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1. 发明授权

US06967639B2 Image display device, scan line drive circuit and driver circuit for display device 失效
标题翻译：图像显示装置，扫描线驱动电路和显示装置的驱动电路
公开(公告)号：US06967639B2
公开(公告)日：2005-11-22
申请号：US10252067
申请日：2002-09-19
申请人： Eisuke Kanzaki , Manabu Kodate
发明人： Eisuke Kanzaki , Manabu Kodate
IPC分类号： G09G3/36 , G11C19/00
CPC分类号： G09G3/3677 , G09G3/3648 , G09G2300/0439 , G09G2310/0205
摘要： An image display device, a scan line drive circuit and a driver circuit for the display device capable of driving the display device having a multiplex pixel structure by simple control and utilizing a simplified gate driver. The image display device includes a plurality of pixel electrodes, a plurality of scan lines G for supplying scan signals to turn on and off these pixel electrodes, a pulse generator for generating a shift pulse, buffers B provided corresponding to the respective scan lines G, and a shift register unit in which first and second shift registers SR1 and SR2 are alternately cascade-connected. The shift pulse is propagated through the first and the second shift registers SR1 and SR2 by outputting the shift pulse from the pulse generator to the shift register unit. In this way, the shift pulse is controlled to be propagated between a buffer B to an adjacent buffer B in one horizontal scanning cycle.
摘要翻译：一种用于显示装置的图像显示装置，扫描线驱动电路和驱动电路，其能够通过简单的控制和利用简化的栅极驱动器驱动具有复用像素结构的显示装置。图像显示装置包括多个像素电极，用于提供扫描信号以打开和关闭这些像素电极的多个扫描线G，用于产生移位脉冲的脉冲发生器，对应于各扫描线G设置的缓冲器B，以及移位寄存器单元，其中第一和第二移位寄存器SR1和SR2交替级联连接。通过从脉冲发生器向移位寄存器单元输出移位脉冲，移位脉冲通过第一和第二移位寄存器SR 1和SR 2传播。以这种方式，移位脉冲被控制为在一个水平扫描周期中在缓冲器B与相邻缓冲器B之间传播。

2. 发明申请

US20050083319A1 IMAGE DISPLAY DEVICE, PIXEL DRIVE METHOD, AND SCAN LINE DRIVE CIRCUIT 有权
标题翻译：图像显示装置，像素驱动方法和扫描线驱动电路
公开(公告)号：US20050083319A1
公开(公告)日：2005-04-21
申请号：US10605633
申请日：2003-10-15
申请人： Manabu Kodate , Eisuke Kanzaki
发明人： Manabu Kodate , Eisuke Kanzaki
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/3677 , G09G3/3659 , G09G2300/0465 , G09G2300/0814 , G09G2310/0251
摘要： To supply selection signals to multiplexed pixels efficiently. For a period from time t0 to time t2, first, during a period from time t0 to time t1, a pixel electrode A11 is driven by selecting scan lines Gn+1 and Gn+2, and next, during a period from time t1 to time t2, a pixel electrode B11 is driven by selecting only the scan line Gn+1. Moreover, during the period from time t1 to time t2, scan lines Gn+3 and Gn+4 are also selected, and thus a pixel electrode A12 is driven. After time t2, at least one of the scan lines Gn+3 and Gn+4 is not selected before the pixel electrode A12 is driven by selecting both of the scan lines Gn+3 and Gn+4 during a period from time t4 to time t5. Accordingly, the pixel electrode A12 can be preliminarily charged during the period from time t1 to time t2 and can maintain a potential preliminarily applied thereto until the pixel electrode A12 is driven during the period from time t4 to time t5.
摘要翻译：为多个像素提供选择信号。从时间t 0到时间t 2的时间段，首先，在从时刻t 0到时刻t 1的期间，通过选择扫描线Gn + 1和Gn + 2来驱动像素电极A 11，接着，在a 从时间t 1到时间t 2的时间段，通过仅选择扫描线Gn + 1来驱动像素电极B 11。此外，在时刻t 1〜时刻t 2的期间，也选择扫描线Gn + 3，Gn + 4，驱动像素电极A 12。在时间t 2之后，在从时间t的期间选择扫描线Gn + 3和Gn + 4两者来驱动像素电极A 12之前，未选择扫描线Gn + 3和Gn + 4中的至少一个因此，像素电极A 12可以在从时间t 1到时间t 2的时间段内预先充电，并且可以保持预先施加的电位，直到像素电极A 12在时间t期间被驱动 4到t 5。

3. 发明授权

US06943767B2 Image display device and method of supplying writing electric potential to an image display device 失效
标题翻译：向图像显示装置提供写入电位的图像显示装置和方法
公开(公告)号：US06943767B2
公开(公告)日：2005-09-13
申请号：US10317503
申请日：2002-12-12
申请人： Kazuhiro Abe , Eisuke Kanzaki , Manabu Kodate
发明人： Kazuhiro Abe , Eisuke Kanzaki , Manabu Kodate
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/3611 , G09G3/3659 , G09G2310/0251 , G09G2320/02 , G09G2330/021 , G09G2340/0421
摘要： An image display device where electrical potential is provided by time divisons from one display signal line to two or more pixels situated adjacent to one another in an LCD matrix. During one horizontal scanning period an electric potential from the display signal line is written to the first and second pixel electrode during a time period TA. During a time period TB an electric potential, which may be different from the electric potential provided in time period TA, is written to the second pixel electrode. Time period TA is adjusted to be longer than time period TB.
摘要翻译：一种图像显示装置，其中在LCD矩阵中电位从一个显示信号线到彼此相邻的两个或更多个像素的时间分割提供。在一个水平扫描期间，在时间段TA内将来自显示信号线的电位写入第一和第二像素电极。在时间段TB期间，将与时间段TA中提供的电位不同的电位写入第二像素电极。时间段TA被调整为比时间段TB长。

4. 发明授权

US06853372B2 Image display device, image display controller, display control method, and signal supplying method 失效
标题翻译：图像显示装置，图像显示控制器，显示控制方法和信号提供方法
公开(公告)号：US06853372B2
公开(公告)日：2005-02-08
申请号：US10178198
申请日：2002-06-21
申请人： Eisuke Kanzaki , Manabu Kodate
发明人： Eisuke Kanzaki , Manabu Kodate
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , H04N5/66 , G09G5/00
CPC分类号： G09G3/3696 , G09G3/3677 , G09G2320/0219 , G09G2320/0223
摘要： To easily reduce the occurrence of uneven luminance or flicker in a screen without any manufacturing or cost problems. An output potential waveform outputted from a switching unit 16 of a gate driver IC 7 to a scanning line G is set to have a first waveform having a potential for turning on a switching elements set as its amplitude, and a second waveform connected to the first waveform and oscillated within a period shorter than the second waveform with amplitude smaller than that of the first waveform. Thus, a falling waveform of a scanning signal to be supplied to the switching elements through the scanning line G is inclined beforehand, nonuniformity of the inclination of the falling waveform of the scanning signal supplied to each of the switching elements is reduced, and the occurrence of uneven luminance or flicker in the screen is suppressed.
摘要翻译：为了容易地减少屏幕中的不均匀亮度或闪烁的发生，而没有任何制造或成本问题。从栅极驱动器IC7的切换单元16向扫描线G输出的输出电位波形被设定为具有用于导通设定为其幅度的开关元件的电位的第一波形，以及连接到第一波形的第二波形波形在比第二波形短的时段内振荡，幅度小于第一波形。因此，通过扫描线G提供给开关元件的扫描信号的下降波形预先倾斜，提供给每个开关元件的扫描信号的下降波形的倾斜度的不均匀性减小，并且发生屏幕不均匀的亮度或闪烁被抑制。

5. 发明授权

US07221352B2 Driving method for improving display uniformity in multiplexed pixel 有权
标题翻译：提高复用像素显示均匀性的驱动方法
公开(公告)号：US07221352B2
公开(公告)日：2007-05-22
申请号：US10892785
申请日：2004-07-15
申请人： Manabu Kodate , Kai Schleupen , Eisuke Kanzaki
发明人： Manabu Kodate , Kai Schleupen , Eisuke Kanzaki
IPC分类号： G09G3/36 , G09G3/30 , G02F1/136
CPC分类号： G02F1/136286 , G02F1/13624 , G09G3/3659 , G09G2300/0814 , G09G2310/0205 , G09G2310/0251 , G09G2320/0219
摘要： Disclosed is an image display device to secure uniformity of a screen without luminance unevenness by reducing the number of signal lines and enhancing accuracy in voltages to be applied to respective pixels. In an interval after a scan line Gn+2 is set to selection potential until the scan line Gn+2 is set to non-selection potential, a first display signal having first electric potential to be given to a pixel electrode A is supplied to a signal line, whereby the pixel electrode A and a pixel electrode B are provided with the first electric potential. In addition, after the scan line Gn+2 is set to the non-selection potential, a second display signal having second electric potential to be given to the pixel electrode B is supplied to the signal line, whereby the pixel electrode B is provided with the second electric potential. In this event, a variation of compensative potential for offsetting a difference between an electric potential variation corresponding to parasitic capacitance between the pixel electrode A and scan lines Gn+1 and Gn+2, and an electric potential variation corresponding to parasitic capacitance between the pixel electrode B and the scan line Gn+1, is given to the scan lines Gn+1 and Gn+2 for compensation.
摘要翻译：公开了一种图像显示装置，通过减少信号线的数量并提高施加到各个像素的电压的精度来确保屏幕的均匀性，而没有亮度不均匀。在将扫描线Gn + 2设定为选择电位直到扫描线Gn + 2被设置为非选择电位的间隔之后，将具有给予像素电极A的第一电位的第一显示信号提供给信号线，由此像素电极A和像素电极B被设置有第一电位。此外，在将扫描线Gn + 2设定为非选择电位之后，将具有给予像素电极B的第二电位的第二显示信号提供给信号线，由此像素电极B设置有第二个电位。在这种情况下，用于抵消与像素电极A和扫描线Gn + 1和Gn + 2之间的寄生电容相对应的电位变化之间的差异的补偿电位的变化以及与像素电极A之间的寄生电容相对应的电位变化电极B和扫描线Gn + 1被赋予扫描线Gn + 1和Gn + 2进行补偿。

6. 发明授权

US07173600B2 Image display device, pixel drive method, and scan line drive circuit 有权
标题翻译：图像显示装置，像素驱动方式和扫描线驱动电路
公开(公告)号：US07173600B2
公开(公告)日：2007-02-06
申请号：US10605633
申请日：2003-10-15
申请人： Manabu Kodate , Eisuke Kanzaki
发明人： Manabu Kodate , Eisuke Kanzaki
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/3677 , G09G3/3659 , G09G2300/0465 , G09G2300/0814 , G09G2310/0251
摘要： To supply selection signals to multiplexed pixels efficiently. For a period from time t0 to time t2, first, during a period from time t0 to time t1, a pixel electrode A11 is driven by selecting scan lines Gn+1 and Gn+2, and next, during a period from time t1 to time t2, a pixel electrode B11 is driven by selecting only the scan line Gn+1. Moreover, during the period from time t1 to time t2, scan lines Gn+3 and Gn+4 are also selected, and thus a pixel electrode A12 is driven. After time t2, at least one of the scan lines Gn+3 and Gn+4 is not selected before the pixel electrode A12 is driven by selecting both of the scan lines Gn+3 and Gn+4 during a period from time t4 to time t5. Accordingly, the pixel electrode A12 can be preliminarily charged during the period from time t1 to time t2 and can maintain a potential preliminarily applied thereto until the pixel electrode A12 is driven during the period from time t4 to time t5.
摘要翻译：为多个像素提供选择信号。从时间t 0到时间t 2的时间段，首先，在从时刻t 0到时刻t 1的期间，通过选择扫描线Gn + 1和Gn + 2来驱动像素电极A 11，接着，在a 从时间t 1到时间t 2的时间段，通过仅选择扫描线Gn + 1来驱动像素电极B 11。此外，在时刻t 1〜时刻t 2的期间，也选择扫描线Gn + 3，Gn + 4，驱动像素电极A 12。在时间t 2之后，在从时间t的期间选择扫描线Gn + 3和Gn + 4两者来驱动像素电极A 12之前，未选择扫描线Gn + 3和Gn + 4中的至少一个 4到t 5。因此，像素电极A 12可以在从时刻t 1到时刻t 2的期间预先充电，并且可以保持预先施加的电位，直到从时刻t 4到时刻t 5的像素电极A 12被驱动。

7. 发明授权

US06933914B2 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US06933914B2
公开(公告)日：2005-08-23
申请号：US10197653
申请日：2002-07-17
申请人： Eisuke Kanzaki , Manabu Kodate
发明人： Eisuke Kanzaki , Manabu Kodate
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G09G3/30
CPC分类号： G09G3/3688 , G09G3/3659 , G09G2310/0205
摘要： A process for supplying display signals from a storage device to a multiplicity of pixel electrodes in an image display apparatus. Display signals are serially stored into the storage device for a significant part of a line of the image display apparatus. After the display signals are stored for the part of the line into the storage device, the display signals are outputted while additional display signals for another part of the line are concurrently stored into the storage device. The outputting step is performed at a faster rate than the concurrent storing step. Consequently, the size of the storage device can be limited.
摘要翻译：一种用于在图像显示装置中将存储装置的显示信号提供给多个像素电极的处理。对于图像显示装置的一行的大部分，显示信号被串行地存储到存储装置中。在将部分行的显示信号存储到存储装置中之后，输出显示信号，同时将另一部分行的附加显示信号同时存储到存储装置中。输出步骤以比并行存储步骤更快的速度执行。因此，可以限制存储装置的尺寸。

8. 发明授权

US07650564B2 Global tone adjustment system for document files containing text, raster, and vector images 失效
标题翻译：包含文本，光栅和矢量图像的文档文件的全局色调调整系统
公开(公告)号：US07650564B2
公开(公告)日：2010-01-19
申请号：US11247364
申请日：2005-10-11
申请人： Eisuke Kanzaki , Takumi Kobayashi , Shigeo Azuma , Yasuko Katoh
发明人： Eisuke Kanzaki , Takumi Kobayashi , Shigeo Azuma , Yasuko Katoh
IPC分类号： G06F17/00 , H04N1/46
CPC分类号： H04N1/6072 , H04N1/46
摘要： A document editing system supports globally editing the tone of an entire Web page without individually working on a plurality of factors characterizing the general effect (tone) of a document file such as a Web page. Upon receipt of an input of an effect (tone) from a user, parameterization occurs for a style tone of a style of a document file, a vector tone of a vector image included in the document file and a raster tone of a raster image included in the document file. A style adjuster then adjusts the style tone, the vector tone and the raster tone in response to the tone input from the user, and a display device displays the document file including the adjusted vector image and the raster image and modified according to the adjusted style.
摘要翻译：文档编辑系统支持全局地编辑整个网页的音调，而无需单独处理表征诸如网页的文档文件的一般效果（音调）的多个因素。在接收到来自用户的效果（音调）的输入时，针对文档文件的样式，包括在文档文件中的矢量图像的向量音调和包括光栅图像的光栅色调的样式音调发生参数化在文件文件中。然后，风格调整器响应于从用户输入的音调来调整风格色调，向量色调和光栅色调，并且显示设备显示包括调整后的矢量图像和光栅图像的文档文件，并根据调整后的样式进行修改。

9. 发明授权

US06877050B2 Data transfer device and method thereof 有权
标题翻译：数据传送装置及其方法
公开(公告)号：US06877050B2
公开(公告)日：2005-04-05
申请号：US09682611
申请日：2001-09-26
申请人： Eisuke Kanzaki , Hiroshi Yamashita , Shohhei Fujio
发明人： Eisuke Kanzaki , Hiroshi Yamashita , Shohhei Fujio
IPC分类号： G06F3/00 , G06F13/00 , G06F13/38 , G06F13/42 , G09G3/36 , H04L25/02
CPC分类号： G06F13/4226
摘要： When data is transferred from a controller of a liquid crystal display device to each driver through a predetermined number of signal lines, the Transferring Data are divided into a plurality of groups by forming the signal lines into groups beforehand. For each group, the combination of inversion/non-inversion of the data to be transmitted is examined, a well-balanced combination is selected so as to reduce EMI.
摘要翻译：当通过预定数量的信号线将数据从液晶显示装置的控制器传送到每个驱动器时，通过预先将信号线形成为分组，将传送数据分成多个组。对于每个组，检查要发送的数据的反相/非反相的组合，选择良好平衡的组合以便减少EMI。

10. 发明授权

US06489966B1 Graphic processing device 失效
标题翻译：图形处理装置
公开(公告)号：US06489966B1
公开(公告)日：2002-12-03
申请号：US09050850
申请日：1998-07-06
申请人： Eisuke Kanzaki , Shunichi Takagaki , Hiroaki Yasuda
发明人： Eisuke Kanzaki , Shunichi Takagaki , Hiroaki Yasuda
IPC分类号： G09G500
CPC分类号： G06T11/40
摘要： A superior graphic processing device is provided that performs parallel and fast edge function processing for coverage calculations during an anti-aliasing process. The edge function for each sub-pixel of a pixel can be described separately for the base edge function Bef concerning pixel coordinates, and the sub-edge function Sef concerning sub-pixel references, and when the sum of the values for the edge functions Bef and Sef is substituted as a variable for evaluation function LineIOcheck, whether a sub-pixel is located above, below, or on an edge line can be determined. &Dgr;x
摘要翻译：提供了一种优越的图形处理装置，其在抗混叠处理期间执行用于覆盖计算的并行和快速边缘功能处理。可以针对像素坐标的基本边缘函数Bef和关于子像素参考的子边缘函数Sef，以及边缘函数Bef的值之和分别描述像素的每个子像素的边缘函数并且Sef被替代为评估函数LineIOcheck的变量，可以确定子像素是否位于边缘线上方，下方或边缘线上。 DELTAx << x和DELTAy << y被建立，子边缘函数Sef的值远小于基本边缘函数Bef的值。当相对于一个相对较大的Bef处理单元设置多个相对较小的Sef处理单元时，可以设计集成在小区域中并具有相同覆盖计算能力的LSI。此外，Bef计算和多个Sef计算可以并行执行。

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