Method of forming a low voltage drive ferroelectric capacitor
    71.
    发明授权
    Method of forming a low voltage drive ferroelectric capacitor 有权
    形成低压驱动铁电电容器的方法

    公开(公告)号:US07071007B2

    公开(公告)日:2006-07-04

    申请号:US10313776

    申请日:2002-12-06

    IPC分类号: H01L21/00

    CPC分类号: H01L28/55

    摘要: A method of forming a low-voltage drive thin film ferroelectric capacitor includes the steps of depositing a ferroelectric and platinum thin film dielectric layer over a bottom electrode, annealing the dielectric layer, wherein a nanocomposite layer is formed including nanoparticles of platinum and forming a top electrode over the dielectric layer. An integrated circuit is also provided including a ferroelectric capacitor. The capacitor includes a bottom electrode formed over a substrate and a ferroelectric and platinum thin film nanocomposite dielectric layer formed over the bottom electrode, wherein the nanocomposite layer includes nanoparticles of platinum. A top electrode is formed over the dielectric layer.

    摘要翻译: 形成低电压驱动薄膜铁电电容器的方法包括以下步骤:在底部电极上沉​​积铁电和铂薄膜电介质层,对电介质层进行退火,其中形成纳米复合材料层,包括铂纳米颗粒并形成顶部 电极在电介质层上。 还提供了包括铁电电容器的集成电路。 电容器包括形成在衬底上的底部电极和形成在底部电极上的铁电和铂薄膜纳米复合电介质层,其中纳米复合层包括铂纳米颗粒。 在电介质层上形成顶部电极。

    Low voltage drive ferroelectric capacitor
    73.
    发明申请
    Low voltage drive ferroelectric capacitor 审中-公开
    低压驱动铁电电容器

    公开(公告)号:US20060038214A1

    公开(公告)日:2006-02-23

    申请号:US11253178

    申请日:2005-10-18

    IPC分类号: H01L29/00

    CPC分类号: H01L28/55

    摘要: A method of forming a low-voltage drive thin film ferroelectric capacitor includes the steps of depositing a ferroelectric and platinum thin film dielectric layer over a bottom electrode, annealing the dielectric layer, wherein a nanocomposite layer is formed including nanoparticles of platinum and forming a top electrode over the dielectric layer. An integrated circuit is also provided including a ferroelectric capacitor. The capacitor includes a bottom electrode formed over a substrate and a ferroelectric and platinum thin film nanocomposite dielectric layer formed over the bottom electrode, wherein the nanocomposite layer includes nanoparticles of platinum. A top electrode is formed over the dielectric layer.

    摘要翻译: 形成低电压驱动薄膜铁电电容器的方法包括以下步骤:在底部电极上沉​​积铁电和铂薄膜电介质层,对电介质层进行退火,其中形成纳米复合材料层,包括铂纳米颗粒并形成顶部 电极在电介质层上。 还提供了包括铁电电容器的集成电路。 电容器包括形成在衬底上的底部电极和形成在底部电极上的铁电和铂薄膜纳米复合电介质层,其中纳米复合层包括铂纳米颗粒。 在电介质层上形成顶部电极。

    Integrated Circuit having a MOM Capacitor and Method of Making Same
    79.
    发明申请
    Integrated Circuit having a MOM Capacitor and Method of Making Same 有权
    具有MOM电容器的集成电路及其制造方法

    公开(公告)号:US20130113073A1

    公开(公告)日:2013-05-09

    申请号:US13289666

    申请日:2011-11-04

    IPC分类号: H01L29/92 H01L21/02

    摘要: An integrated circuit can include a MOM capacitor formed simultaneously with other devices, such as finFETs. A dielectric layer formed on a substrate has a first semiconductor fin therein and a second semiconductor fin therein. Respective top portions of the fins are removed to form respective recesses in the dielectric layer. First and second electrodes are formed in the recesses. The first and second electrodes and the interjacent dielectric layer form a MOM capacitor.

    摘要翻译: 集成电路可以包括与其它器件(例如finFET)同时形成的MOM电容器。 形成在基板上的电介质层具有第一半导体鳍片和第二半导体鳍片。 除去翅片的各顶部以形成电介质层中的相应凹部。 第一和第二电极形成在凹槽中。 第一和第二电极和中间介电层形成MOM电容器。

    Method for dicing semiconductor wafers
    80.
    发明申请
    Method for dicing semiconductor wafers 有权
    切割半导体晶片的方法

    公开(公告)号:US20070117352A1

    公开(公告)日:2007-05-24

    申请号:US11655008

    申请日:2007-01-18

    IPC分类号: H01L21/00

    CPC分类号: H01L21/78 B28D5/00

    摘要: A method provides for dicing a wafer having a base material with a diamond structure. The wafer first undergoes a polishing process, in which a predetermined portion of the wafer is polished away from its back side. The wafer is then diced through at least one line along a direction at a predetermined offset angle from a natural cleavage direction of the diamond structure. A wafer is produced with one or more dies formed thereon with at least one of its edges at an offset angle from a natural cleavage direction of a diamond structure of a base material forming the wafer. At least one dicing line has one or more protection elements for protecting the dies from undesired cracking while the wafer is being diced along the dicing line.

    摘要翻译: 一种方法提供用具有金刚石结构的具有基底材料的晶片切割。 晶片首先进行抛光处理,其中将晶片的预定部分从其背面抛光。 然后将晶片沿着与金刚石结构的天然裂解方向成预定偏移角的方向通过至少一条线切割。 制造具有一个或多个模具的晶片,其上的至少一个边缘与形成晶片的基底材料的金刚石结构的天然裂解方向成偏移角。 至少一个切割线具有一个或多个保护元件,用于在晶片沿着切割线切割时保护模具不受不期望的开裂。