压信号。
    • 9. 发明申请
    • ARRANGEMENT AND A METHOD FOR REDUCING CONTAMINATION WITH PARTICLES ON A SUBSTRATE IN A PROCESS TOOL
    • 一种在工艺工具中减少基体上的颗粒污染的方法和方法
    • WO2002067294A2
    • 2002-08-29
    • PCT/EP2002/001408
    • 2002-02-11
    • INFINEON TECHNOLOGIES AGINFINEON TECHNOLOGIES SC300 GMBH & CO. KGMOTOROLA INC.HIATT, MarkMAUTZ, KarlSCHUSTER, Ralf
    • HIATT, MarkMAUTZ, KarlSCHUSTER, Ralf
    • H01L21/00
    • H01L21/6704
    • A process tool (2), preferrably a spin coater, comprises a set of at least three arms (5) and an adjustable rinse nozzle (7). The arms (5) lift a substrate (1), e.g. a semiconductor wafer, from a chuck (4) inside the process chamber (3) after having performed the corresponding manufacturing step, e.g. coating. The contact area between the arms and the substrate (1) is as small as possible. The rinse nozzle (7) dispenses a solvent liquid (10) onto the backside (1b) of the substrate (1), thereby removing contaminating particles assembling at the position of the contact area of vacuum channels (23) of the chuck (4) with the substrate (1). The set of arms (5) rotates for a homogeneous cleaning. A gas outflow out of vacuum ports (24) of the chuck prevents an obstruction of the vacuum ports (24) with particles. While the substrate (1) is being lifted, the chuck (4) can also be cleaned by dispensing said solvent liquid (10) onto said chuck (4).
    • 处理工具(2)优选是旋涂机,包括一组至少三个臂(5)和可调节的冲洗喷嘴(7)。 臂(5)提起基底(1),例如 在执行相应的制造步骤之后,来自处理室(3)内部的卡盘(4)的半导体晶片。 涂层。 臂和基板(1)之间的接触面积尽可能小。 冲洗喷嘴(7)将溶剂液体(10)分配到基板(1)的背面(1b)上,从而去除在卡盘(4)的真空通道(23)的接触区域的位置处组装的污染颗粒, 与基板(1)。 一组臂(5)旋转以进行均匀清洁。 卡盘的真空端口(24)中的气体流出阻止了具有颗粒的真空端口(24)的阻塞。 当基板(1)被提起时,也可以通过将所述溶剂液体(10)分配到所述卡盘(4)上来清洁卡盘(4)。