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1. 发明申请

US20080063048A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20080063048A1
公开(公告)日：2008-03-13
申请号：US11853171
申请日：2007-09-11
申请人： Akihiro Ouchi , Yukihiko Sakashita , Ryosuke Mizuno
发明人： Akihiro Ouchi , Yukihiko Sakashita , Ryosuke Mizuno
IPC分类号： H04N7/00
CPC分类号： G09G3/3611 , G09G3/3614 , G09G2320/0252 , G09G2340/0435 , G09G2340/16 , G09G2360/126 , G09G2360/18 , H04N5/14 , H04N5/21
摘要： A display apparatus comprises an input unit adapted to input frame data; a memory adapted to store frame data; a decision unit adapted to decide correction data by comparing the frame data that has been input and the frame data that immediately precedes the input frame data in the memory; an add-on unit adapted to add the decided correction data onto the frame data that has been input; a storage control unit adapted to store the input frame data, onto which the correction data has been added, in the memory; a correction unit adapted to read out the frame data, which has been stored in the memory, at a predetermined frame rate, and to correct the frame data based upon the correction data that has been added onto the frame data; and a display control unit adapted to display an image on the monitor based upon the corrected frame data.
摘要翻译：显示装置包括适于输入帧数据的输入单元; 适于存储帧数据的存储器; 决定单元，用于通过比较已经输入的帧数据和紧接在存储器中的输入帧数据之前的帧数据来确定校正数据; 附加单元，适于将所确定的校正数据添加到已经被输入的帧数据上; 存储控制单元，其适于将已经添加有校正数据的输入帧数据存储在存储器中; 校正单元，其适于以预定的帧速率读出存储在存储器中的帧数据，并且基于已经添加到帧数据上的校正数据来校正帧数据; 以及显示控制单元，其适于基于校正的帧数据在监视器上显示图像。

2. 发明申请

US20080252583A1 LIQUID-CRYSTAL DISPLAY APPARATUS, CONTROL METHOD THEREOF, AND COMPUTER PROGRAM 有权
标题翻译：液晶显示设备，其控制方法和计算机程序
公开(公告)号：US20080252583A1
公开(公告)日：2008-10-16
申请号：US11947171
申请日：2007-11-29
申请人： Yukihiko Sakashita , Akihiro Ouchi , Ryosuke Mizuno
发明人： Yukihiko Sakashita , Akihiro Ouchi , Ryosuke Mizuno
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/001 , G09G2320/0204 , G09G2320/0252
摘要： A liquid-crystal display apparatus comprising, a liquid-crystal display device driven by an AC voltage, an image divider configured to temporally divide input image data into N (N≧2) for each frame, a correction unit configured to correct a driving voltage for driving the liquid-crystal display device based on a difference between adjacent divided image data obtained by the N division, a polarity inverter configured to invert a polarity to make drive polarities of adjacent divided image data different, out of the divided image data obtained by the N division including the divided image data for which driving voltage is corrected by the correction unit, a driver configured to drive the liquid-crystal display device using the polarity-inverted divided image data, and an inversion order alteration unit which alters an inversion order for the drive polarities.
摘要翻译：一种液晶显示装置，包括由AC电压驱动的液晶显示装置，被配置为将输入图像数据时间分割为每帧的N（N> = 2）的图像分割器，校正单元，被配置为校正驱动基于由N分割获得的相邻分割图像数据之间的差异来驱动液晶显示装置的电压，极性反转器，被配置为反转极性，使相邻分割图像数据的驱动极性不同，从得到的分割图像数据中通过包括由校正单元校正驱动电压的分割图像数据的N分割器，配置为使用极性反转的分割图像数据驱动液晶显示装置的驱动器和改变反转的反转次序改变单元命令驱动极性。

3. 发明申请

US20090309890A1 DISPLAY DEVICE, CONTROL METHOD THEREOF, PROGRAM AND RECORDING MEDIUM 审中-公开
标题翻译：显示设备，其控制方法，程序和记录介质
公开(公告)号：US20090309890A1
公开(公告)日：2009-12-17
申请号：US12480184
申请日：2009-06-08
申请人： Ryosuke Mizuno , Yukihiko Sakashita , Akihiro Ouchi
发明人： Ryosuke Mizuno , Yukihiko Sakashita , Akihiro Ouchi
IPC分类号： G09G5/36
CPC分类号： G09G5/395 , G09G5/363 , G09G2320/0252 , G09G2320/0285 , G09G2320/103 , G09G2340/0435
摘要： A display device that receives an input of video signal data including a plurality of pieces of frame data, corrects frame data representing a frame to be displayed based on frame data of a frame adjacent to the frame to be displayed, and outputs the resulting data as data to be displayed on a liquid crystal panel. The device comprises a memory unit adapted to store input frame data. The device determines a correction address used to determine a frame correction amount by comparing the stored frame data and frame data that is currently input; determines correction data that represents a correction amount of the frame data based on the stored frame data and the correction address; and corrects the frame data by adding and/or subtracting the correction amount represented by the correction data to or from the stored frame data.
摘要翻译：一种显示装置，其接收包括多个帧数据的视频信号数据的输入，根据与要显示的帧相邻的帧的帧数据来校正表示要显示的帧的帧数据，并将得到的数据作为要显示在液晶面板上的数据。该设备包括适于存储输入帧数据的存储器单元。该装置通过比较存储的帧数据和当前输入的帧数据来确定用于确定帧校正量的校正地址; 基于所存储的帧数据和校正地址确定表示帧数据的校正量的校正数据; 并且通过向存储的帧数据添加和/或减去由校正数据表示的校正量来校正帧数据。

4. 发明授权

US08044909B2 Liquid-crystal display apparatus, control method thereof, and computer program 有权
标题翻译：液晶显示装置，其控制方法和计算机程序
公开(公告)号：US08044909B2
公开(公告)日：2011-10-25
申请号：US11947171
申请日：2007-11-29
申请人： Yukihiko Sakashita , Akihiro Ouchi , Ryosuke Mizuno
发明人： Yukihiko Sakashita , Akihiro Ouchi , Ryosuke Mizuno
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/001 , G09G2320/0204 , G09G2320/0252
摘要： A liquid-crystal display apparatus comprising, a liquid-crystal display device driven by an AC voltage, an image divider configured to temporally divide input image data into N (N≧2) for each frame, a correction unit configured to correct a driving voltage for driving the liquid-crystal display device based on a difference between adjacent divided image data obtained by the N division, a polarity inverter configured to invert a polarity to make drive polarities of adjacent divided image data different, out of the divided image data obtained by the N division including the divided image data for which driving voltage is corrected by the correction unit, a driver configured to drive the liquid-crystal display device using the polarity-inverted divided image data, and an inversion order alteration unit which alters an inversion order for the drive polarities.
摘要翻译：一种液晶显示装置，包括由AC电压驱动的液晶显示装置，被配置为将输入图像数据在每帧上时间分割为N（N≥2）的图像分割器，被配置为校正驱动电压用于基于由N分割获得的相邻分割图像数据之间的差来驱动液晶显示装置;极性反相器，被配置为反转极性，使得相邻分割图像数据的驱动极性不同，在由包括由校正单元校正驱动电压的划分图像数据的N区，配置成使用极性反转分割图像数据驱动液晶显示装置的驱动器，以及改变反转顺序的反转顺序改变单元用于驱动极性。

5. 发明授权

US08330856B2 Display apparatus and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08330856B2
公开(公告)日：2012-12-11
申请号：US12475926
申请日：2009-06-01
申请人： Yukihiko Sakashita , Ryosuke Mizuno , Kiwamu Kobayashi
发明人： Yukihiko Sakashita , Ryosuke Mizuno , Kiwamu Kobayashi
IPC分类号： H04N7/01 , H04N11/20
CPC分类号： H04N7/0112 , G09G3/3614 , G09G5/393 , G09G5/395 , G09G5/397 , G09G2320/0261 , G09G2340/0435 , H04N7/0105 , H04N7/0132
摘要： A display apparatus and a driving method thereof capable of assuring reliability in frame inversion driving and improving cinema video image quality are provided. To accomplish this, a display apparatus of the embodiment replaces at least one of a plurality of frame images obtained by doubling the frame rate, with a different image before display. Specifically, the display apparatus replaces at least one of the double-speed converted plural frame images with a high-frequency emphasized image and at least one with a low-frequency component image, and displays the frame images. Furthermore, the display apparatus replaces an image at the border between cinema images with a different image before displaying.
摘要翻译：提供了能够确保帧反转驱动的可靠性并且提高电影视频图像质量的显示装置及其驱动方法。为了实现这一点，本实施例的显示装置将通过将显示之前的不同图像加倍来获得的多个帧图像中的至少一个替换。具体地说，显示装置用高频强调图像和至少一个具有低频分量图像的双倍速转换多帧图像中的至少一个代替，并显示帧图像。此外，显示装置在显示之前用不同的图像替换电影图像之间的边界处的图像。

6. 发明授权

US5864495A Arithmetic processing apparatus and arithmetic processing circuit 失效
标题翻译：算术处理装置和算术处理电路
公开(公告)号：US5864495A
公开(公告)日：1999-01-26
申请号：US591343
申请日：1996-01-25
申请人： Yukihiko Sakashita , Hayao Ohzu , Akihiro Ouchi
发明人： Yukihiko Sakashita , Hayao Ohzu , Akihiro Ouchi
IPC分类号： H03M1/38 , G06J1/00 , H03K5/08 , H03K19/0948 , H03M1/42 , H03M1/80 , G06G7/00
CPC分类号： H03M1/42 , G06J1/00 , H03M1/804
摘要： An arithmetic processing apparatus or circuit for performing charge redistribution by one or more capacitances connected to an input portion of each comparator are realized with improved arithmetic accuracy as suppressing dispersion and errors of gains of signals input into comparators, in such an arrangement that as the arithmetic processing apparatus is arranged to have a plurality of comparators, each having one or more capacitances connected to the input portion thereof, a sum of the capacitors connected to the input portions of each comparators 71 (or 72), C.sub.11 +. . .+C.sub.1n (or C.sub.81 +. . .+C.sub.8m), is substantially equalized among the plurality of comparators, or a ratio of the sum of the capacitors connected to the input portion of each comparator 71 (or 72), C.sub.11 +. . .+C.sub.1n (or C.sub.81 +. . .+C.sub.8m), and input capacitance C.sub.p1 (or C.sub.p2) of the comparator is substantially equalized among the comparators.
摘要翻译：通过提高运算精度来实现用于通过连接到每个比较器的输入部分的一个或多个电容进行电荷重新分配的运算处理装置或电路，以抑制输入到比较器中的信号的增益的色散和误差，处理装置被布置为具有多个比较器，每个比较器具有连接到其输入部分的一个或多个电容，连接到每个比较器71（或72）的输入部分C11 +的电容器的总和。。 + C1n（或C81 + ... + C8m）在多个比较器中基本相等，或者连接到每个比较器71（或72）的输入部分的电容器C11 +之和的比率。。 + C1n（或C81 + ... + C8m）和比较器的输入电容Cp1（或Cp2）在比较器之间基本相等。

7. 发明申请

US20090310018A1 DISPLAY APPARATUS AND DRIVING METHOD THEREOF 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20090310018A1
公开(公告)日：2009-12-17
申请号：US12475926
申请日：2009-06-01
申请人： Yukihiko Sakashita , Ryosuke Mizuno , Kiwamu Kobayashi
发明人： Yukihiko Sakashita , Ryosuke Mizuno , Kiwamu Kobayashi
IPC分类号： H04N7/01 , G09G5/00
CPC分类号： H04N7/0112 , G09G3/3614 , G09G5/393 , G09G5/395 , G09G5/397 , G09G2320/0261 , G09G2340/0435 , H04N7/0105 , H04N7/0132
摘要： A display apparatus and a driving method thereof capable of assuring reliability in frame inversion driving and improving cinema video image quality are provided. To accomplish this, a display apparatus of the embodiment replaces at least one of a plurality of frame images obtained by doubling the frame rate, with a different image before display. Specifically, the display apparatus replaces at least one of the double-speed converted plural frame images with a high-frequency emphasized image and at least one with a low-frequency component image, and displays the frame images. Furthermore, the display apparatus replaces an image at the border between cinema images with a different image before displaying.
摘要翻译：提供了能够确保帧反转驱动的可靠性并且提高电影视频图像质量的显示装置及其驱动方法。为了实现这一点，本实施例的显示装置将通过将显示之前的不同图像加倍来获得的多个帧图像中的至少一个替换。具体地说，显示装置用高频强调图像和至少一个具有低频分量图像的双倍速转换多帧图像中的至少一个代替，并显示帧图像。此外，显示装置在显示之前用不同的图像替换电影图像之间的边界处的图像。

8. 发明申请

US20070286480A1 IMAGE PROCESSING APPARATUS AND METHOD 有权
标题翻译：图像处理装置和方法
公开(公告)号：US20070286480A1
公开(公告)日：2007-12-13
申请号：US11696062
申请日：2007-04-03
申请人： Ryosuke Mizuno , Yukihiko Sakashita
发明人： Ryosuke Mizuno , Yukihiko Sakashita
IPC分类号： G06K9/00
CPC分类号： G09G3/2007 , G09G2320/0271 , G09G2360/16
摘要： A first conversion characteristic is calculated from image information of a first image region including target pixel of an input image, a second conversion characteristic is calculated from image information of a second image region including the first image region, and a third conversion characteristic is calculated using the first and second conversion characteristics and a weighted coefficient. Then, a luminance value of the target pixel is converted and outputted based on the third conversion characteristic.
摘要翻译：从包括输入图像的目标像素的第一图像区域的图像信息计算第一转换特性，根据包括第一图像区域的第二图像区域的图像信息计算第二转换特性，并且使用第一和第二转换特性和加权系数。然后，根据第三转换特性，转换并输出目标像素的亮度值。

9. 发明授权

US6097067A Semiconductor device with electrically isolated transistor 失效
标题翻译：具有电隔离晶体管的半导体器件
公开(公告)号：US6097067A
公开(公告)日：2000-08-01
申请号：US834770
申请日：1997-04-03
申请人： Akihiro Ouchi , Hayao Ohzu , Yukihiko Sakashita
发明人： Akihiro Ouchi , Hayao Ohzu , Yukihiko Sakashita
IPC分类号： H01L21/8238 , H01L27/092 , H01L27/12 , H01L29/76 , H01L29/00 , H01L29/94
CPC分类号： H01L27/092 , H01L27/1203
摘要： In a semiconductor apparatus comprises a signal input portion having an amplifying circuit including one, two or more insulating gate type transistors (MIS Tr), one MIS Tr or at least one (M1) of the two or more MIS Trs of the signal input portion is an MIS Tr of one conductivity channel type. The MIS Tr (M1) of the one conductivity channel type is formed in a semiconductor region which is electrically isolated from the other MIS Tr (M3) of one conductivity channel type provided for a circuit portion other than the signal input portion, so that an input threshold level of the signal amplifying circuit is made coincide with a DC level of the input signal, thereby preventing an erroneous operation.
摘要翻译：在半导体装置中，包括具有放大电路的信号输入部分，该放大电路包括信号输入部分的两个或更多个MIS Tr的一个，两个或更多个绝缘栅型晶体管（MIS Tr），一个MIS Tr或至少一个（M1）是一种导电通道类型的MIS Tr。一个导电通道类型的MIS Tr（M1）形成在与除了信号输入部分之外的电路部分提供的一个导电通道类型的另一个MIS Tr（M3）电绝缘的半导体区域中，信号放大电路的输入阈值电平与输入信号的直流电平一致，从而防止错误的操作。

10. 发明授权

US08417032B2 Adjustment of image luminance values using combined histogram 有权
标题翻译：使用组合直方图调整图像亮度值
公开(公告)号：US08417032B2
公开(公告)日：2013-04-09
申请号：US11696062
申请日：2007-04-03
申请人： Ryosuke Mizuno , Yukihiko Sakashita
发明人： Ryosuke Mizuno , Yukihiko Sakashita
IPC分类号： G06K9/00
CPC分类号： G09G3/2007 , G09G2320/0271 , G09G2360/16
摘要： A first conversion characteristic is calculated from image information of a first image region including target pixel of an input image, a second conversion characteristic is calculated from image information of a second image region including the first image region, and a third conversion characteristic is calculated using the first and second conversion characteristics and a weighted coefficient. Then, a luminance value of the target pixel is converted and outputted based on the third conversion characteristic.
摘要翻译：从包括输入图像的目标像素的第一图像区域的图像信息计算第一转换特性，根据包括第一图像区域的第二图像区域的图像信息计算第二转换特性，并且使用第一和第二转换特性和加权系数。然后，根据第三转换特性，转换并输出目标像素的亮度值。

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