Method of manufacturing ferroelectric memory device
    71.
    发明授权
    Method of manufacturing ferroelectric memory device 失效
    铁电存储器件的制造方法

    公开(公告)号:US06420190B1

    公开(公告)日:2002-07-16

    申请号:US09762222

    申请日:2001-02-06

    IPC分类号: H01G706

    摘要: A method of manufacturing a ferroelectric memory device includes a step of forming a first region (24) having surface characteristics allowing the material for the members of a ferroelectric capacitor section to be preferentially deposited, and a second region (26) having surface characteristics allowing the material for the capacitor section to be less deposited than the first region (24), and a step of providing the material on the base (10) to form a first electrode (32), a ferroelectric film (34), and a second electrode (36) in the first region (24) of the base (10).

    摘要翻译: 制造铁电存储器件的方法包括形成具有表现特性的第一区域(24)的步骤,所述表面特性允许强电介质电容器部件的部件的材料被优先沉积;以及第二区域(26),具有允许 电容器部分的材料比第一区域(24)更少沉积;以及在基底(10)上提供材料以形成第一电极(32),铁电体膜(34)和第二电极 (10)的第一区域(24)中的位置(36)。

    Printing apparatus, printing method, and recording medium
    72.
    发明授权
    Printing apparatus, printing method, and recording medium 失效
    打印装置,打印方法和记录介质

    公开(公告)号:US6126281A

    公开(公告)日:2000-10-03

    申请号:US57739

    申请日:1998-04-09

    摘要: An object is to effect high quality printing of images such as photographs, designs, and the like, without using special paper. A printing apparatus includes a mechanism for supplying a recording medium that includes a recording medium surface, a mechanism for coating a surface modifier on a surface modification area of the recording medium surface, and a mechanism for drying the surface modifier coated on the surface modification area. The printing information to be printed on the recording medium surfaces includes image information. The mechanism for coating the surface modifier determines an area of the recording medium corresponding to the image information as the surface modification area. An image can be printed on the surface modification area with high quality. The present printing apparatus and method makes possible high quality printing with regular paper, without using expensive special paper, as before.

    摘要翻译: 一个目的是在不使用特殊纸张的情况下实现诸如照片,设计等的图像的高质量打印。 一种打印装置,包括用于供应包括记录介质表面的记录介质的机构,用于在记录介质表面的表面改性区域上涂覆表面改性剂的机构,以及用于干燥涂布在表面改性区域上的表面改性剂的机构 。 要打印在记录介质表面上的打印信息包括图像信息。 用于涂覆表面改性剂的机构确定与图像信息对应的记录介质的面积作为表面改性区域。 图像可以高质量地印刷在表面改质区域上。 本打印装置和方法如前所述,可以使用普通纸进行高质量打印,而不使用昂贵的特殊纸。

    Optical modulator device, display and electronic apparatus
    74.
    发明授权
    Optical modulator device, display and electronic apparatus 失效
    光调制器,显示器和电子设备

    公开(公告)号:US6094294A

    公开(公告)日:2000-07-25

    申请号:US945446

    申请日:1998-02-17

    摘要: An optical modulator device, a display unit and an electronic apparatus, each capable of presenting a high-contrast and bright image. An optical modulator device 101 includes a substrate and, on the substrate, an optical modulator structure in which a piezoelectric thin film layer 13 having piezoelectric property is interposed between thin film electrode layers 12, 14 having electrically conductive property with at least one of the thin film electrode layers 12, 14 having light reflective property, wherein the optical modulator structure is driven on a mirror element by mirror element basis, with one mirror element 15 being handled as a unit working independently to modulate a light ray.

    摘要翻译: PCT No.PCT / JP97 / 00394 Sec。 371日期1998年2月17日 102(e)日期1998年2月17日PCT提交1997年2月13日PCT公布。 公开号WO97 / 31283 日期:1997年8月28日分别能够呈现高对比度和明亮的图像的光调制器装置,显示单元和电子设备。 光调制器装置101包括衬底,并且在衬底上具有光调制器结构,其中具有压电特性的压电薄膜层13介于具有导电性能的薄膜电极层12,14之间,该薄膜电极层具有至少一个薄电极层 具有光反射特性的膜电极层12,14,其中光学调制器结构通过镜子元件基于镜子元件被驱动,其中一个镜元件15作为独立工作的单元被处理以调制光线。

    Information storage medium, method of fabricating same, and drive unit
for such medium
    76.
    发明授权
    Information storage medium, method of fabricating same, and drive unit for such medium 失效
    信息存储介质,其制造方法以及这种介质的驱动单元

    公开(公告)号:US5450379A

    公开(公告)日:1995-09-12

    申请号:US74866

    申请日:1993-08-12

    摘要: An information storage medium having both a read-only optical storage portion and a magnetic storage portion that can be written and read is provided. There is also disclosed a drive unit for use with this information storage medium. To control the optical head of this drive unit, a system controller and a CLV servomechanism are provided and form a control portion. When information is written or read to or from the magnetic storage portion, this control portion commands a disk-rotating mechanism to control the magnetic head of the drive unit based on information read from the optical storage portion of the medium. The magnetic storage portion can have either a single track or plural tracks. Interference between the optical head and the magnetic head can be avoided. The drive unit can adapt itself to the information storage medium having the optical storage portion of a large storage capacity and the magnetic storage portion that can be easily rewritten.

    摘要翻译: PCT No.PCT / JP92 / 01312 Sec。 371日期:1993年8月12日 102(e)日期1993年8月12日PCT提交1992年10月9日PCT公布。 出版物WO93 / 07617 日期为1993年04月15日。提供了具有可读写的只读光存储部和磁存储部的信息存储介质。 还公开了一种用于该信息存储介质的驱动单元。 为了控制该驱动单元的光头,提供了系统控制器和CLV伺服机构,并形成控制部分。 当向磁存储部分写入或读取信息时,该控制部分命令盘旋转机构基于从介质的光学存储部分读取的信息来控制驱动单元的磁头。 磁存储部分可以具有单个轨道或多个轨道。 可以避免光头与磁头之间的干涉。 驱动单元可以适应于具有大存储容量的光存储部分的信息存储介质和可以容易地重写的磁存储部分。

    DC brushless motor with solid rotor having permanent magnet
    77.
    发明授权
    DC brushless motor with solid rotor having permanent magnet 失效
    直流无刷电机带固体转子,具有永磁体

    公开(公告)号:US5223759A

    公开(公告)日:1993-06-29

    申请号:US676963

    申请日:1991-03-29

    摘要: A DC brushless motor which includes a hollow cylindrical stator (2) having a plurality of exciting coils (6) secured to an inside thereof; a solid cylindrical rotor (7) provided within the stator and having at least two permanent magnets (30) therein so as to form a magnetic circuit with the stator; a rotary shaft (8) secured concentrically with said rotor; and a pair of bearings (10, 12) secured to opposite ends of the stator for supporting the rotary shaft for rotation. The permanent magnet is placed between a pair of high permeability yoke portions or pole pieces each extending in a radial direction to form a magnetic circuit and made of a rare earth element-transition metal-boron alloy.

    摘要翻译: 一种DC无刷电动机,其包括具有固定在其内部的多个励磁线圈(6)的中空圆柱形定子(2) 设置在所述定子内并具有至少两个永磁体(30)的固体圆柱形转子(7),以便与所述定子形成磁路; 与所述转子同心地固定的旋转轴(8) 以及一对固定在所述定子的相对端部的轴承(10,12),用于支撑所述旋转轴进行旋转。 永磁体被放置在一对高径磁轭部分或极片之间,每个磁极部分或极片沿径向方向延伸以形成磁路并由稀土元素 - 过渡金属 - 硼合金制成。