Direct Current Superposition Curing for Resist Reflow Temperature Enhancement
    73.
    发明申请
    Direct Current Superposition Curing for Resist Reflow Temperature Enhancement 有权
    直流电流叠加固化抵抗回流温度增强

    公开(公告)号:US20160023238A1

    公开(公告)日:2016-01-28

    申请号:US14340721

    申请日:2014-07-25

    摘要: Techniques herein include methods for curing a layer of material (such as a resist) on a substrate to enable relatively greater heat reflow resistance. Increasing reflow resistance enables successful directed self-assembly of block copolymers. Techniques include receiving a substrate having a patterned photoresist layer and positioning this substrate in a processing chamber of a capacitively coupled plasma system. The patterned photoresist layer is treated with a flux of electrons by coupling negative polarity direct current power to a top electrode of the plasma processing system during plasma processing. The flux of electrons is accelerated from the top electrode with sufficient energy to pass through a plasma and its sheath, and strike the substrate such that the patterned photoresist layer changes in physical properties, which can include an increased glass-liquid transition temperature.

    摘要翻译: 本文的技术包括用于固化衬底上的材料层(例如抗蚀剂)的方法,以使得能够相对更大的耐热回流性。 增加回流电阻使嵌段共聚物成功引导自组装。 技术包括接收具有图案化光致抗蚀剂层的衬底并将该衬底定位在电容耦合等离子体系统的处理室中。 通过在等离子体处理期间将负极性直流电力耦合到等离子体处理系统的顶部电极,用电子束来处理图案化的光致抗蚀剂层。 电子通量从顶部电极以足够的能量被加速以通过等离子体及其鞘,并撞击基板,使得图案化的光致抗蚀剂层的物理性质发生变化,这可能包括玻璃 - 液体转变温度升高。

    Method and apparatus for making galvanized upper coupler assembly
    74.
    发明授权
    Method and apparatus for making galvanized upper coupler assembly 有权
    镀锌上连接器组件的方法和装置

    公开(公告)号:US09242684B2

    公开(公告)日:2016-01-26

    申请号:US13886460

    申请日:2013-05-03

    摘要: A method of making a galvanized upper coupler assembly for use in a trailer and the corresponding upper coupler assembly apparatus is disclosed. The method comprises the steps of providing a frame, covering at least one area of the frame with a mask, galvanizing the portions of the frame that are not covered, removing the mask, providing a kingpin, and attaching the kingpin to the frame. After attachment of the kingpin to the frame, the combined assembly can be coated with a rust resistant coating if desired, a cover plate can be attached to the frame, over the kingpin.

    摘要翻译: 公开了一种制造用于拖​​车中的镀锌上部联接器组件和相应的上部联接器组件装置的方法。 该方法包括以下步骤:提供框架,用掩模覆盖框架的至少一个区域,镀锌框架的未被覆盖的部分,去除掩模,提供主销,以及将主销安装到框架上。 在将主销连接到框架之后,如果需要,组合的组件可以涂覆有防锈涂层,盖板可以附接到框架上,在主销上。

    BOTTOM LAYER FILM-FORMATION COMPOSITION OF SELF-ORGANIZING FILM CONTAINING POLYCYCLIC ORGANIC VINYL COMPOUND
    75.
    发明申请
    BOTTOM LAYER FILM-FORMATION COMPOSITION OF SELF-ORGANIZING FILM CONTAINING POLYCYCLIC ORGANIC VINYL COMPOUND 审中-公开
    含有多环状有机化合物的自组织膜的底层成膜组合物

    公开(公告)号:US20150322219A1

    公开(公告)日:2015-11-12

    申请号:US14651998

    申请日:2013-12-13

    摘要: An underlayer film-forming composition for a self-assembled film having a polymer including 0.2% by mole or more of a unit structure of a polycyclic aromatic vinyl compound relative to all unit structures of the polymer. The polymer includes 20% by mole or more of a unit structure of an aromatic vinyl compound relative to all the unit structures of the polymer and includes 1% by mole or more of a unit structure of the polycyclic aromatic vinyl compound relative to all the unit structures of the aromatic vinyl compound. The aromatic vinyl compound includes an optionally substituted vinylnaphthalene, acenaphthylene, or vinylcarbazole, and the polycyclic aromatic vinyl compound is vinylnaphthalene, acenaphthylene, or vinylcarbazole. The aromatic vinyl compound includes an optionally substituted styrene and an optionally substituted vinylnaphthalene, acenaphthylene, or vinylcarbazole, and the polycyclic aromatic vinyl compound is vinylnaphthalene, acenaphthylene, or vinylcarbazole.

    摘要翻译: 一种用于自组装膜的下层膜组合物,其具有相对于聚合物的所有单元结构具有包含0.2摩尔%以上的多环芳族乙烯基化合物的单元结构的聚合物。 该聚合物相对于聚合物的所有单元结构包含20摩尔%以上的芳族乙烯基化合物的单元结构,相对于所有单元,包括1摩尔%以上的多环芳香族乙烯基化合物的单元结构 芳族乙烯基化合物的结构。 芳族乙烯基化合物包括任选取代的乙烯基萘,苊烯或乙烯基咔唑,多环芳族乙烯基化合物是乙烯基萘,苊烯或乙烯基咔唑。 芳族乙烯基化合物包括任选取代的苯乙烯和任选取代的乙烯基萘,苊烯或乙烯基咔唑,多环芳族乙烯基化合物是乙烯基萘,苊烯或乙烯基咔唑。

    SCREEN PRINTING APPARATUS, ELECTRONIC COMPONENT MOUNTING SYSTEM AND SCREEN PRINTING METHOD
    78.
    发明申请
    SCREEN PRINTING APPARATUS, ELECTRONIC COMPONENT MOUNTING SYSTEM AND SCREEN PRINTING METHOD 有权
    屏幕打印设备,电子元件安装系统和屏幕打印方法

    公开(公告)号:US20150216058A1

    公开(公告)日:2015-07-30

    申请号:US14602540

    申请日:2015-01-22

    摘要: A screen printing apparatus includes a substrate positioning part that upwardly and downwardly moves a substrate with the substrate clamped by a clamp member to thereby bring the substrate into contact with a mask stretched in a frame body and fixed in a predetermined height position from an underside of the mask and position the substrate in a predetermined height position, a mask suction part that is provided in the clamp member and sucks the mask in contact with the substrate, and a screen printing part that prints paste on the substrate through a pattern hole formed in the mask by sliding a squeegee on the mask to which the paste is supplied. The mask is pressed up by a predetermined amount through the substrate with the mask sucked by the mask suction part when the substrate is upwardly moved by the substrate positioning part.

    摘要翻译: 丝网印刷装置包括基板定位部,该基板定位部使基板被夹持部件夹持的基板上下移动,从而使基板与在框架体中拉伸的面罩接触,并且从基板的下侧固定在规定的高度位置 所述掩模将所述基板定位在预定高度位置,所述掩模吸引部设置在所述夹持构件中并吸附与所述基板接触的掩模;以及丝网印刷部,其通过形成在所述基板上的图案孔而在所述基板上印刷浆料 通过将刮板滑动到供给糊料的面罩上的面罩。 当基板由基板定位部向上移动时,掩模通过基板被按压预定量,掩模由掩模吸引部分吸取。

    METHODS FOR PATTERNING COATINGS
    79.
    发明申请
    METHODS FOR PATTERNING COATINGS 审中-公开
    涂料涂抹方法

    公开(公告)号:US20150118457A1

    公开(公告)日:2015-04-30

    申请号:US14407480

    申请日:2013-06-10

    IPC分类号: B05D1/32 G06F3/044 H01B13/00

    摘要: A method of forming an article is provided. The method can include providing a substrate comprising a surface. The method can further include forming a solvent soluble layer on or over the surface of the substrate in a pattern, the pattern defining one or more first portions of the surface that are overlaid by the solvent soluble layer, and one or more second portions of the surface that are free of the solvent soluble layer. The method can further include forming a second layer on or over at least one of the first portions and at least one of the second portions, wherein the step of forming the second layer includes buffing an exfoliatable material on or over at least one of the first portions and at least one of the second portions. The method can further include removing the solvent soluble layer by applying a solvent to the substrate.

    摘要翻译: 提供了一种形成物品的方法。 该方法可以包括提供包括表面的基底。 所述方法还可以包括以图案形式在基材表面上或上方形成溶剂可溶层,所述图案限定由溶剂可溶层覆盖的表面的一个或多个第一部分,以及所述表面的一个或多个第二部分 表面没有溶剂可溶层。 该方法还可以包括在第一部分和第二部分中的至少一个上至少一个上形成第二层,其中形成第二层的步骤包括在第一部分和/或第二部分中的至少一个上或之上抛光可剥离材料 部分和至少一个第二部分。 该方法还可以包括通过向基材施加溶剂来除去溶剂可溶层。

    Method for fabricating a microarray of soft materials
    80.
    发明授权
    Method for fabricating a microarray of soft materials 有权
    软材料微阵列的制造方法

    公开(公告)号:US08999443B2

    公开(公告)日:2015-04-07

    申请号:US13814588

    申请日:2012-03-27

    摘要: A method for fabricating a microarray of plural soft materials includes: vapor-depositing a first layer poly(para-xylylene) resin on a substrate, forming a first micro pattern in the poly(para-xylylene) resin; obtaining a substrate including a first microarray formed by pouring a first soft material solution, freeze-drying the first soft material to obtain a micro-arrayed substrate of the freeze-dried first soft material; vapor-depositing a second layer poly(para-xylylene) resin on the micro-arrayed substrate of the freeze-dried first soft material, forming a second micro pattern placed differently from the first micro pattern by penetrating the poly(para-xylylene) resin of the first and second layers, forming a second microarray on the substrate by pouring a second soft material solution; and forming a microarray of the first and second soft materials on the substrate by peeling off the poly(para-xylylene) resin of the first and second layers.

    摘要翻译: 一种制备多种软材料的微阵列的方法包括:在基材上蒸镀第一层聚(对二甲苯)树脂,在聚(对二甲苯)树脂中形成第一微图案; 获得包括通过倾倒第一软质材料溶液形成的第一微阵列的基板,冷冻干燥第一软质材料以获得冷冻干燥的第一软质材料的微阵列基板; 在冷冻干燥的第一软质材料的微阵列基底上气相沉积第二层聚(对二甲苯)树脂,通过穿透聚(对二甲苯)树脂形成不同于第一微图案的第二微图案 的第一和第二层,通过倾倒第二软材料溶液在基底上形成第二微阵列; 以及通过剥离第一层和第二层的聚(对二甲苯)树脂,在基材上形成第一和第二软材料的微阵列。