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1. 发明专利

NL1007010C2 Nematic liquid crystal driving system in liquid crystal display device - applies voltage different from voltage corresponding to image data to segment electrode in intervals where selection pulses are not applied 未知
公开(公告)号：NL1007010C2
公开(公告)日：1999-09-03
申请号：NL1007010
申请日：1997-09-11
申请人： MASAYA OKITA
发明人： OKITA MASAYA
IPC分类号： G09G3/36 , G02F1/1335
摘要： The system includes a pneumatic liquid crystal which is confined between a common electrode and a segment electrode that are placed between two polarising plates. A sequence of selection pulses are applied to the common electrode. A voltage corresponding to image data to be displayed to apply to the segment electrode in response to the selection pulses. A voltage different from the voltage corresponding is applied to the image data to the segment electrode in intervals where the selection pulses are not applied. The voltage is independent from the image data being switched in voltage level in response to intervals of the selection pulses.

2. 发明专利

NL1007009A1 未知
公开(公告)号：NL1007009A1
公开(公告)日：1999-03-12
申请号：NL1007009
申请日：1997-09-11
申请人： MASAYA OKITA
发明人： OKITA MASAYA
IPC分类号： G09G3/36 , G02F1/335

3. 发明专利

NL1007010A1 未知
公开(公告)号：NL1007010A1
公开(公告)日：1999-03-12
申请号：NL1007010
申请日：1997-09-11
申请人： MASAYA OKITA
发明人： OKITA MASAYA
IPC分类号： G09G3/36 , G02F1/1335

4. 发明专利

CA2243383A1 METHOD FOR DRIVING A NEMATIC LIQUID CRYSTAL 未知
公开(公告)号：CA2243383A1
公开(公告)日：1999-03-12
申请号：CA2243383
申请日：1998-07-20
申请人： MASAYA OKITA
发明人： OKITA MASAYA
IPC分类号： G02F1/133 , G09G3/18 , G09G3/36
摘要： In a liquid crystal display device combining a nematic liquid crystal confined between two electrodes with polarizing plates, a voltage applied between two electrodes to drive the nematic liquid crystal is maintained in a predetermined value for a predetermined duration of time in predetermined intervals to increase the response speed and to realize color images by tricolor back-lighting or moving images equivalent to or more excellent than those by CRT displays.

5. 发明专利

NL1007009C2 Driving method of nematic liquid crystal - by changing applied voltage waveform to generate high-speed change of light transmittance 未知
公开(公告)号：NL1007009C2
公开(公告)日：1999-09-03
申请号：NL1007009
申请日：1997-09-11
申请人： MASAYA OKITA
发明人： OKITA MASAYA
IPC分类号： G09G3/36 , G02F1/335
摘要： The method involves applying selective pulse to a common electrode. In response to the selective pulse voltage for necessary display image data is applied to a section electrode. In the period when the selective pulse is not applied to the common electrode, voltage which is different from voltage responding to the image data is applied to the section electrode. The average voltage of the applied multiple section voltage is set to one fixed value.

6. 发明专利

JP2009139970A High-speed drive method for liquid crystal 审中-公开
标题翻译：用于液晶的高速驱动方法
公开(公告)号：JP2009139970A
公开(公告)日：2009-06-25
申请号：JP2009013717
申请日：2009-01-24
申请人： Hdt:Kk , Masaya Okita , 株式会社Hdt , 雅也沖田
发明人： OKITA MASAYA
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20 , G09G3/34
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein liquid crystal cannot be driven at a speed equal to or higher than that of a cathode ray tube, when that color display is performed by using three-color backlights.
SOLUTION: A sheet of a liquid crystal panel, and an illumination means which flickers at a fixed period at the liquid crystal panel are provided, and a first step of applying a first voltage, based on gradation data between two electrodes holding the liquid crystal in the liquid crystal panel therebetween, and a second step of applying a second voltage between the two electrodes, regardless of the gradation data are switched sequentially within a fixed period and at a fixed ratio of time.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题：为了解决不能以等于或高于阴极射线管的速度驱动液晶的问题，当通过使用三色背光进行彩色显示时。解决方案：提供一种液晶面板片和在液晶面板上以固定周期闪烁的照明装置，并且第一步骤是基于两个电极之间的灰度数据施加第一电压，液晶面板中的液晶，并且在两个电极之间施加第二电压的第二步骤，不管灰度数据如何，在固定时间段内以固定的时间比例顺序地切换。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2005010803A High speed driving method for nematic liquid crystal 审中-公开
标题翻译：用于液体液晶的高速驱动方法
公开(公告)号：JP2005010803A
公开(公告)日：2005-01-13
申请号：JP2004243984
申请日：2004-08-24
申请人： Hunet Inc , Masaya Okita , 株式会社ヒューネット , 雅也沖田
发明人： OKITA MASAYA
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
摘要： PROBLEM TO BE SOLVED: To provide a high speed driving method for a nematic liquid crystal by which a high response speed of the nematic liquid crystal can be obtained and which is optimum for animation image display.
SOLUTION: The high speed driving method for the nematic liquid crystal includes a step of changing the voltage to be applied to the nematic liquid crystal to a first voltage corresponding to image data and a constant second voltage having no relation with the first voltage within one frame, a step of applying the first voltage to the nematic liquid crystal to regulate the light transmittance of the nematic liquid crystal to a value corresponding to the image data and a step of applying the second voltage to the nematic liquid crystal to return the light transmittance changed to the value corresponding to the image data to the original value before the change.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于向列型液晶的高速驱动方法，通过该向列型液晶可以获得向列型液晶的高响应速度并且对于动画图像显示是最佳的。解决方案：向列液晶的高速驱动方法包括将向向列型液晶施加的电压改变为对应于图像数据的第一电压和与第一电压无关的恒定的第二电压的步骤在一帧内，向向列液晶施加第一电压以将向列型液晶的透光率调节到对应于图像数据的值的步骤，以及将第二电压施加到向列型液晶以返回透光率在变更前变为与图像数据对应的值为原始值。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004029774A Method for displaying image on liquid crystal display device 有权
公开(公告)号：JP2004029774A
公开(公告)日：2004-01-29
申请号：JP2003147693
申请日：2003-05-26
申请人： Hunet Inc , Masaya Okita , 株式会社ヒューネット , 沖田雅也
发明人： OKITA MASAYA
IPC分类号： G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36
摘要： PROBLEM TO BE SOLVED: To perform inexpensive, quick, and highly accurate color display of nematic liquid crystal (LC).
SOLUTION: An image display method for an LC display device having a matrix type LC panel includes steps for: impressing selected pulses to common electrodes and also impressing voltage corresponding to picture data to segment electrodes so as to display an image on the LC panel in one frame period; and impressing selected pulses to the common electrodes in one frame period and also impressing prescribed voltage different from the voltage corresponding to the picture data to the segment electrodes.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2014112261A Device and method of color display 审中-公开
标题翻译：彩色显示装置和方法
公开(公告)号：JP2014112261A
公开(公告)日：2014-06-19
申请号：JP2014049512
申请日：2014-03-12
申请人： Masaya Okita , 雅也沖田
发明人： OKITA MASAYA
IPC分类号： G09G3/36 , G02F1/133 , G06K9/34 , G09G3/20 , G09G3/34
CPC分类号： G06K9/346 , G06K2209/01
摘要： PROBLEM TO BE SOLVED: To avoid generation of a problem of a flicker even when a display changeover cycle of a display element is lengthened or an operational temperature range is enlarged.SOLUTION: Light sources of three colors, red, green, and blue, are blinked one after another, and color display is performed by monochromatically displaying data of the respective colors, synchronizing with the blinks. The light sources of red, green, and blue are blinked in an order of red, green, blue, green. The blinks of red, green, blue, green are made one cycle, and the light sources of the respective colors are blinked so as to repeat the cycle. One lighting time of the light source of each color is half of a data display period, and the light source of each color is lit at a latter half of the data display period.
摘要翻译：要解决的问题：即使当显示元件的显示切换周期延长或工作温度范围变大时，也避免产生闪烁的问题。解决方案：红色，绿色和蓝色三种颜色的光源一个接一个地闪烁，并通过单色显示各种颜色的数据来执行彩色显示，与闪烁同步。红色，绿色和蓝色的光源以红色，绿色，蓝色，绿色的顺序闪烁。红，绿，蓝，绿闪烁一个周期，各颜色的光源闪烁，重复循环。每种颜色的光源的一个点亮时间是数据显示周期的一半，并且每个颜色的光源在数据显示周期的后半段被点亮。

10. 发明专利

JP2008065350A Method for driving nematic liquid crystal 审中-公开
标题翻译：用于驱动液体液晶的方法
公开(公告)号：JP2008065350A
公开(公告)日：2008-03-21
申请号：JP2007292467
申请日：2007-11-09
申请人： Hdt:Kk , Masaya Okita , 株式会社Hdt , 雅也沖田
发明人： OKITA MASAYA
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein a nematic liquid crystal cannot be matrix-driven at high response drive speed, with high contrast ratio and high response speed.
SOLUTION: A liquid crystal display device, in which a nematic liquid crystal sandwiched by a plurality of common electrodes and a plurality of segment electrodes is disposed between two polarizing plates, includes a means for applying selective pulses to the common electrodes, and a means for applying a voltage that corresponds to the data of the image to be displayed to the segment electrodes. A voltage corresponding to the data of the image is applied between the two electrodes for drawing the image on a liquid crystal panel, and an appropriate voltage is applied between the two electrodes in each frame period for erasing the image drawn on the liquid crystal panel in the frame period.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：为了解决向列型液晶不能以高响应速度，高对比度和高响应速度进行矩阵驱动的问题。解决方案：一种液晶显示装置，其中夹在多个公共电极和多个段电极之间的向列液晶设置在两个偏振片之间，包括用于向公共电极施加选择性脉冲的装置，以及用于将对应于要显示的图像的数据的电压施加到段电极的装置。在两个电极之间施加与图像数据对应的电压，以在液晶面板上绘制图像，并且在每个帧周期中在两个电极之间施加适当的电压，以擦除在液晶面板上绘制的图像帧周期。版权所有（C）2008，JPO＆INPIT

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