利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

18 条记录 (耗时 0.018 秒)

    Magnetic recording medium
    12.
    发明申请
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US20050008899A1

    公开(公告)日：2005-01-13

    申请号：US10885185

    申请日：2004-07-06

    申请人： Junichi Tachibana ,  Yuichi Arisaka ,  Hiroshi Mizuno ,  Takuya Ito

    发明人： Junichi Tachibana ,  Yuichi Arisaka ,  Hiroshi Mizuno ,  Takuya Ito

    IPC分类号： G11B5/64 ,  G11B5/855

    CPC分类号： G11B5/855 ,  G11B5/64 ,  Y10T428/265

    摘要： Provided is a magnetic recording medium capable of achieving higher density recording. The magnetic recording medium comprises a magnetic layer formed on a non-magnetic base through vacuum oblique evaporation. The magnetic layer includes a plurality of columns in which 3 to 7 ferromagnetic particles with an average diameter of 5 to 10 nm are arranged in a line, and non-magnetic particles are disposed between columns so as to separate the columns from one another. A value Y/X defined as a ratio of an average value Y of a distance between the centers of adjacent columns in a film in-plane direction to an average value X of a distance between the centers of adjacent columns in a film thickness direction is preferably 0.5 or more.

    摘要翻译： 提供了能够实现更高密度记录的磁记录介质。 磁记录介质包括通过真空倾斜蒸发在非磁性基底上形成的磁性层。 磁性层包括多个列，其中平均直径为5至10nm的3至7个铁磁性颗粒被布置成一行，并且非磁性颗粒设置在列之间，以便将柱彼此分离。 定义为膜平面方向上的相邻列的中心之间的距离的平均值Y与膜厚度方向上的相邻列的中心之间的距离的平均值X的比值Y / X是 优选为0.5以上。

    Magnetic recording medium and method for production thereof
    13.
    发明授权
    Magnetic recording medium and method for production thereof 失效
    磁记录介质及其制造方法

    公开(公告)号：US5571595A

    公开(公告)日：1996-11-05

    申请号：US90197

    申请日：1993-11-26

    申请人： Kazunobu Chiba ,  Kenichi Sato ,  Yuichi Arisaka ,  Hirofumi Kondo ,  Yukari Yamada

    发明人： Kazunobu Chiba ,  Kenichi Sato ,  Yuichi Arisaka ,  Hirofumi Kondo ,  Yukari Yamada

    IPC分类号： G11B5/72 ,  G11B5/725 ,  G11B5/735 ,  G11B5/84 ,  G11B5/66 ,  B32B3/10 ,  C23C14/00

    CPC分类号： G11B5/725 ,  G11B5/72 ,  G11B5/735 ,  G11B5/8408 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/265 ,  Y10T428/30 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31786

    摘要： A magnetic recording medium having a magnetic metal thin film as a magnetic layer is disclosed. An oxide layer is formed on the surface of the magnetic metal thin film, and a proactive layer is further formed on the oxide layer. The oxide layer on the surface of the magnetic metal thin film has a thickness of 20 to 230 .ANG., while the protective layer has a thickness of 20 to 230 .ANG.. The combined total thickness of the oxide layer and the protective layer is 40 to 250 .ANG.. The oxide layer surface may be bombarded prior to formation of the protective layer for improving the bonding of the protective layer. A lubricant may be coated on the surface of the protective layer. The lubricant may be one of perfluoro alkyl ester of carboxylic acid, ester compounds of perfluoro polyether having carboxylic groups, and amine salt compounds. The reverse surface of a non-magnetic base film as a substrate has a centerline mean roughness R.sub.a and the maximum height R.sub.max of projections in the ranges of 0.015 .mu.m.ltoreq.R.sub.a 0.0070 .mu.m and 0.015.ltoreq.R.sub.max .ltoreq.0.070 .mu.m, respectively.

    摘要翻译： PCT No.PCT / JP92 / 01510 Sec。 371日期：1993年11月26日 102（e）日期1993年11月26日PCT 1991年11月18日PCT PCT。 公开号WO93 / 10526 日期：1993年5月27日公开了具有磁性金属薄膜作为磁性层的磁记录介质。 在磁性金属薄膜的表面上形成氧化物层，在氧化物层上进一步形成主动层。 磁性金属薄膜表面的氧化物层的厚度为20〜230，保护层的厚度为20〜230。 氧化物层和保护层的总厚度为40至250安培。 在形成用于改善保护层的结合的保护层之前，可以轰击氧化物层表面。 润滑剂可以涂覆在保护层的表面上。 润滑剂可以是羧酸的全氟烷基酯，具有羧基的全氟聚醚的酯化合物和胺盐化合物之一。 作为基板的非磁性基膜的反面具有中心线平均粗糙度Ra和突起的最大高度Rmax在0.015μm≤Ra0.0070μm和0.015≤Rmax<0.070的范围内 亩。

    LIGHT-EMITTING DEVICE AND DISPLAY
    16.
    发明申请
    LIGHT-EMITTING DEVICE AND DISPLAY 审中-公开
    发光装置和显示器

    公开(公告)号：US20110073876A1

    公开(公告)日：2011-03-31

    申请号：US12886736

    申请日：2010-09-21

    申请人： Hironori Yoshida ,  Masashi Enomoto ,  Yuichi Arisaka ,  Hitoshi Wako

    发明人： Hironori Yoshida ,  Masashi Enomoto ,  Yuichi Arisaka ,  Hitoshi Wako

    IPC分类号： H01L33/38 ,  H01L33/08

    CPC分类号： G03B21/2073 ,  G03B21/2006 ,  H01L51/0096 ,  H01L51/52 ,  H01L51/5209 ,  H01L51/5225 ,  H01L51/5293 ,  Y02E10/549

    摘要： A light-emitting device allowed to obtain polarized light without increasing the number of components or the thickness thereof, and a display including the light-emitting device are provided. The light-emitting device includes: a light-emitting element including, on a substrate, a first electrode, a light-emitting layer and a second electrode in order from the substrate. The substrate has, on a surface facing the first electrode, a first concavo-convex structure including a plurality of strip-shaped protrusion sections with a width equal to or smaller than an upper wavelength limit of visible light, and the first electrode, the light-emitting layer and the second electrode each have, on a surface opposite to a surface facing the substrate, a second concavo-convex structure imitating the protrusion sections of the first concavo-convex structure.

    摘要翻译： 提供了一种不增加部件数量或其厚度而获得偏振光的发光器件，并且提供包括该发光器件的显示器。 发光装置包括：发光元件，从基板起依次包括第一电极，发光层和第二电极。 所述基板在与所述第一电极相对的面上具有第一凹凸结构，所述第一凹凸结构具有宽度等于或小于可见光的上限波长的多个条状突起部，所述第一电极，所述光 在与面向衬底的表面相反的表面上，具有模拟第一凹凸结构的突出部的第二凹凸结构。

    LIGHT EMITTING DEVICE AND DISPLAY DEVICE
    17.
    发明申请
    LIGHT EMITTING DEVICE AND DISPLAY DEVICE 审中-公开
    发光装置和显示装置

    公开(公告)号：US20100142185A1

    公开(公告)日：2010-06-10

    申请号：US12632416

    申请日：2009-12-07

    申请人： Hitoshi Wako ,  Masashi Enomoto ,  Yuichi Arisaka ,  Hayato Hasegawa ,  Toru Yatabe

    发明人： Hitoshi Wako ,  Masashi Enomoto ,  Yuichi Arisaka ,  Hayato Hasegawa ,  Toru Yatabe

    IPC分类号： G02F1/13357 ,  F21V19/00

    CPC分类号： H01L51/5275 ,  G02F1/133603

    摘要： A light emitting device having high light extraction efficiency and a display device having the same are provided. The light emitting device includes a light-emitting element having, on a substrate, a first electrode, a light-emitting layer, and a second electrode in order from the substrate side. The substrate has a first three-dimensional structure including a plurality of projections in nano order on the surface on the first electrode side. At least the first electrode out of the first electrode, the light-emitting layer, and the second electrode has a second three-dimensional structure modeled on the projections in the first three-dimensional structure on the surface on the side opposite to the substrate one another.

    摘要翻译： 提供了具有高光提取效率的发光器件和具有该发光器件的显示器件。 发光器件包括在基板上从基板侧依次具有第一电极，发光层和第二电极的发光元件。 基板具有在第一电极侧的表面上具有纳米级的多个突起的第一三维结构。 至少第一电极之外的第一电极，发光层和第二电极具有第二三维结构，该第二三维结构在与基板1相反的一侧的表面上的第一三维结构中的突起上建模 另一个。

    Magnetic recording medium and a method of fabricating the same
    18.
    发明授权
    Magnetic recording medium and a method of fabricating the same 失效
    磁记录介质及其制造方法

    公开(公告)号：US5672425A

    公开(公告)日：1997-09-30

    申请号：US902869

    申请日：1992-06-23

    申请人： Kenichi Sato ,  Kazunobu Chiba ,  Yuichi Arisaka ,  Yukari Yamada

    发明人： Kenichi Sato ,  Kazunobu Chiba ,  Yuichi Arisaka ,  Yukari Yamada

    IPC分类号： G11B5/66 ,  G11B5/72

    CPC分类号： G11B5/72 ,  Y10S428/90 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/30

    摘要： A magnetic recording medium comprised of a nonmagnetic support; a magnetic metal thin film formed on one major surface of the nonmagnetic support; and a protective film of a corrosion-resistant metal or a multilayer protective film structure consisting of a corrosion-resistant metal film and a durable protective film of a hard material. A multilayer protective film structure is formed by sputtering a corrosion-resistant protective film and a durable protective film over the magnetic metal thin film while the nonmagnetic support travels along the circumference of a cooling cylinder by using at least one target of a corrosion-resistant metal and at least one target of a hard material, or by using a composite target composed of at least one corrosion-resistant metal and one hard material. The protective film suppresses the corrosion of the magnetic metal thin film and improves the corrosion resistance and durability of the magnetic recording medium.

    摘要翻译： 由非磁性载体组成的磁记录介质; 形成在非磁性载体的一个主表面上的磁性金属薄膜; 以及由耐腐蚀金属膜和坚硬材料的耐久保护膜组成的耐腐蚀金属或多层保护膜结构的保护膜。 多层保护膜结构是通过在磁性金属薄膜上溅射耐腐蚀保护膜和耐久保护膜而形成的，而非磁性支撑通过使用至少一个耐腐蚀金属靶材沿着冷却筒的圆周行进 和硬质材料的至少一个靶材，或者使用由至少一种耐腐蚀金属和一种硬质材料构成的复合靶材。 保护膜抑制磁性金属薄膜的腐蚀，提高磁记录介质的耐腐蚀性和耐久性。