Manufacturing method of hollow structure
    121.
    发明专利
    Manufacturing method of hollow structure 审中-公开
    中空结构的制造方法

    公开(公告)号:JP2014188656A

    公开(公告)日:2014-10-06

    申请号:JP2013068958

    申请日:2013-03-28

    Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hollow structure capable of highly accurately forming an air gap, by using a sacrifice film forming process having a high implantation characteristic in low stress.SOLUTION: The manufacturing method comprises the steps of preparing a lower structure 30 including a recess shape 22, implanting the recess shape by a sacrifice film 40 composed of an organic film on the lower structure by depositing the sacrifice film 40, removing an unnecessary part of the sacrifice film, forming an upper structure 50 on the sacrifice film from which the unnecessary part is removed and forming a void between the lower structure and the upper structure by removing the sacrifice film.

    Abstract translation: 要解决的问题:提供一种能够高精度地形成气隙的中空结构的制造方法,通过使用在低应力下具有高注入特性的牺牲膜形成工艺。解决方案:制造方法包括以下步骤: 下部结构30包括凹部形状22,通过沉积牺牲膜40将由有机膜构成的牺牲膜40在下部结构上注入凹部形状,去除不需要的部分牺牲膜,在上部结构50上形成 通过去除牺牲膜来牺牲不需要的部分被去除的膜,并在下部结构和上部结构之间形成空隙。

    PROCESS FOR FILLING ETCHED HOLES
    124.
    发明申请
    PROCESS FOR FILLING ETCHED HOLES 审中-公开
    填充蚀刻孔的方法

    公开(公告)号:WO2016131657A1

    公开(公告)日:2016-08-25

    申请号:PCT/EP2016/052318

    申请日:2016-02-03

    Abstract: A process for filling one or more etched holes defined in a frontside surface of a wafer substrate. The process includes the steps of: (i) depositing a layer of a thermoplastic first polymer onto the frontside surface and into each hole; (ii) reflowing the first polymer; (iii) exposing the wafer substrate to a controlled oxidative plasma; (iv) optionally repeating steps (i) to (iii); (v) depositing a layer of a photoimageable second polymer; (vi) selectively removing the second polymer from regions outside a periphery of the holes using exposure and development; and (vii) planarizing the frontside surface to provide holes filled with a plug comprising the first and second polymers, which are different than each other. Each plug has a respective upper surface coplanar with the frontside surface.

    Abstract translation: 一种用于填充限定在晶片衬底的前表面中的一个或多个蚀刻孔的工艺。 该方法包括以下步骤:(i)将热塑性第一聚合物层沉积到前表面和每个孔中; (ii)回流第一聚合物; (iii)将晶片衬底暴露于受控氧化等离子体; (iv)任选地重复步骤(i)至(iii); (v)沉积可光成像的第二聚合物层; (vi)使用曝光和显影从所述孔的外周边区域选择性地除去所述第二聚合物; 和(vii)平面化前侧表面以提供填充有彼此不同的第一和第二聚合物的塞子的孔。 每个插头具有与前侧表面共面的相应的上表面。

    中空構造体の製造方法
    125.
    发明申请
    中空構造体の製造方法 审中-公开
    制造中空结构的方法

    公开(公告)号:WO2014156782A1

    公开(公告)日:2014-10-02

    申请号:PCT/JP2014/057182

    申请日:2014-03-17

    Abstract:  窪み形状を含む下部構造体(30)が用意され、蒸着重合法により、前記下部構造体上に有機膜からなる犠牲膜(40)を堆積させ、前記窪み形状を前記犠牲膜で埋め込まれ、前記犠牲膜の不要部分が除去され、不要部分が除去された前記犠牲膜上に上部構造体(50)が形成され、前記犠牲膜を除去し、前記下部構造体と前記上部構造体との間に空隙を形成することにより、中空構造体が製造される。

    Abstract translation: 通过以下方式制造中空结构:制备包括凹形的下部结构(30) 通过气相沉积聚合在下部结构上形成由有机膜获得的牺牲膜(40),以牺牲膜填充凹陷形状; 去除牺牲膜的不必要部分; 在牺牲膜上形成上部结构(50),从而从其中去除了不必要的部分; 并且去除牺牲膜以在下部结构和上部结构之间形成间隙。

    POLISHING COMPOSITION FOR NICKEL-PHOSPHOROUS-COATED MEMORY DISKS
    126.
    发明申请
    POLISHING COMPOSITION FOR NICKEL-PHOSPHOROUS-COATED MEMORY DISKS 审中-公开
    用于镍 - 磷光体存储盘的抛光组合物

    公开(公告)号:WO2013177251A1

    公开(公告)日:2013-11-28

    申请号:PCT/US2013/042168

    申请日:2013-05-22

    CPC classification number: C09K3/1463 B81C2201/0104 H01L21/30625 H01L21/3212

    Abstract: The invention provides a chemical-mechanical polishing composition containing wet-process silica, an oxidizing agent that oxidizes nickel-phosphorous, a chelating agent, polyvinyl alcohol, and water. The invention also provides a method of chemically-mechanically polishing a substrate, especially a nickel-phosphorous substrate, by contacting a substrate with a polishing pad and the chemical-mechanical polishing composition, moving the polishing pad and the polishing composition relative to the substrate, and abrading at least a portion of the substrate to polish the substrate.

    Abstract translation: 本发明提供一种含有湿法二氧化硅,氧化镍磷的氧化剂,螯合剂,聚乙烯醇和水的化学机械抛光组合物。 本发明还提供了一种通过使基底与抛光垫和化学机械抛光组合物接触来对基底,特别是镍 - 磷基底进行化学机械抛光的方法,相对于基底移动抛光垫和抛光组合物, 并研磨基底的至少一部分以抛光基底。

    METHOD OF FORMING NON-PLANAR MEMBRANES USING CMP
    127.
    发明申请
    METHOD OF FORMING NON-PLANAR MEMBRANES USING CMP 审中-公开
    使用CMP形成非平面膜的方法

    公开(公告)号:WO2012142381A1

    公开(公告)日:2012-10-18

    申请号:PCT/US2012/033471

    申请日:2012-04-13

    CPC classification number: B81C1/00103 B81B2203/0376 B81C2201/0104

    Abstract: A method of shaping a substrate in one embodiment includes providing a first support layer, providing a first shaping pattern on the first support layer, providing a substrate on the first shaping pattern, performing a first chemical mechanical polishing (CMP) process on the substrate positioned on the first shaping pattern, and removing the once polished substrate from the first shaping pattern.

    Abstract translation: 在一个实施例中,成形衬底的方法包括提供第一支撑层,在第一支撑层上提供第一成形图案,在第一成形图案上提供衬底,在定位的衬底上执行第一化学机械抛光(CMP) 在第一成形图案上,并且从第一成形图案去除一次抛光的基板。

    SILICON ON INSULATOR STANDOFF AND METHOD FOR MANUFACTURE THEREOF
    129.
    发明申请
    SILICON ON INSULATOR STANDOFF AND METHOD FOR MANUFACTURE THEREOF 审中-公开
    绝缘子硅绝缘子及其制造方法

    公开(公告)号:WO2003090261A1

    公开(公告)日:2003-10-30

    申请号:PCT/US2003/012311

    申请日:2003-04-21

    Abstract: Method for fabricating ultrathin gaps producing ultrashort standoffs (26) in array structures includes sandwiching a patterned device layer (12) between a silicon standoff layer (26) and a silicon support layer (38), providing that the back surfaces (46, 48) of the respective silicon support layer and the standoff layer are polished to a desired thickness corresponding to the desired standoff height on one side and to at least a minimum height for mechanical strength on the opposing side, as well as to a desired smoothness. Standoffs and mechanical supports are then fabricated by etching to produce voids with the dielectric oxides (20, 40) on both sides of the device layer serving as suitable etch stops. Thereafter, the exposed portions of the oxide layers are removed to release the pattern, and a package layer is mated with the standoff voids to produce a finished device. The standoff layer can be fabricated to counteract curvature.

    Abstract translation: 用于制造在阵列结构中产生超短距离(26)的超薄间隙的方法包括在硅间隔层(26)和硅支撑层(38)之间夹着图案化的器件层(12),只要后表面(46,48) 将相应的硅支撑层和支座层抛光到对应于一侧上所需的间隔高度的期望厚度,并且至少在相对侧上的机械强度的最小高度以及期望的平滑度。 然后通过蚀刻制造支座和机械支撑件以产生空隙,其中装置层两侧的电介质氧化物(20,40)用作合适的蚀刻停止点。 此后,去除氧化物层的暴露部分以释放图案,并且将封装层与间隙空隙配合以产生成品装置。 可以制造隔离层以抵消曲率。

    METHOD OF FABRICATING A DEVICE HAVING A DESIRED NON-PLANAR SURFACE OR PROFILE AND DEVICE PRODUCED THEREBY
    130.
    发明申请
    METHOD OF FABRICATING A DEVICE HAVING A DESIRED NON-PLANAR SURFACE OR PROFILE AND DEVICE PRODUCED THEREBY 审中-公开
    制造具有所需非平面表面或型材的器件的方法及其制造的器件

    公开(公告)号:WO2003034469A2

    公开(公告)日:2003-04-24

    申请号:PCT/US2002/032694

    申请日:2002-10-15

    IPC: H01L

    Abstract: A method of fabricating a device having a desired non-planar surface or profile and device produced thereby are provided. A silicon wafer is first coated with silicon nitride, patterned, and DRIE to obtain the desired etch profile. Silicon pillars between trenches are then etched using an isotropic wet etch, resulting in a curved well. The wafer is then oxidized to ∼2 µm to smooth the surface of the well, and to protect the well from an ensuring planarization process. The nitride is then selectively removed, and the wafer surface is planarized by removing the Si left in the field regions using either a maskless DRIE or CMP. Finally, the oxide is etched away to produce a wafer with a curved surface.

    Abstract translation: 提供一种制造具有期望的非平面表面或轮廓的装置的方法以及由此制造的装置。 硅晶片首先用氮化硅,图案化和DRIE涂覆以获得所需的蚀刻轮廓。 然后使用各向同性的湿蚀刻蚀刻沟槽之间的硅柱,得到弯曲的井。 然后将晶片氧化成类似于2微米,以平滑井的表面,并保护井免受确保的平坦化过程。 然后选择性地去除氮化物,并且通过使用无掩模DRIE或CMP去除场区域中留下的Si来平坦化晶片表面。 最后,将氧化物蚀刻掉以产生具有弯曲表面的晶片。

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