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1. 发明授权

US08026890B2 Flat display device having a common voltage generation section for generating a stable average DC potential and a control method thereof 有权
标题翻译：具有用于产生稳定的平均DC电位的公共电压产生部分的平板显示装置及其控制方法
公开(公告)号：US08026890B2
公开(公告)日：2011-09-27
申请号：US11968694
申请日：2008-01-03
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614
摘要： According to one embodiment of the present invention, a flat display device which makes drive voltage polarity of pixels of adjacent lines reversed polarity, while drives to reverse drive voltage polarity of the same line on a frame-by-frame basis, has common voltage generation circuit for supplying a common voltage signal to a facing electrode of the flat display device and a control circuit for generating a common voltage control signal supplied to the common voltage generation circuit. The control circuit obtains a control signal for generating common voltage whose average DC potential does not vary, by using a horizontal synchronization timing signal, a vertical synchronization timing signal, and a clock signal. In order to obtain the control signal, the device has an (fh/2) signal generation circuit, an (fv/2) signal generation circuit, an (fh×n) signal generation circuit, an multiplication circuit, a selection control circuit, and a selection circuit.
摘要翻译：根据本发明的一个实施例，使得相邻线的驱动电压极性相反极性的平面显示装置同时驱动以逐帧反转同一行的驱动电压极性，具有共同的电压产生用于向平面显示装置的面对电极提供公共电压信号的电路和用于产生提供给公共电压产生电路的公共电压控制信号的控制电路。控制电路通过使用水平同步定时信号，垂直同步定时信号和时钟信号来获得用于产生平均DC电位不变的公共电压的控制信号。为了获得控制信号，该装置具有（fh / 2）信号产生电路，（fv / 2）信号产生电路，（fh×n）信号产生电路，乘法电路，选择控制电路，和选择电路。

2. 发明授权

US6008789A Image display method and device 失效
标题翻译：图像显示方法及装置
公开(公告)号：US6008789A
公开(公告)日：1999-12-28
申请号：US925481
申请日：1997-09-08
申请人： Kimio Anai , Yasuyuki Onda
发明人： Kimio Anai , Yasuyuki Onda
IPC分类号： G09G3/20 , G02F1/133 , G09G3/36 , H04N5/66
CPC分类号： H04N7/0122 , G09G3/3611 , G09G3/3666 , G09G3/3685 , H04N5/66 , G09G2340/0421 , G09G2340/0442 , G09G2340/0478 , G09G3/20
摘要： A method of displaying an image on a display screen and a image display device are described. The display device includes a display screen, horizontal and vertical scanning circuits, and a control circuit. The display screen has a predetermined aspect ratio of its lateral axis length and its longitudinal axis length. The horizontal scanning circuits derive signal voltages from a video signal in accordance with a clock signal and provide the same to pixels of horizontal pixel lines. The vertical scanning circuits select the horizontal pixel lines. The control circuit includes a divider circuit to divide a reference clock signal by first and second dividing ratios, and a switching circuit to select either a combination of the reference clock signal and an output signal of the divider circuit by the first dividing ratio or an output of the divider circuit divided by the second dividing ratio so that it may supply the clock signal to the horizontal scanning circuit.
摘要翻译：描述了在显示屏幕和图像显示装置上显示图像的方法。显示装置包括显示屏，水平和垂直扫描电路以及控制电路。显示屏具有其横轴长度及其纵轴长度的预定纵横比。水平扫描电路根据时钟信号从视频信号导出信号电压，并将其提供给水平像素线的像素。垂直扫描电路选择水平像素线。该控制电路包括用于将参考时钟信号除以第一和第二分频比的分频器电路，以及切换电路，用于选择基准时钟信号和除法器电路的输出信号的组合或者第一分频比或输出的分频电路除以第二分频比，使其可以将时钟信号提供给水平扫描电路。

3. 发明授权

US07471345B2 Flat display device and control method thereof 有权
标题翻译：平板显示装置及其控制方法
公开(公告)号：US07471345B2
公开(公告)日：2008-12-30
申请号：US11235293
申请日：2005-09-27
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： H04N5/66 , H04N5/06 , H04N3/14 , G09G3/36
CPC分类号： G09G3/20 , G09G2310/08 , G09G2320/02
摘要： A flat display device includes, vertical synchronization lock means which generates an internal vertical synchronization signal, a window signal generating circuit which generates a window signal by use of the internal vertical synchronization signal, a detecting circuit which detects whether or not an external vertical synchronization signal is present in a period of the window signal, and a determination circuit which determines whether a preset condition that a plurality of detection signals are present in a preset period is satisfied or not and controls an output inhibition circuit to inhibit a gate signal from being output when the preset condition is not satisfied.
摘要翻译：平面显示装置包括产生内部垂直同步信号的垂直同步锁定装置，利用内部垂直同步信号产生窗口信号的窗口信号产生电路，检测外部垂直同步信号存在于窗口信号的周期中，以及确定电路，其确定在预设周期内是否存在多个检测信号的预设条件是否被满足，并且控制输出禁止电路以禁止输入门信号当预设条件不满足时。

4. 发明授权

US06337676B1 Flat-panel display device 有权
标题翻译：平板显示设备
公开(公告)号：US06337676B1
公开(公告)日：2002-01-08
申请号：US09277746
申请日：1999-03-29
申请人： Kimio Anai , Harutoshi Kaneda
发明人： Kimio Anai , Harutoshi Kaneda
IPC分类号： G09G336
CPC分类号： G09G5/008 , G09G3/3614 , G09G3/3685 , G09G5/10 , G09G2310/0232 , G09G2310/08 , G09G2320/0613 , H04N5/44
摘要： A flat-panel display device changes the level of a video signal supplied from a video signal source in the horizontal blanking period on the basis of a selected voltage value from a voltage generation circuit, and this voltage is sampled in response to a sampling clock from a timing generation circuit and is latched by a signal line driving circuit. The latched signal is supplied to a flat display panel along with a scanning signal from a scanning line driving circuit to display an image according to the aspect ratio of the flat display panel.
摘要翻译：平板显示装置根据来自电压产生电路的所选择的电压值改变在水平消隐期间从视频信号源提供的视频信号的电平，并且响应于来自定时产生电路，并被信号线驱动电路锁存。锁存信号与来自扫描线驱动电路的扫描信号一起提供给平面显示面板，以根据平板显示面板的纵横比来显示图像。

5. 发明授权

US07646359B2 Flat display unit and method for converting color signal in the unit 有权
标题翻译：平面显示单元和用于转换单元中的颜色信号的方法
公开(公告)号：US07646359B2
公开(公告)日：2010-01-12
申请号：US11230883
申请日：2005-09-21
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： G09G3/20
CPC分类号： G09G5/006 , G09G3/2003 , G09G2320/0261
摘要： There is disclosed a flat display unit which can obtain color signals adapted to a pixel arrangement. The unit has a gate drive circuit and a source drive circuit. Among R, G, B input video signals, a G signal is regarded as a color signal of a reference, R and B signals are regarded as second and third color signals, a plurality of samples of the R signal are multiplied by coefficients and synthesized to generate a first interpolation color signal R′, a plurality of samples of the B signal are multiplied by coefficients and synthesized to generate a second interpolation color signal B′. The R′, B′ and G signal are successively selected and supplied to the source drive circuit.
摘要翻译：公开了一种可以获得适合于像素排列的颜色信号的平面显示单元。该单元具有栅极驱动电路和源极驱动电路。在R，G，B输入视频信号中，G信号被认为是参考的颜色信号，R和B信号被认为是第二和第三颜色信号，R信号的多个样本被乘以系数并被合成为了生成第一内插颜色信号R'，将B信号的多个采样乘以系数并被合成以产生第二内插颜色信号B'。 R'，B'和G信号依次选择并提供给源极驱动电路。

6. 发明申请

US20080165201A1 FLAT DISPLAY DEVICE AND SIGNAL DRIVING METHOD OF THE SAME 有权
标题翻译：平面显示装置及其信号驱动方法
公开(公告)号：US20080165201A1
公开(公告)日：2008-07-10
申请号：US11968992
申请日：2008-01-03
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： G09G5/36
CPC分类号： G09G3/2092 , G09G2340/0407 , G09G2340/0464 , G09G2360/02
摘要： A flat display device has a circuit configuration in which a division-driving system and an aspect conversion are integrated with each other, and performs driving appropriate to achieve higher resolution even in driving a display unit. The device comprises a memory circuit which includes n unit memories each storing unit data, a display unit of which the horizontal driver is supplied signals read from the memory circuit and of which the regions divided into a plurality of portions in a horizontal direction is division-driven, and a memory control circuit which divides a digital video signal of one line into n, supplies n pieces of the unit data to the n unit memories, selects each direction of write or read addresses of the n unit memories, and outputs the read addresses so that the arrangement order of the unit data for the adjacent regions is set in an inversion horizontal direction.
摘要翻译：平面显示装置具有其中分割驱动系统和方面转换彼此集成的电路配置，并且即使在驱动显示单元时也执行适合于实现更高分辨率的驱动。该装置包括一个存储器电路，它包括每个存储单元数据的n个单元存储器，一个显示单元，其中水平驱动器被提供从存储器电路读取的信号，并且其中在水平方向上分成多个部分的区域被分割，以及将一行的数字视频信号划分成n的存储器控制电路，将n个单位数据提供给n个单位存储器，选择n个单位存储器的写入或读取地址的每个方向，并输出读取的使得相邻区域的单位数据的排列顺序被设定为反转水平方向。

7. 发明授权

US06466193B1 Image display device and method for displaying image 有权
标题翻译：用于显示图像的图像显示装置和方法
公开(公告)号：US06466193B1
公开(公告)日：2002-10-15
申请号：US09346113
申请日：1999-07-01
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： G09G336
CPC分类号： G09G5/14 , G09G2340/0442 , G09G2340/12 , G09G2360/02
摘要： There is disclosed a device and method for displaying images on a first area A and a second area B of the display screen of a liquid crystal display device. The first area A has an aspect ratio of 12:9. The second area B has an aspect ratio of 9:4. An image signal is displayed on the first area A, while a remaining area signal is displayed on the second area B. The liquid crystal display device has a control circuit that produces a horizontal clock signal having a frequency of fck3 and a horizontal start signal XST during 0.8H of one horizontal scanning period of 1H. Either image signal VD1 or VD2 corresponding to the first area A having an aspect ratio of 12:9 is sampled. The frequency fck3 satisfies the relation 2×fck3=3×fck1 (where fck1 is the number of pixels on a horizontal line×fh/0.8). The control circuit produces a horizontal clock signal (XCK) having a frequency of fck4 and the horizontal start signal XST during a period shorter than the remaining period of 0.2H. A remaining area signal corresponding to the second area B is sampled. The frequency fck4 satisfies the relation fck4>fck1.
摘要翻译：公开了一种用于在液晶显示装置的显示屏的第一区域A和第二区域B上显示图像的装置和方法。第一个区域A的长宽比为12：9。第二区域B的长宽比为9：4。图像信号显示在第一区域A上，而剩余区域信号显示在第二区域B上。液晶显示装置具有产生具有频率fck3的水平时钟信号和水平开始信号XST的控制电路在1H的一个水平扫描期间的0.8H期间。对与宽高比为12:9的第一区域A对应的图像信号VD1或VD2进行采样。频率fck3满足关系2xfck3 = 3xfck1（其中fck1是水平线xfh / 0.8上的像素数）。控制电路在短于剩余时间0.2H的时段内产生频率为fck4的水平时钟信号（XCK）和水平开始信号XST。对与第二区域B对应的剩余区域信号进行采样。频率fck4满足关系fck4> fck1。

8. 发明授权

US6128045A Flat-panel display device and display method 失效
标题翻译：平板显示装置及显示方式
公开(公告)号：US6128045A
公开(公告)日：2000-10-03
申请号：US48852
申请日：1998-03-27
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： H04N5/44 , H04N5/46
CPC分类号： H04N7/0122
摘要： A liquid crystal display device is composed of a liquid crystal panel including a plurality of pixels and a plurality of data signal lines, and a panel control unit CNT for controlling the liquid crystal panel so that a selected one of a high vision signal image and an NTSC signal image can be displayed. The control unit includes an auxiliary video signal generating circuit for generating an auxiliary video signal representing an auxiliary image to be displayed in first and second remainder areas provided on both sides of a display area for displaying an NTSC signal image on the screen of the liquid crystal panel. The control unit further includes a circuit for driving the data signal lines according to results obtained by sampling the auxiliary video signal in a horizontal blanking period of an NTSC video signal and the NTSC video signal in a period excluding the horizontal blanking period from one horizontal scanning period of the NTSC video signal.
摘要翻译：液晶显示装置由包括多个像素和多个数据信号线的液晶面板组成，以及面板控制单元CNT，用于控制液晶面板，使得选择的高视觉信号图像和可以显示NTSC信号图像。控制单元包括辅助视频信号发生电路，用于产生辅助图像信号，该辅助图像信号表示要在显示区域的两侧设置的第一和第二剩余区域中显示，用于在液晶屏幕上显示NTSC信号图像面板。控制单元还包括根据通过在NTSC视频信号的水平消隐周期中对辅助视频信号进行采样而获得的结果的电路，以及在不包括水平消隐周期的周期内的一个水平扫描中的NTSC视频信号 NTSC视频信号的周期。

9. 发明授权

US08427456B2 Flat display device and signal driving method of the same 有权
标题翻译：平板显示装置和信号驱动方法相同
公开(公告)号：US08427456B2
公开(公告)日：2013-04-23
申请号：US11968992
申请日：2008-01-03
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： G09G5/00 , G06F3/038 , G06F12/00 , G06F12/06
CPC分类号： G09G3/2092 , G09G2340/0407 , G09G2340/0464 , G09G2360/02
摘要： A flat display device has a circuit configuration in which a division-driving system and an aspect conversion are integrated with each other, and performs driving appropriate to achieve higher resolution even in driving a display unit. The device comprises a memory circuit which includes n unit memories each storing unit data, a display unit of which the horizontal driver is supplied signals read from the memory circuit and of which the regions divided into a plurality of portions in a horizontal direction is division-driven, and a memory control circuit which divides a digital video signal of one line into n, supplies n pieces of the unit data to the n unit memories, selects each direction of write or read addresses of the n unit memories, and outputs the read addresses so that the arrangement order of the unit data for the adjacent regions is set in an inversion horizontal direction.
摘要翻译：平面显示装置具有其中分割驱动系统和方面转换彼此集成的电路配置，并且即使在驱动显示单元时也执行适合于实现更高分辨率的驱动。该装置包括一个存储器电路，它包括每个存储单元数据的n个单元存储器，一个显示单元，其中水平驱动器被提供从存储器电路读取的信号，并且其中在水平方向上分成多个部分的区域被分割，以及将一行的数字视频信号划分成n的存储器控制电路，将n个单位数据提供给n个单位存储器，选择n个单位存储器的写入或读取地址的每个方向，并输出读取的使得相邻区域的单位数据的排列顺序被设定为反转水平方向。

10. 发明授权

US08154557B2 Flat-panel display device 有权
标题翻译：平板显示设备
公开(公告)号：US08154557B2
公开(公告)日：2012-04-10
申请号：US12331114
申请日：2008-12-09
申请人： Kimio Anai
发明人： Kimio Anai
IPC分类号： G09G5/00 , G09G5/02 , G09G5/10 , G06K9/40 , G06K9/00 , H04N11/02 , H04N5/66 , G06K9/32 , H03L7/00 , H04N9/12
CPC分类号： G09G3/3685 , G09G3/2003 , G09G3/2096 , G09G2310/027 , G09G2310/0294
摘要： According to an embodiment of the invention, even if a sample-and-hold circuit samples a signal from a signal processor to a display unit, an image quality reduction is hard to occur. According to an embodiment of the invention, there is provided a flat-panel display device includes a phase control circuit setting a state that a first parallel arrangement RGB pixel signal shifts by 120 degrees, a sample-and-hold circuit sampling a second parallel arrangement RGB pixel signal parallel-output from the phase control circuit to obtain a series arrangement RGB pixel signal, which is three times as much as a single pixel signal, and a driver supplying the series arrangement RGB pixel signal to the corresponding display pixel.
摘要翻译：根据本发明的实施例，即使采样保持电路从信号处理器将信号采样到显示单元，也难以发生图像质量降低。根据本发明的一个实施例，提供一种平板显示装置，包括设置第一并行布置RGB像素信号偏移120度的状态的相位控制电路，对第二并行布置采样的采样和保持电路 RGB像素信号从相位控制电路并行输出，以获得串行布置的RGB像素信号，其是单个像素信号的三倍;以及将串联排列的RGB像素信号提供给相应的显示像素的驱动器。

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