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1. 发明授权

US4807047A Electro luminescence device and electrophotographic printing system using the same 失效
标题翻译：电致发光器件和使用其的电子照相打印系统
公开(公告)号：US4807047A
公开(公告)日：1989-02-21
申请号：US914238
申请日：1986-10-02
申请人： Seii Sato , Masayuki Wakitani , Tadashi Hasegawa , Shoshin Miura , Shizuo Andoh , Hideaki Takizawa , Tetsuya Kobayashi , Kazuhiro Takahara , Toyoshi Kawada , Takayuki Hoshiya , Shintaro Kisumi
发明人： Seii Sato , Masayuki Wakitani , Tadashi Hasegawa , Shoshin Miura , Shizuo Andoh , Hideaki Takizawa , Tetsuya Kobayashi , Kazuhiro Takahara , Toyoshi Kawada , Takayuki Hoshiya , Shintaro Kisumi
IPC分类号： G03H1/00 , B41J2/447 , G06K15/12 , H04N1/193 , H04N1/23
CPC分类号： H04N1/1931 , B41J2/447 , G06K15/1247
摘要： An EL device having an electrode arrangement including first electrodes and at least one row of second electrodes intersecting the first electrodes and energized by a combination of the first and second electrodes. The second electrodes are divided into a plurality of sub-electrode portions. The electrode arrangement is such that the first electrodes each comprise a plurality of segments that are commonly-connected and intersect different sub-electrode portions. Another electrode arrangement is such that the first electrodes are arranged in a belt form and intersect different sub-electrodes portions in a meander manner.The EL device can be applied to an electrophotographic printing system as an optical system for forming a latent image. EL elements are repeatedly energized with the same data to give a sufficient intensity of light on a light sensitive medium, and deenergized for a time in which the intensity is decreased to a low level.
摘要翻译：一种EL器件，其具有包括第一电极和至少一排第二电极的电极装置，该第二电极与第一电极相交并且由第一和第二电极的组合激励。第二电极被分成多个子电极部分。电极布置使得第一电极各自包括共同连接并且与不同子电极部分相交的多个段。另一种电极布置使得第一电极以带状布置并且以曲折的方式与不同的子电极部分相交。 EL装置可以应用于作为形成潜像的光学系统的电子照相打印系统。 EL元件以相同的数据重复供电，以在光敏介质上产生足够的光强度，并在强度降低到低水平的时间内断电。

2. 发明授权

US5307084A Method and apparatus for driving a liquid crystal display panel 失效
标题翻译：用于驱动液晶显示面板的方法和装置
公开(公告)号：US5307084A
公开(公告)日：1994-04-26
申请号：US863379
申请日：1992-04-03
申请人： Hisashi Yamaguchi , Yoshiya Kaneko , Munehiro Haraguchi , Hiroshi Murakami , Takayuki Hoshiya , Tetsuya Kobayashi , Kazuhiro Takahara
发明人： Hisashi Yamaguchi , Yoshiya Kaneko , Munehiro Haraguchi , Hiroshi Murakami , Takayuki Hoshiya , Tetsuya Kobayashi , Kazuhiro Takahara
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3622 , G09G2320/0209
摘要： In a driver circuit of direct drive matrix type LCD panel, a quantity of ON-STATE cells (or OFF-STATE cells) displayed on the just previous scan electrode is counted and a quantity of ON-STATE cells (or OFF-STATE cells) to be displayed on a present scan electrode is also counted. A compensation voltage is generated according to a predetermined relation based on a difference of the two above-counted quantities, and is superposed onto drive voltages of unselected scan electrodes or of each of data electrodes, in a polarity that an undesirable spike voltage induced on unselected cell voltage is cancelled, in synchronization with selection of the present scan electrode. The compensation voltage may be generated according to a digital difference of the two quantities or to a change in an analog voltage representing the counted quantity. The above-described relation of the compensation voltage versus the counted quantity difference may be proportional or may be given with a predetermined specific relation to meet the panel characteristics. The compensation voltage may be a flat voltage during the period for selecting the single scan electrode or may be of a spike waveform. Amplitude of this spike is determined by the above-described predetermined relation. An irregular panel brightness caused from spike voltages induced from data electrode voltage application is cancelled.
摘要翻译：在直接驱动矩阵型LCD面板的驱动电路中，对刚刚扫描电极上显示的一定数量的ON状态单元（或OFF状态单元）进行计数，并将ON状态单元（或OFF-STATE单元）也显示在当前扫描电极上。基于两个上述计数量的差异，根据预定关系产生补偿电压，并以非选择的扫描电极或每个数据电极的驱动电压叠加在非选择的不期望的尖峰电压的极性与当前扫描电极的选择同步地消除电池电压。补偿电压可以根据两个数量的数字差或与表示计数量的模拟电压的变化产生。补偿电压与计数量差的上述关系可以是成比例的或者可以以预定的特定关系给出以满足面板特性。在用于选择单个扫描电极的周期期间，补偿电压可以是平坦的电压，或者可以是尖峰波形。该尖峰的幅度由上述预定关系决定。由数据电极电压施加引起的尖峰电压导致的不规则面板亮度被取消。

3. 发明授权

US5841410A Active matrix liquid crystal display and method of driving the same 失效
标题翻译：有源矩阵液晶显示及其驱动方法
公开(公告)号：US5841410A
公开(公告)日：1998-11-24
申请号：US783788
申请日：1997-01-15
申请人： Masami Oda , Munehiro Haraguchi , Tadahisa Yamaguchi , Kazuhiro Takahara , Takayuki Hoshiya , Akira Yamamoto
发明人： Masami Oda , Munehiro Haraguchi , Tadahisa Yamaguchi , Kazuhiro Takahara , Takayuki Hoshiya , Akira Yamamoto
IPC分类号： G02F1/133 , G02F1/136 , G02F1/1368 , G09F9/35 , G09G3/36 , G09G3/20
CPC分类号： G09G3/3648 , G09G3/3655 , G09G2300/043 , G09G2320/0209 , G09G2320/0223
摘要： A liquid crystal display has a liquid crystal layer, first and second electrodes, and a third electrode. The liquid crystal layer is inserted between the first and second electrodes to define liquid crystal cells. The third electrode is capacitively coupled with one of the first and second electrodes. A correction voltage for correcting distortion of a waveform for driving one of the first and second electrodes is applied to the third electrode, to keep an effective voltage applied to the liquid crystal cells unchanged and improve the display quality of the liquid crystal display. Therefore, the liquid crystal display of the present invention can correct distortion of a common voltage and prevent crosstalk.
摘要翻译：液晶显示器具有液晶层，第一和第二电极以及第三电极。液晶层插入在第一和第二电极之间以限定液晶单元。第三电极与第一和第二电极中的一个电容耦合。用于校正用于驱动第一和第二电极之一的波形的失真的校正电压被施加到第三电极，以保持施加到液晶单元的有效电压不变并且提高液晶显示器的显示质量。因此，本发明的液晶显示器可以校正公共电压的失真并防止串扰。

4. 发明授权

US6009414A Computer system with checkpoint facility and accounting facility indicating charges payable for processes 失效
标题翻译：具有检查点设施和会计设施的计算机系统指示流程所需的费用
公开(公告)号：US6009414A
公开(公告)日：1999-12-28
申请号：US892671
申请日：1997-07-14
申请人： Takayuki Hoshiya , Tsutomu Watanabe , Takeshi Suzuki
发明人： Takayuki Hoshiya , Tsutomu Watanabe , Takeshi Suzuki
IPC分类号： G06F1/00 , G06F11/14 , G06F17/00 , G06F11/00
CPC分类号： G06Q30/04 , G06Q40/12
摘要： In a computer system provided with a checkpoint facility, an accounting record indicating a charge payable as a result of a normal process and an accounting record indicating a charge payable as a result of a checkpoint process are output separately.When a file is accessed, a determination is made as to whether the access occurs subsequent to the checkpoint process and whether the accessed file has not been saved. If it is determined that the access occurs subsequent to the checkpoint process and the accessed file has not been saved, the accessed file is appended to the saved information.
摘要翻译：在具有检查点设备的计算机系统中，分别输出指示作为正常处理结果应付的费用的会计记录和指示作为检查点处理的结果应付的费用的会计记录。当访问文件时，确定在检查点处理之后是否发生访问以及访问的文件是否未被保存。如果确定访问在检查点进程之后发生，并且访问的文件未被保存，则将访问的文件附加到保存的信息。

5. 发明授权

US5859627A Driving circuit for liquid-crystal display device 失效
标题翻译：液晶显示装置驱动电路
公开(公告)号：US5859627A
公开(公告)日：1999-01-12
申请号：US980199
申请日：1997-11-28
申请人： Takayuki Hoshiya , Kenichi Nakabayashi , Masafumi Itokazu , Hiroshi Murakami
发明人： Takayuki Hoshiya , Kenichi Nakabayashi , Masafumi Itokazu , Hiroshi Murakami
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3674 , G09G3/3685
摘要： A driving circuit for a liquid-crystal display device, the driving circuit including a shift register for outputting n control signals driving n signal lines coupled to display elements of the liquid-crystal display device where n is an integer, the shift register having a plurality of stages cascaded. Each of the plurality of stages includes delay elements connected in parallel, each of the delay elements having a unit delay time, and a selector for selecting, in response to a select signal commonly supplied to the plurality of stages, at least one of output signals of the delay elements and for outputting the above at least one of the output signals as a corresponding one of the n control signals.
摘要翻译：一种用于液晶显示装置的驱动电路，所述驱动电路包括：移位寄存器，用于输出n个控制信号，驱动与液晶显示装置的显示元件耦合的n个信号线，其中n是整数，所述移位寄存器具有多个级联。多个级中的每一个包括并联连接的延迟元件，每个延迟元件具有单位延迟时间，以及选择器，用于响应于共同提供给多个级的选择信号，选择输出信号并且用于输出上述至少一个输出信号作为n个控制信号中的相应一个。

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