Correction of LCD drive voltage in dependence upon LCD switching element
turn on time between polarity changes
    1.
    发明授权
    Correction of LCD drive voltage in dependence upon LCD switching element turn on time between polarity changes 失效
    根据LCD开关元件在极性变化之间打开时间来校正LCD驱动电压

    公开(公告)号:US5892494A

    公开(公告)日:1999-04-06

    申请号:US575531

    申请日:1995-12-20

    IPC分类号: G02F1/133 G09G3/20 G09G3/36

    摘要: In order to display an image on a liquid crystal display at a constant image quality independently of a change of the length of the period for applying voltages with the same polarity to the liquid crystal, the length of one cycle of a horizontal synchronizing signal inputted to an LCD unit from an information processor is counted and the amplitude of data voltage and the center of the amplitude are corrected so that the amplitude of the data voltage to be applied to the liquid crystal increases and a correction value for the center of the amplitude increases as the length of the period for applying data voltages with the same polarity to the liquid crystal decreases in accordance with the length of one cycle of the horizontal synchronizing signal and whether to perform gate overlap scan. Thereby, the absolute values (V) of inter-electrode voltages after the TFT is turned off are equalized independently of the polarity of data voltage to be applied to the liquid crystal both for a relatively long period and for a relatively short period.

    摘要翻译: 为了在液晶显示器上以与液晶相同的极性施加电压的周期的长度变化的方式以恒定的图像质量显示图像,输入到水平同步信号的一个周期的长度被输入到 对来自信息处理器的LCD单元进行计数,并且校正数据电压的幅度和幅度的中心,使得施加到液晶的数据电压的幅度增加,并且振幅中心的校正值增加 由于根据水平同步信号的一个周期的长度以及是否执行栅极重叠扫描,用于向液晶施加具有相同极性的数据电压的周期的长度减小。 由此,关闭TFT之后的电极间电压的绝对值(V)与在液晶上施加的数据电压的极性相比相当长而相当短。

    Method and apparatus for driving a liquid crystal display
    2.
    发明授权
    Method and apparatus for driving a liquid crystal display 失效
    用于驱动液晶显示器的方法和装置

    公开(公告)号:US5724057A

    公开(公告)日:1998-03-03

    申请号:US335005

    申请日:1994-11-07

    IPC分类号: G02F1/133 G09G3/20 G09G3/36

    摘要: The generation of flicker is prevented when the contrast of a displayed image is changed. The amplitude of the data voltage whose polarity is inverted at a timing synchronized with the display cycle of an image is changed based on the tone and the designed contrast. At the same time, the position (center) of 0 V relative to the amplitude of the data voltage is offset a larger amount as the contrast increases. This corrects a change V in voltage between the electrodes under the influence of the parasitic capacity of a TFT when the TFT is turned off, so that the voltage between the electrodes is also turned off despite the polarity of the data voltage applied to the liquid crystal, even when the designated contrast is relatively high and the amplitude of the data voltage is relatively small, and even when the designated contrast is relatively low and the amplitude of the data voltage is relatively large.

    摘要翻译: 当显示的图像的对比度改变时,防止产生闪烁。 在与图像的显示周期同步的定时,极性反转的数据电压的幅度根据色调和设计的对比度而改变。 同时,相对于数据电压的振幅,0V的位置(中心)随着对比度的增加而偏移较大的量。 这在TFT关闭时在TFT的寄生电容的影响下校正电极之间的电压变化V,尽管施加到液晶的数据电压的极性,电极之间的电压也被截止 即使当指定的对比度相对较高并且数据电压的幅度相对较小时,并且即使当指定的对比度相对较低并且数据电压的幅度相对较大时。

    Backlight for liquid crystal display and liquid crystal display
    3.
    发明授权
    Backlight for liquid crystal display and liquid crystal display 失效
    背光用于液晶显示和液晶显示

    公开(公告)号:US5537296A

    公开(公告)日:1996-07-16

    申请号:US335561

    申请日:1994-11-07

    摘要: A lamp guarding unit 26 of a backlight 20 for a liquid crystal display is detachable from a lamp holding unit 24 fixed to a light-guiding plate 22 in a direction perpendicular to a light illumination surface of the light-guiding plate 22. Therefore, in replacing a fluorescent tube 44, it is not necessary to replace the whole backlight 20 or for the user to touch the fluorescent tube 44, which is difficult to handle. Because of the perpendicular removal, only a small space is needed for the replacement. Thus, the fluorescent tube 44 can be replaced safely and easily, and only a small space is required for this replacement.

    摘要翻译: 用于液晶显示器的背光源20的灯防护单元26可从与导光板22的光照射面垂直的方向固定在导光板22上的灯保持单元24拆卸。因此,在 更换荧光管44时,不需要更换整个背光20或使用者接触难以处理的荧光管44。 由于垂直移除,更换只需要较小的空间。 因此,可以安全且容易地更换荧光管44,并且这种更换仅需要较小的空间。

    Controller, storage apparatus, and computer program product
    4.
    发明授权
    Controller, storage apparatus, and computer program product 有权
    控制器,存储设备和计算机程序产品

    公开(公告)号:US08549388B2

    公开(公告)日:2013-10-01

    申请号:US13035194

    申请日:2011-02-25

    IPC分类号: H03M13/00

    摘要: According to one embodiment, a controller controls writing into and reading from a storage apparatus that includes a first data-storage unit and a second data-storage unit. The second data-storage unit stores user data and parity data of the user data. The first data-storage unit stores the parity data. The controller includes a parity updating unit and a parity writing unit. When parity data is updated, the parity updating unit writes the updated parity data into the first data-storage unit. When a certain requirement is satisfied, the parity writing unit reads the parity data written in the first data-storage unit, and writes the parity data thus read into the second data-storage unit.

    摘要翻译: 根据一个实施例,控制器控制对包括第一数据存储单元和第二数据存储单元的存储装置的写入和读取。 第二数据存储单元存储用户数据和用户数据的奇偶校验数据。 第一数据存储单元存储奇偶校验数据。 控制器包括奇偶校验更新单元和奇偶校验写入单元。 当更新奇偶校验数据时,奇偶校验更新单元将更新的奇偶校验数据写入第一数据存储单元。 当满足特定要求时,奇偶写入单元读取写入第一数据存储单元中的奇偶校验数据,并将读出的奇偶校验数据写入第二数据存储单元。

    Data transfer scheme using caching and differential compression techniques for reducing network load
    6.
    发明授权
    Data transfer scheme using caching and differential compression techniques for reducing network load 失效
    数据传输方案采用缓存和差分压缩技术来减少网络负载

    公开(公告)号:US07359956B2

    公开(公告)日:2008-04-15

    申请号:US10094462

    申请日:2002-03-11

    IPC分类号: G06F15/16 H03M7/34

    摘要: In a data transfer scheme using a caching technique and/or a compression technique which is capable of reducing the network load of a network connecting between data transfer devices, correspondences between data and their names are registered at the data transfer devices and the corresponding names are transferred, instead of transferring the data, for those data for which the correspondences are registered, so that it is possible to reduce the amount of transfer data among the data transfer devices. Even when the name corresponding to the data is not registered so that it is impossible to transfer the corresponding name instead of transferring the data, it is possible to reduce the amount of transfer data among the data transfer devices by transferring the compressed data in which this data is expressed in a compressed form by utilizing the name corresponding to the registered reference data.

    摘要翻译: 在使用缓存技术和/或压缩技术的数据传输方案中,能够减少在数据传输设备之间连接的网络的网络负载,数据和它们的名称之间的对应关系被登记在数据传输设备上,并且相应的名称是 而是传送数据,而不是传送数据,对于其对应被登记的那些数据,使得可以减少数据传送装置之间的传送数据量。 即使当与数据相对应的名称没有被登记使得不可能传送相应的名称而不是传送数据时,也可以通过传送数据传送装置中的这种数据的压缩数据来减少传送数据的数量 通过利用与注册的参考数据对应的名称,以压缩形式表示数据。

    Liquid crystal panel, display device, identification mark detection device, detection display system, TFT array repair device and identification mark detection method
    7.
    发明授权
    Liquid crystal panel, display device, identification mark detection device, detection display system, TFT array repair device and identification mark detection method 有权
    液晶面板,显示装置,识别标记检测装置,检测显示系统,TFT阵列修复装置及识别标记检测方法

    公开(公告)号:US06597427B1

    公开(公告)日:2003-07-22

    申请号:US09608111

    申请日:2000-06-30

    IPC分类号: G02F113

    摘要: In each pixel region 41 of a liquid crystal TFT array substrate, formed are an ITO transparent electrode 43, a gate line 48, a data line 46, a TFT active device 45, an identification mark 50 and the like. The identification mark 50 is provided by forming a bar code made of silver on the gate line 48. Since the identification mark 50 is formed within the pixel region 41, a transistor to be repaired can be surely identified, for example, by detecting the identification mark in a repair processing of the TFT array substrate. Furthermore, in an information processing apparatus for inputting figures and characters onto a screen using a laser pen, a locus of the laser pen can be accurately specified by specifying a position of a pixel region from an identification mark detected by the laser pen, and the figures and the characters input can be recognized minutely.

    摘要翻译: 在液晶TFT阵列基板的每个像素区域41中,形成ITO透明电极43,栅极线48,数据线46,TFT有源器件45,识别标记50等。 通过在栅极线48上形成由银制成的条形码来提供识别标记50.由于识别标记50形成在像素区域41内,因此可以可靠地识别要修复的晶体管,例如通过检测识别标记 标记在TFT阵列基板的修复处理中。 此外,在使用激光笔将图形和字符输入到屏幕上的信息处理装置中,可以通过从由激光笔检测的识别标记指定像素区域的位置来精确地指定激光笔的轨迹,并且 数字和字符输入可以很好地识别。

    Semiconductor substrate processing method
    8.
    发明授权
    Semiconductor substrate processing method 失效
    半导体衬底处理方法

    公开(公告)号:US06232201B1

    公开(公告)日:2001-05-15

    申请号:US09113155

    申请日:1998-07-10

    IPC分类号: H01L2176

    摘要: An object is to provide a semiconductor substrate processing method and a semiconductor substrate that prevent formation of particles from the edge part of the substrate. Silicon ions are implanted into the edge part of an SOI substrate (10) in the direction of radiuses of the SOI substrate (10) to bring a buried oxide film (2) in the edge part of the SOI substrate (10) into a silicon-rich state. Thus an SOI substrate (100) is provided, where the buried oxide film (2) has substantially been eliminated in the edge part.

    摘要翻译: 目的在于提供一种半导体衬底处理方法以及防止从衬底的边缘部分形成微粒的半导体衬底。 在SOI衬底(10)的半径方向上将硅离子注入到SOI衬底(10)的边缘部分中,以使SOI衬底(10)的边缘部分中的掩埋氧化膜(2)成为硅 丰富的状态。 因此,提供SOI衬底(100),其中掩埋氧化膜(2)在边缘部分中基本上被去除。

    Magnetic materials
    9.
    发明授权
    Magnetic materials 失效
    磁性材料

    公开(公告)号:US5429899A

    公开(公告)日:1995-07-04

    申请号:US877816

    申请日:1992-05-04

    摘要: Herein are disclosed a resin magnet excellent in flow characteristics and magnetic properties comprising a surface modified magnetic powder in respect of which the surface of the magnetic powder particles has been coated uniformly with a surface modifying mixture consisting of a titanium oligomer and an organic acid ester, and a resin; a magnetic toner excellent in printing quality and resolution comprising a fine powder prepared by mixing and pulverizing a resin and such a surface-modified magnetic powder, and a fluidizing agent; a magnetic coating material comprising such a surface-modified magnetic powder, an organic binder, and a solvent; and a magnetic recording material excellent in magnetic and surface properties obtained by coating a substrate resin with a magnetic coating material comprising such a surface-modified magnetic powder, an organic binder, and a solvent.

    摘要翻译: 本发明公开了一种流动特性和磁特性优异的树脂磁体,其包括表面改性磁性粉末,其中磁性粉末颗粒的表面均匀地涂覆有由钛低聚物和有机酸酯组成的表面改性混合物, 和树脂; 具有优异的印刷质量和分辨率的磁性调色剂,包括通过混合和粉碎树脂和这种表面改性的磁性粉末和流化剂制备的细粉末; 包含这种表面改性的磁性粉末,有机粘合剂和溶剂的磁性涂料; 以及通过用包含这种表面改性的磁性粉末,有机粘合剂和溶剂的磁性涂层材料涂覆基底树脂而获得的磁性和表面性质优异的磁记录材料。