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1. 发明申请

US20110234777A1 THREE-DEMENSIONAL DISPLAY APPARATUS AND THREE-DIMENSIONAL DISPLAY SYSTEM 审中-公开
标题翻译：三维显示设备和三维显示系统
公开(公告)号：US20110234777A1
公开(公告)日：2011-09-29
申请号：US13132037
申请日：2010-11-01
申请人： Takahiro Kobayashi , Hiroshi Miyai , Seiji Hamada , Katsuo Saigo , Yoshio Umeda
发明人： Takahiro Kobayashi , Hiroshi Miyai , Seiji Hamada , Katsuo Saigo , Yoshio Umeda
IPC分类号： H04N13/04
CPC分类号： G02B27/2264 , H04N13/341 , H04N13/398
摘要： A stereoscopic display apparatus and a stereoscopic display system capable of reducing flicker due to the influence of a fluorescent lamp while preventing an increase in crosstalk. The stereoscopic display apparatus includes a display controller that causes a display section to display left-eye video and right-eye video based on an input left-eye video signal and right-eye video signal and a shutter control section that controls an open/closed state of left and right shutters of stereoscopic image observation glasses in an opening/closing cycle in accordance with a display cycle of the left-eye video and the right-eye video, wherein the shutter control section controls a duty ratio of an Open period of each of the left and right shutters to a greater value than 50% and the display controller causes the display section to display video on a side whose shutter is in the open state of the left-eye video and the right-eye video only while the shutter control section exercises control so that one of the left and right shutters is in the closed state.
摘要翻译：一种立体显示装置和立体显示系统，能够在防止串扰增加的同时降低由于荧光灯的影响引起的闪烁。立体显示装置包括显示控制器，其使得显示部分基于输入的左眼视频信号和右眼视频信号显示左眼视频和右眼视频;以及快门控制部分，其控制打开/关闭根据左眼视频和右眼视频的显示周期，在开/关周期中的立体图像观察眼镜的左右快门的状态，其中，快门控制部分控制开窗周期的占空比左和右快门中的每一个都具有比50％更大的值，并且显示控制器使得显示部分在仅在左眼视频和右眼视频的打开状态的一侧上显示视频，而快门控制部分执行控制，使得左和右快门之一处于关闭状态。

2. 发明申请

US20110304712A1 STEREOSCOPIC DISPLAY SYSTEM, STEREOSCOPIC DISPLAY DEVICE AND GLASSES FOR STEREOSCOPIC VIDEO IMAGE OBSERVATION 审中-公开
标题翻译：立体显示系统，立体显示装置和立体视像图像观察玻璃
公开(公告)号：US20110304712A1
公开(公告)日：2011-12-15
申请号：US13203201
申请日：2010-11-08
申请人： Takahiro KOobayashi , Hiroshi Miyai , Seiji Hamada , Yoshio Umeda
发明人： Takahiro KOobayashi , Hiroshi Miyai , Seiji Hamada , Yoshio Umeda
IPC分类号： H04N13/04
CPC分类号： G02B27/2264 , H04N13/144 , H04N13/341 , H04N13/398
摘要： Provided are a stereoscopic display device and stereoscopic display system, and a stereoscopic display device and glasses for stereoscopic video image observation, which are capable of reducing flicker attributable to the influence of a fluorescent lamp while preventing increase in crosstalk. Specifically, provided is a stereoscopic display system provided with: a stereoscopic display device which displays left-eye video images and right-eye video images alternatively in terms of time, the left-eye video images and right-eye video images being based on inputted left-eye video signals and right-eye video signals; and glasses for stereoscopic observation which comprise left-eye shutter and right-eye shutter configured to adjust quantities of light passing through the glasses toward the respective left and right eyes, and with which the left-eye video images and right-eye video images are observed. The stereoscopic display system is further provided with: an ambient light detecting unit which detects ambient light surrounding the system; and a shutter controlling unit which, so that changes in quantities of ambient light entering the respective left and right shutters can be reduced, controls quantities of light passing through the respective left and right shutters.
摘要翻译：提供了立体显示装置和立体显示系统以及用于立体视觉图像观察的立体显示装置和眼镜，其能够减少由于荧光灯的影响引起的闪烁，同时防止串扰的增加。具体地，提供了一种立体显示系统，其具有：立体显示装置，其以时间方式交替显示左眼视频图像和右眼视频图像，左眼视频图像和右眼视频图像基于输入左眼视频信号和右眼视频信号; 以及用于立体观察的眼镜，其包括左眼快门和右眼快门，所述左眼快门和右眼快门被配置为将通过眼镜的光量朝着相应的左眼和右眼调节，并且左眼视频图像和右眼视频图像是观察到的。立体显示系统还具有：环境光检测单元，其检测系统周围的环境光; 以及快门控制单元，使得可以减少进入相应的左快门和右快门的环境光量的变化，从而控制通过相应左和右百叶窗的光量。

3. 发明授权

US08643707B2 Image signal processing apparatus, image signal processing method, recording medium, and integrated circuit 失效
标题翻译：图像信号处理装置，图像信号处理方法，记录介质和集成电路
公开(公告)号：US08643707B2
公开(公告)日：2014-02-04
申请号：US12875364
申请日：2010-09-03
申请人： Keizo Matsumoto , Hiroshi Miyai , Katsuo Saigo , Masanobu Inoe , Seiji Nakazawa
发明人： Keizo Matsumoto , Hiroshi Miyai , Katsuo Saigo , Masanobu Inoe , Seiji Nakazawa
IPC分类号： H04N13/04 , G09G5/02
CPC分类号： G02B27/2264 , G02B27/2221 , G09G3/20 , G09G3/28 , G09G2320/0257 , G09G2360/16 , H04N13/341 , H04N13/398 , H04N2213/008
摘要： An image signal processing apparatus performs gradation control on respective pixels. Specifically, the image signal processing apparatus includes an image signal processing unit which controls light emission and non-light emission of respective subfields so as to provide a field having a level of brightness. Here, the field is a unit display period of the pixels and divided into the subfields which have different light emission periods and are arranged in a predetermined sequence. In the predetermined sequence, the subfields are arranged in a manner such that a subfield having the shortest light emission period among the subfields is in the first place, one of a subfield having the longest light emission period and a subfield having the second longest light emission period among the subfields is in the second place, and the other one is in the third place.
摘要翻译：图像信号处理装置对各像素执行灰度控制。具体地，图像信号处理装置包括图像信号处理单元，其控制各个子场的发光和非发光，以提供具有亮度水平的场。这里，场是像素的单位显示周期，并且被划分为具有不同发光周期并以预定顺序排列的子场。在预定的顺序中，子场被布置成使得子场中具有最短发光周期的子场位于第一位置，具有最长发光周期的子场中的一个和具有第二最长发光的子场子区之间的次数排在第二位，另一个在第三位。

4. 发明授权

US08542246B2 Color conversion device, color conversion table and color conversion method 有权
标题翻译：颜色转换装置，颜色转换表和颜色转换方法
公开(公告)号：US08542246B2
公开(公告)日：2013-09-24
申请号：US12921867
申请日：2009-03-11
申请人： Katsuo Saigo , Hiroshi Miyai , Hisakazu Hitomi , Masanobu Inoe , Masahiro Kawashima , Akihiro Takeuchi
发明人： Katsuo Saigo , Hiroshi Miyai , Hisakazu Hitomi , Masanobu Inoe , Masahiro Kawashima , Akihiro Takeuchi
IPC分类号： G09G5/00 , G09G5/02 , G06K9/00 , G06K9/40 , G03F3/08 , H04N1/46 , H04N1/60 , H04N1/62 , G06T11/00
CPC分类号： H04N1/6058 , G06T11/001 , H04N1/62 , H04N1/628
摘要： A color conversion device generates color data in a second color gamut based on first converted color data and input color data, which are obtained from input color data in a first color gamut, and outputs the color data in the second color gamut. The color conversion device includes a first color mapping unit which generates the first converted color data by mapping the input color data into the second color gamut; a color mixing unit which generates color data by mixing the first converted color data and second converted color data at a ratio corresponding to the first color gamut and the second color gamut; and a color data output unit which outputs the color data.
摘要翻译：颜色转换装置基于从第一色域中的输入颜色数据获得的第一转换颜色数据和输入颜色数据，在第二色域中生成颜色数据，并输出第二色域中的颜色数据。颜色转换装置包括：第一颜色映射单元，其通过将输入的颜色数据映射到第二色域来生成第一转换的颜色数据; 混色单元，其以与第一色域和第二色域对应的比率混合第一转换色数据和第二转换色数据，生成彩色数据; 以及输出颜色数据的颜色数据输出单元。

5. 发明授权

US08564648B2 Image signal processing apparatus, image signal processing method, recording medium, and integrated circuit 有权
标题翻译：图像信号处理装置，图像信号处理方法，记录介质和集成电路
公开(公告)号：US08564648B2
公开(公告)日：2013-10-22
申请号：US12875171
申请日：2010-09-03
申请人： Keizo Matsumoto , Hiroshi Miyai , Katsuo Saigo , Masanobu Inoe , Seiji Nakazawa
发明人： Keizo Matsumoto , Hiroshi Miyai , Katsuo Saigo , Masanobu Inoe , Seiji Nakazawa
IPC分类号： H04N13/04
CPC分类号： G02B27/2264 , G02B27/2221 , G09G3/20 , G09G3/28 , G09G2320/0257 , G09G2360/16 , H04N13/341 , H04N13/398 , H04N2213/008
摘要： An image signal processing apparatus outputs, alternately on a-per frame basis, a first image to be displayed to one of left and right eyes of a viewer and a second image to be displayed to the other eye, and transmits, to a pair of image viewer glasses, a synchronizing signal for controlling timing of opening and closing of optical filters so as to allow the viewer to see the output frames through corresponding eyes. Specifically, the apparatus includes: a persistence amount detecting unit which detects a persistence amount indicating an effect of a first frame in the first image on a second frame in the second image and immediately following the first frame; and an optical-filter adaptive control unit which generates the synchronizing signal indicating timing of opening and closing of the optical filter corresponding to the second frame. The timing is changed based on the persistence amount detected.
摘要翻译：图像信号处理装置在每帧基础上交替地将要显示的第一图像输出到观看者的左眼和右眼之一，并将第二图像输出到另一只眼睛，并将其发送到一对图像查看器眼镜，用于控制光学滤波器的打开和关闭定时的同步信号，以便观看者能够通过相应的眼睛看到输出帧。具体地，该装置包括：持续量检测单元，其在第二图像中的第二帧上检测指示第一图像中的第一帧的效果的持续量，并且紧跟在第一帧之后; 以及光滤波器自适应控制单元，其产生指示对应于第二帧的光滤波器的打开和关闭定时的同步信号。基于检测到的持久量改变定时。

6. 发明授权

US08294752B2 Image system, image display device and image viewing eyeglasses with them 有权
标题翻译：图像系统，图像显示设备和图像查看眼镜
公开(公告)号：US08294752B2
公开(公告)日：2012-10-23
申请号：US12567291
申请日：2009-09-25
申请人： Kazuhiro Mihara , Hiroshi Miyai , Katsuo Saigo , Masafumi Shimotashiro , Seiji Nakazawa , Masayuki Kozuka , Yoshiho Gotoh
发明人： Kazuhiro Mihara , Hiroshi Miyai , Katsuo Saigo , Masafumi Shimotashiro , Seiji Nakazawa , Masayuki Kozuka , Yoshiho Gotoh
IPC分类号： H04N15/00
CPC分类号： G09G5/12 , G09G3/003 , H04N13/341 , H04N13/398
摘要： An image system comprises an image display device which displays images, and image viewing eyeglasses used for viewing images displayed by the image display device. The image display device comprises an image display device configured to display image; and image viewing eyeglasses used for viewing the image displayed by the image display device, wherein the image display device includes: a display portion configured to display the image in time series to be viewed using the image viewing eyeglasses; a synchronization signal generator configured to generate a synchronization signal in synchronization with frame of the image, the synchronization signal including prescribed bit series to transmit bit data described by the presence or absence of a pulse; and a synchronization signal transmitter configured to transmit the synchronization signal, and the image viewing eyeglasses include: an optical filter portion configured to adjust an amount of light transmitted to a left eye and a right eye of a viewer; a synchronization signal receiver configured to receive the synchronization signal transmitted from the synchronization signal transmitter; a synchronization signal analyzer configured to detect the bit series, analyze a pattern of the bit series during a predetermined detection time when the synchronization signal analyzer detects the first pulse received by the synchronization signal receiver, and generate control data to control the optical filter portion; and an optical filter controller configured to control the optical filter portion with the control data.
摘要翻译：图像系统包括显示图像的图像显示装置和用于观看由图像显示装置显示的图像的图像查看眼镜。图像显示装置包括被配置为显示图像的图像显示装置; 以及用于观看由图像显示装置显示的图像的图像查看眼镜，其中所述图像显示装置包括：显示部分，被配置为使用所述图像观看眼镜以时间序列显示要观看的图像; 同步信号发生器，被配置为与所述图像的帧同步地生成同步信号，所述同步信号包括规定的位序列，以发送由脉冲的存在或不存在所描述的位数据; 以及同步信号发送器，被配置为发送同步信号，并且所述图像观看眼镜包括：光学滤波器部分，被配置为调整透射到观看者的左眼和右眼的光量; 同步信号接收器，被配置为接收从同步信号发送器发送的同步信号; 同步信号分析器，被配置为检测比特序列，当同步信号分析仪检测到由同步信号接收机接收的第一脉冲时，在预定检测时间期间分析比特序列的模式，并产生控制数据以控制滤光器部分; 以及光滤波器控制器，被配置为使用所述控制数据来控制所述滤光器部分。

7. 发明申请

US20100328439A1 IMAGE SYSTEM, IMAGE DISPLAY DEVICE AND IMAGE VIEWING EYEGLASSES WITH THEM 有权
标题翻译：图像系统，图像显示设备和图像查看与他们的眼镜
公开(公告)号：US20100328439A1
公开(公告)日：2010-12-30
申请号：US12567291
申请日：2009-09-25
申请人： Kazuhiro Mihara , Hiroshi Miyai , Katsuo Saigo , Masafumi Shimotashiro , Seiji Nakazawa , Masayuki Kozuka , Yoshiho Gotoh
发明人： Kazuhiro Mihara , Hiroshi Miyai , Katsuo Saigo , Masafumi Shimotashiro , Seiji Nakazawa , Masayuki Kozuka , Yoshiho Gotoh
IPC分类号： H04N13/04 , G09G5/00
CPC分类号： G09G5/12 , G09G3/003 , H04N13/341 , H04N13/398
摘要： An image system comprises an image display device which displays images, and image viewing eyeglasses used for viewing images displayed by the image display device. The image display device comprises an image display device configured to display image; and image viewing eyeglasses used for viewing the image displayed by the image display device, wherein the image display device includes: a display portion configured to display the image in time series to be viewed using the image viewing eyeglasses; a synchronization signal generator configured to generate a synchronization signal in synchronization with frame of the image, the synchronization signal including prescribed bit series to transmit bit data described by the presence or absence of a pulse; and a synchronization signal transmitter configured to transmit the synchronization signal, and the image viewing eyeglasses include: an optical filter portion configured to adjust an amount of light transmitted to a left eye and a right eye of a viewer; a synchronization signal receiver configured to receive the synchronization signal transmitted from the synchronization signal transmitter; a synchronization signal analyzer configured to detect the bit series, analyze a pattern of the bit series during a predetermined detection time when the synchronization signal analyzer detects the first pulse received by the synchronization signal receiver, and generate control data to control the optical filter portion; and an optical filter controller configured to control the optical filter portion with the control data.
摘要翻译：图像系统包括显示图像的图像显示装置和用于观看由图像显示装置显示的图像的图像查看眼镜。图像显示装置包括被配置为显示图像的图像显示装置; 以及用于观看由图像显示装置显示的图像的图像查看眼镜，其中所述图像显示装置包括：显示部分，被配置为使用所述图像观看眼镜以时间序列显示要观看的图像; 同步信号发生器，被配置为与所述图像的帧同步地生成同步信号，所述同步信号包括规定的位序列，以发送由脉冲的存在或不存在所描述的位数据; 以及同步信号发送器，被配置为发送同步信号，并且所述图像观看眼镜包括：光学滤波器部分，被配置为调整透射到观看者的左眼和右眼的光量; 同步信号接收器，被配置为接收从同步信号发送器发送的同步信号; 同步信号分析器，被配置为检测比特序列，当同步信号分析仪检测到由同步信号接收机接收的第一脉冲时，在预定检测时间期间分析比特序列的模式，并产生控制数据以控制滤光器部分; 以及光滤波器控制器，被配置为使用所述控制数据来控制所述滤光器部分。

8. 发明授权

US08599107B2 Image system, display device and eyeglasses device used in the same 有权
标题翻译：图像系统，显示装置和眼镜装置使用相同
公开(公告)号：US08599107B2
公开(公告)日：2013-12-03
申请号：US12549744
申请日：2009-08-28
申请人： Kazuhiro Mihara , Hiroshi Miyai , Katsuo Saigo , Masafumi Shimotashiro , Seiji Nakazawa , Masayuki Kozuka , Yoshiho Gotoh
发明人： Kazuhiro Mihara , Hiroshi Miyai , Katsuo Saigo , Masafumi Shimotashiro , Seiji Nakazawa , Masayuki Kozuka , Yoshiho Gotoh
IPC分类号： G09G3/00
CPC分类号： G09G3/003 , G02B27/2264 , H04N13/341 , H04N13/398
摘要： An image system includes: a display device configured to display an image; and an eyeglasses device for viewing the image displayed by the display device, wherein the display device includes: a display portion configured to display in time series the image to be viewed through the eyeglasses device; a signal generation portion configured to generate a synchronization signal for synchronizing timing of switching of frames of the image; and a transmission portion configured to transmit the synchronization signal, the eyeglasses device includes: an optical filter portion configured to adjust an amount of light of the image; a reception portion configured to receive the synchronization signal transmitted from the transmission portion; and a control portion configured to control action of the optical filter portion corresponding to the switching of the frames of the image, based on the synchronization signal, the signal generation portion further generates a parameter signal including action information for defining an action of the optical filter portion, the transmission portion transmits the parameter signal to the reception portion, and the control portion controls the action of the optical filter portion according to the action information of the parameter signal for defining the action of the optical filter portion.
摘要翻译：图像系统包括：显示装置，被配置为显示图像; 以及用于观看由显示装置显示的图像的眼镜装置，其中，所述显示装置包括：显示部，被配置为以时间序列显示通过所述眼镜装置观看的图像; 信号生成部，被配置为生成用于使所述图像的帧的切换的定时同步的同步信号; 以及被配置为发送所述同步信号的发送部，所述眼镜装置包括：滤光器部，被配置为调整所述图像的光量; 接收部，被配置为接收从所述发送部发送的同步信号; 以及控制部，被配置为基于所述同步信号来控制与所述图像的帧的切换相对应的所述光学滤波器部的动作，所述信号生成部还进一步生成包括用于定义所述滤光器的动作的动作信息的参数信号传输部分将参数信号发送到接收部分，并且控制部分根据用于限定滤光器部分的动作的参数信号的动作信息来控制滤光器部分的动作。

9. 发明申请

US20110012920A1 COLOR CONVERSION DEVICE, COLOR CONVERSION TABLE AND COLOR CONVERSION METHOD 有权
标题翻译：颜色转换装置，颜色转换表和颜色转换方法
公开(公告)号：US20110012920A1
公开(公告)日：2011-01-20
申请号：US12921867
申请日：2009-03-11
申请人： Katsuo Saigo , Hiroshi Miyai , Hisakazu Hitomi , Masanobu Inoe , Masahiro Kawashima , Akihiro Takeuchi
发明人： Katsuo Saigo , Hiroshi Miyai , Hisakazu Hitomi , Masanobu Inoe , Masahiro Kawashima , Akihiro Takeuchi
IPC分类号： G09G5/02
CPC分类号： H04N1/6058 , G06T11/001 , H04N1/62 , H04N1/628
摘要： A color conversion device (100) according to the present invention generates color data (24) in a second color gamut based on first converted color data (22) and input color data (21), which are obtained from input color data (20) in a first color gamut, and outputs the color data (24) in the second color gamut, the color conversion device (100) including: a first color mapping unit (11) which generates the first converted color data (22) by mapping the input color data (21) into the second color gamut; a color mixing unit (12) which generates color data (23) by mixing the first converted color data (22) and second converted color data (25) at a ratio corresponding to the first color gamut and the second color gamut; and a color data output unit (13) which outputs the color data (23).
摘要翻译：根据本发明的颜色转换装置（100）基于从输入颜色数据（20）获得的第一转换颜色数据（22）和输入颜色数据（21），生成第二色域中的颜色数据（24）在第一色域中输出第二色域中的色彩数据（24），所述颜色转换装置（100）包括：第一颜色映射单元（11），其通过映射所述第一颜色数据输入颜色数据（21）进入第二色域; 通过以与第一色域和第二色域相对应的比率混合第一转换色数据（22）和第二转换色数据（25）来产生彩色数据（23）的混色单元（12）以及输出颜色数据（23）的颜色数据输出单元（13）。

10. 发明申请

US20120262556A1 DETECTING CROSSTALK ON A DISPLAY SURFACE COMPARTMENTALIZED INTO DISPLAY REGIONS BY IMAGE PATTERNS CONTAINED IN AN INPUT IMAGE SIGNAL TO A DISPLAY DEVICE 审中-公开
标题翻译：通过将输入图像信号中包含的图像模式显示在显示区域上的显示器表面上检测出晶体
公开(公告)号：US20120262556A1
公开(公告)日：2012-10-18
申请号：US13531929
申请日：2012-06-25
申请人： Yasuhiro KUWAHARA , Masahiro Kawashima , Hiroshi Miyai
发明人： Yasuhiro KUWAHARA , Masahiro Kawashima , Hiroshi Miyai
IPC分类号： H04N13/04
CPC分类号： H04N17/04 , H04N13/144 , H04N13/207 , H04N13/324 , H04N13/327
摘要： The instant application describes a method for detecting crosstalk on a display surface compartmentalized into display regions by image patterns that are contained in an input image signal to a display device. The method includes steps of: displaying a first image and a second image on a display surface, the first image including first pattern images having main regions depicted with different brightness from each other and the second image including second pattern images having the main regions and sub regions depicted with different brightness from the main regions; taking an image of the display surface to obtain image data; and comparing at least one of the first and second images with the image data to detect the crosstalk. The first and second pattern images are displayed in a center region at a center of the display surface and adjacent regions adjacent to the center region.
摘要翻译：本申请描述了一种用于通过包含在输入图像信号中的显示装置的图像图案来检测在显示区域上划分为显示区域的串扰的方法。该方法包括以下步骤：在显示表面上显示第一图像和第二图像，第一图像包括具有彼此不同亮度的不同亮度的主区域的第一图案图像，第二图像包括具有主区域和子区域的第二图案图像以与主要区域不同的亮度描绘的区域; 拍摄显示表面的图像以获得图像数据; 以及将所述第一和第二图像中的至少一个与所述图像数据进行比较以检测所述串扰。第一和第二图案图像显示在显示表面的中心和邻近中心区域的邻近区域的中心区域中。

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