Apparatus for achieving etch rate uniformity
    1.
    发明授权
    Apparatus for achieving etch rate uniformity 失效
    用于实现蚀刻速率均匀性的装置

    公开(公告)号:US6051099A

    公开(公告)日:2000-04-18

    申请号:US949720

    申请日:1997-10-14

    IPC分类号: H01J37/32 H05H1/00

    CPC分类号: H01J37/32633

    摘要: A can for use in an etching system including a continuous conductive wall with a first opening to be placed adjacent the reactor upper electrode and a second opening to be placed adjacent the reactor lower electrode. Preferably, the conductive wall is a dual wall further including an inner wall and an outer wall, the inner and outer wall separated by one or more openings configured normal to the height of the continuous wall, the openings allowing for the flow of coolant through the wall.

    摘要翻译: 一种用于蚀刻系统的罐,包括具有邻近反应器上电极放置的第一开口的连续导电壁和邻近反应器下电极放置的第二开口。 优选地,导电壁是还包括内壁和外壁的双壁,内壁和外壁由一个或多个开口构成,垂直于连续壁的高度,开口允许冷却剂流过 壁。

    Magnetic recording device having an improved slider
    3.
    发明授权
    Magnetic recording device having an improved slider 失效
    磁记录装置具有改进的滑块

    公开(公告)号:US06477011B1

    公开(公告)日:2002-11-05

    申请号:US09138770

    申请日:1998-08-24

    IPC分类号: G11B560

    CPC分类号: G11B5/6005

    摘要: The invention relates to a magnetic recording device comprising (a) a disk comprising a substrate, a metallic magnetic layer, a carbon layer and a lubricant layer; (b) a motor associated with a disk operable for rotating the disk; (c) a head supported on an air bearing slider for magnetically reading data to or magnetically writing data from the magnetic layer on the disk, the trailing surface of the slider coated with a multilayered film having low surface energy; and (d) an actuator connected to the slider for moving the head across the disk. The multilayered film on the trailing surface of the slider substantially reduces stiction of the slider.

    摘要翻译: 本发明涉及一种磁记录装置,包括:(a)盘,包括基底,金属磁性层,碳层和润滑剂层; (b)与可操作以旋转盘的盘相关联的马达; (c)支撑在空气轴承滑块上的磁头,用于磁读取磁盘上的磁性层数据或磁性地写入数据,滑块的后表面涂覆有具有低表面能的多层薄膜; 和(d)连接到滑块的致动器,用于使头部跨过盘移动。 滑块的后表面上的多层薄膜基本上减小了滑块的静摩擦力。

    Method of etching ceramics of alumina/TiC with high density plasma
    5.
    发明授权
    Method of etching ceramics of alumina/TiC with high density plasma 失效
    用高密度等离子体蚀刻氧化铝/ TiC陶瓷的方法

    公开(公告)号:US6027660A

    公开(公告)日:2000-02-22

    申请号:US75625

    申请日:1998-05-11

    摘要: A method of patterning a ceramic slider by plasma etching is disclosed. The ceramic slider contains alumina and titanium carbide. The method includes the steps of forming an etch pattern by depositing and developing a photoresist on the ceramic slider, and reactive ion etching a first surface on the ceramic slider using an etchant gas. The etchant gas generally includes argon, and a fluorine containing gas. The power source density, during etching ranges from about 0.5 W/(cm.sup.2) to 8 W/(cm.sup.2). Another aspect of the invention is a ceramic slider resulting from the method of the invention having a smoothness ranging from about 20 to 300 .ANG. as measured by atomic force microscopy.

    摘要翻译: 公开了通过等离子体蚀刻图案化陶瓷滑块的方法。 陶瓷滑块包含氧化铝和碳化钛。 该方法包括以下步骤:通过在陶瓷滑块上沉积和显影光致抗蚀剂来形成蚀刻图案,并且使用蚀刻剂气体对陶瓷滑块上的第一表面进行反应离子蚀刻。 蚀刻剂气体通常包括氩气和含氟气体。 在蚀刻期间的电源密度为约0.5W /(cm 2)至8W /(cm 2)。 本发明的另一方面是由本发明的方法获得的陶瓷滑块,其具有通过原子力显微镜测量的约20至300埃的平滑度。