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1. 发明申请

US20110115767A1 SENSOR DEVICE, METHOD OF DRIVING SENSOR ELEMENT, DISPLAY DEVICE WITH INPUT FUNCTION AND ELECTRONIC APPARATUS 有权
标题翻译：传感器装置，驱动传感器元件的方法，具有输入功能的显示装置和电子装置
公开(公告)号：US20110115767A1
公开(公告)日：2011-05-19
申请号：US12941276
申请日：2010-11-08
申请人： Michiru Senda , Makoto Takatoku , Tsutomu Harada
发明人： Michiru Senda , Makoto Takatoku , Tsutomu Harada
IPC分类号： G09G5/00 , G01J1/42
CPC分类号： G06F3/0412 , G06F3/0418 , G06F3/042
摘要： Techniques are described for detecting and compensating for characteristic changes of a photoelectric conversion element, such as changes related to the temperature of the photoelectric conversion element. A display device that includes an I/O display panel and a light-receiving drive circuit is disclosed. The I/O display panel includes a plurality of display pixels; and a plurality of photoelectric conversion elements including a first photoelectric conversion element that substantially is shielded from light and a second photoelectric conversion element that is exposed to light. The light-receiving drive circuit receives a first detection signal from the first photoelectric conversion element and resets the second photoelectric conversion element based on the first detection signal.
摘要翻译：描述了用于检测和补偿光电转换元件的特性变化的技术，例如与光电转换元件的温度相关的变化。公开了一种包括I / O显示面板和光接收驱动电路的显示装置。 I / O显示面板包括多个显示像素; 以及多个光电转换元件，包括基本上被遮光的第一光电转换元件和暴露于光的第二光电转换元件。光接收驱动电路接收来自第一光电转换元件的第一检测信号，并且基于第一检测信号复位第二光电转换元件。

2. 发明授权

US08593442B2 Sensor device, method of driving sensor element, display device with input function and electronic apparatus 有权
标题翻译：传感器装置，驱动传感器元件的方法，具有输入功能的显示装置和电子设备
公开(公告)号：US08593442B2
公开(公告)日：2013-11-26
申请号：US12941276
申请日：2010-11-08
申请人： Michiru Senda , Makoto Takatoku , Tsutomu Harada
发明人： Michiru Senda , Makoto Takatoku , Tsutomu Harada
IPC分类号： G09G5/00
CPC分类号： G06F3/0412 , G06F3/0418 , G06F3/042
摘要： Techniques are described for detecting and compensating for characteristic changes of a photoelectric conversion element, such as changes related to the temperature of the photoelectric conversion element. A display device that includes an I/O display panel and a light-receiving drive circuit is disclosed. The I/O display panel includes a plurality of display pixels; and a plurality of photoelectric conversion elements including a first photoelectric conversion element that substantially is shielded from light and a second photoelectric conversion element that is exposed to light. The light-receiving drive circuit receives a first detection signal from the first photoelectric conversion element and resets the second photoelectric conversion element based on the first detection signal.
摘要翻译：描述了用于检测和补偿光电转换元件的特性变化的技术，例如与光电转换元件的温度相关的变化。公开了一种包括I / O显示面板和光接收驱动电路的显示装置。 I / O显示面板包括多个显示像素; 以及多个光电转换元件，包括基本上被遮光的第一光电转换元件和暴露于光的第二光电转换元件。光接收驱动电路接收来自第一光电转换元件的第一检测信号，并且基于第一检测信号复位第二光电转换元件。

3. 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。

4. 发明授权

US08558854B2 Image recognition method, image recognition apparatus and image input/output apparatus 有权
标题翻译：图像识别方法，图像识别装置和图像输入/输出装置
公开(公告)号：US08558854B2
公开(公告)日：2013-10-15
申请号：US12461172
申请日：2009-08-04
申请人： Kazunori Yamaguchi , Michiru Senda , Mitsuru Tateuchi , Tsutomu Harada , Ryoichi Tsuzaki
发明人： Kazunori Yamaguchi , Michiru Senda , Mitsuru Tateuchi , Tsutomu Harada , Ryoichi Tsuzaki
IPC分类号： G09G5/10 , G06F3/042 , G06K9/00
CPC分类号： G06K9/38
摘要： An image recognition method includes: a first step of acquiring n-th received light data at light receiving elements arranged in a matrix form on a light receiving surface; a second step of acquiring (n+1)-th received light data at the light receiving elements; a third step of calculating differential data resulting from subtraction of the n-th received light data acquired from the (n+1)-th received light data acquired; and a fourth step of carrying out image recognition based on the differential data.
摘要翻译：一种图像识别方法包括：第一步骤，在光接收表面上以矩阵形式布置的光接收元件获取第n个接收光数据; 在所述光接收元件处获取第（n + 1）个接收光数据的第二步骤; 计算从所获取的第（n + 1）个接收光数据中获取的第n个接收光数据的减法得到的差分数据的第三步骤; 以及基于差分数据执行图像识别的第四步骤。

5. 发明授权

US08773368B2 Information input device, information input/output device and electronic device 有权
标题翻译：信息输入设备，信息输入/输出设备和电子设备
公开(公告)号：US08773368B2
公开(公告)日：2014-07-08
申请号：US12685846
申请日：2010-01-12
申请人： Michiru Senda , Yoshiharu Nakajima , Tsutomu Harada , Go Yamanaka , Daisuke Takama
发明人： Michiru Senda , Yoshiharu Nakajima , Tsutomu Harada , Go Yamanaka , Daisuke Takama
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/042
摘要： An information input device includes an input panel including an illumination light source, a plurality of first light-receiving elements and one or more second light-receiving elements, the illumination light source emitting detection light for detecting an external proximity object, the plurality of first light-receiving elements receiving detection light emitted from the illumination light source and then reflected from the external proximity object, the second light-receiving elements for monitoring the intensity of the detection light; a correction section performing adaptive sensitivity correction on light-receiving signals obtained by the first light-receiving elements through use of an intensity monitor signal of detection light obtained by the second light-receiving element; and an image processing section obtaining object information about one or more of the position, shape and size of the external proximity object based on a picked-up image obtained from the light-receiving signals subjected to the sensitivity correction by the correction section.
摘要翻译：信息输入装置包括：输入面板，包括照明光源，多个第一受光元件和一个或多个第二受光元件，所述照明光源发射用于检测外部邻近物体的检测光，所述多个第一光接收元件光接收元件接收从照明光源发出的检测光，然后从外部接近物体反射，第二光接收元件用于监视检测光的强度; 校正部分，通过使用由第二光接收元件获得的检测光的强度监视信号对由第一光接收元件获得的光接收信号执行自适应灵敏度校正; 以及图像处理部，其基于从由所述校正部进行了所述灵敏度校正的受光信号获得的拍摄图像，获取关于所述外部邻近对象的位置，形状和尺寸的一个或多个的对象信息。

6. 发明授权

US08618492B2 Radiation image pickup device 有权
标题翻译：辐射摄像装置
公开(公告)号：US08618492B2
公开(公告)日：2013-12-31
申请号：US13137209
申请日：2011-07-28
申请人： Michiru Senda , Tsutomu Tanaka , Tsutomu Harada
发明人： Michiru Senda , Tsutomu Tanaka , Tsutomu Harada
IPC分类号： G01T1/24
CPC分类号： G01T1/247 , G01T1/208 , H04N5/32 , H04N5/3651
摘要： A radiation image pickup device includes: an image pickup section having a plurality of pixels and generating an electric signal according to incident radiation, the plurality of pixels each including a photoelectric conversion element and one or a plurality of transistors of a predetermined amplifier circuit; and a correction section subjecting signal data of the electric signal obtained in the image pickup section to predetermined correction process. The correction section makes a comparison between measurement data obtained by measuring an input-output characteristic of the amplifier circuit in each of the plurality of pixels and initial data on the input-output characteristic, and performs the correction process by the pixel individually, by using a result of the comparison.
摘要翻译：一种放射线图像拾取装置，包括：具有多个像素并根据入射辐射产生电信号的图像拾取部分，所述多个像素分别包括光电转换元件和预定放大器电路的一个或多个晶体管; 以及校正部，对在图像拾取部中获得的电信号的信号数据进行预定的校正处理。校正部分比较通过测量多个像素中的每一个中的放大器电路的输入 - 输出特性和关于输入 - 输出特性的初始数据而获得的测量数据，并且通过使用单独的像素执行校正处理比较的结果。

7. 发明申请

US20120049078A1 Radiation image pickup device 有权
标题翻译：辐射摄像装置
公开(公告)号：US20120049078A1
公开(公告)日：2012-03-01
申请号：US13137209
申请日：2011-07-28
申请人： Michiru Senda , Tsutomu Tanaka , Tsutomu Harada
发明人： Michiru Senda , Tsutomu Tanaka , Tsutomu Harada
IPC分类号： G01T1/24
CPC分类号： G01T1/247 , G01T1/208 , H04N5/32 , H04N5/3651
摘要： A radiation image pickup device includes: an image pickup section having a plurality of pixels and generating an electric signal according to incident radiation, the plurality of pixels each including a photoelectric conversion element and one or a plurality of transistors of a predetermined amplifier circuit; and a correction section subjecting signal data of the electric signal obtained in the image pickup section to predetermined correction process. The correction section makes a comparison between measurement data obtained by measuring an input-output characteristic of the amplifier circuit in each of the plurality of pixels and initial data on the input-output characteristic, and performs the correction process by the pixel individually, by using a result of the comparison.
摘要翻译：一种放射线图像拾取装置，包括：具有多个像素并根据入射辐射产生电信号的图像拾取部分，所述多个像素分别包括光电转换元件和预定放大器电路的一个或多个晶体管; 以及校正部，对在图像拾取部中获得的电信号的信号数据进行预定的校正处理。校正部分比较通过测量多个像素中的每一个中的放大器电路的输入 - 输出特性和关于输入 - 输出特性的初始数据而获得的测量数据，并且通过使用单独的像素执行校正处理比较的结果。

8. 发明申请

US20100053227A1 Image recognition method, image recognition apparatus and image input/output apparatus 有权
标题翻译：图像识别方法，图像识别装置和图像输入/输出装置
公开(公告)号：US20100053227A1
公开(公告)日：2010-03-04
申请号：US12461172
申请日：2009-08-04
申请人： Kazunori Yamaguchi , Michiru Senda , Mitsuru Tateuchi , Tsutomu Harada , Ryoichi Tsuzaki
发明人： Kazunori Yamaguchi , Michiru Senda , Mitsuru Tateuchi , Tsutomu Harada , Ryoichi Tsuzaki
IPC分类号： G09G5/10 , G06K9/00
CPC分类号： G06K9/38
摘要： An image recognition method includes: a first step of acquiring n-th received light data at light receiving elements arranged in a matrix form on a light receiving surface; a second step of acquiring (n+1)-th received light data at the light receiving elements; a third step of calculating differential data resulting from subtraction of the n-th received light data acquired from the (n+1)-th received light data acquired; and a fourth step of carrying out image recognition based on the differential data.
摘要翻译：一种图像识别方法包括：第一步骤，在光接收表面上以矩阵形式布置的光接收元件获取第n个接收光数据; 在所述光接收元件处获取第（n + 1）个接收光数据的第二步骤; 计算从所获取的第（n + 1）个接收光数据中获取的第n个接收光数据的减法得到的差分数据的第三步骤; 以及基于差分数据执行图像识别的第四步骤。

9. 发明申请

US20100128004A1 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：US20100128004A1
公开(公告)日：2010-05-27
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 , H04N5/335
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。

10. 发明授权

US08816992B2 Display device and information processing apparatus 有权
标题翻译：显示装置及信息处理装置
公开(公告)号：US08816992B2
公开(公告)日：2014-08-26
申请号：US13077317
申请日：2011-03-31
申请人： Mitsuru Tateuchi , Go Yamanaka , Tsutomu Harada , Takeru Tamayama , Masafumi Matsui
发明人： Mitsuru Tateuchi , Go Yamanaka , Tsutomu Harada , Takeru Tamayama , Masafumi Matsui
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0412 , G06F3/0421
摘要： A display device having at least a display circuit for displaying an image, and a light receiving sensor for detecting a light disposed is provided. When a light receiving circuit region including the light receiving sensor is made a dark portion, and a region other than the light receiving circuit region is made a light portion, the display circuit and the light receiving sensor are disposed so that a spatial frequency of a repetitive pattern of the light portions and the dark portions becomes equal to or higher than 10 cpd.
摘要翻译：提供了至少具有显示图像的显示电路的显示装置和用于检测配置的光的光接收传感器。当包括光接收传感器的光接收电路区域成为暗部分，并且除了光接收电路区域之外的区域被制成光部分时，显示电路和光接收传感器被设置成使得光部分和暗部分的重复图案变为等于或高于10cpd。

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