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41. 发明申请

US20120299893A1 IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING THE SAME, COMPUTER PROGRAM, AND STORAGE MEDIUM 有权
标题翻译：图像处理装置，控制它们的方法，计算机程序和存储介质
公开(公告)号：US20120299893A1
公开(公告)日：2012-11-29
申请号：US13568380
申请日：2012-08-07
申请人： Yukihiko Sakashita
发明人： Yukihiko Sakashita
IPC分类号： G09G5/00
CPC分类号： G09G3/346 , G09G3/2022 , G09G2360/16 , H04N5/147 , H04N7/0127 , H04N9/312
摘要： One frame period of image data is divided into a plurality of subframes and driven. A first subframe included in one frame and a second subframe following the first subframe are output at opposite polarities. The image data is output while switching a phase mode between a first mode of driving the first subframe at positive polarity and the second subframe at negative polarity and a second mode of driving the first subframe at negative polarity and the second subframe at positive polarity.
摘要翻译：图像数据的一帧周期被分成多个子帧并被驱动。包括在一帧中的第一子帧和在第一子帧之后的第二子帧以相反的极性输出。在以正极性驱动第一子帧的第一模式和负极性的第二子帧之间切换相位模式，以及驱动负极性的第一子帧的第二模式和正极性的第二子帧的同时输出图像数据。

42. 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。

43. 发明申请

US20110081095A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20110081095A1
公开(公告)日：2011-04-07
申请号：US12829538
申请日：2010-07-02
申请人： Yukihiko Sakashita
发明人： Yukihiko Sakashita
IPC分类号： G06K9/40
CPC分类号： H04N5/208 , G09G3/36 , G09G2320/0252 , G09G2320/0276
摘要： A characteristic image detection interpolation unit performs interpolation processing for increasing the luminance value in low-luminance area which is partly present in an input image. A minimum value filter unit executes minimum value filter processing on an image subjected to the interpolation processing, and a lowpass filter performs lowpass filter processing on the image subjected to the minimum value filter processing, thereby generating a low-frequency component image. A subtracter generates a high-frequency component image by subtracting the low-frequency component image from the input image. Coefficient multiplier adds the luminance value of the high-frequency component image to the input image by a preset ratio K1, thereby generating a high-frequency component enhanced image. A selector alternately outputs the low-frequency component image and the high-frequency component enhanced image.
摘要翻译：特征图像检测插值单元执行用于增加输入图像中部分存在的低亮度区域中的亮度值的内插处理。最小值滤波器单元对经过内插处理的图像执行最小值滤波处理，并且低通滤波器对经过最小值滤波处理的图像执行低通滤波处理，从而生成低频分量图像。减法器通过从输入图像中减去低频分量图像来生成高频分量图像。系数乘法器将高频分量图像的亮度值与预设比率K1相加，从而生成高频分量增强图像。选择器交替地输出低频分量图像和高频分量增强图像。

44. 发明申请

US20100253853A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20100253853A1
公开(公告)日：2010-10-07
申请号：US12724913
申请日：2010-03-16
申请人： Yukihiko Sakashita
发明人： Yukihiko Sakashita
IPC分类号： H04N5/57
CPC分类号： H04N9/3182 , G09G3/001 , G09G3/2022 , G09G5/363 , G09G2310/04 , G09G2320/0261
摘要： The third image signal is generated by multiplying the second image signal constituted by low-frequency components by K. If the fourth image signal obtained by adding the third image signal to the first image signal constituted by high-frequency components falls within a predetermined range, the third image signal is output, whereas if the fourth image signal includes a portion exceeding the range, an image signal obtained by correcting the third image signal is output. A composition signal of the output image signal and the first image signal is generated. The fifth image signal is generated by multiplying the third image signal by a correction amount γ of the third image signal. As a sub-frame of interest, either the composition signal or the fifth image signal is output.
摘要翻译：通过将由低频分量构成的第二图像信号乘以K来生成第三图像信号。如果通过将第三图像信号与由高频分量构成的第一图像信号相加而获得的第四图像信号落在预定范围内，输出第三图像信号，而如果第四图像信号包括超过该范围的部分，则输出通过校正第三图像信号而获得的图像信号。产生输出图像信号和第一图像信号的合成信号。通过将第三图像信号乘以第三图像信号的校正量γ来生成第五图像信号。作为感兴趣的子帧，输出合成信号或第五图像信号。

45. 发明授权

US07474289B2 Display apparatus and image signal processing apparatus 有权
公开(公告)号：US07474289B2
公开(公告)日：2009-01-06
申请号：US11212640
申请日：2005-08-29
申请人： Yukihiko Sakashita
发明人： Yukihiko Sakashita
IPC分类号： G09G3/34
CPC分类号： H04N9/3179 , G09G3/3406 , G09G3/3611 , G09G5/10 , G09G2320/0276 , G09G2320/0285 , G09G2320/0626 , G09G2320/0646 , G09G2320/0653 , G09G2320/066 , G09G2320/0673 , G09G2330/021 , G09G2360/145 , G09G2360/16 , H04N9/3105 , H04N9/3155
摘要： To attain high image quality such as high resolution and high dynamic range in a display apparatus for irradiating light generated by a light source onto a light modulating element and for forming a display image plane from the light transmitted through or reflected by the light modulating element.The apparatus is configured to control irradiation light quantity, in which the high image quality is provided by an unit for temporarily storing display signal, an unit for adjusting signal under an analog state, a unit for differentiating a rate of change in light quantity at the time of increase and at the time of decrease and a unit for controlling light quantity to resemble hysteresis.

46. 发明申请

US20070013686A1 IMAGE DISPLAY DEVICE AND METHOD FOR DISPLAYING AN IMAGE ON THE BASIS OF A PLURALITY OF IMAGE SIGNALS 有权
标题翻译：基于大量图像信号的图像显示装置和显示图像的方法
公开(公告)号：US20070013686A1
公开(公告)日：2007-01-18
申请号：US11468262
申请日：2006-08-29
申请人： Yukihiko Sakashita , Mamoru Miyawaki
发明人： Yukihiko Sakashita , Mamoru Miyawaki
IPC分类号： G09G5/00
CPC分类号： G09G5/14 , G06F3/14 , G09G2320/10 , G09G2340/0407 , G09G2370/20
摘要： Image signals input via input terminals are selected by a selector. The selected image signals are combined and displayed on the same screen of a display device. The display screen includes one main screen and a plurality of sub screens. In the case where a moving image is displayed on the main screen, images displayed on the sub screens are updated when the moving image displayed on the main screen are in a still state. The modes of the image signals are detected only when they are input for the first time, the process performed upon the image signals input after that is controlled in accordance with information stored in a memory.
摘要翻译：通过输入端子输入的图像信号由选择器选择。所选择的图像信号被组合并显示在显示装置的同一屏幕上。显示屏幕包括一个主屏幕和多个子屏幕。在主屏幕上显示运动图像的情况下，当显示在主屏幕上的运动图像处于静止状态时，更新显示在子屏幕上的图像。只有当第一次输入图像信号的模式时，才根据存储在存储器中的信息来控制输入的图像信号之后的处理。

47. 发明授权

US07148906B2 Image display device and method for displaying an image on the basis of a plurality of image signals 有权
标题翻译：用于基于多个图像信号显示图像的图像显示装置和方法
公开(公告)号：US07148906B2
公开(公告)日：2006-12-12
申请号：US10798314
申请日：2004-03-12
申请人： Yukihiko Sakashita , Mamoru Miyawaki
发明人： Yukihiko Sakashita , Mamoru Miyawaki
IPC分类号： G06T15/00
CPC分类号： G09G5/14 , G06F3/14 , G09G2320/10 , G09G2340/0407 , G09G2370/20
摘要： Image signals input terminals are selected by a selector. The image signals are combined and displayed on the same screen of a display device. The display screen includes one main screen and a plurality of sub screens. In the case where a moving image is displayed on the main screen, images displayed on the sub screens are updated when the moving image displayed on the main screen are in a still state. The modes of the image signals are detected only when they are input for the first time, the process performed upon the image signals input after that is controlled in accordance with information stored in a memory.
摘要翻译：图像信号输入端子由选择器选择。图像信号被组合并显示在显示装置的同一屏幕上。显示屏幕包括一个主屏幕和多个子屏幕。在主屏幕上显示运动图像的情况下，当显示在主屏幕上的运动图像处于静止状态时，更新显示在子屏幕上的图像。只有当第一次输入图像信号的模式时，才根据存储在存储器中的信息来控制输入的图像信号之后的处理。

48. 发明申请

US20060055830A1 Display apparatus and display method 有权
公开(公告)号：US20060055830A1
公开(公告)日：2006-03-16
申请号：US11220540
申请日：2005-09-08
申请人： Yukihiko Sakashita
发明人： Yukihiko Sakashita
IPC分类号： H04N5/52
CPC分类号： H04N5/74 , H04N9/3182
摘要： A display apparatus includes a plurality of optical modulators that display monochromatic images, respectively, an optical system that synthesizes the monochromatic images into a color image, a luminance non-uniformity correction unit that adjusts a correction coefficient according to a luminance to be displayed, and that corrects a luminance non-uniformity in the monochromatic image using the adjusted correction coefficient, and a color non-uniformity correction unit that adjusts a luminance balance among the monochromatic images per pixel or pixel block, thereby correcting a color non-uniformity in the color image.

49. 发明申请

US20060038825A1 Display apparatus and display control method for display apparatus 审中-公开
标题翻译：显示装置和显示装置的显示控制方法
公开(公告)号：US20060038825A1
公开(公告)日：2006-02-23
申请号：US11202077
申请日：2005-08-12
申请人： Yukihiko Sakashita
发明人： Yukihiko Sakashita
IPC分类号： G09G5/02
CPC分类号： H04N9/73 , G03B21/005 , G09G3/3607 , G09G2320/0233 , G09G2320/0285 , G09G2360/18 , H04N9/3105 , H04N9/3182
摘要： A display corrects color unevenness occurring when single colors (R, G or B) are displayed. The display apparatus uses a color mixing ratio conversion unit that determines a mixing ratio of at least two video signals based on display position information in the single color image.
摘要翻译：当显示单色（R，G或B）时，显示屏校正颜色不均匀。显示装置使用混合比变换单元，其基于单色图像中的显示位置信息确定至少两个视频信号的混合比。

50. 发明申请

US20050219269A1 Display apparatus, control method therefor, and control program for implementing the control method 失效
标题翻译：显示装置及其控制方法以及用于实现控制方法的控制程序
公开(公告)号：US20050219269A1
公开(公告)日：2005-10-06
申请号：US11086477
申请日：2005-03-22
申请人： Yukihiko Sakashita
发明人： Yukihiko Sakashita
IPC分类号： G06F3/041 , G06F3/00 , G06F3/033 , G06F3/14 , G09G5/00 , G09G5/36 , G09G5/38
CPC分类号： G09G3/2092 , G06F3/041 , G06F3/0481 , G06F3/0488 , G06F2203/04806 , G06T3/0056 , G09G3/001 , G09G3/3611 , G09G2320/08 , G09G2340/0407 , G09G2370/045 , H04N7/0142 , H04N9/3105 , H04N9/3188
摘要： A display apparatus which does not cause an erroneous operation of a PC connected to the display apparatus even when operations for realizing various functions on the display apparatus are carried out using an indicating device such as a digitizer, enables the operation of the connected PC at the same time, and enables the operation of the display apparatus and the operation of the PC using a single indicating device without giving a feeling of incompatibility to a user. Resolution of the received image signal is changed and the resulting image is output. Switching on the output image is carried out and an image after the switching is displayed on a display screen. An indication signal containing position coordinates on the display screen and at least one type of indication command are generated according to an indication carried out on the displayed image. The indication signal is converted according to the position coordinates contained in the indication signal, and the converted indication signal is output to the image output apparatus.
摘要翻译：即使使用诸如数字转换器的指示装置执行用于实现显示装置上的各种功能的操作，也不会导致连接到显示装置的PC的错误操作的显示装置，使得所连接的PC的操作在并且能够使用单个指示装置进行显示装置的操作和PC的操作，而不会给用户带来不兼容的感觉。改变接收到的图像信号的分辨率并输出所得到的图像。执行输出图像的打开，切换后的图像显示在显示画面上。根据对所显示的图像执行的指示，生成包含显示画面上的位置坐标的指示信号和至少一种指示命令。指示信号根据包含在指示信号中的位置坐标被转换，转换的指示信号被输出到图像输出装置。

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