专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003066414A 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：JP2003066414A
公开(公告)日：2003-03-05
申请号：JP2002217332
申请日：2002-07-25
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 make a nematic liquid crystal display in color inexpensively, speedily, and highly accurately.
SOLUTION: In a method for driving the nematic liquid crystal for visually recognizing a predetermined picture by displaying the predetermined picture in continuous frame units, the picture displayed in the preceding frame is deleted at the rising of each one of the continuous frames. The display of the predetermined picture in each frame is performed by applying a picture display voltage to a pair of electrodes for the nematic liquid crystal according to the picture data, and the deletion of the picture at rising of each frame is performed by applying a picture deletion voltage having notching to do with the picture data to the pair of electrodes.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：以低成本，快速，高精度地制造向列型液晶显示器。解决方案：在通过以连续帧单位显示预定图像来驱动用于视觉识别预定图像的向列液晶的方法中，在连续帧中的每一个的上升处删除在前一帧中显示的图像。通过根据图像数据对向列型液晶的一对电极施加图像显示电压来执行每帧中的预定图像的显示，并且通过应用图像来执行在上升沿的图像的删除删除电压具有与图像数据相切的一对电极。

2. 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

3. 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

4. 发明专利

JP2005301312A Driving method of nematic liquid crystal 有权
标题翻译： NEMATIC液晶的驱动方法
公开(公告)号：JP2005301312A
公开(公告)日：2005-10-27
申请号：JP2005186110
申请日：2005-06-27
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 drive a nematic liquid crystal into a matrix with a high contrast ratio and with fast response.
SOLUTION: A liquid crystal display device, in which a nematic liquid crystal, and a plurality of common electrodes and a plurality of segment electrodes sandwiching the liquid crystal are placed on two polarizing plates, comprises a means for applying a selection pulse to the common electrodes, a means for applying a voltage corresponding to data of an image to be displayed to the segment electrodes according to the selection pulse, and a means for applying a voltage different from the voltage corresponding to data of an image to the segment electrodes in the period when the selection pulse is not applied to the common electrodes, and makes the average voltage to be applied to the plurality of segment electrodes be a predetermined value.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：将向列型液晶驱动成具有高对比度和快速响应的矩阵。解决方案：将液晶显示装置，其中向列液晶和多个公共电极以及夹在液晶上的多个段电极放置在两个偏振片上，包括用于将选择脉冲施加到公共电极，用于根据选择脉冲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，以及用于将不同于图像数据的电压的电压施加到段电极的装置在不向公共电极施加选择脉冲的期间，使得对多个分割电极施加的平均电压为规定值。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004287458A Driving method for liquid crystal panel 审中-公开
公开(公告)号：JP2004287458A
公开(公告)日：2004-10-14
申请号：JP2004153424
申请日：2004-05-24
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 , G09G3/34 , G09G3/36
摘要： PROBLEM TO BE SOLVED: To provide a driving method for a liquid crystal panel that can improve the operating speed of a TFT type liquid crystal panel.
SOLUTION: In the driving method for the liquid crystal panel constituted by placing matrix type nematic liquid crystal held by two electrodes between two polarizing plates, a 1st step wherein a selection pulse is supplied to scanning lines and a voltage corresponding to image data is supplied to signal lines to control the light transmissivity of the nematic liquid crystal to a value corresponding to the image data and a 2nd step wherein the selection pulse is supplied to scanning lines and a fixed voltage different from the voltage corresponding to the image data is supplied to signal lines for a certain period to put the light transmissivity, having varied by being supplied with the voltage corresponding to the image data, to the original value are carried out in a one-frame period.
COPYRIGHT: (C)2005,JPO&NCIPI

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

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。

8. 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

9. 发明专利

JP2013065043A 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：JP2013065043A
公开(公告)日：2013-04-11
申请号：JP2012281820
申请日：2012-12-25
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操作温度范围被扩大时，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，彩色显示通过单色显示各种颜色的数据进行，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。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2002312066A PORTABLE COMPUTER EQUIPPED WITH REMOVABLE ATTACHED ADDITIONAL DISPLAY AND DISPLAY MODULE FOR ADDITIONAL INSTALLATION OF SUCH DISPLAY 失效
公开(公告)号：JP2002312066A
公开(公告)日：2002-10-25
申请号：JP2001156149
申请日：2001-04-17
申请人： HUNET INC
发明人： OKITA MASAYA , TAGUCHI KENGO , SHIMIZU SATORU
IPC分类号： G02F1/13 , G06F1/16 , G09F9/40
摘要： PROBLEM TO BE SOLVED: To provide a display module for additional installation of removable display(s) capable of enlarging the information amount by visual means through utilization of the expandability of a portable computer. SOLUTION: A hand-held computer 1 includes display module 40 as one sort of expansion module and also a body side connector 21 connected directly with a CPU 50 through a bus 55. The display module 40 includes a controller 63 for controlling an additionally installed LCD 43 and an image memory 64, and the LCD 42 is controlled substantially by a second LCD controller 63.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式