FINFET SPACER ETCH WITH NO FIN RECESS AND NO GATE-SPACER PULL-DOWN
    4.
    发明申请
    FINFET SPACER ETCH WITH NO FIN RECESS AND NO GATE-SPACER PULL-DOWN 审中-公开
    FINFET间隔器没有燃烧器和无盖板上拉

    公开(公告)号:WO2016209579A1

    公开(公告)日:2016-12-29

    申请号:PCT/US2016/035416

    申请日:2016-06-02

    Inventor: RUFFELL, Simon

    Abstract: A method including providing a patterned feature extending from a substrate plane of a substrate, the patterned feature including a semiconductor portion and a coating in an unhardened state extending along a top region and along sidewall regions of the semiconductor portion; implanting first ions into the coating, the first ions having a first trajectory along perpendicular to the substrate plane, wherein the first ions form an etch-hardened portion comprising a hardened state disposed along the top region; directing a reactive etch using second ions at the coating, the second ions having a second trajectory forming a non-zero angle with respect to the perpendicular, wherein the reactive etch removes the etch-hardened portion at a first etch rate, wherein the first etch rate is less than a second etch rate when the second ions are directed in the reactive etch to the top portion in the unhardened state.

    Abstract translation: 一种方法,包括提供从衬底的衬底平面延伸的图案化特征,所述图案化特征包括半导体部分和沿着顶部区域延伸并沿着半导体部分的侧壁区域的未硬化状态的涂层; 将第一离子注入到涂层中,第一离子具有垂直于衬底平面的第一轨迹,其中第一离子形成蚀刻硬化部分,其包括沿顶部区域设置的硬化状态; 在所述涂层处引导使用第二离子的反应性蚀刻,所述第二离子具有相对于所述垂直线形成非零角度的第二轨迹,其中所述反应性蚀刻以第一蚀刻速率移除所述蚀刻硬化部分,其中所述第一蚀刻 当第二离子在反应性蚀刻中以未硬化状态引导到顶部时,速率小于第二蚀刻速率。

    TRANSISTOR WITH CONTACTED DEEP WELL REGION
    5.
    发明申请
    TRANSISTOR WITH CONTACTED DEEP WELL REGION 审中-公开
    具有接触深的区域的晶体管

    公开(公告)号:WO2016193910A1

    公开(公告)日:2016-12-08

    申请号:PCT/IB2016/053197

    申请日:2016-05-31

    Inventor: IMTHURN, George

    Abstract: Various methods and devices that involve body contacted transistors are disclosed. An exemplary method comprises forming a gate on a planar surface of a semiconductor wafer. The gate covers a channel of a first conductivity type that is opposite to a second conductivity type. The method also comprises implanting a body dose of dopants on a source side of the gate using the gate to mask the body dose of dopants. The body dose of dopants spreads underneath the channel to form a deep well. The body dose of dopants has the first conductivity type. The method also comprises implanting, subsequent to implanting the body dose of dopants, a source dose of dopants on the source side of the gate to form a source. The method also comprises forming a source contact that is in contact with the deep well at the planar surface of the semiconductor wafer.

    Abstract translation: 公开了涉及体接触晶体管的各种方法和装置。 示例性的方法包括在半导体晶片的平坦表面上形成栅极。 栅极覆盖与第二导电类型相反的第一导电类型的沟道。 该方法还包括使用栅极在门的源极侧注入体积剂量的掺杂剂以掩盖体内剂量的掺杂剂。 身体剂量的掺杂剂扩散在通道下方形成深井。 掺杂剂的体积剂量具有第一导电类型。 该方法还包括在植入人体剂量的掺杂剂之后,在源极侧的源极侧注入源剂量的掺杂剂以形成源。 该方法还包括形成与半导体晶片的平坦表面处的深阱接触的源极接触。

    METHOD OF MANUFACTURING HIGH RESISTIVITY SILICON-ON-INSULATOR SUBSTRATE
    6.
    发明申请
    METHOD OF MANUFACTURING HIGH RESISTIVITY SILICON-ON-INSULATOR SUBSTRATE 审中-公开
    制造高电阻绝缘子基板的方法

    公开(公告)号:WO2016036792A1

    公开(公告)日:2016-03-10

    申请号:PCT/US2015/048041

    申请日:2015-09-02

    Abstract: A multilayer composite structure and a method of preparing a multilayer composite structure are provided. The multilayer composite structure comprises a semiconductor handle substrate having a minimum bulk region resistivity of at least about 500 ohm-cm; a silicon dioxide layer on the surface of the semiconductor handle substrate; a carbon-doped amorphous silicon layer in contact with the silicon dioxide layer; a dielectric layer in contact with the carbon-doped amorphous silicon layer; and a semiconductor device layer in contact with the dielectric layer.

    Abstract translation: 提供了一种多层复合结构体及其制备方法。 多层复合结构包括具有至少约500欧姆 - 厘米的最小体积电阻率的半导体处理衬底; 在半导体手柄基板的表面上的二氧化硅层; 与二氧化硅层接触的碳掺杂非晶硅层; 与所述碳掺杂非晶硅层接触的介电层; 以及与电介质层接触的半导体器件层。

    HIGHLY SELECTIVE SPACER ETCH PROCESS WITH REDUCED SIDEWALL SPACER SLIMMING
    9.
    发明申请
    HIGHLY SELECTIVE SPACER ETCH PROCESS WITH REDUCED SIDEWALL SPACER SLIMMING 审中-公开
    具有减少的平台间隔滑动的高选择性间隔件流程

    公开(公告)号:WO2013096031A3

    公开(公告)日:2015-07-09

    申请号:PCT/US2012069052

    申请日:2012-12-12

    Abstract: A method for performing a spacer etch process is described. The method includes conformally applying a spacer material over a gate structure on a substrate, and performing a spacer etch process sequence to partially remove the spacer material from a capping region of the gate structure and a substrate region on the substrate adjacent a base of the gate structure, while retaining a spacer sidewall positioned along a sidewall of the gate structure. The spacer etch process sequence may include oxidizing an exposed surface of the spacer material to form a spacer oxidation layer, performing a first etching process to anisotropically remove the spacer oxidation layer from the spacer material at the substrate region on the substrate and the spacer material at the capping region of the gate structure, and performing a second etching process to selectively remove the spacer material from the substrate region on the substrate and the capping region of the gate structure to leave behind the spacer sidewall on the sidewall of the gate structure.

    Abstract translation: 描述了用于执行间隔物蚀刻工艺的方法。 该方法包括在衬底上的栅极结构上保形地施加间隔物材料,以及执行间隔物蚀刻工艺序列以从栅极结构的覆盖区域和邻近栅极基极的衬底区域部分地去除间隔物材料 同时保持沿着栅极结构的侧壁定位的间隔件侧壁。 间隔物蚀刻工艺序列可以包括氧化间隔物材料的暴露表面以形成间隔物氧化层,执行第一蚀刻工艺以在衬底上的衬底区域处的间隔物材料各向异性地去除间隔物氧化层,并且间隔物材料 栅极结构的封盖区域,并且执行第二蚀刻工艺以选择性地从衬底上的衬底区域和栅极结构的封盖区域去除间隔物材料,以在栅极结构的侧壁上留下间隔壁侧壁。

    STRUCTURE À CAPACITÉ AMÉLIORÉE
    10.
    发明申请
    STRUCTURE À CAPACITÉ AMÉLIORÉE 审中-公开
    具有改进电容器的结构

    公开(公告)号:WO2015063420A1

    公开(公告)日:2015-05-07

    申请号:PCT/FR2014/052754

    申请日:2014-10-29

    Abstract: Structure à capacité de type Métal-Isolant-Métal (1) comprenant un substrat (2), une première couche isolante (14) électriquement disposée sur le substrat (2), une électrode inférieure (6) disposée sur la première couche isolante (14), une couche de métal structurée (12) comprenant une pluralité de pores disposée sur l'électrode inférieure (6), une capacité (4) MIM comprenant une première couche conductrice (18) disposée sur la couche de métal structurée (12) en contact avec l'électrode inférieure (6) et à l'intérieur des pores, une couche diélectrique (20) recouvrant la première couche conductrice (18), une seconde couche conductrice (24) recouvrant la couche diélectrique (20) en contact avec une électrode supérieure (8) disposée sur la capacité (4) MIM, une seconde couche isolante (16) électriquement disposée sur l'électrode supérieure (8).

    Abstract translation: 具有金属 - 绝缘体 - 金属电容器(1)的结构,包括基板(2),放置在基板(2)上的第一绝缘层(14),放置在第一绝缘层(14)上的下电极(6) ,包括放置在下电极(6)上的多个孔的结构化金属层(12),MIM电容器(4),其包括放置在结构化金属层(12)上的第一导电层(18),其与下部电极 电极(6)并且在孔内部,覆盖第一导电层(18)的介电层(20),覆盖介电层(20)的第二导电层(24),其与放置在第一导电层(18)上的上电极 MIM电容器(4)和电气放置在上电极(8)上的第二绝缘层(16)。

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