Magnetic recording medium
    1.
    发明授权
    Magnetic recording medium 有权
    磁记录介质

    公开(公告)号:US06852404B2

    公开(公告)日:2005-02-08

    申请号:US10397519

    申请日:2003-03-27

    IPC分类号: G11B5/70 G11B5/706 G11B5/714

    摘要: The average major-axis length (L) of a ferromagnetic alloy powder primarily contained together with a binder in a magnetic layer provided on at least one surface of a non-magnetic support is less than 0.10 μm, and the ferromagnetic alloy powder contains Co at a content of 15 to 28 at % relative to Fe, and furthermore, contains Y at a content of 22 μmol/m2 or more with respect to a specific surface area (Sc) calculated from the above-mentioned average major-axis length (L) and the crystallite diameter (d). A coating-type high-recording-density magnetic recording medium has excellent surface properties, an excellent electromagnetic transducing characteristic especially in short wavelength regions and high reliability.

    摘要翻译: 在非磁性载体的至少一个表面上设置的磁性层中主要与粘结剂一起含有的铁磁性合金粉末的平均长轴长度(L)小于0.10μm,铁磁性合金粉末含有Co 相对于Fe为15〜28原子%的含量,此外,相对于从上述平均长轴长度(L)算出的比表面积(Sc),含有Y为22μmol/ m 2以上的Y )和微晶直径(d)。 涂布型高记录密度磁记录介质具有优异的表面性能,特别是在短波长区域和高可靠性下具有优异的电磁感应特性。

    STANDARD MEMBER FOR CALIBRATION AND METHOD OF MANUFACTURING THE SAME AND SCANNING ELECTRON MICROSCOPE USING THE SAME
    2.
    发明申请
    STANDARD MEMBER FOR CALIBRATION AND METHOD OF MANUFACTURING THE SAME AND SCANNING ELECTRON MICROSCOPE USING THE SAME 有权
    用于校准的标准会员及其制造方法和使用该标准物质的扫描电子显微镜

    公开(公告)号:US20130299699A1

    公开(公告)日:2013-11-14

    申请号:US13995627

    申请日:2011-12-26

    IPC分类号: H01J37/26 B32B38/10 B32B38/00

    摘要: A standard member for automatically, stably, and highly accurately performing magnification calibration used in an electron microscope, the standard member including, on the same plane, a multilayer film cross section formed by alternately laminating materials different from each other, a plurality of first mark patterns arranged across a first silicon layer and in parallel to the multilayer film cross section, at least a pair of second mark patterns arranged across a second silicon layer thicker than the first silicon layer on the opposite side of the first mark patterns with respect to the multilayer film cross section and in parallel to the multilayer film cross section, and a silicon layer arranged on the outer side of the first mark patterns and the second mark patterns with respect to the multilayer film cross section.

    摘要翻译: 一种标准构件,用于在电子显微镜中自动,稳定和高精度地执行放大校准,该标准构件在同一平面上包括通过交替层叠彼此不同的材料形成的多层膜横截面,多个第一标记 布置在第一硅层上并平行于多层膜横截面的图案,至少一对第二标记图案,其布置在第一标记图案相对侧上比第一硅层更厚的第二硅层, 多层膜截面并且与多层膜截面平行,以及相对于多层膜截面布置在第一标记图案的外侧的硅层和第二标记图案。

    PLASMA DISPLAY PANEL
    4.
    发明申请
    PLASMA DISPLAY PANEL 审中-公开
    等离子显示面板

    公开(公告)号:US20110193474A1

    公开(公告)日:2011-08-11

    申请号:US13125282

    申请日:2010-01-14

    IPC分类号: H01J1/62

    CPC分类号: H01J11/12 H01J11/40

    摘要: A material suitable for improving the secondary electron emission coefficient of PDPs is provided to thereby enable a PDP to operate at a higher efficiency. Provided is a PDP (200) which includes a protective layer (7) formed by MgO and electron-emitting particles constituted of a crystalline compound dispersed on the protective layer (7) to form an electron emission layer (20). The electron-emitting particles are a crystalline compound whose primary components are indium, oxygen, and one or more selected from the group consisting of calcium, strontium, barium, and rare earth metals.

    摘要翻译: 提供适于改善PDP的二次电子发射系数的材料,从而使PDP能够以更高的效率工作。 提供了一种PDP(200),其包括由MgO形成的保护层(7)和由分散在保护层(7)上的结晶化合物构成的电子发射粒子以形成电子发射层(20)。 电子发射粒子是主要成分为铟,氧,以及选自钙,锶,钡,稀土金属中的一种以上的结晶性化合物。

    MAGNETIC RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME
    6.
    发明申请
    MAGNETIC RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME 审中-公开
    磁记录介质及其制造方法

    公开(公告)号:US20080241600A1

    公开(公告)日:2008-10-02

    申请号:US12056568

    申请日:2008-03-27

    IPC分类号: G11B5/66 B05D5/12

    CPC分类号: G11B5/73 G11B5/7026

    摘要: The present invention provides a magnetic recording medium wherein a fine non-magnetic inorganic powder, the dispersibility of which is improved, is used to improve the surface smoothness of a lower non-magnetic layer, thereby giving an excellent surface smoothness of an upper magnetic layer and electromagnetic conversion property; and a production process thereof. A magnetic recording medium comprising at least a non-magnetic support, a lower non-magnetic layer on one surface of the non-magnetic support, and an upper magnetic layer on the lower non-magnetic layer, wherein the upper magnetic layer contains at least a ferromagnetic powder, and a binder resin material, and the lower non-magnetic layer contains at least carbon black, iron oxide, and a binder resin material, and the iron oxide has an average major axis length of 30 to 100 nm, and a specific surface area based on the BET method of 80 to 120 m2/g, and the iron oxide contains moisture in an amount per unit specific surface area of 0.13 to 0.25 mg/m2.

    摘要翻译: 本发明提供了一种磁记录介质,其中改善了其分散性的细非磁性无机粉末用于改善下部非磁性层的表面平滑度,从而赋予上层磁性层优异的表面平滑度 和电磁转换特性; 及其制造方法。 至少包括非磁性载体,非磁性载体的一个表面上的下部非磁性层和下部非磁性层上的上磁性层的磁记录介质,其中上部磁性层至少含有 铁磁粉末和粘结剂树脂材料,下部非磁性层至少含有炭黑,氧化铁和粘合剂树脂材料,氧化铁的平均长轴长度为30〜100nm, 基于BET法的比表面积为80〜120m 2 / g,氧化铁含有每单位比表面积为0.13〜0.25mg / m 2的水分, / SUP>。

    Method of producing ceramic laminate body
    7.
    发明授权
    Method of producing ceramic laminate body 有权
    生产陶瓷层压体的方法

    公开(公告)号:US07326309B2

    公开(公告)日:2008-02-05

    申请号:US10119295

    申请日:2002-04-10

    IPC分类号: C03B29/00 B32B37/00 H01B13/00

    摘要: This invention provides a method of producing a ceramic laminate body capable of suppressing the occurrence of de-lamination and cracks, and providing high reliability. This method comprises a heat-bonding step of covering a full periphery of side surfaces of ceramic layers 11 positioned in an orthogonal direction to a laminating direction with a side surface jig while the ceramic layers are laminated, heating the ceramic layers and pressing the ceramic layers from both end faces positioned in the laminating direction by end face jigs to form a heat-bonded ceramic laminate body; and a side surface grinding step of grinding or cutting the full periphery of the side surfaces inclusive of damage portions 9 occurring in the ceramic laminate body in the heat-bonding step.

    摘要翻译: 本发明提供一种能够抑制脱层和裂纹的发生并提供高可靠性的陶瓷层叠体的制造方法。 该方法包括:在层叠陶瓷层的同时,覆盖陶瓷层11的与侧面夹具的层叠方向正交的位置的侧面的整周的热粘合工序,加热陶瓷层并按压陶瓷层 通过端面夹具从位于层叠方向的两个端面形成热粘合陶瓷层叠体; 以及侧面磨削步骤,其在热粘合步骤中研磨或切割包括在陶瓷层压体中产生的损伤部分9的侧表面的整个周边。

    Green sheet and manufacturing method thereof, manufacturing method of multi-layer wiring board and manufacturing method of double-sided wiring board
    8.
    发明授权
    Green sheet and manufacturing method thereof, manufacturing method of multi-layer wiring board and manufacturing method of double-sided wiring board 失效
    绿色片及其制造方法,多层布线板的制造方法和双面布线板的制造方法

    公开(公告)号:US06696139B2

    公开(公告)日:2004-02-24

    申请号:US10330159

    申请日:2002-12-30

    IPC分类号: B32B300

    摘要: A green sheet including a binder containing an acrylic resin having no polar group and a ceramics material in powder is prepared, and connection via are formed in the green sheet. Further, a conductor layer having virtually no voids is placed on the green sheet and a mask is also placed on the conductor layer. Then, the conductor layer is patterned by wet-etching so that wiring is formed thereon. A plurality of the green sheets thus formed are laminated, and a binding sheet, which contains an inorganic composition that has virtually no sintering shrinkage at the firing temperature of the multi-layered body as a main component, is formed on either both surfaces or one surface of the laminated body, and this is then fired, and thereafter, the binding sheet is removed.

    摘要翻译: 制备包含含有不含极性基团的丙烯酸树脂和粉末状陶瓷材料的粘合剂的生片,并且在生片中形成连接通孔。 此外,实际上没有空隙的导体层被放置在生片上,并且掩模也被放置在导体层上。 然后,通过湿式蚀刻对导体层进行构图,从而在其上形成布线。 将如此形成的多个生片叠层起来,在两面或一面上形成包含在多层体的烧成温度下实质上不具有烧结收缩率的无机组合物的粘结片作为主要成分 层叠体的表面,然后烧成,然后除去粘合片。