专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08350973B2 Area sensor and display device including area sensor 有权
标题翻译：区域传感器和显示设备，包括区域传感器
公开(公告)号：US08350973B2
公开(公告)日：2013-01-08
申请号：US12994155
申请日：2009-04-17
申请人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa , Kohji Yabuta , Masayuki Hata
发明人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa , Kohji Yabuta , Masayuki Hata
IPC分类号： G02F1/1335 , G06F3/042
CPC分类号： G02F1/13338 , G02F2001/13312 , G06F3/0412 , G06F3/042 , G09G2360/148
摘要： A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (20) including: an active matrix substrate (21); a counter substrate (22); and a liquid crystal layer (23) provided between the active matrix substrate (21) and the counter substrate (22); and a backlight (10) illuminating the liquid crystal panel. The liquid crystal display device (100) has an area sensor function for detecting an external input position, and further includes a reflectance changing section (50) that reduces a reflectance of light from the backlight (10) in response to application of pressure on a panel surface (100a). The reflectance changing section (50) is configured so that in a state where no pressure is applied on the panel surface (100a), an air layer (50c) is formed between two elastic films (50a and 50b) whereas in a state where pressure is applied on the panel surface (100a), the two elastic films (50a and 50b) contact each other.
摘要翻译：本发明的液晶显示装置（100）包括：液晶面板（20），包括：有源矩阵基板（21）; 相对基板（22）; 以及设置在有源矩阵基板（21）和对置基板（22）之间的液晶层（23）。以及照亮液晶面板的背光（10）。液晶显示装置（100）具有用于检测外部输入位置的区域传感器功能，并且还包括反射率改变部（50），该反射率改变部（50）响应于对所述背光（10）施加压力而降低来自所述背光（10）的光的反射率面板表面（100a）。反射率变更部（50）构成为在不对面板（100a）施加压力的状态下，在两个弹性膜（50a，50b）之间形成空气层（50c），而在压力施加在面板表面（100a）上，两个弹性膜（50a和50b）彼此接触。

2. 发明申请

US20100283764A1 INPUT PEN FOR TOUCH-PANEL AND TOUCH-PANEL INPUT SYSTEM 有权
标题翻译：用于触摸面板和触摸面板输入系统的输入笔
公开(公告)号：US20100283764A1
公开(公告)日：2010-11-11
申请号：US12811054
申请日：2008-11-04
申请人： Shinichi Miyazaki , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
发明人： Shinichi Miyazaki , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F3/03542
摘要： An input pen (60) of the present invention is an input pen used for performing an input to a touch-panel-integrated liquid crystal display device (100) (display device). The liquid crystal display device (100) includes a plurality of photosensitive elements (30) that senses light transmitted through a panel surface. The photosensitive elements (30) detect a position of input by sensing an image on a surface of a display panel. The input pen (60) includes a retroreflective element (61) at its tip that is to be in contact with the display panel. The retroreflective element (61) is made up of a spherical glass (62) (spherical transparent member) and an elastic reflective element (63). In this way, it is possible to provide an input pen which is to be used with a touch-panel-integrated display device and which makes it possible to perform a more accurate position detection.
摘要翻译：本发明的输入笔（60）是用于对触摸面板集成液晶显示装置（100）（显示装置）进行输入的输入笔。液晶显示装置（100）包括感测透过面板表面的光的多个感光元件（30）。感光元件（30）通过感测显示面板的表面上的图像来检测输入的位置。输入笔（60）在其尖端处包括与显示面板接触的回射元件（61）。回射元件（61）由球形玻璃（62）（球形透明构件）和弹性反射元件（63）组成。以这种方式，可以提供一种与触摸面板集成显示装置一起使用的输入笔，并且能够执行更准确的位置检测。

3. 发明申请

US20110102705A1 AREA SENSOR AND DISPLAY DEVICE INCLUDING AREA SENSOR 审中-公开
标题翻译：区域传感器和显示设备，包括区域传感器
公开(公告)号：US20110102705A1
公开(公告)日：2011-05-05
申请号：US12921878
申请日：2009-01-22
申请人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
发明人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
IPC分类号： G02F1/1335 , G01B11/14
CPC分类号： G06F3/0421 , G02F1/13338 , G02F2001/13312 , G02F2001/133638
摘要： A liquid crystal display device (100) (display device) of the present invention includes a liquid crystal panel (20) including a liquid crystal layer (23) between an active matrix substrate (21) and a counter substrate (22). The liquid crystal display device (100) has an area sensor function that detects an input position of an external input by detecting an image on a surface (100a) (target surface for detection) of the liquid crystal panel (20). The liquid crystal display device (100) includes: the liquid crystal panel (20) (position detecting section) including a plurality of optical sensor elements (30) detecting an intensity of light received, the liquid crystal panel (20) detecting the input position by causing the plurality of optical sensor elements to detect the image on the surface of the liquid crystal panel; and a reflectance changing section (45) changing a reflectance of light in response to application of pressure onto the surface (100a) of the liquid crystal panel (20).
摘要翻译：本发明的液晶显示装置（100）（显示装置）包括在有源矩阵基板（21）和对置基板（22）之间具有液晶层（23）的液晶面板（20）。液晶显示装置（100）具有通过检测液晶面板（20）的表面（100a）（检测对象面）上的图像来检测外部输入的输入位置的区域传感器功能。液晶显示装置（100）包括：液晶面板（20）（位置检测部），包括检测受光强度的多个光传感器元件（30），液晶面板（20）检测输入位置通过使多个光传感器元件检测液晶面板的表面上的图像; 以及反射变化部（45），其响应于对液晶面板（20）的表面（100a）施加压力而改变光的反射率。

4. 发明授权

US08350829B2 Input pen for touch-panel and touch-panel input system 有权
标题翻译：触摸屏输入笔和触摸屏输入系统
公开(公告)号：US08350829B2
公开(公告)日：2013-01-08
申请号：US12811054
申请日：2008-11-04
申请人： Shinichi Miyazaki , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
发明人： Shinichi Miyazaki , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
IPC分类号： G06F3/033 , G06F3/042
CPC分类号： G06F3/0421 , G06F3/03542
摘要： An input pen (60) of the present invention is an input pen used for performing an input to a touch-panel-integrated liquid crystal display device (100) (display device). The liquid crystal display device (100) includes a plurality of photosensitive elements (30) that senses light transmitted through a panel surface. The photosensitive elements (30) detect a position of input by sensing an image on a surface of a display panel. The input pen (60) includes a retroreflective element (61) at its tip that is to be in contact with the display panel. The retroreflective element (61) is made up of a spherical glass (62) (spherical transparent member) and an elastic reflective element (63). In this way, it is possible to provide an input pen which is to be used with a touch-panel-integrated display device and which makes it possible to perform a more accurate position detection.
摘要翻译：本发明的输入笔（60）是用于对触摸面板集成液晶显示装置（100）（显示装置）进行输入的输入笔。液晶显示装置（100）包括感测透过面板表面的光的多个感光元件（30）。感光元件（30）通过感测显示面板的表面上的图像来检测输入的位置。输入笔（60）在其尖端处包括与显示面板接触的回射元件（61）。回射元件（61）由球形玻璃（62）（球形透明构件）和弹性反射元件（63）构成。以这种方式，可以提供一种与触摸面板集成显示装置一起使用的输入笔，并且能够执行更准确的位置检测。

5. 发明申请

US20110261300A1 AREA SENSOR AND DISPLAY DEVICE HAVING AREA SENSOR 审中-公开
标题翻译：区域传感器和具有区域传感器的显示设备
公开(公告)号：US20110261300A1
公开(公告)日：2011-10-27
申请号：US13126574
申请日：2009-07-28
申请人： Shinichi Miyazaki , Masakazu Wada , Norikazu Hohshi , Kengo Takahama , Toshiaki Nakagawa
发明人： Shinichi Miyazaki , Masakazu Wada , Norikazu Hohshi , Kengo Takahama , Toshiaki Nakagawa
IPC分类号： G02F1/1335 , G01B11/14
CPC分类号： G06F3/042
摘要： An area sensor and an area-sensor-equipped display device are provided which can clearly discriminate between the presence and absence of a finger or input pen touching a panel surface. A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (position detecting section) (20), provided with a plurality of light sensor elements (30) that detects the intensity of received light, which detects the position of an input through detection of an image on a panel surface (detector surface) (100a) by the light sensor elements (30); and a reflectance changing section (45), provided on that side of the liquid crystal panel (20) which faces the panel surface (100a), which effects a change in reflectance of light when pressure is applied to the panel surface (100a). The liquid crystal display device includes: an infrared light blocking filter (90) and an ultraviolet light blocking filter (40a), both provided on that side of the reflectance changing section (45) which faces the panel surface (100a), which do not transmit infrared light and ultraviolet light, respectively; and visible light blocking filters (31) provided on those respective sides of the light sensor elements (30) which face the panel surface (100a), which do not transmit visible light.
摘要翻译：提供了一种区域传感器和面积传感器配置的显示装置，其可以清楚地区分触摸面板表面的手指或输入笔的存在和不存在。本发明的液晶显示装置（100）包括：液晶面板（位置检测部），其具有检测接收光的强度的多个光传感元件，通过由光传感器元件（30）检测面板表面（检测器表面）（100a）上的图像的输入; 以及设置在与面板面（100a）相对的液晶面板（20）侧的反射变化部（45），当对面板面（100a）施加压力时，反射率变化部（45）变形。液晶显示装置包括：红外阻挡滤光器（90）和紫外线阻挡滤光器（40a），两者均设置在与面板表面（100a）相对的反射率改变部分（45）的该侧上分别传输红外光和紫外线; 以及设置在不透射可见光的面板面（100a）上的光传感器元件（30）的各个侧面上的可见光阻挡滤光器（31）。

6. 发明申请

US20110128467A1 AREA SENSOR AND DISPLAY DEVICE INCLUDING AREA SENSOR 有权
标题翻译：区域传感器和显示设备，包括区域传感器
公开(公告)号：US20110128467A1
公开(公告)日：2011-06-02
申请号：US12994155
申请日：2009-04-17
申请人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa , Kohji Yabuta , Masayuki Hata
发明人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa , Kohji Yabuta , Masayuki Hata
IPC分类号： G02F1/1335 , H01J40/14
CPC分类号： G02F1/13338 , G02F2001/13312 , G06F3/0412 , G06F3/042 , G09G2360/148
摘要： A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (20) including: an active matrix substrate (21); a counter substrate (22); and a liquid crystal layer (23) provided between the active matrix substrate (21) and the counter substrate (22); and a backlight (10) illuminating the liquid crystal panel. The liquid crystal display device (100) has an area sensor function for detecting an external input position, and further includes a reflectance changing section (50) that reduces a reflectance of light from the backlight (10) in response to application of pressure on a panel surface (100a). The reflectance changing section (50) is configured so that in a state where no pressure is applied on the panel surface (100a), an air layer (50c) is formed between two elastic films (50a and 50b) whereas in a state where pressure is applied on the panel surface (100a), the two elastic films (50a and 50b) contact each other.
摘要翻译：本发明的液晶显示装置（100）包括：液晶面板（20），包括：有源矩阵基板（21）; 相对基板（22）; 以及设置在有源矩阵基板（21）和对置基板（22）之间的液晶层（23）。以及照亮液晶面板的背光（10）。液晶显示装置（100）具有用于检测外部输入位置的区域传感器功能，并且还包括反射率改变部（50），该反射率改变部（50）响应于对所述背光（10）施加压力而降低来自所述背光（10）的光的反射率面板表面（100a）。反射率变更部（50）构成为在不对面板（100a）施加压力的状态下，在两个弹性膜（50a，50b）之间形成空气层（50c），而在压力施加在面板表面（100a）上，两个弹性膜（50a和50b）彼此接触。

7. 发明授权

US08265398B2 Image analysis system and image analysis program 有权
标题翻译：图像分析系统和图像分析程序
公开(公告)号：US08265398B2
公开(公告)日：2012-09-11
申请号：US12531123
申请日：2008-03-10
申请人： Hiroshi Fujita , Toshiaki Nakagawa , Yoshinori Hayashi
发明人： Hiroshi Fujita , Toshiaki Nakagawa , Yoshinori Hayashi
IPC分类号： G06K9/00 , G01B11/30 , A61B3/14
CPC分类号： G06T7/593 , G06T2207/10012 , G06T2207/10024 , G06T2207/20012 , G06T2207/20021 , G06T2207/30041
摘要： There is provided an image analysis system which captures image data of an arbitrary pair of a first image RI and a second image LI among images obtained by color-photographing a single object from different positions into an analysis computer, wherein the computer includes corresponding point extraction means for assigning a weighing factor to a pixel information value based on the contrast size of the pixel information value in each of a first local area ROI1 set around an arbitrary reference point in RI and second local areas ROI2s at which scanning is performed on LI, calculating the similarity between ROI1 and ROI2s, and extracting a corresponding point which corresponds to the reference point from a ROI2 having the highest similarity, and depth information calculating means for calculating depth information of the object based on coordinates of the reference point and the corresponding point.
摘要翻译：提供了一种图像分析系统，其捕获通过将单个对象从不同位置彩色拍摄而获得的图像中的任意一对第一图像RI和第二图像LI的图像数据，其中所述计算机包括相应的点提取用于基于在RI中的任意参考点周围设置的第一局部区域ROI1和对LI执行扫描的第二局部区域ROI2中的每一个中的像素信息值的对比度大小将像素信息值分配给像素信息值的装置，计算ROI1和ROI2之间的相似度，以及从具有最高相似度的ROI2提取与参考点对应的对应点，以及深度信息计算装置，用于基于参考点和对应点的坐标来计算对象的深度信息。

8. 发明授权

US08240852B2 Image processing method and image processing device 有权
标题翻译：图像处理方法及图像处理装置
公开(公告)号：US08240852B2
公开(公告)日：2012-08-14
申请号：US12930739
申请日：2011-01-14
申请人： Toshiaki Nakagawa , Shigeru Takimoto
发明人： Toshiaki Nakagawa , Shigeru Takimoto
IPC分类号： A61B3/14 , A61B3/00
CPC分类号： G06T7/12 , G06T7/136 , G06T2207/10012 , G06T2207/20168 , G06T2207/30041
摘要： An ocular fundus image is captured by a fundus camera. Blood vessel regions are erased from the ocular fundus image, and a luminance region greater than a prescribed luminance threshold value and having an area equivalent to a predetermined standard disc area is extracted as a region having a standard disc area. The region having the standard disc area is divided into a plurality of regions by a plurality of dividing lines extending radially from the center of gravity thereof, and divided regions are scanned radially from the center of gravity while angles are shifted to detect in each individual region a point at which luminance variation reaches a maximum. The contour line of the disc region is derived from these points.
摘要翻译：眼底照片由眼底摄影机拍摄。从眼底图像中擦除血管区域，并且提取大于规定亮度阈值且具有与预定标准盘区域相当的面积的亮度区域作为具有标准盘区域的区域。具有标准盘区域的区域通过从其重心沿径向延伸的多个分割线分成多个区域，并且分割区域从重心沿径向扫描，而角度偏移以在各个区域中检测亮度变化达到最大值的点。盘区域的轮廓线是从这些点导出的。

9. 发明授权

US07625088B2 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US07625088B2
公开(公告)日：2009-12-01
申请号：US12070323
申请日：2008-02-14
申请人： Hiroshi Fujita , Toshiaki Nakagawa , Takayoshi Suzuki
发明人： Hiroshi Fujita , Toshiaki Nakagawa , Takayoshi Suzuki
IPC分类号： A61B3/14
CPC分类号： A61B3/14 , G06T7/593 , G06T7/85 , G06T2207/10012 , G06T2207/30041
摘要： A model eye that models the optical characteristics of a human eye and is endowed with a grayscale pattern on the ocular fundus model surface is stereographically photographed with a parallax via a stereo photographic optical system. Photographed images are processed to provide calibration data for correcting the shape distortions of the stereo photographic optical system. The calibration data is used to correct a distortion-affected shape data and parallax images obtained in stereographic photography of the actual ocular fundus of a subject's eye. The shape distortion-corrected parallax image is used for a three-dimensional measurement process and 3D display on a stereo monitor. This allows an accurate three-dimensional measurement to be carried out and an accurate fundus image to be produced. The examiner can accurately evaluate the stereo shape of the ocular fundus of the subject's eye.
摘要翻译：通过立体摄影光学系统立体地拍摄具有视差的模拟眼睛，其模拟人眼的光学特性并且在眼底模型表面上具有灰度图案。处理拍摄的图像以提供用于校正立体摄影光学系统的形状失真的校准数据。校准数据用于校正在受试者眼睛的实际眼底的立体摄影中获得的失真影响的形状数据和视差图像。形状失真校正后的视差图像用于立体监视器上的三维测量处理和3D显示。这允许进行准确的三维测量并且产生准确的眼底图像。检查者可以准确评估受试者眼睛的眼底的立体形状。

10. 发明申请

US20080204656A1 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US20080204656A1
公开(公告)日：2008-08-28
申请号：US12070323
申请日：2008-02-14
申请人： Hiroshi Fujita , Toshiaki Nakagawa , Takayoshi Suzuki
发明人： Hiroshi Fujita , Toshiaki Nakagawa , Takayoshi Suzuki
IPC分类号： A61B3/14 , G06K9/60
CPC分类号： A61B3/14 , G06T7/593 , G06T7/85 , G06T2207/10012 , G06T2207/30041
摘要： A model eye that models the optical characteristics of a human eye and is endowed with a grayscale pattern on the ocular fundus model surface is stereographically photographed with a parallax via a stereo photographic optical system. Photographed images are processed to provide calibration data for correcting the shape distortions of the stereo photographic optical system. The calibration data is used to correct a distortion-affected shape data and parallax images obtained in stereographic photography of the actual ocular fundus of a subject's eye. The shape distortion-corrected parallax image is used for a three-dimensional measurement process and 3D display on a stereo monitor. This allows an accurate three-dimensional measurement to be carried out and an accurate fundus image to be produced. The examiner can accurately evaluate the stereo shape of the ocular fundus of the subject's eye.
摘要翻译：通过立体摄影光学系统立体地拍摄具有视差的模拟眼睛，其模拟人眼的光学特性并且在眼底模型表面上具有灰度图案。处理拍摄的图像以提供用于校正立体摄影光学系统的形状失真的校准数据。校准数据用于校正在受试者眼睛的实际眼底的立体摄影中获得的失真影响的形状数据和视差图像。形状失真校正后的视差图像用于立体监视器上的三维测量处理和3D显示。这允许进行准确的三维测量并且产生准确的眼底图像。检查者可以准确评估受试者眼睛的眼底的立体形状。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式