LCD apparatus with improved gray scale at large viewing angles and
method and apparatus for driving same
    1.
    发明授权
    LCD apparatus with improved gray scale at large viewing angles and method and apparatus for driving same 失效
    在大视角下具有改进的灰度级的LCD装置及其驱动方法和装置

    公开(公告)号:US5489917A

    公开(公告)日:1996-02-06

    申请号:US249656

    申请日:1994-05-26

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

    摘要: A liquid crystal display apparatus in normally-white mode in which gray scale display is obtained by providing different applied voltages corresponding to different gray scale levels, respectively, characterized in that in a curve showing the relationship between the applied voltage and light transmittance, the lowest applied voltage is set so as to be shifted in the direction of a monotonically decreasing region of the curve. The display simultaneously provides both good contrast ratios and good gradation at large viewing angles, and gray scale is not inverted.

    摘要翻译: 一种普通白色模式的液晶显示装置,其特征在于,通过提供与不同的灰度级相对应的不同的施加电压来获得灰度显示,其特征在于,在表示所施加的电压和透光率之间的关系的曲线中,最低 施加电压被设定为在曲线的单调递减区域的方向上偏移。 在大视角下,显示同时提供良好的对比度和良好的灰度,灰度不反转。

    Nd-Fe-B Magnetic with Modified Grain Boundary and Process for Producing the Same
    2.
    发明申请
    Nd-Fe-B Magnetic with Modified Grain Boundary and Process for Producing the Same 有权
    具有改性晶粒边界的Nd-Fe-B磁性及其制备方法

    公开(公告)号:US20080006345A1

    公开(公告)日:2008-01-10

    申请号:US11793272

    申请日:2005-12-14

    IPC分类号: H01F1/01

    摘要: [Problem] In known methods, an improvement of the coercive force is realized by allowing the Dy metal or the like to present selectively in crystal grain boundary portions of a sintered magnet. However, since these are based on a physical film formation method, e.g., sputtering, through the use of a vacuum vessel, there is a mass productivity problem in the case where large amounts of magnet is treated. Furthermore, there is a magnet cost problem from the viewpoint that, for example, an expensive, high-purity Dy metal or the like must be used as a raw material for film formation. [Solving Means] A method for modifying grain boundaries of a Nd—Fe—B base magnet characterized by including the step of allowing an M metal component to diffuse and penetrate from a surface of a Nd—Fe—B base sintered magnet body having a Nd-rich crystal grain boundary phase surrounding principal Nd2Fe14B crystals to the grain boundary phase through a reduction treatment of a fluoride, an oxide, or a chloride of an M metal element (where M is Pr, Dy, Tb, or Ho).

    摘要翻译: [问题]在已知的方法中,通过使Dy金属等选择性地存在于烧结磁体的晶界部中,可以实现矫顽力的提高。 然而,由于这些基于物理成膜方法,例如溅射,通过使用真空容器,在处理大量磁体的情况下存在批量生产率问题。 此外,从例如必须使用昂贵,高纯度的Dy金属等作为成膜原料的观点出现磁铁成本问题。 [解决方案]一种用于改变Nd-Fe-B基础磁体的晶界的方法,其特征在于包括以下步骤:允许M金属组分从具有 通过氟化物,氧化物或氯化物的还原处理将包围主要Nd 2 Fe 14 B的富Nd晶界相结晶到晶界相 M金属元素(其中M为Pr,Dy,Tb或Ho)。

    Apparatus for controlling stiffness of a vehicle body
    3.
    发明申请
    Apparatus for controlling stiffness of a vehicle body 失效
    用于控制车身刚度的装置

    公开(公告)号:US20050088011A1

    公开(公告)日:2005-04-28

    申请号:US10962655

    申请日:2004-10-13

    CPC分类号: B60R19/26 B60R19/34

    摘要: An apparatus for controlling stiffness of a vehicle body includes a slide member, a base member, a deformable member and an actuator. The slide member is disposed parallel to a direction of impact force acting on a first end of the slide member. The base member, which is disposed at a second end of the slide member, has a slit into which the slide member moves. The deformable member is disposed at the first end of the slide member. Both ends of the deformable member are connected to the base member and a cross section of the deformable member is substantially U-shaped. The actuator executes one of permitting the slide member to move into the slit and inhibiting the slide member from moving into the slit at a collision.

    摘要翻译: 用于控制车身刚度的装置包括滑动构件,基座构件,可变形构件和致动器。 滑动构件平行于作用在滑动构件的第一端部的冲击力的方向设置。 设置在滑动构件的第二端的基部构件具有滑动构件移动到其中的狭缝。 可变形构件设置在滑动构件的第一端。 可变形构件的两端连接到基座构件,并且可变形构件的横截面基本上为U形。 执行器执行允许滑动构件移动到狭缝中并且在碰撞时阻止滑动构件移动到狭缝中的一个。

    Liquid crystal cell, display device, and method of fabricating liquid crystal cell with special fill ports
    4.
    发明授权
    Liquid crystal cell, display device, and method of fabricating liquid crystal cell with special fill ports 有权
    液晶单元,显示装置以及具有特殊填充口的液晶单元的制造方法

    公开(公告)号:US06678029B2

    公开(公告)日:2004-01-13

    申请号:US09907087

    申请日:2001-07-17

    申请人: Shunji Suzuki

    发明人: Shunji Suzuki

    IPC分类号: G02F11339

    CPC分类号: G02F1/1339 G02F1/1341

    摘要: Bubbles mixed in liquid crystal injected into a liquid crystal cell are pushed out through an outlet. The outlet has a space secured to a maximum limit by an extended sealing portion reaching the outer peripheral end surfaces of substrates, and a step with a color filter is formed. The pushed-out bubbles are surely trapped by the space of the outlet. In a replenishing port for replenishing liquid crystal, an introduction spacer having a height equal to that of the color filter is provided, and by a capillary phenomenon, liquid crystal for replenishment can be smoothly introduced into the liquid crystal cell.

    摘要翻译: 将注入液晶单元的液晶混合的气泡通过出口被推出。 出口具有通过延伸的密封部分到达基板的外周端面而被固定到最大极限的空间,并且形成具有滤色器的台阶。 被推出的泡沫肯定地被出口的空间所困住。 在用于补充液晶的补充口中,提供了具有与滤色器相同的高度的引入间隔物,并且通过毛细管现象,可以平稳地将液体加入到液晶单元中。

    Display panel device, display panel unit and display device

    公开(公告)号:US06665034B2

    公开(公告)日:2003-12-16

    申请号:US10037371

    申请日:2002-01-03

    申请人: Shunji Suzuki

    发明人: Shunji Suzuki

    IPC分类号: G02F11337

    CPC分类号: G02F1/13336 G02F1/133753

    摘要: A rubbing direction (X) for each upper substrate of a tile panel constituting a liquid crystal panel unit is set along a horizontal direction (H) of the liquid crystal panel unit, a rubbing direction (Y) for each lower substrate of the tile panel is set along a vertical direction (V) thereof, and absorption axes (S) of polarizing plates and are allowed to coincide with the horizontal direction (H) of the liquid crystal panel unit. Moreover, in a set of four tile panels, the rubbing directions (X) and (Y) are made to differ from one another, thus viewing directions (Z) of high contrast are distributed into four directions, and turning directions (reference codes (R) and (L)) of liquid crystal molecules in the respective tile panels are arranged alternately in the horizontal direction (H) of the liquid crystal panel unit.

    Display panel, laminated substrate, liquid crystal cell and method of manufacturing laminated substrate
    9.
    发明授权
    Display panel, laminated substrate, liquid crystal cell and method of manufacturing laminated substrate 有权
    显示面板,层叠基板,液晶单元及其制造方法

    公开(公告)号:US07847911B2

    公开(公告)日:2010-12-07

    申请号:US12174132

    申请日:2008-07-16

    申请人: Shunji Suzuki

    发明人: Shunji Suzuki

    IPC分类号: G02F1/1339

    摘要: A display panel, laminated substrate, and liquid crystal cell which includes a pair of facing substrates bonded together with a sealing material. One or both of the substrates includes at least one corner portion on which a plurality of protruding pads are formed, the pads assisting in dispersion of the sealing material during bonding of the substrates to prevent sealing material from moving inwardly and possibly adversely affecting the display region of the resulting structure. A method of making such a laminated substrate is also provided.

    摘要翻译: 显示面板,层叠基板和液晶单元,其包括用密封材料接合在一起的一对面对基板。 衬底中的一个或两个包括至少一个角部,多个突出垫形成在该角部上,衬垫有助于在接合衬底期间密封材料的分散,以防止密封材料向内移动并且可能不利地影响显示区域 的结果。 还提供了制造这种层叠基板的方法。

    Motor lock detection circuit
    10.
    发明授权
    Motor lock detection circuit 有权
    电机锁定检测电路

    公开(公告)号:US07706111B2

    公开(公告)日:2010-04-27

    申请号:US12055248

    申请日:2008-03-25

    IPC分类号: H02H7/08 H02H5/04

    CPC分类号: H02H7/0838 H02H7/093

    摘要: A motor lock detection circuit for detecting lock of a motor, comprising: a binarizing circuit to binarize a signal, obtained from the motor, having a frequency corresponding to rotation speed of the motor, to generate a binary signal; an edge detecting circuit to generate an edge detection signal when detecting an edge of the binary signal; a first counter to count based on a first counter clock, be reset according to the edge detection signal generated by the edge detecting circuit, and generate a count signal when counting for a first count period longer than an interval between edges of the binary signal; and a second counter to count based on a second counter clock, be reset according to the count signal, and generate a motor lock detection signal indicative of detection of lock of the motor when counting for a second count period longer than the first count period.

    摘要翻译: 一种用于检测电动机锁定的电动机锁定检测电路,包括:二值化电路,用于对从电动机获得的具有与电动机的转速相对应的频率的信号进行二值化以产生二进制信号; 边缘检测电路,用于当检测到二进制信号的边沿时产生边缘检测信号; 基于第一计数器时钟计数的第一计数器根据由边缘检测电路产生的边沿检测信号复位,并且当计数长于二进制信号的边沿之间的间隔的第一计数周期时产生计数信号; 并且基于第二计数器时钟计数的第二计数器根据计数信号被复位,并且当计数长于第一计数周期的第二计数周期时,生成表示检测到马达的锁定的马达锁定检测信号。