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1. 发明授权

US09349310B2 Display device for displaying two-dimensional and three-dimensional images without a black matrix 有权
标题翻译：用于显示没有黑矩阵的二维和三维图像的显示装置
公开(公告)号：US09349310B2
公开(公告)日：2016-05-24
申请号：US13698115
申请日：2012-02-16
申请人： Yuji Nakahata , Tomoya Yano
发明人： Yuji Nakahata , Tomoya Yano
IPC分类号： G09G3/00 , G02B27/26 , G09G3/36 , H04N13/04
CPC分类号： G09G3/003 , G02B27/26 , G09G3/3611 , G09G2300/023 , G09G2300/0452 , H04N13/337 , H04N13/356
摘要： The generation of crosstalk is suppressed when displaying a three-dimensional image, and a decrease in brightness is avoided when displaying a two-dimensional image.A polarization control filter 268 is placed so that a boundary between a polarization region 269a and a polarization region 269b is within the ranges of a red liquid crystal cell 272, a green liquid crystal cell 274, and a blue liquid crystal cell 276 in order in the vertical direction. When displaying a three-dimensional image, black is displayed for a liquid crystal cell 2 positioned at a boundary between the polarization region 269a and the polarization region 269b of a polarization control filter 268, and the original right eye image or left eye image is displayed by other liquid crystal cells.
摘要翻译：当显示三维图像时抑制了串扰的产生，并且当显示二维图像时避免了亮度的降低。偏振控制滤波器268被放置成使得偏振区域269a和偏振区域269b之间的边界在红色液晶单元272，绿色液晶单元274和蓝色液晶单元276的范围内垂直方向。当显示三维图像时，显示位于偏振控制滤波器268的偏振区域269a和偏振区域269b之间的边界处的液晶单元2的黑色，并且显示原始右眼图像或左眼图像由其他液晶单元。

2. 发明授权

US09270958B2 Liquid crystal display apparatus for generating an output video signal based on an input video signal and a lighting signal 有权
标题翻译：用于基于输入视频信号和点亮信号产生输出视频信号的液晶显示装置
公开(公告)号：US09270958B2
公开(公告)日：2016-02-23
申请号：US13181765
申请日：2011-07-13
申请人： Ken Kikuchi , Tomoya Yano
发明人： Ken Kikuchi , Tomoya Yano
IPC分类号： G09G3/36 , H04N9/67 , G09G3/34
CPC分类号： H04N9/67 , G09G3/3406 , G09G3/3607 , G09G2320/0646 , G09G2340/06 , G09G2360/16
摘要： A LCD display includes a light source section, a LCD panel including a plurality of pixels each having sub-pixels of R, G, B, and Z, and a display control section including an output signal generation section. The display control section performs a display drive on the sub-pixels with use of the respective output video signals, and performs a lighting drive on the light source section with use of the lighting signal. The output signal generation section generates output video signals corresponding to the respective four colors, based on the input video signals, and generates a lighting signal of the light source section, based on the input video signals, to perform a predetermined dimming processing, based on both the input video signals and the generated lighting signal, and finally generates the output video signals through performing a predetermined color conversion processing, based on a resultant video signal from the dimming processing.
摘要翻译： LCD显示器包括光源部分，包括具有R，G，B和Z的子像素的多个像素的LCD面板，以及包括输出信号生成部分的显示控制部分。显示控制部分使用各个输出视频信号对子像素执行显示驱动，并且利用照明信号对光源部分进行点亮驱动。输出信号生成部基于输入的视频信号，生成与各自的四种颜色相对应的输出视频信号，基于输入的视频信号生成光源部的点亮信号，进行基于输入视频信号和产生的点亮信号，并且通过基于来自调光处理的结果视频信号通过执行预定的颜色转换处理来产生输出视频信号。

3. 发明申请

US20110285762A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20110285762A1
公开(公告)日：2011-11-24
申请号：US13095104
申请日：2011-04-27
申请人： Mitsuyasu ASANO , Tomohiro Nishi , Tomoya Yano , Ken Kikuchi
发明人： Mitsuyasu ASANO , Tomohiro Nishi , Tomoya Yano , Ken Kikuchi
IPC分类号： G09G3/36 , G09G5/02
CPC分类号： G09G3/3426 , G09G2300/023 , G09G2300/0452 , G09G2320/0646 , G09G2340/06 , G09G2360/16
摘要： A liquid crystal display includes: a light source section including emission subsections; a LCD panel including pixels each having sub-pixels for four colors of R, G, B, and Z, and modulating light from the emission subsections based on input image signals for three colors of R, G, and B; and a display control section including a partitioning-drive processing section, driving the emission subsections with an emission pattern signal, and driving the four sub-pixels with partitioning-drive image signals for the four colors. The partitioning-drive processing section generates pixel signals for the four colors through performing a first color-conversion based on the input image signals, generates the emission pattern signal from pixel signals for the three colors, primary partitioning-drive image signals for the three colors from both the input image signals and the emission pattern signal, and the partitioning-drive image signals through performing a second color-conversion on the primary partitioning-drive image signals.
摘要翻译：液晶显示器包括：包括排放子部分的光源部分; 一个LCD面板包括各自具有用于R，G，B和Z四种颜色的子像素的像素，以及基于R，G和B三种颜色的输入图像信号调制来自发光子部分的光; 以及显示控制部分，包括分区驱动处理部分，用发射图案信号驱动发光子部分，并用四种颜色的划分驱动图像信号驱动四个子像素。分区驱动处理部分通过基于输入图像信号执行第一颜色转换来生成四种颜色的像素信号，从三种颜色的像素信号生成发光图案信号，用于三种颜色的主分区驱动图像信号通过对主分割驱动图像信号进行第二色彩转换，从输入图像信号和发光图案信号两者分配驱动图像信号。

4. 发明授权

US07633677B2 Reflective screen 失效
标题翻译：反光屏
公开(公告)号：US07633677B2
公开(公告)日：2009-12-15
申请号：US10582845
申请日：2004-12-22
申请人： Masatoshi Niwa , Hajime Maruta , Norimitsu Ebata , Yuji Sawamura , Ken Kikuchi , Tomoya Yano
发明人： Masatoshi Niwa , Hajime Maruta , Norimitsu Ebata , Yuji Sawamura , Ken Kikuchi , Tomoya Yano
IPC分类号： G03B21/56 , G03B21/60 , G02B5/30 , G02B27/28
CPC分类号： G03B21/60
摘要： A reflective screen that uses an aluminum-foil reflecting layer, wherein speckling can easily be suppressed in the reflective screen. The reflective screen is composed of a surface diffusion layer, a transparent adhesive layer, and an aluminum-foil reflecting layer layered together. A diffusing material is added to the transparent adhesive layer, and a transparent layer having a prescribed thickness is provided between the transparent adhesive layer and the aluminum-foil reflecting layer.
摘要翻译：一种使用铝箔反射层的反射屏幕，其中可以在反射屏幕中容易地抑制散斑。反射屏由表面扩散层，透明粘合剂层和层叠在一起的铝箔反射层组成。在透明粘合剂层上添加扩散材料，并且在透明粘合剂层和铝箔反射层之间设置具有规定厚度的透明层。

5. 发明授权

US09401115B2 Liquid crystal display with a higher luminance sub-pixel including controllable light emission subsections 有权
标题翻译：具有包括可控发光子部分的较高亮度子像素的液晶显示器
公开(公告)号：US09401115B2
公开(公告)日：2016-07-26
申请号：US13095104
申请日：2011-04-27
申请人： Mitsuyasu Asano , Tomohiro Nishi , Tomoya Yano , Ken Kikuchi
发明人： Mitsuyasu Asano , Tomohiro Nishi , Tomoya Yano , Ken Kikuchi
IPC分类号： G09G3/34 , G09G3/36
CPC分类号： G09G3/3426 , G09G2300/023 , G09G2300/0452 , G09G2320/0646 , G09G2340/06 , G09G2360/16
摘要： A liquid crystal display includes: a light source section including emission subsections; a LCD panel including pixels each having sub-pixels for four colors of R, G, B, and Z, and modulating light from the emission subsections based on input image signals for three colors of R, G, and B; and a display control section including a partitioning-drive processing section, driving the emission subsections with an emission pattern signal, and driving the four sub-pixels with partitioning-drive image signals for the four colors. The partitioning-drive processing section generates pixel signals for the four colors through performing a first color-conversion based on the input image signals, generates the emission pattern signal from pixel signals for the three colors, primary partitioning-drive image signals for the three colors from both the input image signals and the emission pattern signal, and the partitioning-drive image signals through performing a second color-conversion on the primary partitioning-drive image signals.
摘要翻译：液晶显示器包括：包括排放子部分的光源部分; 一个LCD面板包括各自具有用于R，G，B和Z四种颜色的子像素的像素，以及基于R，G和B三种颜色的输入图像信号调制来自发光子部分的光; 以及显示控制部分，包括分区驱动处理部分，用发射图案信号驱动发光子部分，并用四种颜色的划分驱动图像信号驱动四个子像素。分区驱动处理部分通过基于输入图像信号执行第一颜色转换来生成四种颜色的像素信号，从三种颜色的像素信号生成发光图案信号，用于三种颜色的主分区驱动图像信号通过对主分割驱动图像信号进行第二色彩转换，从输入图像信号和发光图案信号两者分配驱动图像信号。

6. 发明授权

US08452119B2 Image processing device and image display system 失效
标题翻译：图像处理装置和图像显示系统
公开(公告)号：US08452119B2
公开(公告)日：2013-05-28
申请号：US12653477
申请日：2009-12-15
申请人： Kenji Arashima , Tomoya Yano , Toru Nishi
发明人： Kenji Arashima , Tomoya Yano , Toru Nishi
IPC分类号： G06K9/40 , G06F3/038 , H04N7/00
CPC分类号： H04N5/21 , G09G3/3648 , G09G2320/0252 , G09G2320/0261 , G09G2320/0271 , G09G2320/106 , G09G2340/16 , H04N5/142 , H04N5/144 , H04N5/145
摘要： The present invention provides an image processing device and an image display system achieving image quality improvement in moving picture by suppressing a motion blur in a hold-type display device, while maintaining low cost. The image processing device processes image data provided from outside and outputting the image data to a hold type display device. The image processing device includes a correction processing section performing a correction process to correct a pixel value in the image data for each pixel through performing a spatial LPF (low pass filter) process on the image data in a frame to be displayed in the display device according to a magnitude of a motion vector in the image data, the spatial LPF process allowing a slope of a changing edge portion in the image data to be more gentle.
摘要翻译：本发明提供了一种图像处理装置和图像显示系统，其通过抑制保持型显示装置中的运动模糊来实现运动图像的图像质量改善，同时保持低成本。图像处理装置处理从外部提供的图像数据并将图像数据输出到保持型显示装置。图像处理装置包括：校正处理部，其对通过在显示装置中显示的帧中的图像数据进行空间LPF（低通滤波）处理，对每个像素执行校正处理，以校正图像数据中的像素值根据图像数据中的运动矢量的大小，允许图像数据中的边缘变化部分的斜率更平缓的空间LPF处理。

7. 发明授权

US08411104B2 Image processing device and image display system 失效
标题翻译：图像处理装置和图像显示系统
公开(公告)号：US08411104B2
公开(公告)日：2013-04-02
申请号：US12653187
申请日：2009-12-09
申请人： Kenji Arashima , Tomoya Yano , Toru Nishi
发明人： Kenji Arashima , Tomoya Yano , Toru Nishi
IPC分类号： G09G5/02 , G06K9/40
CPC分类号： H04N5/21 , G09G3/3648 , G09G2320/0252 , G09G2320/0261 , G09G2320/0271 , G09G2320/106 , G09G2340/16 , H04N5/142 , H04N5/144 , H04N5/145
摘要： The present invention provides an image processing device and an image display system achieving image quality improvement in moving picture by suppressing a motion blur in a hold-type display device, while maintaining low cost. The image processing device processes image data provided from outside and outputting the image data to a hold type display device. The image processing device includes a correction processing section performing a correction process to correct a pixel value in the image data for each pixel through performing a spatial HPF (high pass filter) process on the image data in a frame to be displayed in the display device according to a magnitude of a motion vector in the image data, the HPF process allowing an overshoot region and an undershoot region to be provided in a vicinity of both ends of the changing edge portion in the image data.
摘要翻译：本发明提供了一种图像处理装置和图像显示系统，其通过抑制保持型显示装置中的运动模糊来实现运动图像的图像质量改善，同时保持低成本。图像处理装置处理从外部提供的图像数据并将图像数据输出到保持型显示装置。图像处理装置包括校正处理部，其对通过在显示装置中显示的帧中的图像数据进行空间HPF（高通滤波）处理，对每个像素执行校正处理以校正图像数据中的像素值根据图像数据中的运动矢量的幅度，允许在图像数据中的改变边缘部分的两端附近设置过冲区域和下冲区域的HPF处理。

8. 发明申请

US20120026210A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20120026210A1
公开(公告)日：2012-02-02
申请号：US13156835
申请日：2011-06-09
申请人： Tomoya YANO , Ken Kikuchi
发明人： Tomoya YANO , Ken Kikuchi
IPC分类号： G09G5/10
CPC分类号： G09G3/3607 , G09G3/3406 , G09G3/3648 , G09G2300/0452 , G09G2320/0242 , G09G2320/0646 , G09G2320/0666 , G09G2330/021 , G09G2340/06 , G09G2360/16
摘要： A liquid crystal display includes: a light source section; a liquid crystal display panel including pixels each configured of sub-pixels of three colors red (R), green (G) and blue (B) and a sub-pixel of a color (Z) with higher luminance than the three colors; and a display control section including an output signal generation section performing a display drive on the sub-pixels of R, G, B and Z with use of the output picture signals. A chromaticity point of the emission light from the light source section is set to a position deviated from a white chromaticity point. In the case where the input picture signals are picture signals indicating white (W), the output signal generation section performs a chromaticity point adjustment to adjust, to the white chromaticity point, a chromaticity point of display light emitted from the liquid crystal display panel based on the emission light.
摘要翻译：液晶显示器包括：光源部分; 液晶显示面板包括由三种颜色的红色（R），绿色（G）和蓝色（B）以及比三种颜色的亮度高的颜色（Z）的子像素构成的像素; 以及显示控制部分，其包括使用输出图像信号对R，G，B和Z的子像素执行显示驱动的输出信号生成部。将来自光源部的发光的色度点设定为偏离白色色度点的位置。在输入图像信号是表示白色（W）的图像信号的情况下，输出信号生成部进行色度点调整，从白色色度点调整从液晶显示面板发出的显示光的色度点对发射光。

9. 发明申请

US20100098349A1 Image processing device and image display system 失效
标题翻译：图像处理装置和图像显示系统
公开(公告)号：US20100098349A1
公开(公告)日：2010-04-22
申请号：US12653477
申请日：2009-12-15
申请人： Kenji Arashima , Tomoya Yano , Toru Nishi
发明人： Kenji Arashima , Tomoya Yano , Toru Nishi
IPC分类号： G06K9/40
CPC分类号： H04N5/21 , G09G3/3648 , G09G2320/0252 , G09G2320/0261 , G09G2320/0271 , G09G2320/106 , G09G2340/16 , H04N5/142 , H04N5/144 , H04N5/145
摘要： The present invention provides an image processing device and an image display system achieving image quality improvement in moving picture by suppressing a motion blur in a hold-type display device, while maintaining low cost. The image processing device processes image data provided from outside and outputting the image data to a hold type display device. The image processing device includes a correction processing section performing a correction process to correct a pixel value in the image data for each pixel through performing a spatial LPF (low pass filter) process on the image data in a frame to be displayed in the display device according to a magnitude of a motion vector in the image data, the spatial LPF process allowing a slope of a changing edge portion in the image data to be more gentle.
摘要翻译：本发明提供了一种图像处理装置和图像显示系统，其通过抑制保持型显示装置中的运动模糊来实现运动图像的图像质量改善，同时保持低成本。图像处理装置处理从外部提供的图像数据并将图像数据输出到保持型显示装置。图像处理装置包括：校正处理部，其对通过在显示装置中显示的帧中的图像数据进行空间LPF（低通滤波）处理，对每个像素执行校正处理，以校正图像数据中的像素值根据图像数据中的运动矢量的大小，允许图像数据中的边缘变化部分的斜率更平缓的空间LPF处理。

10. 发明申请

US20090244330A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 失效
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20090244330A1
公开(公告)日：2009-10-01
申请号：US12309913
申请日：2007-07-31
申请人： Hiroshi Sugisawa , Toshio Sarugaku , Tomoya Yano
发明人： Hiroshi Sugisawa , Toshio Sarugaku , Tomoya Yano
IPC分类号： H04N5/228
CPC分类号： G09G3/3611 , G09G3/2022 , G09G2310/04 , G09G2320/0247 , G09G2320/0673 , G09G2320/10 , G09G2340/0435
摘要： An image processing apparatus and an image processing method, enabling achievement of both an effect of improvement of motion-picture response and a reduction of flicker even in a case of a low frame rate, are provided. The apparatus has a processing region detection portion 120 including a first detection portion 121 detecting motion of an image in a sub frame from a continuous plurality of sub frames, and a second detection portion 122 detecting a component having a predetermined value or more of level difference to peripheral pixels of pixels forming an image in the sub frame; and a gradation conversion portion 130 including a plurality of adaptive gradation conversion portions 131 and 132 converting the gradation for a region of the component having a level difference at which motion is detected in the corresponding sub frame among the plurality of sub frames in accordance with the output signal of the processing region detection portion 120 and a sub frame selecting and outputting portion 133 alternately selecting and outputting the selectively graduation converted sub frames for each sub frame rate.
摘要翻译：提供了一种图像处理装置和图像处理方法，即使在低帧率的情况下，也能够实现运动图像响应的改善效果和减少闪烁。该装置具有处理区域检测部分120，该处理区域检测部分120包括检测来自连续多个子帧的子帧中的图像的运动的第一检测部分121和检测具有预定值或更多的电平差的分量的第二检测部分122 到在子帧中形成图像的像素的周边像素; 以及灰度转换部分130，其包括多个自适应灰度转换部分131和132，该多个自适应灰度转换部分131和132根据该多个子帧转换部分131和132，对多个子帧中的相应子帧中检测到运动的分量的区域进行转换处理区域检测部分120的输出信号和子帧选择和输出部分133为每个子帧速率交替地选择和输出选择性地分级转换的子帧。

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