-
公开(公告)号：US20050231650A1
公开(公告)日：2005-10-20
申请号：US11063972
申请日：2005-02-24
申请人： Tomoki Kobori , Satoshi Ouchi , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Satoshi Ouchi , Tsuneyuki Nozawa
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/13357 , G02F1/141 , G03B21/00 , G03B21/14 , G03B21/20 , G09G3/00 , G09G3/20 , G09G3/34 , G09G3/36 , H04N9/31
CPC分类号： G09G3/342 , G02F2001/133622 , G03B21/2013 , G03B21/2033 , G03B21/2053 , G09G3/2014 , G09G3/2018 , G09G3/2077 , G09G3/346 , G09G3/3611 , G09G2310/0221 , G09G2310/0235 , G09G2310/0267 , G09G2310/0275 , G09G2310/08 , G09G2340/0428 , H04N9/3117
摘要： An image display apparatus includes a second converging unit constructed so that a light flux from part of a first light source or from a separately provided second light source is converged to have a line shape, a spectroscope/deflector unit constructed so that his line-shape light flux is irradiated on a region of the display device different from the region on which a strip-shape light flux from a first converging unit is irradiated, and an image processing unit constructed to control so that the pixels of the region of the display device on which the line-shape light flux is irradiated is turned on and off in accordance with image data being displayed.
摘要翻译： 图像显示装置包括第二会聚单元，其被构造成使得来自第一光源的一部分的光束或来自分开设置的第二光源的光束会聚成具有线状的分光器/偏转器单元，其构造成使得其线形 光束照射在不同于照射来自第一会聚单元的条状光束的区域的显示装置的区域上，以及图像处理单元，被构造成使得显示装置的区域的像素 根据显示的图像数据，其上照射线形光束的通路和断开。
-
公开(公告)号：US07336322B2
公开(公告)日：2008-02-26
申请号：US11063972
申请日：2005-02-24
申请人： Tomoki Kobori , Satoshi Ouchi , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Satoshi Ouchi , Tsuneyuki Nozawa
CPC分类号： G09G3/342 , G02F2001/133622 , G03B21/2013 , G03B21/2033 , G03B21/2053 , G09G3/2014 , G09G3/2018 , G09G3/2077 , G09G3/346 , G09G3/3611 , G09G2310/0221 , G09G2310/0235 , G09G2310/0267 , G09G2310/0275 , G09G2310/08 , G09G2340/0428 , H04N9/3117
摘要： An image display apparatus includes a second converging unit constructed so that a light flux from part of a first light source or from a separately provided second light source is converged to have a line shape, a spectroscope/deflector unit constructed so that his line-shape light flux is irradiated on a region of the display device different from the region on which a strip-shape light flux from a first converging unit is irradiated, and an image processing unit constructed to control so that the pixels of the region of the display device on which the line-shape light flux is irradiated is turned on and off in accordance with image data being displayed.
摘要翻译： 图像显示装置包括第二会聚单元，其被构造成使得来自第一光源的一部分的光束或来自分开设置的第二光源的光束会聚成具有线状的分光器/偏转器单元，其构造成使得其线形 光束照射在不同于照射来自第一会聚单元的条状光束的区域的显示装置的区域上，以及图像处理单元，被构造成使得显示装置的区域的像素 根据显示的图像数据，其上照射线形光束的通路和断开。
-
公开(公告)号：US20060001836A1
公开(公告)日：2006-01-05
申请号：US11218789
申请日：2005-09-06
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
IPC分类号： G03B21/26
CPC分类号： G03B21/26 , H04N5/74 , H04N9/3194 , Y10S362/80
摘要： There is provided a safe image display apparatus for projecting an image on a screen that can minimize a stimulus to eyes, retinae and optic nerves from projected light entering into the eyes directly. By comparing a displayed image captured by a camera with an input image signal, a changed area is detected as a difference area and, then, a projected image signal is generated wherein a picture area image signal in the input image signal that corresponds to this difference area is masked by a black signal. The obtained projected image signal is projected onto the screen.
-
公开(公告)号：US07090352B2
公开(公告)日：2006-08-15
申请号：US11218789
申请日：2005-09-06
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
CPC分类号： G03B21/26 , H04N5/74 , H04N9/3194 , Y10S362/80
摘要： There is provided a safe image display apparatus for projecting an image on a screen that can minimize a stimulus to eyes, retinae and optic nerves from projected light entering into the eyes directly. By comparing a displayed image captured by a camera with an input image signal, a changed area is detected as a difference area and, then, a projected image signal is generated wherein a picture area image signal in the input image signal that corresponds to this difference area is masked by a black signal. The obtained projected image signal is projected onto the screen.
摘要翻译： 提供了一种用于在屏幕上投影图像的安全图像显示装置，其可以使对眼睛，视网膜和视神经的刺激最小化直接投射到眼睛的投射光。 通过将由相机拍摄的显示图像与输入图像信号进行比较，将改变的区域作为差异区域检测，然后生成投影图像信号，其中输入图像信号中对应于该差异的图像区域图像信号 区域被黑色信号屏蔽。 将获得的投影图像信号投影到屏幕上。
-
公开(公告)号：US06945653B2
公开(公告)日：2005-09-20
申请号：US10619168
申请日：2003-07-15
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
CPC分类号： G03B21/26 , H04N5/74 , H04N9/3194 , Y10S362/80
摘要： There is provided a safe image display apparatus for projecting an image on a screen that can minimize a stimulus to eyes, retinae and optic nerves from projected light entering into the eyes directly. By comparing a displayed image captured by a camera with an input image signal, a changed area is detected as a difference area and, then, a projected image signal is generated wherein a picture area image signal in the input image signal that corresponds to this difference area is masked by a black signal. The obtained projected image signal is projected onto the screen.
摘要翻译： 提供了一种用于在屏幕上投影图像的安全图像显示装置，其可以使对眼睛，视网膜和视神经的刺激最小化直接投射到眼睛的投射光。 通过将由相机拍摄的显示图像与输入图像信号进行比较，将改变的区域作为差异区域检测，然后生成投影图像信号，其中输入图像信号中对应于该差异的图像区域图像信号 区域被黑色信号屏蔽。 将获得的投影图像信号投影到屏幕上。
-
公开(公告)号：US07284864B2
公开(公告)日：2007-10-23
申请号：US11648622
申请日：2007-01-03
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
CPC分类号： G03B21/26 , H04N5/74 , H04N9/3194 , Y10S362/80
摘要： There is provided a safe image display apparatus for projecting an image on a screen that can minimize a stimulus to eyes, retinae and optic nerves from projected light entering into the eyes directly. By comparing a displayed image captured by a camera with an input image signal, a changed area is detected as a difference area and, then, a projected image signal is generated wherein a picture area image signal in the input image signal that corresponds to this difference area is masked by a black signal. The obtained projected image signal is projected onto the screen.
摘要翻译： 提供了一种用于在屏幕上投影图像的安全图像显示装置，其可以使对眼睛，视网膜和视神经的刺激最小化直接投射到眼睛的投射光。 通过将由相机拍摄的显示图像与输入图像信号进行比较，将改变的区域作为差异区域检测，然后生成投影图像信号，其中输入图像信号中对应于该差异的图像区域图像信号 区域被黑色信号屏蔽。 将获得的投影图像信号投影到屏幕上。
-
公开(公告)号：US07165844B2
公开(公告)日：2007-01-23
申请号：US11491224
申请日：2006-07-24
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
CPC分类号： G03B21/26 , H04N5/74 , H04N9/3194 , Y10S362/80
摘要： There is provided a safe image display apparatus for projecting an image on a screen that can minimize a stimulus to eyes, retinae and optic nerves from projected light entering into the eyes directly. By comparing a displayed image captured by a camera with an input image signal, a changed area is detected as a difference area and, then, a projected image signal is generated wherein a picture area image signal in the input image signal that corresponds to this difference area is masked by a black signal. The obtained projected image signal is projected onto the screen.
-
公开(公告)号：US20070109500A1
公开(公告)日：2007-05-17
申请号：US11648622
申请日：2007-01-03
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
IPC分类号： G03B21/26
CPC分类号： G03B21/26 , H04N5/74 , H04N9/3194 , Y10S362/80
摘要： There is provided a safe image display apparatus for projecting an image on a screen that can minimize a stimulus to eyes, retinae and optic nerves from projected light entering into the eyes directly. By comparing a displayed image captured by a camera with an input image signal, a changed area is detected as a difference area and, then, a projected image signal is generated wherein a picture area image signal in the input image signal that corresponds to this difference area is masked by a black signal. The obtained projected image signal is projected onto the screen.
-
公开(公告)号：US20060256294A1
公开(公告)日：2006-11-16
申请号：US11491224
申请日：2006-07-24
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
IPC分类号： G03B21/26
CPC分类号： G03B21/26 , H04N5/74 , H04N9/3194 , Y10S362/80
摘要： There is provided a safe image display apparatus for projecting an image on a screen that can minimize a stimulus to eyes, retinae and optic nerves from projected light entering into the eyes directly. By comparing a displayed image captured by a camera with an input image signal, a changed area is detected as a difference area and, then, a projected image signal is generated wherein a picture area image signal in the input image signal that corresponds to this difference area is masked by a black signal. The obtained projected image signal is projected onto the screen.
-
公开(公告)号：US20050094823A1
公开(公告)日：2005-05-05
申请号：US10824431
申请日：2004-04-15
申请人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
发明人： Tomoki Kobori , Fumio Haruna , Tsuneyuki Nozawa
IPC分类号： G03B21/00 , F01N1/00 , F04D29/66 , G10K11/178 , H05K7/20 , A61F11/06 , G10K11/16 , H03B29/00
CPC分类号： G10K11/178 , G10K2210/10 , G10K2210/112 , G10K2210/3027
摘要： A low-cost and highly accurate active noise controller provides for low acoustic noise in a projector that makes produces highlight radiance and has a small size. The rotation frequency of a fan used for cooling the apparatus is measured by a rotation speed detector attached to the fan, a base frequency of acoustic noise and its multiple frequencies are calculated from the number of vanes provided on each fan, and target frequencies at which the acoustic noise is actively controlled are specified. An acoustic noise state is taken in from a microphone, a noise level is specified at each specified target frequency, the amplitude of an antiphase wave, that relates to the frequency characteristics of a microphone, a speaker and the inside of the active noise controller (or the projector), is roughly determined, and then a generated wave is emitted from the speaker. Further, for each target frequency, phase compensation is repeated in a time sequential manner, whereby the noise level is minimized.
摘要翻译： 低成本，高精度的有源噪声控制器在投影机中提供低噪声，产生高光亮度并具有较小的尺寸。 用于冷却装置的风扇的旋转频率由安装在风扇上的旋转速度检测器测量，噪声的基本频率及其多个频率根据每个风扇上设置的叶片的数量计算，目标频率 指定了主动控制的声学噪声。 从麦克风获取声学噪声状态，在每个指定的目标频率（反相波的幅度）上指定噪声电平，其涉及麦克风，扬声器和有源噪声控制器的内部的频率特性（ 或投影仪），大致确定，然后从扬声器发出产生的波。 此外，对于每个目标频率，以时间顺序方式重复相位补偿，从而使噪声水平最小化。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.02 秒)
