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    • 1. 发明申请
    • Plasma Display Device and Method of Driving the Same
    • 等离子显示装置及其驱动方法
    • US20090135094A1
    • 2009-05-28
    • US12185142
    • 2008-08-04
    • Masayuki ShibataKatsumi ItoNaoki ItokawaTomonari Misawa
    • Masayuki ShibataKatsumi ItoNaoki ItokawaTomonari Misawa
    • G09G3/10
    • G09G3/2927G09G3/294G09G3/2983G09G2310/0224G09G2360/16
    • A plasma display device capable of realizing an interlace drive in one line display and an interlace drive in two lines display by switching thereof without deteriorating display quality, is provided. The interlace drive in one line display and the interlace drive in two lines display are realized such that: the interlace drive in one line display is performed by applying a sustain pulse for even display lines or odd display lines within a plasma display panel in each frame; and the interlace drive in two lines display is performed by applying the sustain pulse while setting the even display lines and the odd display lines adjacent above and below as one set and writing an identical data thereto. In addition, the all-cell reset is performed once per unit time at the interlace drive in two lines display, and an increase of background luminance is prevented by suppressing the increase in the number of times of the all-cell reset in the two lines display.
    • 提供了一种能够实现一行显示中的隔行驱动和通过切换显示两行的隔行扫描而不劣化显示质量的等离子体显示装置。 实现一行显示中的交错驱动和两行显示中的隔行驱动,使得:通过在每帧中的等离子体显示面板内施加用于偶数显示行或奇数显示行的维持脉冲来执行一行显示中的交错驱动 ; 并且通过施加维持脉冲来执行两行显示中的隔行驱动,同时将偶数显示行和奇数显示行设置为一组,并将相同的数据写入其中。 此外,在隔行扫描驱动中,每单位时间执行全信元复位两行显示,并且通过抑制两行中的全单元复位次数的增加来防止背景亮度的增加 显示。
    • 4. 发明申请
    • DRIVING METHOD OF PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS
    • 等离子显示面板和等离子显示设备的驱动方法
    • US20090225007A1
    • 2009-09-10
    • US12093078
    • 2006-02-01
    • Junichi KumagaiMasayuki ShibataTakashi Sasaki
    • Junichi KumagaiMasayuki ShibataTakashi Sasaki
    • G09G3/28
    • G09G3/299G09G3/2927G09G3/2937G09G3/294G09G2310/066
    • A driving method of a PDP which discharges between respective adjacent display electrodes, wherein wasteful light emission caused by inefficiency of reset operation is reduced. The driving method being provided with a lattice shaped rib and an interlace driving method. By driving waveforms to respective display electrodes, the reset operation is performed to only one of odd-numbered and even-numbered display lines according to interlace driving of adjacent even-numbered and odd-numbered display lines. A pair of display electrodes of the other of the even-numbered and odd-numbered display lines being a non-objective of the reset operation, potential difference thereof is set to be 0 or smaller than a discharge starting voltage. In an odd-numbered field, the even-numbered display line is reset, and in an even-numbered field, the odd-numbered display line is reset.
    • 在各个相邻的显示电极之间放电的PDP的驱动方法,其中由复位操作的低效率引起的浪费的光发射减少。 该驱动方法设置有格子状肋和交错驱动方法。 通过向相应的显示电极驱动波形,根据相邻偶数和奇数显示行的交错驱动,对奇数和偶数编号的显示行中的一个执行复位操作。 偶数和奇数显示行中的另一个显示电极的一对显示电极是复位操作的非目标,其电位差设定为0或小于放电起始电压。 在奇数场中,偶数显示行被复位,并且在偶数场中奇数显示行被复位。
    • 6. 发明授权
    • Magnetic scale
    • 磁性秤
    • US07415776B2
    • 2008-08-26
    • US11397223
    • 2006-04-04
    • Osamu OchiaiYuji NagaiMasayuki ShibataHideo Maejima
    • Osamu OchiaiYuji NagaiMasayuki ShibataHideo Maejima
    • G01B7/00
    • G01D5/145Y10S33/01
    • A magnetic scale is disclosed wherein a magnetic member is protected with certainty to effectively enhance the durability. The magnetic scale includes a magnetic member provided between outside and inside pipe members and has magnetic graduations magnetized alternately with the N and S poles along the extending direction thereof. When the magnetic member and the inside pipe member are assembled in the outside pipe member, the inside pipe member contacts partly with an inner face of the outside pipe member and partly with a back face of the magnetic member in such a manner as to cover the overall back face. The outer face of the inside pipe member presses the back face of the magnetic member over the overall length so that the close contact face of the magnetic member is closely contacted with the inner face of the outside pipe member.
    • 公开了一种磁性秤,其中磁性构件被确定地保护以有效地提高耐久性。 磁规包括设置在外管和内管件之间的磁性部件,并且具有与N极和S极沿其延伸方向交替磁化的磁刻度。 当磁性构件和内部管构件组装在外部管构件中时,内部管构件部分地与外部管构件的内表面接触并且部分地与磁性构件的背面接触以覆盖 整体背面。 内管构件的外表面在整个长度上挤压磁性构件的背面,使得磁性构件的紧密接触面与外管构件的内表面紧密接触。