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61. 发明授权

US09077985B2 Video display device and system 有权
标题翻译：视频显示设备和系统
公开(公告)号：US09077985B2
公开(公告)日：2015-07-07
申请号：US12802882
申请日：2010-06-16
申请人： Yuji Nakahata , Toshiaki Suzuki
发明人： Yuji Nakahata , Toshiaki Suzuki
IPC分类号： H04N13/04 , G09G3/00
CPC分类号： H04N13/398 , G09G3/003 , G09G2310/061 , G09G2310/08 , G09G2320/041 , G09G2340/0435 , H04N13/341
摘要： In a video display device and system, a timing control section performs timing control for right- and left-eye video signals and to each have a blanking period whose length (Duty) is longer than that of a first-time blanking period Tb1 at least once in second-time and later blanking periods, e.g., performs timing control for a second-time blanking period Tb2 to be longer in Duty than the first-time blanking period Tb1. With such timing control, for stereoscopic display video viewing using open-state shutter glasses in the second-time blanking period Tb2 with a sequential write mode, there are advantages that the shutter glasses can remain longer in the open state while the response characteristics of the liquid crystal material being enhanced. As such, with the resulting video display device and system, the occurrence of crosstalk can be favorably prevented at the same time as reducing any reduction in display brightness.
摘要翻译：在视频显示装置和系统中，定时控制部分对右眼视频信号和左眼视频信号进行定时控制，并且每个消隐期的长度（占空比）比第一次消隐期间Tb1的长度例如，在第二次和过后的消隐期间，例如，对于第二次消隐期间Tb2，进行比第一次消隐期间Tb1更高的占空比的定时控制。通过这样的定时控制，在具有顺序写入模式的第二次消隐期间Tb2中，对于使用开放状态快门眼镜的立体显示视频观看，存在如下优点：快门眼镜可以在打开状态下保持较长的时间，增加了液晶材料。因此，利用所得的视频显示装置和系统，可以有效地防止串扰的发生，同时减少显示亮度的任何降低。

62. 发明授权

US08760381B2 Display device and driving method 有权
标题翻译：显示装置及驱动方法
公开(公告)号：US08760381B2
公开(公告)日：2014-06-24
申请号：US12927773
申请日：2010-11-23
申请人： Toshiaki Suzuki , Tsuyoshi Kamada , Yuji Nakahata , Makoto Nakagawa
发明人： Toshiaki Suzuki , Tsuyoshi Kamada , Yuji Nakahata , Makoto Nakagawa
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3677 , G09G3/003 , G09G2310/0205 , G09G2310/0286 , G09G2310/067 , G09G2310/08 , G09G2320/0233 , G11C19/28
摘要： There is provided a display device including an array substrate including pixels arranged in a matrix manner and gate control circuits that scan gate lines of the pixels and that are provided on the array substrate such that the gate control circuits correspond to the respective gate lines of the pixels. Each of the gate control circuits includes a first output terminal that outputs a signal to each of the gate lines, and a second output terminal that outputs a signal that is supplied to a gate control circuit in a subsequent stage. When adjacent two of the gate lines are scanned simultaneously from an upper part of a screen by the signal output from the first output terminal of each of the gate control circuits, a gate on period is provided during which outputs from the first output terminals of adjacent two of the gate control circuits are the same.
摘要翻译：提供了一种显示装置，其包括阵列基板，其包括以矩阵方式布置的像素，以及栅极控制电路，其对像素的栅极线进行扫描，并且设置在阵列基板上，使得栅极控制电路对应于像素。每个栅极控制电路包括向每个栅极线输出信号的第一输出端子和输出在后续级中提供给栅极控制电路的信号的第二输出端子。当通过从每个栅极控制电路的第一输出端输出的信号从屏幕的上部同时扫描相邻的两条栅极线时，提供栅极导通周期，在该栅极导通周期期间，来自相邻的第一输出端的输出两个门控电路是相同的。

63. 发明授权

US08681188B2 Display device, display method and computer program 有权
标题翻译：显示设备，显示方式和电脑程式
公开(公告)号：US08681188B2
公开(公告)日：2014-03-25
申请号：US13113480
申请日：2011-05-23
申请人： Yuji Nakahata , Toshiaki Suzuki
发明人： Yuji Nakahata , Toshiaki Suzuki
IPC分类号： G09G5/10
CPC分类号： G09G3/3406 , G09G3/003 , G09G2320/0646 , H04N13/341 , H04N13/398
摘要： There is provided a display device including a display unit configured to include a liquid crystal panel, which displays an image by changing an orientation state of a liquid crystal, and a backlight, whose light emission state is independently controllable with respect to each of multiple regions within a screen, and to line-sequentially display in an image display region a first image based on a first image signal and a second image based on a second image signal, by alternately displaying the first image and the second image by one frame or two or more consecutive frames and sequentially switching the first image and the second image at a predetermined time interval, and a backlight control unit configured to control the light emission state of the backlight for each region in accordance with signal levels of the first image signal and the second image signal.
摘要翻译：提供了一种显示装置，包括：显示单元，被配置为包括：通过改变液晶的取向状态来显示图像的液晶面板;以及背光源，其发光状态相对于多个区域中的每一个独立地是可控的并且通过基于第一图像信号和第二图像基于第二图像信号逐行地显示在图像显示区域中的第一图像，通过交替地将第一图像和第二图像显示一帧或两个或更多个连续的帧，并且以预定时间间隔顺序地切换第一图像和第二图像;以及背光控制单元，被配置为根据第一图像信号和第一图像信号的信号电平来控制每个区域的背光的发光状态第二图像信号。

64. 发明授权

US08564650B2 Apparatus and method for changing an open period for right and left eye shutters of a pair of viewing glasses 有权
标题翻译：用于改变一副观看眼镜的右眼和左眼快门的打开时段的装置和方法
公开(公告)号：US08564650B2
公开(公告)日：2013-10-22
申请号：US12807284
申请日：2010-09-01
申请人： Yuji Nakahata
发明人： Yuji Nakahata
IPC分类号： H04N15/00 , H04N13/04 , H04N9/73 , H04N9/12 , H04N9/87
CPC分类号： H04N13/00 , H04N13/324 , H04N13/332 , H04N13/341 , H04N13/398
摘要： An image displaying apparatus includes a signal control unit for receiving an input image signal and converting the signal into a signal for alternately displaying a right-eye image and a left-eye image, display panel into which the signal converted in the signal control unit is input for the right-eye image and the left-eye image, a surface light source for illuminating the display panel from its back, a shutter control unit for generating a timing signal indicating a period in which the right-eye and left-eye shutters are opened for a pair of viewing glasses with the right-eye and left-eye shutters, and for relatively changing the shutter-opened period for the emission timing of the surface light source, and a surface light source control unit for emitting the surface light source in a shorter period than the shutter-opened period in response to the switching between the right-eye image and the left-eye image.
摘要翻译：图像显示装置包括：信号控制单元，用于接收输入图像信号，并将该信号转换成用于交替显示右眼图像和左眼图像的信号;信号控制单元中转换的信号为用于右眼图像和左眼图像的输入，用于从其背面照亮显示面板的面光源;快门控制单元，用于产生指示右眼和左眼快门的周期的定时信号被打开用于具有右眼和左眼快门的一对观看眼镜，并且用于相对地改变用于表面光源的发射定时的快门打开时段，以及用于发射表面光的表面光源控制单元来源于响应于右眼图像和左眼图像之间的切换而在比快门打开时段更短的周期内。

65. 发明授权

US08564518B2 Liquid crystal display device with divisional-drive operation 失效
标题翻译：液晶显示装置，具有分段驱动操作
公开(公告)号：US08564518B2
公开(公告)日：2013-10-22
申请号：US12737187
申请日：2009-06-19
申请人： Yuji Nakahata , Tsuyoshi Kamada
发明人： Yuji Nakahata , Tsuyoshi Kamada
IPC分类号： G09G3/36 , G02F1/1343
CPC分类号： G09G3/3648 , G09G3/3607 , G09G2300/0447 , G09G2320/0252 , G09G2320/0276 , G09G2320/028 , G09G2320/0673 , G09G2320/068
摘要： A liquid crystal display device includes a plurality of pixels each including a liquid crystal element of VA mode and a drive section. The drive section space-divisionally or time-divisionally performs a display drive operation so that the operation includes first and second divisional-drive operation groups. The drive section performs an operation in the first or second divisional-drive operation group, or both thereof. In the former, the output voltage exceeds the input voltage in the intermediate luminance range, whereas in a highlight luminance range, exceeds the input voltage but shows a tendency to be lower compared to in the intermediate luminance range. In the latter, the output voltage is lower than the input voltage in the intermediate luminance range, whereas in a lowermost luminance range, equal to or lower than the input voltage but shows a tendency to be higher compared to in the intermediate luminance range.
摘要翻译：液晶显示装置包括多个像素，每个像素包括VA模式的液晶元件和驱动部分。驱动部分空间或分时地执行显示驱动操作，使得操作包括第一和第二分区驱动操作组。驱动部分执行第一或第二分区驱动操作组或其二者的操作。在前者中，输出电压超过中间亮度范围内的输入电压，而在高亮度亮度范围内，输出电压超过输入电压，但与中间亮度范围相比呈现较低的趋势。在后者中，输出电压低于中间亮度范围内的输入电压，而在最低亮度范围内，输入电压等于或低于输入电压，但与中间亮度范围相比呈现较高的趋势。

66. 发明授权

US08462200B2 Image processing apparatus, image display apparatus and image display system 有权
公开(公告)号：US08462200B2
公开(公告)日：2013-06-11
申请号：US12800338
申请日：2010-05-13
申请人： Makoto Nakagawa , Yuji Nakahata
发明人： Makoto Nakagawa , Yuji Nakahata
IPC分类号： H04N9/47
CPC分类号： H04N13/332 , G09G3/36 , G09G2320/0209 , G09G2320/0252 , G09G2340/16 , H04N13/341 , H04N13/398
摘要： Disclosed herein is a video-image processing apparatus including: a video-image processing section configured to execute output control on video-image streams each including unitary video images appearing along the time axis so as to output every unitary video image pertaining to each of the video-image streams repeatedly a plurality of times by sequentially switching the video-image streams to be output on a time-division basis; a frame memory for temporarily storing an immediately preceding unitary video image as it is or after replacing the luminance gradation of the immediately preceding unitary video image with a post-replacement luminance gradation where the immediately preceding unitary video image is defined as a unitary video image which immediately leads ahead of a current unitary video image being output by the video-image processing section and is selected; and an overdrive processing section configured to carry out overdrive processing on the current unitary video image.

67. 发明申请

US20110109656A1 Image display device and image display system using the same 审中-公开
标题翻译：图像显示装置和图像显示系统使用相同
公开(公告)号：US20110109656A1
公开(公告)日：2011-05-12
申请号：US12802198
申请日：2010-06-01
申请人： Makoto Nakagawa , Tsuyoshi Kamada , Yuji Nakahata
发明人： Makoto Nakagawa , Tsuyoshi Kamada , Yuji Nakahata
IPC分类号： G09G5/10
CPC分类号： G09G3/3406 , G09G3/003 , G09G2310/08 , G09G2320/0209 , G09G2320/0233 , G09G2320/041 , G09G2320/062 , G09G2340/16 , H04N13/341 , H04N13/398
摘要： A display system and method in which light is provided and images are generated by modulating the provided light. At least one of the timing or duty of the provided light may be controlled. By allowing for such control of the provided light an increase in system performance may be realized.
摘要翻译：提供光并通过调制所提供的光产生图像的显示系统和方法。可以控制所提供的光的定时或占空比中的至少一个。通过允许对所提供的光的这种控制，可以实现系统性能的提高。

68. 发明申请

US20110096058A1 LIQUID CRYSTAL DISPLAY DEVICE 失效
标题翻译：液晶显示装置
公开(公告)号：US20110096058A1
公开(公告)日：2011-04-28
申请号：US12737187
申请日：2009-06-19
申请人： Yuji Nakahata , Tsuyoshi Kamada
发明人： Yuji Nakahata , Tsuyoshi Kamada
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3648 , G09G3/3607 , G09G2300/0447 , G09G2320/0252 , G09G2320/0276 , G09G2320/028 , G09G2320/0673 , G09G2320/068
摘要： A liquid crystal display device includes a plurality of pixels each including a liquid crystal element of VA mode and a drive section. The drive section space-divisionally or time-divisionally performs a display drive operation so that the operation includes first and second divisional-drive operation groups. The drive section performs an operation in the first or second divisional-drive operation group, or both thereof. In the former, the output voltage exceeds the input voltage in the intermediate luminance range, whereas in a highlight luminance range, exceeds the input voltage but shows a tendency to be lower compared to in the intermediate luminance range. In the latter, the output voltage is lower than the input voltage in the intermediate luminance range, whereas in a lowermost luminance range, equal to or lower than the input voltage but shows a tendency to be higher compared to in the intermediate luminance range.
摘要翻译：液晶显示装置包括多个像素，每个像素包括VA模式的液晶元件和驱动部分。驱动部分空间或分时地执行显示驱动操作，使得操作包括第一和第二分区驱动操作组。驱动部分执行第一或第二分区驱动操作组或其二者的操作。在前者中，输出电压超过中间亮度范围内的输入电压，而在高亮度亮度范围内，输出电压超过输入电压，但与中间亮度范围相比呈现较低的趋势。在后者中，输出电压低于中间亮度范围内的输入电压，而在最低亮度范围内，输入电压等于或低于输入电压，但与中间亮度范围相比呈现较高的趋势。

69. 发明申请

US20100231697A1 Image display apparatus, image display observation system, and image display method 审中-公开
标题翻译：图像显示装置，图像显示观察系统和图像显示方法
公开(公告)号：US20100231697A1
公开(公告)日：2010-09-16
申请号：US12660761
申请日：2010-03-04
申请人： Yuji Nakahata , Tsuyoshi Kamada
发明人： Yuji Nakahata , Tsuyoshi Kamada
IPC分类号： H04N13/04
CPC分类号： H04N13/398 , H04N13/341
摘要： There is provided an image display apparatus including a signal control unit for receiving an input of an image signal, and converting to a signal for alternately displaying a right eye image and a left eye image, a display panel, input with the signal converted by the control unit, for alternately displaying the right eye image and the left eye image, a surface light source for radiating the panel from a rear surface, a shutter control unit for generating a timing signal indicating a switching timing of the right eye image and the left eye image with respect to viewing eyeglasses including a right and a left eye shutters, and a surface light source control unit for causing the surface light source to emit light in a period shorter than an open period of the shutter according to the switching of the right eye image and the left eye image.
摘要翻译：提供了一种图像显示装置，包括：信号控制单元，用于接收图像信号的输入，并转换成用于交替显示右眼图像和左眼图像的信号;显示面板;输入信号由所转换的信号控制单元，用于交替地显示右眼图像和左眼图像，用于从后表面辐射面板的面光源;快门控制单元，用于产生指示右眼图像和左眼图像的切换定时的定时信号相对于包括右眼和左眼快门的观看眼镜的眼睛图像，以及表面光源控制单元，用于根据右侧的切换使表面光源在比快门的打开时段短的时间内发光眼睛图像和左眼图像。

70. 发明申请

US20100225750A1 Image display apparatus, image display observation system, and image display method 有权
标题翻译：图像显示装置，图像显示观察系统和图像显示方法
公开(公告)号：US20100225750A1
公开(公告)日：2010-09-09
申请号：US12660333
申请日：2010-02-24
申请人： Yuji Nakahata , Tsuyoshi Kamada , Toshiaki Suzuki , Makoto Nakagawa
发明人： Yuji Nakahata , Tsuyoshi Kamada , Toshiaki Suzuki , Makoto Nakagawa
IPC分类号： H04N13/04
CPC分类号： H04N13/398 , H04N13/341
摘要： An image display apparatus of present invention includes a signal control unit for receiving an input of an image signal, and converting to a signal for displaying each of a right eye image and a left eye image at least two times continuously; and a display panel, input with the signal converted by the signal control unit, for alternately displaying the right eye image continuing two or more times, and the left eye image continuing two or more times.
摘要翻译：本发明的图像显示装置包括：信号控制单元，用于接收图像信号的输入，并且连续地转换为用于显示右眼图像和左眼图像中的每一个的信号; 以及由信号控制单元转换的信号输入的显示面板，用于交替显示继续两次或更多次的右眼图像，并且左眼图像继续两次或更多次。

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