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公开(公告)号：US20110019270A1
公开(公告)日：2011-01-27
申请号：US12935009
申请日：2009-05-15
申请人： Hirosi Kitano , Takayuki Kimoto , Takaaki Tanaka , Kazuya Chiba
发明人： Hirosi Kitano , Takayuki Kimoto , Takaaki Tanaka , Kazuya Chiba
IPC分类号： G03B21/62
摘要： The transmissive screen includes, sequentially from a projection side, a Fresnel lens having a condensing function, a diffusion plate for diffusing incident light, and a front-surface protective panel disposed facing the diffusion plate across an air flow layer of a predetermined interval. The front-surface protective panel partially absorbs visible light. The visible light absorbance of the front-surface protective panel is made the highest comparing with the Fresnel lens and the diffusion plate.
摘要翻译： 透射屏幕从投影侧依次包括具有聚光功能的菲涅耳透镜，用于漫射入射光的扩散板以及以预定间隔穿过空气流层面向扩散板设置的前表面保护面板。 前表面保护板部分吸收可见光。 与菲涅尔透镜和扩散板相比，前表面保护面板的可见光吸收率最高。
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公开(公告)号：US20110032489A1
公开(公告)日：2011-02-10
申请号：US12988333
申请日：2009-06-12
申请人： Takayuki Kimoto , Hirosi Kitano , Kazuya Chiba , Takaaki Tanaka
发明人： Takayuki Kimoto , Hirosi Kitano , Kazuya Chiba , Takaaki Tanaka
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , H04N9/3144
摘要： Comprising a casing containing a heat insulating part, a projector as an image display unit, a screen for displaying an image issued from the projector, and cooling part (heat exchanger, compressor) for cooling the inside of the casing, the heat insulating part includes a first heat insulating part disposed in the peripheral area of the projector for insulating from heat, and a second heat insulating part disposed in the peripheral part of the screen for insulating from heat.
摘要翻译： 包括包含绝热部件的壳体，作为图像显示单元的投影仪，用于显示从投影仪发出的图像的屏幕和用于冷却壳体内部的冷却部件（热交换器，压缩机），绝热部件包括： 布置在所述投影仪的周边区域中用于绝热的第一绝热部分和设置在所述屏幕的周边部分中用于绝热的第二绝热部件。
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公开(公告)号：US08072682B2
公开(公告)日：2011-12-06
申请号：US12935009
申请日：2009-05-15
申请人： Hirosi Kitano , Takayuki Kimoto , Takaaki Tanaka , Kazuya Chiba
发明人： Hirosi Kitano , Takayuki Kimoto , Takaaki Tanaka , Kazuya Chiba
IPC分类号： G03B21/56
摘要： A transmissive screen includes, sequentially from a projection side, a Fresnel lens having a condensing function, a diffusion plate for diffusing incident light, and a front-surface protective panel disposed facing the diffusion plate across an air flow layer of a predetermined interval. The front-surface protective panel partially absorbs visible light, and the visible light absorbance of the front-surface protective panel is made the highest compared with the Fresnel lens and the diffusion plate.
摘要翻译： 透射屏幕从投影侧依次包括具有聚光功能的菲涅耳透镜，用于漫射入射光的扩散板，以及以预定间隔穿过空气流层面向扩散板设置的前表面保护面板。 前表面保护面板部分吸收可见光，与菲涅尔透镜和扩散板相比，前表面保护面板的可见光吸收率最高。
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公开(公告)号：USD601607S1
公开(公告)日：2009-10-06
申请号：US29329425
申请日：2008-12-15
申请人： Takayuki Kimoto , Sadayoshi Azuma , Kazuya Chiba , Mikito Ida , Takayuki Tamura
设计人： Takayuki Kimoto , Sadayoshi Azuma , Kazuya Chiba , Mikito Ida , Takayuki Tamura
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公开(公告)号：US20090251448A1
公开(公告)日：2009-10-08
申请号：US11721965
申请日：2006-02-28
申请人： Akihiro Kuwabara , Takayuki Kimoto , Yoshio Seki
发明人： Akihiro Kuwabara , Takayuki Kimoto , Yoshio Seki
CPC分类号： H04N9/3179 , H04N5/20 , H04N5/58 , H04N21/4122 , H04N21/42202 , H04N21/4318 , H04N21/44008
摘要： A projector 1 detects a luminance distribution in an effective video period of an inputted video luminance signal, and a coefficient calculating circuit 302 calculates a correction coefficient Ci to correct a gradation (FIG. 6A). Then, surrounding brightness is detected, and the correction coefficient Ci is adjusted based on the surrounding brightness to obtain an adjusted correction coefficient Ci′ (FIG. 6B). As shown in FIG. 6C, a luminance can be raised to Q according to a brightness signal even for a pixel of a lowest input luminance by adjusting the correction coefficient. Other correction coefficients in a range of 0 to 255 before adjustment are proportionally distributed to a range of 0 to 255-Q, and added with a correction coefficient Q. A luminance of each pixel which belongs to the effective video period of the video luminance signal is adjusted using the adjusted correction coefficient.
摘要翻译： 投影仪1检测输入的视频亮度信号的有效视频周期中的亮度分布，并且系数计算电路302计算校正系数Ci以校正灰度（图6A）。 然后，检测周围的亮度，并且基于周围的亮度来调整校正系数Ci，以获得调整后的校正系数Ci'（图6B）。 如图所示。 如图6C所示，通过调整校正系数，即使对于最低输入亮度的像素，也可以根据亮度信号将亮度提高到Q。 调整前的0〜255范围内的其他校正系数成比例地分配到0〜255-Q的范围，并附加校正系数Q.属于视频亮度信号的有效视频周期的每个像素的亮度 使用调整后的校正系数进行调整。
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公开(公告)号：US07453518B2
公开(公告)日：2008-11-18
申请号：US10509572
申请日：2003-03-28
申请人： Takayuki Kimoto
发明人： Takayuki Kimoto
IPC分类号： H04N7/01
CPC分类号： H04N7/0115 , H04N7/012 , H04N7/0147 , Y10S348/911
摘要： Correlation of videos between fields is determined between a difference between an input interlaced signal and a signal that is delayed by one field with respect to the input interlaced signal. Correlation among N-1 sequential fields is compared with a predetermined pattern to determine whether the input interlaced signal is unquestionably a telecine-converted signal, whether it is unquestionably not a telecine-converted signal, or whether it cannot be said to be unquestionably a telecine-converted signal. If a determination of being unquestionably a telecine-converted signal is continued for a predetermined number or more of fields, an instruction signal, which instructs to perform inter-field interpolation on the input interlaced signal, is outputted.
摘要翻译： 在输入隔行信号和相对于输入隔行扫描信号延迟一场的信号之间的差之间确定场之间的视频的相关性。 将N-1个顺序字段之间的相关性与预定的模式进行比较，以确定输入的隔行信号是否无疑是电视电影转换的信号，无论是毫无疑问地不是电视电影转换的信号，还是不能说毫无疑问是电视电影 转换信号。 如果无限期地确定电视电视转换信号在预定数量以上的场中，则输出指示对输入隔行扫描信号进行场间插值的指示信号。
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公开(公告)号：US09036008B2
公开(公告)日：2015-05-19
申请号：US13478079
申请日：2012-05-22
申请人： Takayuki Kimoto , Satoshi Hamada
发明人： Takayuki Kimoto , Satoshi Hamada
CPC分类号： H04N13/128 , H04N13/341 , H04N13/363 , H04N2013/0081
摘要： An image display device which includes a parallax adjustment unit, a display unit, a parallax detector, and a maximum parallax detector. The parallax adjustment unit is configured to obtain a right-eye image signal and a left-eye image signal. The parallax adjustment unit is configured to adjust a parallax between the right-eye image signal and left-eye image signal and output an adjusted image signal that includes an adjusted left-eye and adjusted right-eye signal. The parallax detector is configured to detect an amount of parallax between the right-eye and left-eye image signals. The maximum parallax detector is configured to detect a maximum value. The display unit is configured to display a right-eye image and a left-eye image and to display an augmented image including the right-eye image and the left-eye image as well as a monitor image indicating the amount of parallax detected and the maximum value.
摘要翻译： 一种图像显示装置，包括视差调整单元，显示单元，视差检测器和最大视差检测器。 视差调整单元被配置为获得右眼图像信号和左眼图像信号。 视差调整单元被配置为调整右眼图像信号和左眼图像信号之间的视差，并输出包括调整后的左眼和调整的右眼信号的调整图像信号。 视差检测器被配置为检测右眼图像信号和左眼图像信号之间的视差量。 最大视差检测器被配置为检测最大值。 显示单元被配置为显示右眼图像和左眼图像，并且显示包括右眼图像和左眼图像的增强图像以及指示检测到的视差量的监视图像， 最大值。
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公开(公告)号：US08517541B2
公开(公告)日：2013-08-27
申请号：US13049953
申请日：2011-03-17
申请人： Takayuki Kimoto , Takaaki Gyoten , Hiroshi Kitano
发明人： Takayuki Kimoto , Takaaki Gyoten , Hiroshi Kitano
IPC分类号： G03B21/20
CPC分类号： G03B21/16
摘要： A projection image display device has a plurality of light sources, a phosphor layer that emits light through excitation by at least any one of the light sources, an optical section, a temperature detector, a light-source intensity controller, an amplitude controller, a luminance controller. The optical section determines an optical path of light emitted from the light sources and the phosphor layer. The temperature detector directly or indirectly detects temperature of the phosphor layer or of the periphery of the phosphor layer. The light-source intensity controller controls intensity of an excitation light source that excites the phosphor layer. The amplitude controller controls the amplitude of a projection image signal. The luminance controller controls luminance of projection images by switching the light-source intensity controller and the amplitude controller according to a detected temperature.
摘要翻译： 投影图像显示装置具有多个光源，通过至少任一个光源的激发而发光的荧光体层，光学部，温度检测器，光源强度控制器，振幅控制器， 亮度控制器。 光学部分确定从光源和荧光体层发射的光的光路。 温度检测器直接或间接地检测荧光体层或荧光体层周围的温度。 光源强度控制器控制激发荧光体层的激发光源的强度。 幅度控制器控制投影图像信号的幅度。 亮度控制器通过根据检测到的温度切换光源强度控制器和振幅控制器来控制投影图像的亮度。
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公开(公告)号：US20110019160A1
公开(公告)日：2011-01-27
申请号：US12843459
申请日：2010-07-26
申请人： Hiroshi Kitano , Takayuki Kimoto
发明人： Hiroshi Kitano , Takayuki Kimoto
CPC分类号： G03B21/16
摘要： An image display apparatus includes: an image display unit for forming an optical image; and an outer housing for housing the image display unit. The outer housing includes a window for displaying the optical image to the outside. The image display apparatus includes, in the outer housing, a heat insulator placed so as to surround the image display unit and a cooling device for cooling inside the outer housing, and the cooling device has a variable cooling capacity. The image display apparatus is abatable to changes in the ambient temperature and the internal power consumption and the presence or absence of sunlight and can be installed in a variety of outdoor environment, so that a high degree of reliability can be achieved.
摘要翻译： 一种图像显示装置，包括：图像显示单元，用于形成光学图像; 以及用于容纳图像显示单元的外壳。 外壳包括用于将光学图像显示到外部的窗口。 图像显示装置在外壳中包括以包围图像显示单元的方式放置的隔热件和用于在外壳内部冷却的冷却装置，并且冷却装置具有可变的冷却能力。 图像显示装置能够改变环境温度和内部功率消耗以及阳光的存在或不存在，并且可以安装在各种户外环境中，从而可以实现高度的可靠性。
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公开(公告)号：US08836732B2
公开(公告)日：2014-09-16
申请号：US13037382
申请日：2011-03-01
CPC分类号： G09G3/002 , G09G3/3413 , G09G3/346 , G09G2310/0235 , G09G2320/0261 , H04N9/3111 , H04N9/3155
摘要： An image display device includes a plurality solid-state light sources, a modulator configured to modulate light from a plurality of solid-state light sources, and an image display device configured to generate from a frame of image data, a plurality of subframes each further divided into subfields, and to display the plurality of subframes. The modulator turns off light output from all the solid-state light sources for the duration of one or more of the plurality of subframes, whereby it is possible to reduce motion blur arising from a hold-type display device, in which after-images remain on the retina of a person's eyes when viewing moving objects.
摘要翻译： 图像显示装置包括多个固态光源，调制器，用于调制来自多个固态光源的光;以及图像显示装置，被配置为从图像数据的帧生成多个子帧 分为子场，并显示多个子帧。 在多个子帧中的一个或多个持续时间内，调制器关闭来自所有固态光源的光输出，由此可以减少由保持型显示装置产生的运动模糊，其中保留图像后 在观察移动物体时在人眼的视网膜上。
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