Carrier injection protection structure
    2.
    发明授权
    Carrier injection protection structure 有权
    载体注入保护结构

    公开(公告)号:US06787858B2

    公开(公告)日:2004-09-07

    申请号:US10272336

    申请日:2002-10-16

    IPC分类号: H01L2994

    摘要: A structure protects CMOS logic from substrate minority carrier injection caused by the inductive switching of a power device. A single Integrated Circuit (IC) supports one or more power MOSFETs and one or more arrays of CMOS logic. A highly doped ring is formed between the drain of the power MOSFET and the CMOS logic array to provide a low resistance path to ground for the injected minority carriers. Under the CMOS logic is a highly doped buried layer to form a region of high recombination for the injected minority carriers. One or more CMOS devices are formed above the buried layer. The substrate is a resistive and the injected current is attenuated. The well in which the CMOS devices rest forms a low resistance ground plane for the injected minority carriers.

    摘要翻译: 结构保护CMOS逻辑免受由功率器件的感应开关引起的衬底少数载流子注入。 单个集成电路(IC)支持一个或多个功率MOSFET和一个或多个CMOS逻辑阵列。 在功率MOSFET的漏极和CMOS逻辑阵列之间形成高度掺杂的环,以为注入的少数载流子提供低电阻的接地路径。 在CMOS逻辑下是高掺杂掩埋层,以形成注入的少数载流子的高复合区域。 一个或多个CMOS器件形成在掩埋层上方。 衬底是电阻的,并且注入的电流被衰减。 CMOS器件休息的阱为注入的少数载流子形成低电阻接地层。

    Tunable antifuse elements
    3.
    发明授权
    Tunable antifuse elements 有权
    可调谐反熔丝元件

    公开(公告)号:US07700996B2

    公开(公告)日:2010-04-20

    申请号:US12361944

    申请日:2009-01-29

    IPC分类号: H01L29/94

    摘要: A tunable antifuse element (102, 202, 204, 504, 952) includes a substrate material (101) having an active area (106) formed in a surface, a gate electrode (104) having at least a portion positioned above the active area (106), and a dielectric layer (110) disposed between the gate electrode (104) and the active area (106). The dielectric layer (110) includes a tunable stepped structure (127). During operation, a voltage applied between the gate electrode (104) and the active area (106) creates a current path through the dielectric layer (110) and a rupture of the dielectric layer (110) in a rupture region (130). The dielectric layer (110) is tunable by varying the stepped layer thicknesses and the geometry of the layer.

    摘要翻译: 可调谐反熔断元件(102,202,204,504,952)包括具有形成在表面中的有源区域(106)的基板材料(101),栅电极(104),其至少部分位于有源区域 (106)和设置在栅电极(104)和有源区(106)之间的电介质层(110)。 电介质层(110)包括可调阶梯结构(127)。 在操作期间,施加在栅极电极(104)和有源区域(106)之间的电压产生穿过电介质层(110)的电流路径以及在破裂区域(130)中电介质层(110)的破裂。 电介质层(110)可以通过改变阶梯层厚度和层的几何形状来调节。

    TUNABLE ANTIFUSE ELEMENTS
    4.
    发明申请
    TUNABLE ANTIFUSE ELEMENTS 有权
    可避免的元素

    公开(公告)号:US20090127587A1

    公开(公告)日:2009-05-21

    申请号:US12361944

    申请日:2009-01-29

    IPC分类号: H01L29/78 H01L29/86 H01L25/07

    摘要: A tunable antifuse element (102, 202, 204, 504, 952) includes a substrate material (101) having an active area (106) formed in a surface, a gate electrode (104) having at least a portion positioned above the active area (106), and a dielectric layer (110) disposed between the gate electrode (104) and the active area (106). The dielectric layer (110) includes a tunable stepped structure (127). During operation, a voltage applied between the gate electrode (104) and the active area (106) creates a current path through the dielectric layer (110) and a rupture of the dielectric layer (110) in a rupture region (130). The dielectric layer (110) is tunable by varying the stepped layer thicknesses and the geometry of the layer.

    摘要翻译: 可调谐反熔断元件(102,202,204,504,952)包括具有形成在表面中的有源区域(106)的基板材料(101),栅电极(104),其至少部分位于有源区域 (106)和设置在栅电极(104)和有源区(106)之间的电介质层(110)。 电介质层(110)包括可调阶梯结构(127)。 在操作期间,施加在栅极电极(104)和有源区域(106)之间的电压产生穿过电介质层(110)的电流路径以及在破裂区域(130)中电介质层(110)的破裂。 电介质层(110)可以通过改变阶梯层厚度和层的几何形状来调节。

    Tunable antifuse element and method of manufacture
    5.
    发明授权
    Tunable antifuse element and method of manufacture 有权
    可调谐反熔丝元件及其制造方法

    公开(公告)号:US07528015B2

    公开(公告)日:2009-05-05

    申请号:US11169962

    申请日:2005-06-28

    IPC分类号: H01L21/82 H01L21/44 H01L21/31

    摘要: A tunable antifuse element (102, 202, 204, 504, 952) and method of fabricating the tunable antifuse element, including a substrate material (101) having an active area (106) formed in a surface, a gate electrode (104) having at least a portion positioned above the active area (106), and a dielectric layer (110) disposed between the gate electrode (104) and the active area (106). The dielectric layer (110) including the fabrication of one of a tunable stepped structure (127). During operation, a voltage applied between the gate electrode (104) and the active area (106) creates a current path through the dielectric layer (110) and a rupture of the dielectric layer (110) in a plurality of rupture regions (130). The dielectric layer (110) is tunable by varying the stepped layer thicknesses and the geometry of the layer.

    摘要翻译: 一种可调谐反熔断元件(102,202,204,504,952)和制造可调谐反熔丝元件的方法,包括在表面上形成有源区(106)的基片材料(101),具有 位于有源区域(106)上方的至少一部分,和设置在栅电极(104)和有源区域(106)之间的电介质层(110)。 介电层(110)包括制造可调阶梯结构(127)之一。 在操作期间,施加在栅极电极(104)和有源区域(106)之间的电压产生穿过介电层(110)的电流路径,并且多个断裂区域(130)中的电介质层(110)的破裂, 。 电介质层(110)可以通过改变阶梯层厚度和层的几何形状来调节。

    BACK END OF LINE METAL-TO-METAL CAPACITOR STRUCTURES AND RELATED FABRICATION METHODS
    6.
    发明申请
    BACK END OF LINE METAL-TO-METAL CAPACITOR STRUCTURES AND RELATED FABRICATION METHODS 审中-公开
    金属 - 金属电容器结构的背面和相关制造方法

    公开(公告)号:US20110261500A1

    公开(公告)日:2011-10-27

    申请号:US12765575

    申请日:2010-04-22

    IPC分类号: H01G4/00 B05D5/12

    摘要: Apparatus and related fabrication methods are provided for capacitor structures. One embodiment of a capacitor structure comprises a plurality of consecutive metal layers and another metal layer. Each via layer of a plurality of via layers is interposed between metal layers of the plurality of metal layers. The plurality of metal layers and the plurality of via layers are cooperatively configured to provide a first plurality of vertical conductive structures corresponding to a first electrode and a second plurality of vertical conductive structures corresponding to a second electrode. The plurality of consecutive metal layers form a plurality of vertically-aligned regions and provide intralayer electrical interconnections among the first plurality of vertical conductive structures. The first metal layer provides an intralayer electrical interconnection among the second plurality of vertical conductive structures, wherein each vertically-aligned region has a vertical conductive structure of the second plurality of vertical conductive structures disposed therein.

    摘要翻译: 为电容器结构提供了装置和相关的制造方法。 电容器结构的一个实施例包括多个连续的金属层和另一个金属层。 多个通孔层的每个通孔层插入在多个金属层的金属层之间。 多个金属层和多个通孔层协作地构造成提供对应于对应于第二电极的第一电极和第二多个垂直导电结构的第一多个垂直导电结构。 多个连续的金属层形成多个垂直排列的区域,并且在第一多个垂直导电结构之间提供层间电互连。 第一金属层在第二多个垂直导电结构之间提供内层电互连,其中每个垂直对齐区域具有设置在其中的第二多个垂直导电结构的垂直导电结构。

    Single poly NVM devices and arrays
    7.
    发明授权
    Single poly NVM devices and arrays 有权
    单一的NV NV设备和阵列

    公开(公告)号:US08344443B2

    公开(公告)日:2013-01-01

    申请号:US12109736

    申请日:2008-04-25

    摘要: A single-poly non-volatile memory includes a PMOS select transistor (210) formed with a select gate (212), and P+ source and drain regions (211, 213) formed in a shared n-well region (240), a serially connected PMOS floating gate transistor (220) formed with part of a p-type floating gate layer (222) and P+ source and drain regions (221, 223) formed in the shared n-well region (240), and a coupling capacitor (230) formed over a p-well region (250) and connected to the PMOS floating gate transistor (220), where the coupling capacitor (230) includes a first capacitor plate formed with a second part of the p-type floating gate layer (222) and an underlying portion of the p-well region (250).

    摘要翻译: 单多晶非易失性存储器包括形成有选择栅极(212)的PMOS选择晶体管(210),以及形成在共享的n阱区域(240)中的P +源区和漏区(211,213) 形成有形成在共用n阱区域(240)中的p型浮栅(222)和P +源区和漏区(221,223)的一部分的连接PMOS浮栅晶体管(220)和耦合电容器 230),其形成在p阱区(250)上并连接到PMOS浮栅晶体管(220),其中耦合电容器(230)包括形成有p型浮栅的第二部分的第一电容器板( 222)和p阱区(250)的下层部分。

    Single Poly NVM Devices and Arrays
    8.
    发明申请
    Single Poly NVM Devices and Arrays 有权
    单Poly NVM器件和阵列

    公开(公告)号:US20090267127A1

    公开(公告)日:2009-10-29

    申请号:US12109736

    申请日:2008-04-25

    摘要: A single-poly non-volatile memory includes a PMOS select transistor (210) formed with a select gate (212), and P+ source and drain regions (211, 213) formed in a shared n-well region (240), a serially connected PMOS floating gate transistor (220) formed with part of a p-type floating gate layer (222) and P+ source and drain regions (221, 223) formed in the shared n-well region (240), and a coupling capacitor (230) formed over a p-well region (250) and connected to the PMOS floating gate transistor (220), where the coupling capacitor (230) includes a first capacitor plate formed with a second part of the p-type floating gate layer (222) and an underlying portion of the p-well region (250).

    摘要翻译: 单多晶非易失性存储器包括形成有选择栅极(212)的PMOS选择晶体管(210),以及形成在共享的n阱区域(240)中的P +源区和漏区(211,213) 形成有形成在共用n阱区域(240)中的p型浮栅(222)和P +源区和漏区(221,223)的一部分的连接PMOS浮栅晶体管(220)和耦合电容器 230),其形成在p阱区(250)上并连接到PMOS浮栅晶体管(220),其中耦合电容器(230)包括形成有p型浮栅的第二部分的第一电容器板( 222)和p阱区(250)的下层部分。