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21. 发明授权

US09063613B2 Image pickup device, display-and-image-pickup device, electronic apparatus and method of detecting an object 有权
标题翻译：图像拾取装置，显示和图像拾取装置，电子装置和检测对象的方法
公开(公告)号：US09063613B2
公开(公告)日：2015-06-23
申请号：US12451485
申请日：2009-03-18
申请人： Tsutomu Harada , Yoshiharu Nakajima , Michiru Senda , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Toshikazu Maekawa
发明人： Tsutomu Harada , Yoshiharu Nakajima , Michiru Senda , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Toshikazu Maekawa
IPC分类号： G06F3/042 , G06F3/041 , G06F3/0488 , G09G3/34
CPC分类号： G06F3/0421 , G06F3/0412 , G06F3/0416 , G06F3/042 , G06F3/04883 , G06F2203/04101 , G09G3/3406 , G09G2354/00 , G09G2360/142 , H04N5/378
摘要： An image pickup device capable of stably detecting an object irrespective of use conditions while reducing manufacturing costs is provided. When illumination light from a backlight 15 is emitted to a proximity object from an I/O display panel 20, an electric charge for charging is accumulated in each of image pickup pixels 33 in accordance with total light amount as a summation of reflected light Lon originating from the illumination light and environment light (outside light) L0. Moreover, when the above-described illumination light is not emitted, an electric charge for discharging is released from each of the image pickup pixels 33 in accordance with light amount of the environment light L0. Thereby, a component by the environment light L0 is subtracted in an image pickup signal obtained from each of the image pickup pixels 33, so object information about the proximity object is obtainable without influence of the environment light L0. Moreover, in a light reception drive circuit 13, a smaller number of necessary frame memories 13A for producing a picked-up image from the image pickup signal than that in related art are necessary.
摘要翻译：提供能够在不影响使用条件的同时稳定地检测物体的同时降低制造成本的图像拾取装置。当来自背光源15的照明光从I / O显示面板20发射到接近物体时，根据总光量将每个摄像像素33累积充电用电荷作为起始的反射光Lon的总和从照明光和环境光（外部光）L0。此外，当不发射上述照明光时，根据环境光L0的光量，从每个摄像像素33释放用于放电的电荷。由此，在从每个摄像像素33获得的图像拾取信号中减去环境光L0的分量，因此可以在不影响环境光L0的情况下获得关于接近对象的对象信息。此外，在光接收驱动电路13中，需要从图像拾取信号产生拾取图像的必要帧存储器13A的数量少于现有技术。

22. 发明授权

US08519912B2 Liquid-crystal display apparatus 失效
标题翻译：液晶显示装置
公开(公告)号：US08519912B2
公开(公告)日：2013-08-27
申请号：US12270324
申请日：2008-11-13
申请人： Mitsuru Tateuchi , Tsutomu Harada , Daisuke Takama , Kazunori Yamaguchi , Ryoichi Tsuzaki
发明人： Mitsuru Tateuchi , Tsutomu Harada , Daisuke Takama , Kazunori Yamaguchi , Ryoichi Tsuzaki
IPC分类号： G06F3/042 , G09G5/00
CPC分类号： G06F3/0412 , G02F1/13318 , G02F1/13338 , G02F1/1336 , G02F1/133621 , G02F2001/13312 , G02F2001/133613 , G02F2203/11 , G06F3/042 , G09G3/3648
摘要： A liquid-crystal display apparatus is provided. The liquid-crystal display apparatus including: a light source for generating visible-domain light and invisible-domain light; a plurality of liquid-crystal devices laid out in a display face region of the liquid-crystal display apparatus for modulating visible-domain light and transmitting invisible domain light generated by the light source; a plurality of light receiving devices laid out in the display face region as devices each used for receiving invisible-domain light; a display driving section configured to drive the liquid-crystal devices so as to radiate visible-domain light from the display face as display light; a light-reception driving section configured to drive the light receiving devices to detect invisible-domain light radiated from the display face and reflected by a detection-subject object as detected light; and a detection section configured to detect the detection-subject object on the basis of a received-light signal obtained from the light receiving devices.
摘要翻译：提供一种液晶显示装置。该液晶显示装置包括：用于产生可视域光和不可见光的光源; 多个液晶装置，布置在液晶显示装置的显示面区域中，用于调制可见域光并传输由光源产生的不可见畴光; 布置在显示面区域中的多个光接收装置，作为用于接收不可见光的装置; 显示驱动部，被配置为驱动所述液晶装置，以将来自所述显示面的可见光发射为显示光; 光接收驱动部，被配置为驱动所述光接收装置，以检测从所述显示面辐射并被检测对象物体反射的不可见域光作为检测光; 以及检测部，其被配置为基于从所述光接收装置获得的接收光信号来检测所述检测对象物体。

23. 发明授权

US08487886B2 Information input device, information input method, information input/output device, and information input program 有权
标题翻译：信息输入装置，信息输入法，信息输入输出装置，信息输入程序
公开(公告)号：US08487886B2
公开(公告)日：2013-07-16
申请号：US12549513
申请日：2009-08-28
申请人： Ryoichi Tsuzaki , Nobuki Furue , Mitsuo Okumura , Shingo Kurokawa , Kazunori Yamaguchi , Tsutomu Harada , Mitsuru Tateuchi
发明人： Ryoichi Tsuzaki , Nobuki Furue , Mitsuo Okumura , Shingo Kurokawa , Kazunori Yamaguchi , Tsutomu Harada , Mitsuru Tateuchi
IPC分类号： G06F3/041
CPC分类号： G06F3/042 , G06F3/0412 , G06F3/047 , G06F3/0488
摘要： An information input device is provided, which may perform highly-convenient processing in response to input of information with an external proximity object. The information input device includes: an input panel having a detection function of detecting an external proximity object, to be used in a state of being placed on a display panel; a position detection section detecting position and area value of the external proximity object based on a detection signal of the external proximity object obtained by the input panel; and an image generation section generating display data to be utilized to display an image including a display object, in such a manner that size of the display object displayed on the display panel at the detected position of the external proximity object is allowed to vary in accordance with the detected area value of the external proximity object.
摘要翻译：提供了一种信息输入装置，其可以响应于利用外部邻近对象的信息输入而执行高度方便的处理。信息输入装置包括：输入面板，其具有检测功能，用于检测外部接近物体，以被放置在显示面板上的状态; 位置检测部，基于由所述输入面板获取的所述外部邻近对象的检测信号，检测所述外部邻近对象的位置和面积值; 以及图像生成部，其生成用于显示包括显示对象的图像的显示数据，使得在所述外部邻近对象的检测位置处显示在显示面板上的显示对象的大小被允许根据具有外部邻近对象的检测到的面积值。

24. 发明授权

US08154535B2 Display apparatus and position detecting method 有权
标题翻译：显示装置和位置检测方法
公开(公告)号：US08154535B2
公开(公告)日：2012-04-10
申请号：US12390925
申请日：2009-02-23
申请人： Mitsuru Tateuchi , Tsutomu Harada , Kazunori Yamaguchi , Ryoichi Tsuzaki
发明人： Mitsuru Tateuchi , Tsutomu Harada , Kazunori Yamaguchi , Ryoichi Tsuzaki
IPC分类号： G06F3/042
CPC分类号： G06F3/0421
摘要： An image generating unit of a display apparatus generates a determination image based on first and second light reception images obtained from light reception cells in a light-emission period and in a non-light-emission period, respectively. An image determining unit determines whether or not an image of an object to be detected is included in the determination image, stores data corresponding to the determination image as initial data into a storage when the object image is not included in the determination image, and stores the data corresponding to the determination image as detection data into the storage when the object image is included in the determination image. A position determining unit determines at least an object position based on an image represented by the detection data in the storage and an image represented by the initial data in the storage.
摘要翻译：显示装置的图像生成单元分别基于在发光时段和非发光时段中的光接收单元获得的第一和第二光接收图像来生成确定图像。图像确定单元确定在确定图像中是否包括要检测的对象的图像，并且当对象图像不包括在确定图像中时，将与确定图像相对应的数据作为初始数据存储到存储器中，并且存储当所述对象图像被包括在所述确定图像中时，将与所述确定图像相对应的数据作为检测数据存储到所述存储器中。位置确定单元基于由存储器中的检测数据表示的图像和由存储器中的初始数据表示的图像来至少确定对象位置。

25. 发明授权

US08101912B2 Image-taking apparatus and method thereof 失效
标题翻译：摄像装置及其方法
公开(公告)号：US08101912B2
公开(公告)日：2012-01-24
申请号：US12276608
申请日：2008-11-24
申请人： Kazunori Yamaguchi , Tsutomu Harada , Mitsuru Tateuchi , Ryoichi Tsuzaki
发明人： Kazunori Yamaguchi , Tsutomu Harada , Mitsuru Tateuchi , Ryoichi Tsuzaki
IPC分类号： H01L25/00
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： An image-taking apparatus includes an image-taking device configured to take an image of an object, at least one illumination light source configured to be able to illuminate the object, an illumination region controller configured to be able to partially emit an illumination light ray originating from the illumination light source towards a plurality of different regions of the object, and to sequentially change the location of an illuminated area of the illumination light ray, and a controller configured to cause the image-taking device to take an image of the object under a plurality of illumination conditions produced in accordance with control of the illumination region controller.
摘要翻译：一种拍摄装置，包括拍摄装置，被配置为拍摄对象的图像，至少一个照明光源被配置为能够照亮对象;照明区域控制器，被配置为能够部分地发射照明光线源自照明光源朝向物体的多个不同区域，并且顺序地改变照明光线的照明区域的位置，以及控制器，被配置为使得摄像装置拍摄对象的图像在根据照明区域控制器的控制产生的多个照明条件下。

26. 发明授权

US08085251B2 Display-and-image-pickup apparatus, object detection program and method of detecting an object 有权
标题翻译：显示和图像拾取装置，对象检测程序和检测对象的方法
公开(公告)号：US08085251B2
公开(公告)日：2011-12-27
申请号：US12289042
申请日：2008-10-20
申请人： Tsutomu Harada , Shinya Hashimoto , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Chiaki Kon
发明人： Tsutomu Harada , Shinya Hashimoto , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Chiaki Kon
IPC分类号： G06F3/041
CPC分类号： G06F3/0421 , G09G3/3406 , G09G3/3611 , G09G2310/0237 , G09G2360/147 , G09G2360/16
摘要： A display-and-image-pickup apparatus includes: a display-and-image-pickup panel having an image display function and an image pickup function; an image producing means for producing a predetermined processed image on the basis of a picked-up image of a proximity object obtained through the use of the display-and-image-pickup panel; an image processing means for obtaining information about the proximity object through selectively using one of two obtaining modes on the basis of at least one of the picked-up image and the processed image; and a switching means for switching processes so that, in the case where the parameter is increasing, one of the two obtaining modes is switched to the other obtaining mode when the parameter reaches a threshold value, and in the case where the parameter is decreasing, the other obtaining mode is switched to the one obtaining mode when the parameter reaches a smaller threshold value.
摘要翻译：显示和图像拾取装置包括：具有图像显示功能和图像拾取功能的显示和图像拾取面板; 图像产生装置，用于根据通过使用显示和图像拾取面板获得的接近物体的拾取图像来产生预定的处理图像; 图像处理装置，用于通过基于所拾取的图像和被处理图像中的至少一个选择性地使用两种获得模式之一来获得关于所述邻近对象的信息; 以及用于切换处理的切换装置，使得在参数增加的情况下，当参数达到阈值时，两种获取模式之一切换到另一获取模式，并且在参数减小的情况下，当参数达到较小的阈值时，另一获取模式切换到一个获取模式。

27. 发明申请

US20090284505A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20090284505A1
公开(公告)日：2009-11-19
申请号：US12263858
申请日：2008-11-03
申请人： Mitsuru Tateuchi , Ryoichi Tsuzaki , Tsutomu Harada , Kazunori Yamaguchi
发明人： Mitsuru Tateuchi , Ryoichi Tsuzaki , Tsutomu Harada , Kazunori Yamaguchi
IPC分类号： G09G5/00 , G06F3/042
CPC分类号： G06F3/0412 , G09G2300/0452 , G09G2360/142
摘要： A display apparatus is provided and includes display cells each having a display circuit, light receiving cells each having a photosensor configured to receive light from an outside, and display signal lines. The display cells and the light receiving cells are arranged in a row direction perpendicular to the display signal lines and in a column direction parallel with the display signal lines. Also, the light receiving cells in each row are displaced in the row direction between every two adjacent rows in a column direction.
摘要翻译：提供了一种显示装置，包括：显示单元，每个显示单元均具有显示电路;光接收单元，各自具有被配置为从外部接收光的光电传感器，并显示信号线。显示单元和光接收单元沿垂直于显示信号线的行方向和与显示信号线平行的列方向排列。此外，每列中的光接收单元在行方向上在列方向上在每两个相邻行之间移位。

28. 发明申请

US20090225058A1 DISPLAY APPARATUS AND POSITION DETECTING METHOD 有权
标题翻译：显示装置和位置检测方法
公开(公告)号：US20090225058A1
公开(公告)日：2009-09-10
申请号：US12390925
申请日：2009-02-23
申请人： Mitsuru Tateuchi , Tsutomu Harada , Kazunori Yamaguchi , Ryoichi Tsuzaki
发明人： Mitsuru Tateuchi , Tsutomu Harada , Kazunori Yamaguchi , Ryoichi Tsuzaki
IPC分类号： G06F3/042
CPC分类号： G06F3/0421
摘要： An image generating unit of a display apparatus generates a determination image based on first and second light reception images obtained from light reception cells in a light-emission period and in a non-light-emission period, respectively. An image determining unit determines whether or not an image of an object to be detected is included in the determination image, stores data corresponding to the determination image as initial data into a storage when the object image is not included in the determination image, and stores the data corresponding to the determination image as detection data into the storage when the object image is included in the determination image. A position determining unit determines at least an object position based on an image represented by the detection data in the storage and an image represented by the initial data in the storage.
摘要翻译：显示装置的图像生成单元基于在发光时段和非发光时段中的光接收单元获得的第一和第二光接收图像分别生成确定图像。图像确定单元确定在确定图像中是否包括要检测的对象的图像，并且当对象图像不包括在确定图像中时，将与确定图像相对应的数据作为初始数据存储到存储器中，并且存储当所述对象图像被包括在所述确定图像中时，将与所述确定图像相对应的数据作为检测数据输入到所述存储器中。位置确定单元基于由存储器中的检测数据表示的图像和由存储器中的初始数据表示的图像来至少确定对象位置。

29. 发明申请

US20090123029A1 Display-and-image-pickup apparatus, object detection program and method of detecting an object 有权
标题翻译：显示和图像拾取装置，对象检测程序和检测对象的方法
公开(公告)号：US20090123029A1
公开(公告)日：2009-05-14
申请号：US12289042
申请日：2008-10-20
申请人： Tsutomu Harada , Shinya Hashimoto , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Chiaki Kon
发明人： Tsutomu Harada , Shinya Hashimoto , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Chiaki Kon
IPC分类号： G06K9/00
CPC分类号： G06F3/0421 , G09G3/3406 , G09G3/3611 , G09G2310/0237 , G09G2360/147 , G09G2360/16
摘要： A display-and-image-pickup apparatus includes: a display-and-image-pickup panel having an image display function and an image pickup function; an image producing means for producing a predetermined processed image on the basis of a picked-up image of a proximity object obtained through the use of the display-and-image-pickup panel; an image processing means for obtaining information about the proximity object through selectively using one of two obtaining modes on the basis of at least one of the picked-up image and the processed image; and a switching means for switching processes so that, in the case where the parameter is increasing, one of the two obtaining modes is switched to the other obtaining mode when the parameter reaches a threshold value, and in the case where the parameter is decreasing, the other obtaining mode is switched to the one obtaining mode when the parameter reaches a smaller threshold value.
摘要翻译：显示和图像拾取装置包括：具有图像显示功能和图像拾取功能的显示和图像拾取面板; 图像产生装置，用于根据通过使用显示和图像拾取面板获得的接近物体的拾取图像来产生预定的处理图像; 图像处理装置，用于通过基于所拾取的图像和被处理图像中的至少一个选择性地使用两种获得模式之一来获得关于所述邻近对象的信息; 以及用于切换处理的切换装置，使得在参数增加的情况下，当参数达到阈值时，两种获取模式之一切换到另一获取模式，并且在参数减小的情况下，当参数达到较小的阈值时，另一获取模式切换到一个获取模式。

30. 发明授权

US08610670B2 Imaging and display apparatus, information input apparatus, object detection medium, and object detection method 有权
标题翻译：成像和显示装置，信息输入装置，物体检测介质和物体检测方法
公开(公告)号：US08610670B2
公开(公告)日：2013-12-17
申请号：US11842727
申请日：2007-08-21
申请人： Tsutomu Harada , Takeru Tamayama , Kazunori Yamguchi , Mitsuru Tateuchi , Kouji Tsujimura , Ryoichi Tsuzaki
发明人： Tsutomu Harada , Takeru Tamayama , Kazunori Yamguchi , Mitsuru Tateuchi , Kouji Tsujimura , Ryoichi Tsuzaki
IPC分类号： G06F3/041 , G09G3/36
CPC分类号： G06F3/0421
摘要： The imaging and display apparatus is provided. The imaging and display apparatus includes the following elements. An imaging-and-display panel has an image display function and an imaging function. A generation unit generates a difference image representing a difference between a display-light-based image and a shadow image, the display-light-based image being obtained by the imaging-and-display panel by imaging an object close to the imaging-and-display panel using display light from the imaging-and-display panel, the shadow image being obtained by the imaging-and-display panel by imaging a shadow of the object. An image processing unit obtains information concerning at least one of a position, shape, and size of the object taking the shadow image and the difference image into account.
摘要翻译：提供成像和显示装置。成像和显示装置包括以下元件。成像和显示面板具有图像显示功能和成像功能。生成单元生成表示基于显示光的图像和阴影图像之间的差的差分图像，基于显示光的图像由成像显示面板通过对接近成像的物体进行成像而获得，以及 - 使用来自成像和显示面板的显示光的显示面板，通过成像和显示面板通过成像对象的阴影而获得的阴影图像。图像处理单元获得关于拍摄阴影图像和差异图像的对象的位置，形状和尺寸中的至少一个的信息。

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