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51. 发明申请

US20070236603A1 IMAGE PROCESSING SYSTEM AND METHOD, AND IMAGE DISPLAY SYSTEM 有权
公开(公告)号：US20070236603A1
公开(公告)日：2007-10-11
申请号：US11761903
申请日：2007-06-12
申请人： Goh Itoh , Haruhiko Okumura
发明人： Goh Itoh , Haruhiko Okumura
IPC分类号： H04N7/01
CPC分类号： G09G5/006 , G09G1/167 , G09G3/20 , G09G3/22 , G09G3/30 , G09G3/3651 , G09G5/005 , G09G2320/0257 , G09G2320/0261 , G09G2320/103 , G09G2340/0435 , H04N7/01 , H04N7/0132 , H04N7/0137
摘要： There is provided an image processing method capable of improving the picture quality. The image processing method comprises: incorporating input frame pictures to be displayed on a display device, on the basis of an input picture signal and an input synchronizing signal which is synchronized with the input picture signal; recording the incorporated input frame pictures in an input frame memory; and producing output frame pictures from input frame pictures, which have been recorded in the input frame memory, by producing an interpolated picture or inserting a black raster picture or thinning out the frame pictures, between input frame pictures corresponding to a picture information of the input frame picture to be displayed, on the basis of the picture information and the input synchronizing signal and an output synchronizing signal.

52. 发明申请

US20070230569A1 IMAGE PROCESSING SYSTEM AND METHOD, AND IMAGE DISPLAY SYSTEM 有权
标题翻译：图像处理系统和方法以及图像显示系统
公开(公告)号：US20070230569A1
公开(公告)日：2007-10-04
申请号：US11761879
申请日：2007-06-12
申请人： Goh Itoh , Haruhiko Okumura
发明人： Goh Itoh , Haruhiko Okumura
IPC分类号： H04B1/66
CPC分类号： G09G5/006 , G09G1/167 , G09G3/20 , G09G3/22 , G09G3/30 , G09G3/3651 , G09G5/005 , G09G2320/0257 , G09G2320/0261 , G09G2320/103 , G09G2340/0435 , H04N7/01 , H04N7/0132 , H04N7/0137
摘要： There is provided an image processing method capable of improving the picture quality. The image processing method comprises: incorporating input frame pictures to be displayed on a display device, on the basis of an input picture signal and an input synchronizing signal which is synchronized with the input picture signal; recording the incorporated input frame pictures in an input frame memory; and producing output frame pictures from input frame pictures, which have been recorded in the input frame memory, by producing an interpolated picture or inserting a black raster picture or thinning out the frame pictures, between input frame pictures corresponding to a picture information of the input frame picture to be displayed, on the basis of the picture information and the input synchronizing signal and an output synchronizing signal.
摘要翻译：提供了能够提高图像质量的图像处理方法。图像处理方法包括：基于与输入图像信号同步的输入图像信号和输入同步信号，将要显示在显示装置上的输入帧图像合并; 将输入的帧图像记录在输入帧存储器中; 并且通过产生内插图像或插入黑色光栅图像或者将帧图像变薄来输出已经记录在输入帧存储器中的输入帧图像的输出帧图像，在对应于输入的图像信息的输入帧图像之间根据图像信息和输入同步信号以及输出同步信号来显示要显示的帧图像。

53. 发明申请

US20070153903A1 MOTION VECTOR DETECTION METHOD AND APPARATUS 失效
标题翻译：运动矢量检测方法和装置
公开(公告)号：US20070153903A1
公开(公告)日：2007-07-05
申请号：US11686457
申请日：2007-03-15
申请人： Goh Itoh , Nao Mishima , Haruhiko Okumura
发明人： Goh Itoh , Nao Mishima , Haruhiko Okumura
IPC分类号： H04N11/02 , H04N11/04
CPC分类号： H04N5/145 , H04N19/51 , H04N19/521 , H04N19/533 , H04N19/573 , H04N19/577
摘要： A motion vector detection method includes extracting a first block from the m-th picture, extracting second blocks having a large correlation with respect to the first block from a (m+n)-th picture ((m+n)>m-th), detecting first motion vectors between the first and second blocks, extracting a third block located in spatially the same position as that of the first block from a (m+i)-th picture ((m+n)>(m+i)>m-th), computing second motion vectors of (n−1)/n times the first motion vectors, extracting a fourth block corresponding to a movement position of the third block from the (m+n)-th picture according to the second motion vector, and selecting an optimum motion vector maximizing a correlation between the third and fourth blocks from the first motion vectors.
摘要翻译：运动矢量检测方法包括从第m图像中提取第一块，从第（m + n）个图像（（m + n）> m-th）提取相对于第一块具有较大相关性的第二块），检测第一和第二块之间的第一运动矢量，从第（m + i）个图像（（m + n）>（m + i）>（m + i））中提取位于空间上与第一块相同位置的第三块）m），计算第一运动矢量的第（n-1）/ n倍的第二运动矢量，根据第（m + n）个图像提取与第三块的移动位置相对应的第四块并且从所述第一运动矢量中选择最大化所述第三和第四块之间的相关性的最佳运动矢量。

54. 发明申请

US20070046612A1 Liquid crystal display controller and liquid crystal display control method 失效
标题翻译：液晶显示控制器和液晶显示控制方式
公开(公告)号：US20070046612A1
公开(公告)日：2007-03-01
申请号：US11399419
申请日：2006-04-07
申请人： Haruhiko Okumura , Tetsure Itakura
发明人： Haruhiko Okumura , Tetsure Itakura
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3614 , G09G3/3655 , G09G2330/024
摘要： A liquid crystal display controller includes a circuit which generates a signal for driving a signal line with the polarity of the signal controlled by a control signal; an inductance element into which current flows in synchronization with the control signal; and a switching unit which connects selectively one of the inductance element and the circuit to the signal line. The signal line of a liquid crystal display device is driven by the inductance element, whereby the power consumption is reduced.
摘要翻译：一种液晶显示控制器，包括一个电路，该电路产生用于驱动具有由控制信号控制的信号的极性的信号线的信号; 电流与控制信号同步地流过的电感元件; 以及切换单元，其将所述电感元件和所述电路中的一个选择性地连接到所述信号线。液晶显示装置的信号线由电感元件驱动，从而降低功耗。

55. 发明申请

US20070009163A1 Image transmitting apparatus and image receiving apparatus 审中-公开
标题翻译：图像发送装置和图像接收装置
公开(公告)号：US20070009163A1
公开(公告)日：2007-01-11
申请号：US11483277
申请日：2006-07-10
申请人： Hisashi Sasaki , Haruhiko Okumura
发明人： Hisashi Sasaki , Haruhiko Okumura
IPC分类号： G06K9/36
CPC分类号： H04N19/126 , H04N19/14 , H04N19/61
摘要： An image transmission apparatus has a difference calculator configured to calculate a difference between actual image data and current predicted data based on previous data, a quantizer configured to generate quantized difference data obtained by quantizing the difference, a quantization characteristic determinator configured to determine a quantization characteristic corresponding to the quantizer based on pixel values of a plurality of neighbor pixels located in surroundings of a current pixel, and a encoder configured to generate code word to be transmitted via a least single transmission line based on the quantized difference data.
摘要翻译：图像传输装置具有差分计算器，其被配置为基于先前数据计算实际图像数据和当前预测数据之间的差异，量化器，被配置为生成通过量化差异获得的量化差值数据;量化特性确定器，被配置为确定量化特性对应于基于位于当前像素的周围的多个相邻像素的像素值的量化器，以及编码器，被配置为基于量化的差分数据生成要经由至少单个传输线发送的码字。

56. 发明授权

US06911963B2 Field-sequential color display unit and display method 失效
标题翻译：场顺序彩色显示单元和显示方式
公开(公告)号：US06911963B2
公开(公告)日：2005-06-28
申请号：US10017581
申请日：2001-12-18
申请人： Masahiro Baba , Kazuki Taira , Haruhiko Okumura
发明人： Masahiro Baba , Kazuki Taira , Haruhiko Okumura
IPC分类号： G02F1/13 , G02F1/133 , G02F1/13357 , G09F9/00 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/02 , H04N9/22 , H04N9/30 , H04N9/31
CPC分类号： G02B27/017 , G02B26/008 , G02B2027/0112 , G02B2027/014 , G09G3/3413 , G09G3/36 , G09G3/3607 , G09G5/02 , G09G2310/0235 , G09G2320/0242 , G09G2320/0261 , G09G2320/103 , G09G2340/06 , H04N9/22 , H04N9/30 , H04N9/3111 , H04N9/3114 , H04N9/3179
摘要： There is provided a field-sequential color displaying method capable of reducing color breakup with respect to an optional image without greatly increasing a sub-field frequency. The field-sequential color display method includes; time-sequentially displaying of luminous information of an input image information with every display color and changing the display color in synchronism with the displaying of the luminous information in order to display the input image information, wherein one frame period in which one color image is displayed includes at least four sub-field periods in which information of each color is displayed, and a picture signal displayed in at least one sub-field period is a non-three-primary color picture signal which is generated from at least two primary color signals of input picture signals including three-primary color signals.
摘要翻译：提供了一种场顺序彩色显示方法，其能够相对于可选图像减少颜色分解，而不会大大增加子场频率。场顺序彩色显示方法包括：以每个显示颜色时间顺序地显示输入图像信息的发光信息，并且与发光信息的显示同步地改变显示颜色，以便显示输入图像信息，其中显示一个彩色图像的一个帧周期包括至少四个子场周期，其中显示每种颜色的信息，并且在至少一个子场周期中显示的图像信号是从至少两个原色信号产生的非三原色图像信号包括三原色信号的输入图像信号。

57. 发明授权

US06344850B1 Image data reconstructing device and image display device 有权
标题翻译：图像数据重建装置和图像显示装置
公开(公告)号：US06344850B1
公开(公告)日：2002-02-05
申请号：US09342264
申请日：1999-06-29
申请人： Haruhiko Okumura , Katsuya Tsuchida
发明人： Haruhiko Okumura , Katsuya Tsuchida
IPC分类号： G09G500
CPC分类号： G09G5/006 , G06F3/1415 , G09G3/3688 , G09G5/008 , G09G2330/06 , G09G2370/045 , G09G2370/047
摘要： A device receives differential data of delayed previous image data and present image data from a data transmitting section and supplies a signal corresponding to the present image data reconstructed on the basis of the differential data to a display panel section having a plurality of pixels arranged in a matrix. This device includes a holding circuit for holding image data reconstructed on the basis of the differential data received from the data transmitting section to delay the image data by a predetermined period, and an addition circuit for reconstructing the present image data by adding the previous image data delayed by the holding circuit to the differential data received from the data transmitting section.
摘要翻译：设备接收延迟的先前图像数据的差分数据并从数据发送部分显示图像数据，并且将与基于差分数据重构的当前图像数据相对应的信号提供给具有排列在多个像素中的多个像素的显示面板部分矩阵。该装置包括：保持电路，用于保持基于从数据发送部分接收的差分数据重建的图像数据，以将图像数据延迟预定周期;以及加法电路，用于通过将先前的图像数据由保持电路延迟到从数据发送部接收的差分数据。

58. 发明授权

US06232938B1 Liquid crystal display device with low power consumption and high picture quality 有权
标题翻译：液晶显示装置，功耗低，图像质量高
公开(公告)号：US06232938B1
公开(公告)日：2001-05-15
申请号：US09192569
申请日：1998-11-17
申请人： Katsuya Tsuchida , Goh Itoh , Haruhiko Okumura
发明人： Katsuya Tsuchida , Goh Itoh , Haruhiko Okumura
IPC分类号： G09G336
CPC分类号： G09G3/3648 , G09G2300/023 , G09G2310/0235
摘要： The liquid crystal display device, comprising a first liquid crystal cell having first pixels arranged in a matrix shape, the first liquid crystal cell having a first sub-field and a second sub-field, a second liquid crystal cell having second pixels arranged in the matrix shape, the second liquid crystal cell being stacked with the first liquid crystal cell so as to form picture elements, and a circuit for selecting and driving the first pixels and the second pixels in each of the first sub-field and the second sub-field so that a difference between a brightness of the picture elements in the first sub-field and a brightness of the picture elements in the second sub-field is compensated. The circuit is capable of supplying data signals to the first pixels and the second pixels in independent timings so that the sum of the elapsed time after the data signals are applied to the first pixels and the elapsed time after the data signals are applied to the second pixels is substantially the same between the picture elements in the first sub-field and the picture elements in the second sub-field. Thus, the liquid crystal display device with low power consumption and free from the deterioration of picture quality can be accomplished.
摘要翻译：该液晶显示装置包括具有排列成矩阵状的第一像素的第一液晶单元，具有第一子场和第二子场的第一液晶单元，具有配置在第二子像素的第二像素的第二液晶单元矩阵形状，第二液晶单元与第一液晶单元堆叠以形成图像元素，以及用于选择和驱动第一子场和第二子场中的每一个中的第一像素和第二像素的电路，使得第一子场中的像素的亮度与第二子场中的像素的亮度之间的差被补偿。该电路能够以独立定时向第一像素和第二像素提供数据信号，使得将数据信号之后的经过时间的总和应用于第一像素，并且将数据信号施加到第二像素之后的经过时间像素在第一子场中的像素和第二子场中的像素之间基本相同。因此，可以实现低功耗，无图像质量劣化的液晶显示装置。

59. 发明授权

US5748169A Display device 失效
标题翻译：显示设备
公开(公告)号：US5748169A
公开(公告)日：1998-05-05
申请号：US615161
申请日：1996-03-12
申请人： Haruhiko Okumura , Goh Itoh
发明人： Haruhiko Okumura , Goh Itoh
IPC分类号： G02F1/133 , G09G3/36 , H01L29/786
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3659 , G09G2300/0876 , G09G2310/06 , G09G2310/066 , G09G2320/0247 , G09G3/3614
摘要： A display device comprises a plurality of address lines arranged in a horizontal direction, a plurality of signal lines, arranged in a vertical direction, for transmitting an image signal, a plurality of pixels, arranged in a matrix at intersections between the plurality of address lines and the plurality of signal lines, each pixel including a display element, and a switch element which is connected between a corresponding one of the plurality of signal lines and the display element and which is controlled to be on or off under control of a corresponding one of the plurality of address lines, and compensating means for supplying, through the corresponding one of the plurality of address lines to the display element, a compensation signal for compensating a change in potential applied to the display element.
摘要翻译：显示装置包括沿水平方向布置的多个地址线，沿垂直方向布置的多个信号线，用于发送图像信号，多个像素，以矩阵布置在多个地址线之间的交点处以及多个信号线，每个像素包括显示元件，以及开关元件，该开关元件连接在所述多个信号线中的相应一条信号线和所述显示元件之间，并且在相应的一个控制下被控制为开或关以及补偿装置，用于通过所述多个地址线中的相应一个地址线向所述显示元件提供用于补偿施加到所述显示元件的电位变化的补偿信号。

60. 发明授权

US4736358A Recording medium clamping apparatus 失效
标题翻译：记录介质夹紧装置
公开(公告)号：US4736358A
公开(公告)日：1988-04-05
申请号：US887612
申请日：1986-07-21
申请人： Akio Hoshi , Yuji Yokota , Haruhiko Okumura
发明人： Akio Hoshi , Yuji Yokota , Haruhiko Okumura
IPC分类号： G11B17/028 , G11B17/04 , G11B3/62
CPC分类号： G11B17/0284
摘要： A clamp operating member which is bendable cooperates with a spindle to support a clamping member which cooperates to clamp a disc-shaped recording medium and to position the clamping member in a clamped position and an unclamped position. The arrangement has a restraining member engaging with the clamp operating member to bend the clamp operating member when the clamp operating member is in a position to position the clamping member in an unclamped position. The clamp operating member is bent by the restraining member when in the unclamped condition to reduce an operating space occupied by the clamp operating member.
摘要翻译：夹紧操作构件，其可弯曲地与主轴配合以支撑夹紧构件，所述夹紧构件协作夹紧盘形记录介质并将夹紧构件定位在夹紧位置和未夹紧位置。当夹具操作构件处于将夹紧构件定位在未夹紧位置的位置时，该装置具有与夹紧操作构件接合的限制构件以弯曲夹紧操作构件。夹紧操作构件在处于松开状态时被限制构件弯曲以减小夹紧操作构件所占据的操作空间。

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