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1. 发明授权

US07965266B2 Image display unit and method of detecting object 有权
标题翻译：图像显示单元及物体检测方法
公开(公告)号：US07965266B2
公开(公告)日：2011-06-21
申请号：US11402886
申请日：2006-04-13
申请人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
发明人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
IPC分类号： G09G3/34
CPC分类号： G06F3/042 , G02F1/13338 , G02F2203/11 , G06F3/0412 , G09G3/3208 , G09G3/3225 , G09G3/3648 , G09G2300/0452 , G09G2300/0842 , G09G2310/0256 , G09G2360/145 , H01L27/3211 , H01L27/3213 , H01L27/322 , H01L27/3225 , H01L27/3227
摘要： An image display unit and a method of detecting an object which are capable of reliably detecting an object with a simple structure irrespective of use conditions are provided. Invisible light is emitted from a screen of a display portion. The invisible light reflected from a target object which comes in contact with or close to the screen is received on the screen. On the basis of the received invisible light, the target object is detected. Thus, the target object can be reliably detected without influence of the display state of the display portion, and influence of use conditions such as surrounding circumstances (the case where it is bright or dark). Moreover, for example, it is not necessary to separately arrange a component such as a touch panel, so the image display unit can be achieved with a simple structure.
摘要翻译：提供一种图像显示单元和检测能够以简单结构可靠地检测物体的物体的方法，而不管使用条件如何。从显示部分的屏幕发出不可见的光。在与屏幕接触或接近屏幕的目标物体反射的不可见光被接收在屏幕上。在接收到的不可见光的基础上，检测目标物体。因此，能够可靠地检测目标物体，而不影响显示部的显示状态，影响周围环境（亮色或暗色的情况）等使用条件。此外，例如，不需要单独布置诸如触摸面板的部件，因此可以以简单的结构实现图像显示单元。

2. 发明授权

US08907928B2 Image display unit and method of detecting object 有权
标题翻译：图像显示单元及物体检测方法
公开(公告)号：US08907928B2
公开(公告)日：2014-12-09
申请号：US12285168
申请日：2008-09-30
申请人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
发明人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
IPC分类号： G09G5/00 , G06F3/042 , G02F1/1333 , G06F3/041 , H01L27/32 , G09G3/36 , G09G3/32
CPC分类号： G06F3/042 , G02F1/13338 , G02F2203/11 , G06F3/0412 , G09G3/3208 , G09G3/3225 , G09G3/3648 , G09G2300/0452 , G09G2300/0842 , G09G2310/0256 , G09G2360/145 , H01L27/3211 , H01L27/3213 , H01L27/322 , H01L27/3225 , H01L27/3227
摘要： An image display unit and a method of detecting an object which are capable of reliably detecting an object with a simple structure irrespective of use conditions are provided. Invisible light is emitted from a screen of a display portion. The invisible light reflected from a target object which comes in contact with or close to the screen is received on the screen. On the basis of the received invisible light, the target object is detected. Thus, the target object can be reliably detected without influence of the display state of the display portion, and influence of use conditions such as surrounding circumstances (the case where it is bright or dark). Moreover, for example, it is not necessary to separately arrange a component such as a touch panel, so the image display unit can be achieved with a simple structure.
摘要翻译：提供一种图像显示单元和检测能够以简单结构可靠地检测物体的物体的方法，而不管使用条件如何。从显示部分的屏幕发出不可见的光。在与屏幕接触或接近屏幕的目标物体反射的不可见光被接收在屏幕上。在接收到的不可见光的基础上，检测目标物体。因此，能够可靠地检测目标物体，而不影响显示部的显示状态，影响周围环境（亮色或暗色的情况）等使用条件。此外，例如，不需要单独布置诸如触摸面板的部件，因此可以以简单的结构实现图像显示单元。

3. 发明申请

US20090033638A1 Image display unit and method of detecting object 有权
标题翻译：图像显示单元及物体检测方法
公开(公告)号：US20090033638A1
公开(公告)日：2009-02-05
申请号：US12285168
申请日：2008-09-30
申请人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
发明人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G02F1/13338 , G02F2203/11 , G06F3/0412 , G09G3/3208 , G09G3/3225 , G09G3/3648 , G09G2300/0452 , G09G2300/0842 , G09G2310/0256 , G09G2360/145 , H01L27/3211 , H01L27/3213 , H01L27/322 , H01L27/3225 , H01L27/3227
摘要： An image display unit and a method of detecting an object which are capable of reliably detecting an object with a simple structure irrespective of use conditions are provided. Invisible light is emitted from a screen of a display portion. The invisible light reflected from a target object which comes in contact with or close to the screen is received on the screen. On the basis of the received invisible light, the target object is detected. Thus, the target object can be reliably detected without influence of the display state of the display portion, and influence of use conditions such as surrounding circumstances (the case where it is bright or dark). Moreover, for example, it is not necessary to separately arrange a component such as a touch panel, so the image display unit can be achieved with a simple structure.
摘要翻译：提供一种图像显示单元和检测能够以简单结构可靠地检测物体的物体的方法，而不管使用条件如何。从显示部分的屏幕发出不可见的光。在与屏幕接触或接近屏幕的目标物体反射的不可见光被接收在屏幕上。在接收到的不可见光的基础上，检测目标物体。因此，能够可靠地检测目标物体，而不影响显示部的显示状态，影响周围环境（亮色或暗色的情况）等使用条件。此外，例如，不需要单独布置诸如触摸面板的部件，因此可以以简单的结构实现图像显示单元。

4. 发明申请

US20060244693A1 Image display unit and method of detecting object 有权
公开(公告)号：US20060244693A1
公开(公告)日：2006-11-02
申请号：US11402886
申请日：2006-04-13
申请人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
发明人： Kazunori Yamaguchi , Hirotoshi Fujisawa , Tsutomu Harada , Mitsuru Tateuchi
IPC分类号： G09G3/30
CPC分类号： G06F3/042 , G02F1/13338 , G02F2203/11 , G06F3/0412 , G09G3/3208 , G09G3/3225 , G09G3/3648 , G09G2300/0452 , G09G2300/0842 , G09G2310/0256 , G09G2360/145 , H01L27/3211 , H01L27/3213 , H01L27/322 , H01L27/3225 , H01L27/3227
摘要： An image display unit and a method of detecting an object which are capable of reliably detecting an object with a simple structure irrespective of use conditions are provided. Invisible light is emitted from a screen of a display portion. The invisible light reflected from a target object which comes in contact with or close to the screen is received on the screen. On the basis of the received invisible light, the target object is detected. Thus, the target object can be reliably detected without influence of the display state of the display portion, and influence of use conditions such as surrounding circumstances (the case where it is bright or dark). Moreover, for example, it is not necessary to separately arrange a component such as a touch panel, so the image display unit can be achieved with a simple structure.

5. 发明授权

US08665223B2 Display device and method providing display contact information based on an amount of received light 有权
标题翻译：显示装置和方法，其基于所接收的光量提供显示联系信息
公开(公告)号：US08665223B2
公开(公告)日：2014-03-04
申请号：US11388475
申请日：2006-03-24
申请人： Tsutomu Harada , Kazunori Yamaguchi , Hirotoshi Fujisawa
发明人： Tsutomu Harada , Kazunori Yamaguchi , Hirotoshi Fujisawa
IPC分类号： G06F3/041
CPC分类号： G06F3/0488 , G06F3/0412 , G06F3/0416 , G09G2300/0809
摘要： A display device and a display method are provided in which the influence of the outside light can be removed easily, in the case where light-emitting and light-receiving are performed in parallel and simultaneously.In the case where an image-display and a light-receiving are performed simultaneously or alternately on a display surface of the display device, processing of making the display surface emit light to display an image is performed; light entering the display surface is received, which is the light-receiving of two times of a state in which the light-emitting for display use is being performed (step S11) and of a state in which light is not emitted (step S12); and a state in which the display surface is touched or approached is detected based on the detection of a difference in the quantities of received light of the two times (step S13).
摘要翻译：在并行并行地进行发光和受光的情况下，提供了可以容易地去除外部光的影响的显示装置和显示方法。在显示装置的显示面上同时或交替地进行图像显示和受光的情况下，执行使显示面发光以显示图像的处理; 接收进入显示表面的光，其是正在执行显示使用的发光的状态的两倍的光接收（步骤S11）和不发光的状态（步骤S12） ; 并且基于对两次的接收光量的差的检测来检测显示面被接触或接近的状态（步骤S13）。

6. 发明申请

US20060214892A1 Display device and display method 有权
标题翻译：显示设备和显示方式
公开(公告)号：US20060214892A1
公开(公告)日：2006-09-28
申请号：US11388475
申请日：2006-03-24
申请人： Tsutomu Harada , Kazunori Yamaguchi , Hirotoshi Fujisawa
发明人： Tsutomu Harada , Kazunori Yamaguchi , Hirotoshi Fujisawa
IPC分类号： G09G3/30
CPC分类号： G06F3/0488 , G06F3/0412 , G06F3/0416 , G09G2300/0809
摘要： A display device and a display method are provided in which the influence of the outside light can be removed easily, in the case where light-emitting and light-receiving are performed in parallel and simultaneously. In the case where an image-display and a light-receiving are performed simultaneously or alternately on a display surface of the display device, processing of making the display surface emit light to display an image is performed; light entering the display surface is received, which is the light-receiving of two times of a state in which the light-emitting for display use is being performed (step S11) and of a state in which light is not emitted (step S12); and a state in which the display surface is touched or approached is detected based on the detection of a difference in the quantities of received light of the two times (step S13).
摘要翻译：在并行并行地进行发光和受光的情况下，提供了可以容易地去除外部光的影响的显示装置和显示方法。在显示装置的显示面上同时或交替地进行图像显示和受光的情况下，执行使显示面发光以显示图像的处理; 接收进入显示面的光，其为正在执行显示用的发光的两倍的状态的光接收（步骤S11），以及不发光的状态（步骤S 12）; 并且基于对两次的接收光量的差的检测来检测显示面被接触或接近的状态（步骤S13）。

7. 发明授权

US08836670B2 Image processing apparatus, image processing method, image input device and image input/output device 有权
标题翻译：图像处理装置，图像处理方法，图像输入装置和图像输入/输出装置
公开(公告)号：US08836670B2
公开(公告)日：2014-09-16
申请号：US12680567
申请日：2009-07-28
申请人： Ryoichi Tsuzaki , Soichiro Kurokawa , Tsutomu Harada , Kazunori Yamaguchi , Mitsuru Tateuchi
发明人： Ryoichi Tsuzaki , Soichiro Kurokawa , Tsutomu Harada , Kazunori Yamaguchi , Mitsuru Tateuchi
IPC分类号： G06F3/042 , G09G3/36 , G06F12/02 , G06K9/46 , G06F3/047 , G06F3/041
CPC分类号： G06F3/042 , G06F3/0412 , G06F3/0416 , G06F3/047
摘要： An image processing apparatus which is allowed to achieve a higher speed of a labeling process than ever before is provided. Sequential scanning is performed on pixels in a picked-up image represented by binarized data Din. Moreover, during the sequential scanning, while label information representing an identification number for each connected region in the picked-up image is, as occasion arises, allocated to a target pixel based on values of pixel data of the target pixel and neighboring pixels thereof, additional information (position information and area information) for each connected region corresponding to each label information is updated as occasion arises. Thereby the label information, the position information and the area information about the whole picked-up image are obtained by one sequential scanning process.
摘要翻译：提供了允许实现比以往更高的标签处理速度的图像处理装置。对由二值化数据Din表示的拾取图像中的像素进行连续扫描。此外，在顺序扫描期间，当出现根据目标像素及其相邻像素的像素数据的值分配给目标像素时，表示拍摄图像中每个连接区域的标识号的标签信息，随着时间的推移，更新与每个标签信息对应的每个连接区域的附加信息（位置信息和区域信息）。由此，通过一次顺序扫描处理获得关于整个拍摄图像的标签信息，位置信息和区域信息。

8. 发明授权

US08587560B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08587560B2
公开(公告)日：2013-11-19
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： G06F3/042 , G06F3/041 , G06F3/038 , G09G5/00
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。

9. 发明授权

US08466903B2 Display apparatus and position detecting method 失效
标题翻译：显示装置和位置检测方法
公开(公告)号：US08466903B2
公开(公告)日：2013-06-18
申请号：US13441391
申请日：2012-04-06
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。

10. 发明授权

US08319749B2 Image pickup apparatus, display-and-image-pickup apparatus and image pickup processing apparatus 有权
标题翻译：图像拾取装置，显示和图像拾取装置和图像拾取处理装置
公开(公告)号：US08319749B2
公开(公告)日：2012-11-27
申请号：US12298094
申请日：2008-02-19
申请人： Tsutomu Harada , Shinya Hashimoto , Tadashi Maekawa , Naoya Okada , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Go Yamanaka
发明人： Tsutomu Harada , Shinya Hashimoto , Tadashi Maekawa , Naoya Okada , Kazunori Yamaguchi , Mitsuru Tateuchi , Ryoichi Tsuzaki , Go Yamanaka
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G06F3/0412 , H04N5/2354 , H04N5/272 , H04N5/357 , H04N5/361 , H04N5/3656
摘要： An image pickup apparatus capable of easily improving the detection accuracy of a touching or proximity object is provided. An offset noise (a reset image R) is obtained by an image pickup process in a state (a reset state) in which an image pickup device is initialized. Moreover, a fingertip extraction process is performed in consideration of the offset noise on the basis of a picked-up image (a shadow image A or a display light-using image B) which is obtained by picking up an image of a proximity object to obtain object information about the proximity object. While an offset noise in the apparatus is easily reduced, object information about the proximity object can be obtained.
摘要翻译：提供能够容易地提高触摸或接近物体的检测精度的图像拾取装置。通过图像拾取处理在图像拾取装置被初始化的状态（复位状态）中获得偏移噪声（复位图像R）。此外，基于通过拾取邻近对象的图像而获得的拍摄图像（阴影图像A或显示用光图像B），考虑到偏移噪声来执行指尖提取处理获取关于邻近对象的对象信息。虽然装置中的偏移噪声容易减少，但是可以获得关于接近对象的对象信息。

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