公开(公告)号：US08125583B2

公开(公告)日：2012-02-28

申请号：US12989584

申请日：2010-03-05

申请人： Akinori Hayashi ,  Hiroshi Ito ,  Shinichi Honda

发明人： Akinori Hayashi ,  Hiroshi Ito ,  Shinichi Honda

IPC分类号： G02F1/1335

CPC分类号： G02B27/26 ,  H04N13/324 ,  H04N13/337 ,  H04N13/346

摘要： A stereoscopic image display apparatus of this invention includes a half mirror having a ½ wavelength plate and a half mirror layer. Therefore, a direction of polarization of light incident on a surface of a transmission side of the half mirror can be rotated and emitted. This can be manufactured at lower manufacturing cost than a construction having the ½ wavelength plate on the front display plane of one of the two image display devices with linear polarization plates having the same polarizing direction, or preparing two image display devices with linear polarization plates having different polarizing directions. A high-quality stereoscopic image can be observed by adjusting the orders and positions of sub-pixel colors of the two image display devices at the time of composition and display through the half mirror.

摘要翻译： 本发明的立体图像显示装置包括具有1/2波长板和半反射镜层的半反射镜。 因此，入射在半反射镜的透射面的表面上的光的偏振方向可以旋转和发射。 这可以以比具有相同偏振方向的线偏振板的两个图像显示装置中的一个的前显示面上的具有1/2波长板的结构更低的制造成本来制造，或者制备具有线偏振板的两个图像显示装置， 不同的偏振方向。 通过在半反射镜的组成和显示时调节两个图像显示装置的子像素颜色的顺序和位置，可以观察高质量的立体图像。

公开(公告)号：US07142226B2

公开(公告)日：2006-11-28

申请号：US10141946

申请日：2002-05-10

申请人： Junji Sakuta ,  Naoaki Hirata ,  Kenyu Mizukabu

发明人： Junji Sakuta ,  Naoaki Hirata ,  Kenyu Mizukabu

IPC分类号： G09G5/10 ,  G09G5/00

CPC分类号： G09G5/003 ,  G09G5/006 ,  G09G5/363 ,  G09G2320/02 ,  G09G2320/0285 ,  G09G2320/08 ,  G09G2370/04

摘要： In a display device, parameters for adjusting a video circuit are previously made to correspond to application softwares, respectively and a control section for determining an application software and adjusting the video circuit by means of the parameters are provided. Since the image quality of the display device can be automatically changed over to a suitable image quality according to a selected application software, a burden on the user is extremely small, and the image quality of the display device can be adjusted according to the application software extremely easily.

摘要翻译： 在显示装置中，分别提供了用于调整视频电路的参数以对应于应用软件，并且提供了用于确定应用软件并通过参数调整视频电路的控制部分。 由于显示装置的图像质量可以根据所选择的应用软件自动地转换为合适的图像质量，所以用户的负担非常小，并且可以根据应用软件来调整显示装置的图像质量 非常容易

公开(公告)号：US20060181673A1

公开(公告)日：2006-08-17

申请号：US11394593

申请日：2006-03-30

申请人： Mitsuo Ohashi ,  Katsue Ueda

发明人： Mitsuo Ohashi ,  Katsue Ueda

IPC分类号： G02F1/13

CPC分类号： G09G3/3406 ,  G02F1/133602 ,  G02F2203/69 ,  G09G2320/0626 ,  G09G2320/0693 ,  G09G2360/144 ,  G09G2360/145

摘要： The quantity of light from a backlight is monitored by a first photodetector, and the environment on the part of a user is monitored by a second photodetector disposed in the rear of a liquid crystal panel, not on the front thereof. It is possible to exclude the influence of external light from the user side on the first photodetector which detects the quantity of light from the backlight.

公开(公告)号：US08872864B2

公开(公告)日：2014-10-28

申请号：US13264616

申请日：2010-04-12

申请人： Atsuyoshi Deyama ,  Junro Yonemitsu ,  Kensuke Nagashima ,  Takafumi Kawakami

发明人： Atsuyoshi Deyama ,  Junro Yonemitsu ,  Kensuke Nagashima ,  Takafumi Kawakami

IPC分类号： G09G5/10 ,  G09G5/00 ,  G06F3/038 ,  G09G3/36 ,  G09G5/02 ,  H04N1/60

CPC分类号： H04N1/6033 ,  G09G5/02 ,  G09G5/10 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2320/0693

摘要： A control unit performs calibration when a determining unit determines that an absence condition of an operator is satisfied. Calibration is performed to a whole or part of brightness, a white point (gain), gamma (gradation), and primary colors (red, blue, and green colors). The control unit stores a correction amount by calibration in a storage unit, measures the (corrected) calibrated brightness or color tone by using an optical sensor, and stores the measured final measurement result in the storage unit as a corrected measurement value. After performing calibration or when the determining unit determines that a presence condition of the operator is satisfied, a profile generating unit generates color space information.

摘要翻译： 当确定单元确定满足操作者的不在条件时，控制单元执行校准。 执行校准以整体或部分亮度，白点（增益），伽马（渐变）和原色（红色，蓝色和绿色）。 控制单元通过校准将校正量存储在存储单元中，通过使用光学传感器来测量校正的亮度或色调，并将测量的最终测量结果存储在存储单元中作为校正的测量值。 在执行校准之后，或者当确定单元确定操作者的存在状况得到满足时，简档生成单元生成颜色空间信息。

公开(公告)号：US20100033497A1

公开(公告)日：2010-02-11

申请号：US12311641

申请日：2007-08-01

申请人： Koichi Ueno ,  Masanori Katsura ,  Kazuyuki Watanabe ,  Yasuhiro Kobayashi ,  Kiyoyuki Tanaka

发明人： Koichi Ueno ,  Masanori Katsura ,  Kazuyuki Watanabe ,  Yasuhiro Kobayashi ,  Kiyoyuki Tanaka

IPC分类号： G09G5/00 ,  G06K9/40

CPC分类号： G06T5/002 ,  G06T5/004 ,  G06T2207/20192 ,  H04N5/142 ,  H04N5/208

摘要： A noise removing filter removes noise from an input image and an edge component extracting unit extracts edge components. The edge components are extracted by calculating a difference between the input image and a smoothed image, which is obtained by smoothing the input image in a smoothed image generating portion. An edge component comparing unit compares the extracted edge components with a threshold value and a sum calculating unit calculates the sum of the edge components greater than the threshold value. A control circuit determines, the enhancement degree of the edges based on the sum and averaged luminance of the input image calculated by an average luminance calculating unit. An enhancement degree adjustment unit adjusts the determined enhancement degree, and an edge component enhancement unit enhances the edge components based on this enhancement degree and adds it to the input image to perform edge enhancement processing.

摘要翻译： 噪声去除滤波器从输入图像中去除噪声，并且边缘分量提取单元提取边缘分量。 通过计算输入图像和平滑图像之间的差来提取边缘分量，该平滑化图像通过平滑平滑图像生成部分中的输入图像而获得。 边缘分量比较单元将所提取的边缘分量与阈值进行比较，并且和计算单元计算大于阈值的边缘分量的和。 控制电路基于由平均亮度计算单元计算的输入图像的和和平均亮度来确定边缘的增强度。 增强度调整单元调整所确定的增强度，并且边缘分量增强单元基于该增强度增强边缘分量，并将其添加到输入图像以执行边缘增强处理。

公开(公告)号：US07278027B1

公开(公告)日：2007-10-02

申请号：US10432708

申请日：2000-11-24

申请人： Chiaki Todaka ,  Mitsuo Ohashi ,  Ron Simpson ,  Toshihiko Furukawa

发明人： Chiaki Todaka ,  Mitsuo Ohashi ,  Ron Simpson ,  Toshihiko Furukawa

IPC分类号： H04K1/00

CPC分类号： H04N7/18 ,  G06F19/00 ,  G06F19/321 ,  G06T7/0012 ,  G06T2207/30004

摘要： A biomedical recognition system includes diagnostic image information obtained by taking an image of a patient, a workstation storing the diagnostic image information, and a display device for displaying the diagnostic image information. A sensor is provided for capturing a biomedical information of a doctor. A biomedical information recognition system is connected to the sensor and integrated in the workstation for comparing a previously registered biomedical information and the biomedical information captured by the sensor. A display device control system is provided for causing the display device to display a diagnostic image linked to the biomedical information if a comparing result indicates a correspondence between the previously registered biomedical information and the biomedical information captured by the sensor, and for causing the display device to discontinue a part of functions thereof if the comparing result indicates a non-correspondence between the information.

摘要翻译： 生物医学识别系统包括通过拍摄患者的图像，存储诊断图像信息的工作站和用于显示诊断图像信息的显示装置获得的诊断图像信息。 提供用于捕获医生的生物医学信息的传感器。 生物医学信息识别系统连接到传感器并集成在工作站中，用于比较先前注册的生物医学信息和由传感器捕获的生物医学信息。 如果比较结果表示先前登记的生物医学信息和由传感器捕获的生物医学信息之间的对应关系，并且使得显示装置能够显示与生物医学信息相关联的诊断图像，则显示装置控制系统 如果比较结果表示信息之间的不对应，则中止其一部分功能。

公开(公告)号：US08360581B2

公开(公告)日：2013-01-29

申请号：US12467436

申请日：2009-05-18

申请人： Tomohiko Yabui ,  Hiroshi Ito

发明人： Tomohiko Yabui ,  Hiroshi Ito

IPC分类号： G03B21/00

CPC分类号： G02B5/124 ,  G02B27/2235 ,  G02B27/2264

摘要： This invention provides a stereoscopic image display system that allows a plurality of experiencing persons to visually recognize stereoscopic images by their naked eyes at one time.In correspondence with a distance between eyes of an experiencing person, a plurality of projectors and a plurality of half mirrors are arranged around a periphery of a retroreflective sheet placed horizontally. The respective projectors receive parallax images of an object as a display target which are taken along a circumferential direction of the object. Image light beams (left and right parallax images) emitted from the adjacent two projectors are reflected from the half mirrors and then enter the retroreflective sheet. The two incident image light beams are reflected from the retroreflective sheet in directions of incidence thereof, respectively. The two reflected light beams pass through the half mirrors and then separately enter the right and left eyes of the experiencing person. Thus, the experiencing person can visually recognize a stereoscopic image of the object, which is seen from every direction, at the entire periphery of the retroreflective sheet.

摘要翻译： 本发明提供了一种立体图像显示系统，其允许多个体验者一次用肉眼可视地识别立体图像。 对应于经验人的眼睛之间的距离，多个投影仪和多个半反射镜围绕水平放置的回射片的周边布置。 相应的投影仪接收沿着物体的圆周方向截取的作为显示目标的物体的视差图像。 从相邻的两个投影仪发射的图像光束（左和右视差图像）从半反射镜反射，然后进入回射片。 两个入射的图像光束分别从其入射方向从定向反光片反射。 两个反射光束穿过半反射镜，然后分开进入体验者的左右眼睛。 因此，经验者可以在回射片的整个周边上从每个方向可视觉地识别出从每个方向看到的物体的立体图像。

公开(公告)号：US20110316840A1

公开(公告)日：2011-12-29

申请号：US13254362

申请日：2010-03-02

申请人： Naoaki Hirata ,  Akihiko Ide ,  Ikumi Aral ,  Shuhei Miyanaga ,  Toshiaki Tanabe

发明人： Naoaki Hirata ,  Akihiko Ide ,  Ikumi Aral ,  Shuhei Miyanaga ,  Toshiaki Tanabe

IPC分类号： G09G5/00

CPC分类号： G06F1/3231 ,  G06F1/3265 ,  Y02D10/153 ,  Y02D10/173

摘要： In the multi-monitor environment in which a plurality of monitors are connected to a PC, a human sensor is mounted on at least one monitor, and the PC controls the switching of the operation states of the plurality of monitors according to the detection result of the human sensor. When all the human sensors have detected the absence of the user, the monitors are operated in a sleep mode or a power OFF mode; and when at least one human sensor has detected the presence of the user, the monitors are operated in an ordinary operation mode.

摘要翻译： 在将多个监视器连接到PC的多监视器环境中，人感测器安装在至少一个监视器上，并且PC根据检测结果控制多个监视器的操作状态的切换 人类传感器。 当所有的人体传感器检测到用户不在时，监视器在休眠模式或电源关闭模式下操作; 并且当至少一个人感测器已经检测到用户的存在时，监视器在普通操作模式下操作。

公开(公告)号：US20110267689A1

公开(公告)日：2011-11-03

申请号：US13143457

申请日：2009-11-25

申请人： Hiroshi Ito

发明人： Hiroshi Ito

IPC分类号： G02B27/22 ,  G09F13/04

CPC分类号： G03B35/18 ,  G02B27/2235 ,  H04N13/32

摘要： The stereoscopic image display apparatus of this invention includes an upper light source unit 29 having a pair of light sources 33 and 35 and a lower light source unit, which are arranged between a reflection unit 17 with an elliptical mirror 15 having one focus f1 on the side of a reflecting surface 19, and a transmission type liquid crystal display panel 5. Thus, the apparatus has a reduced width. Moreover, the elliptical mirror 15 is the stationary type, and the reflecting surface 19 employed is shaped symmetrical in plan view. This allows the respective light sources to use the common elliptical mirror 15. Therefore, the stereoscopic image display apparatus realizes a reduction in size and a reduction in apparatus cost.

摘要翻译： 本发明的立体图像显示装置包括具有一对光源33和35的上光源单元29和下光源单元，它们布置在具有一个焦点f1的椭圆镜15的反射单元17之间 反射面19的侧面和透射型液晶显示面板5.因此，该装置的宽度减小。 此外，椭圆镜15是静止型的，所采用的反射面19在平面图中成对称。 这允许各个光源使用公共的椭圆镜15.因此，立体图像显示装置实现了尺寸的减小和设备成本的降低。

公开(公告)号：US07345669B2

公开(公告)日：2008-03-18

申请号：US10551342

申请日：2003-03-28

申请人： Mitsuo Ohashi ,  Ikufumi Honda

发明人： Mitsuo Ohashi ,  Ikufumi Honda

IPC分类号： G09G3/36 ,  G08B23/00 ,  G01J1/42 ,  G02F1/133

CPC分类号： G02F1/1309

摘要： A photometric device of liquid crystal display and a liquid crystal display in which photometry can be performed without relying upon manpower and the liquid crystal plane is shielded only at the time of photometry. The photometric device comprises a liquid crystal display part, a bezel surrounding the four sides of the liquid crystal display, a shaft part provided at the corner part of the bezel and fixed rotatably thereto, a movable part having the end part thereof connected to the shaft part, and a sensor part provided in the liquid crystal display part at the other end part of the movable part.

摘要翻译： 液晶显示器的光度测量装置和可以在不依赖人力的情况下进行测光的液晶显示器，并且在测光时仅屏蔽液晶面。 测光装置包括液晶显示部分，围绕液晶显示器四侧的边框，设置在边框的角部并被可旋转地固定的轴部分，其端部连接到轴的可动部分 以及设置在可动部的另一端的液晶显示部的传感器部。