Rotating disk data storage apparatus capable of preventing head travel
when the disk is not loaded
    1.
    发明授权
    Rotating disk data storage apparatus capable of preventing head travel when the disk is not loaded 失效
    旋转盘数据存储装置,当盘未被加载时能够防止磁头行进

    公开(公告)号:US5357384A

    公开(公告)日:1994-10-18

    申请号:US179654

    申请日:1994-01-10

    摘要: A flexible magnetic disk drive is disclosed which has a data transducer mounted to a pivotal support beam for movement into and out of data transfer contact with the disk. When the transducer is retracted away from the disk, the support beam butts on the top plate of the disk drive casing for the reduction of the thickness of the disk drive, that is, its dimension in a direction perpendicular to the plane of the disk. A stepper motor is provided for moving the transducer across data tracks on the disk in response to external stepping pulses from a host system and to internal stepping pulses for recalibration. The application of such stepping pulses to a stepper motor control circuit is prevented when the disk is not loaded in the disk drive, in order to avoid the movement of the support beam in sliding contact with the top plate.

    摘要翻译: 公开了一种柔性磁盘驱动器,其具有安装到枢转支撑梁的数据换能器,用于移动进入和离开与盘的数据传送接触。 当传感器从盘离开时,支撑梁对接在盘驱动器壳体的顶板上,以减小盘驱动器的厚度,即其在垂直于盘平面的方向上的尺寸。 提供步进电机,用于响应于来自主机系统的外部步进脉冲和用于重新校准的内部步进脉冲,使换能器沿盘上的数据轨移动。 为了避免支撑梁与顶板滑动接触的移动,当盘没有装载在盘驱动器中时,可以防止这种步进脉冲施加到步进电机控制电路。

    Liquid crystal display panel
    3.
    发明授权
    Liquid crystal display panel 有权
    液晶显示面板

    公开(公告)号:US08767160B2

    公开(公告)日:2014-07-01

    申请号:US11287210

    申请日:2005-11-28

    申请人: Shinichiro Tanaka

    发明人: Shinichiro Tanaka

    IPC分类号: G02F1/1343

    摘要: An MVA type liquid crystal display panel of the present invention comprises a first substrate where a light transmission section consisting of a pixel electrode 15a, whose corner portions are chamfered, is formed at each position partitioned by scanning lines 13 and signal lines 14 that are arranged in a matrix state, in which a protruding electrode 40 extending from the pixel electrode 15a is formed between the chamfered position of the corner portion and the scanning line 13 to prevent the inclination of liquid crystal molecules due to the effect of the potential difference occurring between the scanning line and a common electrode. According to the present invention, it is possible to provide an MVA type of liquid crystal display panel having high contrast, where contrast reduction caused by the inclination of liquid crystal molecules due to the effect of the potential difference occurring between the scanning line and a common electrode is controlled, even where the liquid crystal display panel employs pixel electrodes with chamfered corner portions.

    摘要翻译: 本发明的MVA型液晶显示面板包括:第一基板,其在由扫描线13和信号线14分隔的每个位置形成有由角部切割的像素电极15a构成的透光部, 在矩阵状态下,其中从像素电极15a延伸的突出电极40形成在角部的倒角位置与扫描线13之间,以防止液晶分子的倾斜,这是由于 扫描线和公共电极。 根据本发明,可以提供一种具有高对比度的MVA型液晶显示面板,其中由于扫描线和共同点之间产生的电位差的影响,由液晶分子的倾斜引起的对比度降低 即使液晶显示面板使用具有倒角角部的像素电极也可以控制电极。

    ORGANIC LUMINESCENT DISPLAY DEVICE HAVING A SEMICONDUCTOR WITH AN AMORPHOUS SILICON LAYER
    4.
    发明申请
    ORGANIC LUMINESCENT DISPLAY DEVICE HAVING A SEMICONDUCTOR WITH AN AMORPHOUS SILICON LAYER 有权
    具有非晶硅层的半导体器件的有机发光显示器件

    公开(公告)号:US20090127559A1

    公开(公告)日:2009-05-21

    申请号:US12354340

    申请日:2009-01-15

    IPC分类号: H01L33/00 G09G3/30

    摘要: A display device includes a plurality of light emitting elements arranged in a matrix. A scan signal is made to flow into a gate signal line and a data signal is made to flow into a source signal line so that the data signal is applied to a source electrode and the scan signal is supplied to a gate electrode of a control TFT arranged at a portion where the both signal lines intersect when viewed from above. Thus, when the control TFT is turned ON, a drive TFT having a gate electrode connected to the drain electrode is turned ON, so that current is supplied from a power supply line via the source electrode and the drain electrode of the drive TFT to an organic EL element and the organic EL element emits light. A holding capacity is present between the control TFT and the drive TFT. Even when the scan signal becomes LOW level and the control TFT turns OFF, the gate potential of the drive TFT is held for a predetermined period of time by the holding capacity and the organic EL element continues to emit light.

    摘要翻译: 显示装置包括以矩阵形式布置的多个发光元件。 使扫描信号流入栅极信号线,并且使数据信号流入源极信号线,使得数据信号被施加到源极,并且将扫描信号提供给控制TFT的栅电极 布置在两个信号线从上方观察时相交的部分。 因此,当控制TFT导通时,具有连接到漏电极的栅电极的驱动TFT导通,从而通过驱动TFT的源电极和漏电极从电源线供给电流到 有机EL元件和有机EL元件发光。 在控制TFT和驱动TFT之间存在保持容量。 即使当扫描信号变为低电平并且控制TFT截止时,通过保持电容将驱动TFT的栅极电位保持预定时间段,并且有机EL元件继续发光。

    Stereoscopic picture display device and method of producing the same
    5.
    发明申请
    Stereoscopic picture display device and method of producing the same 有权
    立体图像显示装置及其制造方法

    公开(公告)号:US20070019119A1

    公开(公告)日:2007-01-25

    申请号:US10550619

    申请日:2004-03-24

    IPC分类号: G02F1/1335

    CPC分类号: G02B27/2214 G02F1/1347

    摘要: A stereoscopic image display device 30 comprising a backlight 32, a liquid crystal display panel 36, a liquid crystal parallax barrier 44, and a spacer member 40 arranged between the liquid crystal display panel 36 and the liquid crystal parallax barrier 44, in which the spacer member 40 is made of a glass material different from that of the glass substrates 36a, 36b constituting the liquid crystal display panel 36, and the spacer member 40 is a glass substrate having a thermal expansion coefficient larger than that of the glass substrates 36a, 36b constituting the liquid crystal display panel 36. More specifically, it is preferable that the spacer member 40 consist of a soda glass substrate and that the liquid crystal display panel 36 for display be formed of non-alkali glass. With this constitution, it is possible to provide a stereoscopic image display device, which can be used as a large-sized stereoscopic image display device by means of the liquid crystal parallax barrier method, with good display quality and where due consideration has been given to the thermal expansion of the substrate caused by heat generated by the backlight, and the manufacturing method therefor.

    摘要翻译: 一种立体图像显示装置30,包括背光源32,液晶显示面板36,液晶视差屏障44和布置在液晶显示面板36和液晶视差屏障44之间的间隔件40,其中间隔件 构件40由与构成液晶显示面板36的玻璃基板36a,36b不同的玻璃材料制成,间隔构件40是具有大于玻璃基板36的热膨胀系数的玻璃基板 a,36b。更具体地,优选的是,间隔件40由苏打玻璃基板构成,显示用液晶显示面板36由无碱玻璃形成。 利用这种结构,可以提供一种立体图像显示装置,其可以通过液晶视差屏障方法用作大尺寸立体图像显示装置,具有良好的显示质量,并且适当考虑到 由背光产生的热量引起的基板的热膨胀及其制造方法。

    Semitransmissive liquid crystal display panel
    6.
    发明申请
    Semitransmissive liquid crystal display panel 审中-公开
    半透射液晶显示面板

    公开(公告)号:US20060066790A1

    公开(公告)日:2006-03-30

    申请号:US11237814

    申请日:2005-09-29

    IPC分类号: G02F1/1337 G02F1/1335

    摘要: A semitransmissive liquid crystal display panel 10 has a first substrate 11 having, formed in each of the areas demarcated by signal lines and scan lines laid in a grid-like shape thereon, a reflective portion and a transmissive portion formed by a pixel electrode 15 having a slit 17, a second substrate 19 having formed thereon a color filter 21, a common electrode 22, and ridges 23 and 41, alignment films 24 laid over the first and second substrates 11 and 19 and processed for vertical alignment, and a liquid crystal layer 25 laid between the first and second substrates 11 and 19 and showing a negative dielectric constant anisotropy. When no electric field is applied to the liquid crystal layer 25, the liquid crystal molecules are vertically aligned, and, when an electric field is applied to the liquid crystal layer 25, the liquid crystal molecules are horizontally aligned and inclined in the directions restricted by the slit 17 and the ridges 23 and 41. The slit 17 is formed in a central portion of the pixel electrode in the transmissive portion, and the ridges 23 and 41 are formed at the periphery of the pixel electrode 15 and in a central portion of the reflective portion.

    摘要翻译: 半透射型液晶显示面板10具有:第一基板11,其形成在由信号线划分的每个区域中,栅线状的扫描线被分隔开,反射部分和由像素电极15形成的透射部分,该像素电极15具有: 狭缝17,在其上形成有滤色器21的第二基板19,公共电极22和脊23和41,布置在第一和第二基板11和19上并被处理用于垂直取向的取向膜24,以及液晶 层25放置在第一和第二基板11和19之间,并显示出负的介电常数各向异性。 当没有电场施加到液晶层25时,液晶分子垂直取向,并且当向液晶层25施加电场时,液晶分子被水平地对准并且在受限于 狭缝17和脊23和41。 狭缝17形成在透射部分中的像素电极的中心部分,并且脊23和41形成在像素电极15的周围以及反射部分的中心部分。

    Method and apparatus for controlling airplane engine
    7.
    发明授权
    Method and apparatus for controlling airplane engine 失效
    用于控制飞机发动机的方法和装置

    公开(公告)号:US06468035B1

    公开(公告)日:2002-10-22

    申请号:US09652783

    申请日:2000-08-31

    IPC分类号: B64C1136

    摘要: An airplane engine control method and apparatus are provided which form an engine control system easy to operate, which set a reciprocating engine of an airplane in such an operating condition in a partial power mode as to maximize the efficiency of the airframe and the engine as a whole, and which enable setting of suitable partial power in a reciprocating engine with a variable-pitch propeller in such a manner that, when predetermined partial power is set, a relationship expressed by Te ∝ &rgr;N2 is established with respect to the engine torque (Te), the number of engine revolutions (N) and the atmospheric density (&rgr;).

    摘要翻译: 提供了一种形成易于操作的发动机控制系统的飞机发动机控制方法和装置,其以部分动力模式将飞机的往复式发动机设置在这样的运行状态,以使机身和发动机的效率最大化为 并且能够以可变螺距螺旋桨在往复式发动机中设定适当的部分功率,使得当设定预定的部分功率时,关于发动机转矩(Te)建立由Te prop rhoN2表示的关系 ),发动机转数(N)和大气密度(rho)。

    Cigarette with a dual-structure filter
    8.
    发明授权
    Cigarette with a dual-structure filter 失效
    香烟与双重结构过滤器

    公开(公告)号:US06206007B1

    公开(公告)日:2001-03-27

    申请号:US09095132

    申请日:1998-06-10

    IPC分类号: A24D304

    CPC分类号: A24D3/043

    摘要: A cigarette with a dual-structure filter includes a dual-structure filter having a first filter element and a second filter element arranged downstream of the first filter element, a tobacco rod arranged upstream of the filter, and a tip paper covering a downstream end portion of the tobacco rod and a circumferential surface of the filter. At least one row of a plurality of holes are formed in the tip paper in a circumferential direction of the filter. An air-permeation resistance per unit length of the second filter element is at least twice that of the first filter element. An air inflow rate from the tip paper is at least 20%.

    摘要翻译: 具有双重结构过滤器的香烟包括双结构过滤器,其具有布置在第一过滤元件下游的第一过滤元件和第二过滤器元件,布置在过滤器上游的烟丝条和覆盖下游端部分的末端纸 的烟草棒和过滤器的周向表面。 在过滤器的圆周方向上,在尖端纸中形成至少一排多个孔。 第二过滤元件的每单位长度的透气阻力至少为第一过滤元件的两倍。 来自尖端纸的空气流入量至少为20%。