Polymer spacers for creating sub-lithographic spaces
    62.
    发明授权
    Polymer spacers for creating sub-lithographic spaces 有权
    用于产生亚光刻空间的聚合物间隔物

    公开(公告)号:US07285499B1

    公开(公告)日:2007-10-23

    申请号:US11127175

    申请日:2005-05-12

    IPC分类号: H01L21/302 H01L21/461

    CPC分类号: H01L21/76802

    摘要: A method includes forming a group of first structures on a semiconductor device and forming spacers adjacent side surfaces of each of the first structures to form a group of second structures. The method further includes using the group of second structures to form at least one sub-lithographic opening in a material layer located below the group of second structures.

    摘要翻译: 一种方法包括在半导体器件上形成一组第一结构,并且在每个第一结构的邻近侧面上形成间隔物以形成一组第二结构。 该方法还包括使用该组第二结构在位于第二结构组下面的材料层中形成至少一个亚光刻开口。

    Antireflective bi-layer hardmask including a densified amorphous carbon layer
    63.
    发明授权
    Antireflective bi-layer hardmask including a densified amorphous carbon layer 有权
    包括致密非晶碳层的抗反射双层硬掩模

    公开(公告)号:US06900002B1

    公开(公告)日:2005-05-31

    申请号:US10299427

    申请日:2002-11-19

    摘要: An amorphous carbon layer of an antireflective bi-layer hardmask is processed to increase its density prior to patterning of an underlying polysilicon layer using the bi-layer hardmask. The increased density of the layer increases its resistance to polysilicon etch chemistry, thus reducing the likelihood of patterning inaccuracies resulting from amorphous carbon depletion during polysilicon etch, and enabling the patterning of thicker polysilicon layers than can be reliably patterned without densification. The increased density also reduces stresses, thus reducing the likelihood of delamination. Densification may be performed by UV or e-beam irradiation after formation of an overlying protective layer. Densification may also be performed by annealing the amorphous carbon layer in situ prior to formation of the overlying protective layer. In the latter case, annealing reduces the amount of outgassing that occurs during formation of the protective layer, thus reducing the formation of pin holes.

    摘要翻译: 在使用双层硬掩模对下面的多晶硅层进行图案化之前,处理抗反射双层硬掩模的无定形碳层以增加其密度。 层的增加的密度增加了其对多晶硅蚀刻化学性质的抵抗力,从而降低了在多晶硅蚀刻期间由无定形碳耗尽导致的不准确图案的可能性,并且使得能够在不致密化的情况下可靠地图案化更厚的多晶硅层的图案化。 增加的密度也降低了应力,从而降低了分层的可能性。 在形成上覆保护层之后,可以通过UV或电子束照射进行致密化。 还可以通过在形成上覆保护层之前将非晶碳层原位退火来进行致密化。 在后一种情况下,退火减少了在形成保护层期间发生的除气量,从而减少了针孔的形成。

    INTEGRATED CIRCUIT SYSTEM WITH METAL AND SEMI-CONDUCTING GATE
    66.
    发明申请
    INTEGRATED CIRCUIT SYSTEM WITH METAL AND SEMI-CONDUCTING GATE 有权
    具有金属和半导体门的集成电路系统

    公开(公告)号:US20080142873A1

    公开(公告)日:2008-06-19

    申请号:US11611856

    申请日:2006-12-16

    IPC分类号: H01L29/792 H01L21/28

    CPC分类号: H01L27/115 H01L27/11568

    摘要: A method for forming an integrated circuit system is provided including forming a semi-conducting layer over a substrate, forming a spacer stack having a gap filler adjacent to the semi-conducting layer and a inter-layer dielectric over the gap filler, forming a transition layer having a recess over the semi-conducting layer and adjacent to the spacer stack, and forming a metal layer in the recess.

    摘要翻译: 提供了一种用于形成集成电路系统的方法,包括在衬底上形成半导电层,形成间隔层叠层,其间隔填充物与半导体层相邻,间隙填料上形成层间电介质,形成过渡层 该层在半导体层上具有凹陷并且与间隔物堆叠相邻,并且在凹部中形成金属层。

    Package assembly with foamed topping
    68.
    发明授权
    Package assembly with foamed topping 失效
    包装组装与泡沫顶部

    公开(公告)号:US07077291B1

    公开(公告)日:2006-07-18

    申请号:US10407786

    申请日:2003-04-07

    IPC分类号: B65D47/04

    CPC分类号: B65D51/2828 B65D85/73

    摘要: The present invention provides a package assembly that incorporates a foamable topping under pressure and provides the consumer with a fresh, foamed topping when the package is opened. In one version, the topping material is carried under pressure on top of the liquid contents of the package, and foams when the package is opened. In other versions the topping is carried within the cap or cover of the package, and is selectively dispensed by the consumer after the package has been opened.

    摘要翻译: 本发明提供了一种包装组件,其在压力下结合有可起泡的顶部,并且当包装打开时向消费者提供新鲜的起泡顶部。 在一个版本中,顶部材料在压力下承载在包装的液体内容物的顶部,并且当包装打开时发泡。 在其他形式中,顶部装载在包装的盖子或盖子内,并且在包装被打开之后由消费者选择性地分配。

    Memory with disposable ARC for wordline formation
    70.
    发明授权
    Memory with disposable ARC for wordline formation 失效
    具有一次性ARC用于字线形成的记忆

    公开(公告)号:US06620717B1

    公开(公告)日:2003-09-16

    申请号:US10100487

    申请日:2002-03-14

    IPC分类号: H01L213205

    摘要: A method of manufacturing for a Flash memory includes depositing a charge-trapping material over a semiconductor substrate and implanting first and second bitlines. A wordline material is deposited over the charge-trapping dielectric material and a hard mask material deposited. A disposable anti-reflective coating (ARC) material and a photoresist material are deposited followed by processing to form a patterned photoresist material and a patterned ARC material. The hard mask material is processed to form a patterned hard mask material. The patterned photoresist is removed and then the patterned ARC without damaging the patterned hard mask material or the wordline material. The wordline material is processed using the patterned hard mask material to form a wordline and the patterned hard mask material is removed without damaging the wordline or the charge-trapping dielectric material.

    摘要翻译: 一种用于闪速存储器的制造方法包括在半导体衬底上沉积电荷捕获材料并植入第一和第二位线。 字线材料沉积在电荷捕获电介质材料上并沉积硬掩模材料。 沉积一次性抗反射涂层(ARC)材料和光致抗蚀剂材料,然后进行处理以形成图案化的光致抗蚀剂材料和图案化的ARC材料。 加工硬掩模材料以形成图案化的硬掩模材料。 去除图案化的光致抗蚀剂,然后去除图案化的ARC,而不损坏图案化的硬掩模材料或字线材料。 使用图案化的硬掩模材料处理字线材料以形成字线,并且去除图案化的硬掩模材料而不损坏字线或电荷捕获电介质材料。