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31. 发明申请

US20080278411A1 Method of Driving Information Display Device 有权
标题翻译：驾驶信息显示装置的方法
公开(公告)号：US20080278411A1
公开(公告)日：2008-11-13
申请号：US11587185
申请日：2005-04-20
申请人： Maki Masutani , Norio Nihei , Shuhei Tsuchie
发明人： Maki Masutani , Norio Nihei , Shuhei Tsuchie
IPC分类号： G09G3/20
CPC分类号： G09G3/344 , G09G3/2014 , G09G2300/043 , G09G2300/06 , G09G2310/0232 , G09G2320/0209 , G09G2320/0233 , G09G2320/066
摘要： When information of one frame such as an image is displayed by performing a scanning operation with respect to line electrodes consisting of a plurality of electrodes extending in a line direction on one substrate and column electrodes consisting of a plurality electrodes extending in a column direction on the other substrate in such a manner that a voltage is applied to the line electrodes from one end to the other end, a voltage for generating a cross-talk in the first color and a voltage for generating a cross-talk in the second color are applied to all the cells of a display portion once or more times respectively after one frame is displayed. Specifically, two or more lines are added at the end of the scanning operation, and a drive, in which a display of the first color and a display of the second color are performed one or more times respectively, is performed after one scanning operation is finished (first aspect). Moreover, as a driving voltage applied to the electrodes for generating an electrostatic field, use is made of a pulse voltage which is composed of a plurality of voltages consisting of a driving voltage generating an ON state and a voltage of not larger than a threshold value, at which the display media start to move, generating an OFF state (second aspect). Further, when a pixel rewriting operation is performed once, a plurality of pulses are applied, and, during the one pixel rewriting operation, a driving waveform is adjusted in such a manner that a polarity of a cross-talk voltage applied to a non-rewriting pixel is not changed (third aspect).
摘要翻译：当通过对在一个基板上沿线方向延伸的多个电极组成的线电极执行扫描操作来显示诸如图像的一帧的信息时，通过在列方向上延伸的多个电极组成的列电极其它基板以从一端向另一端施加电压的线电极，施加用于产生第一颜色的串扰的电压和用于产生第二颜色的串扰的电压在显示一帧之后，分别显示部分的所有单元格一次或多次。具体地说，在扫描操作结束时添加两条或更多条线，并且在一次扫描操作之后执行分别执行第一种颜色的显示和第二种颜色的显示一次或多次的驱动完成（第一方面）。此外，作为施加到用于产生静电场的电极的驱动电压，使用由多个由产生导通状态的驱动电压和不大于阈值的电压组成的电压的脉冲电压，显示介质开始移动，产生OFF状态（第二方面）。此外，当执行一次像素重写操作时，施加多个脉冲，并且在一个像素重写操作期间，调整驱动波形，使得施加到非易失性存储器的串扰电压的极性，重写像素不改变（第三方面）。

32. 发明申请

US20080094379A1 Information Display System 审中-公开
标题翻译：信息显示系统
公开(公告)号：US20080094379A1
公开(公告)日：2008-04-24
申请号：US11660505
申请日：2005-08-19
申请人： Maki Masutani , Norio Nihei , Shuhei Tsuchie
发明人： Maki Masutani , Norio Nihei , Shuhei Tsuchie
IPC分类号： G09G5/00 , G09G3/20
CPC分类号： G09G3/344 , G02F1/167 , G09G2310/0254 , G09G2310/063 , G09G2320/0204 , G09G2320/0257 , G09G2380/04
摘要： The information display system has: a display panel portion 100, in which display media are sealed in a closed space between opposed two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic filed is applied, are made to move so as to display information such as an image; and a control CPU 101 constantly connected to the display panel portion 100. In the control CPU, a driving program is installed, and, in the case that displayed information on the display panel portion 100 is continuously displayed without varying for more than a predetermined time (for example, one day or one week), an action, such that the displayed information is changed back to an original display information after making even or reversing an electric field distribution of the display media, is performed at least one time. Thereby, the information display system suitable for an electric POP such as an electric shelf label is provided, in which driving characteristics are not affected, even if the same information is continuously displayed for a long time.
摘要翻译：信息显示系统具有：显示面板部100，其中显示介质被密封在相对的两个基板之间的封闭空间中，至少一个基板是透明的，并且其中施加有静电场的显示介质，被移动以显示诸如图像的信息; 以及与显示面板部100恒定连接的控制CPU 101。在控制CPU中，安装驱动程序，并且在不改变预定时间（例如，一天或一周）的情况下连续显示在显示面板部100上显示的信息的情况下，使得在至少一次执行均衡或反转显示介质的电场分布之后，所显示的信息被改回到原始显示信息。因此，即使长时间连续显示相同的信息，也提供了适用于诸如电动货架标签的电动POP的信息显示系统，其中驱动特性不受影响。

33. 发明授权

US5337137A Height sensor and air spring device incorporating the same 失效
标题翻译：高度传感器和包含其的空气弹簧装置
公开(公告)号：US5337137A
公开(公告)日：1994-08-09
申请号：US997870
申请日：1992-12-29
申请人： Fumio Ogawa , Norio Nihei
发明人： Fumio Ogawa , Norio Nihei
IPC分类号： F16F9/04 , B60G17/019 , F16F9/32 , G01B11/00 , G01B11/02 , G01B11/06 , G01S17/08 , G01C3/08 , B60G11/26
CPC分类号： G01B11/0608 , B60G17/019 , G01B11/026 , G01S17/08 , B60G2202/152 , B60G2204/111 , B60G2400/252 , B60G2401/14
摘要： A height sensor for determining the height from a surface to be measured on the basis of an optical path length from a light-emitting element to the surface to be measured includes: a first light-emitting element and a second light-emitting element disposed at positions spaced apart from the surface to be measured; a mirror for reflecting at least one of a beam of light emitted from the first light-emitting element and a beam of light emitted from the second light-emitting element; and a light-receiving element for receiving the beams emitted by the first and second light-emitting elements and reflected by the surface to be measured and for outputting a signal corresponding to a quantity of light received. The mirror is arranged to cause respective optical paths of the beams emitted from the first and second light-emitting elements to be brought into close proximity to each other. Another mirror is provided for producing an optical path difference between the respective optical path lengths from the first and second light-emitting elements to the surface to be measured.
摘要翻译：用于根据从发光元件到被测定表面的光路长度，从待测表面确定高度的高度传感器包括：第一发光元件和第二发光元件，其设置在与要测量的表面间隔开的位置; 用于反射从第一发光元件发射的光束和从第二发光元件发射的光束中的至少一个的反射镜; 以及光接收元件，用于接收由第一和第二发光元件发射并被待测表面反射的光束，并输出与所接收的光量对应的信号。反射镜布置成使得从第一和第二发光元件发射的光束的各个光路彼此靠近。提供另一个反射镜，用于产生从第一和第二发光元件到待测表面的各个光程长度之间的光程差。

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