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1. 发明授权

US5367221A Magnetic immunity system (MIS) and monitor incorporating the MIS 失效
标题翻译：磁性免疫系统（MIS）和监控管理系统
公开(公告)号：US5367221A
公开(公告)日：1994-11-22
申请号：US68702
申请日：1993-05-28
申请人： Patrick Santy , Gerrit Verstraete
发明人： Patrick Santy , Gerrit Verstraete
IPC分类号： H04N9/29 , H01J29/06
CPC分类号： H04N9/29
摘要： An automatic axial field compensation and quick-degauss control system is disclosed. Further, a CRT type monitor incorporating such an automatic compensation and quick-degauss control circuit, and a new degauss circuit are disclosed in accordance with the present invention. The compensation and quick-degauss control circuit relies upon three sensors to respectively detect and quantify the axial, lateral, and vertical components of a disturbing ambient magnetic field. The axial and lateral field component sensors have non-parallel axes of sensitivity such that the sum of values represented by the output signals from these sensors indicates the magnitude of the axial component of the disturbing field. Based upon this summation signal, the system applies a correction current to at least one correction coil. If more than one correction coil is employed, the coils are connected in series so that only one current need be generated to effect compensation. Outputs from all three of the sensors are involved in quick-degauss control. The third sensor is a vertical component sensor. The disclosed quick degauss system is different from the resonant types, it operates by a switched mode. Voltage over the degaussing coils is switched between a positive and negative voltage, which voltages are stored in large capacitors.
摘要翻译：公开了一种自动轴向场补偿和快速消磁控制系统。此外，根据本发明公开了一种包括这种自动补偿和快速消磁控制电路的CRT型监视器，以及新的消磁电路。补偿和快速消磁控制电路依靠三个传感器来分别检测和量化扰动环境磁场的轴向，横向和垂直分量。轴向和横向场分量传感器具有不平行的灵敏度轴，使得由这些传感器的输出信号表示的值之和指示干扰场的轴向分量的大小。基于该求和信号，系统向至少一个校正线圈施加校正电流。如果使用多于一个的校正线圈，则线圈被串联连接，使得只需要产生一个电流来实现补偿。所有三个传感器的输出都涉及快速消磁控制。第三传感器是垂直分量传感器。所公开的快速消磁系统与谐振类型不同，它通过开关模式操作。消磁线圈上的电压在正电压和负电压之间切换，电压存储在大电容器中。

2. 发明授权

US07411611B2 Device and method for performing multiple view imaging by means of a plurality of video processing devices 有权
标题翻译：通过多个视频处理装置执行多视图成像的装置和方法
公开(公告)号：US07411611B2
公开(公告)日：2008-08-12
申请号：US10647845
申请日：2003-08-25
申请人： Ive Bracke
发明人： Ive Bracke
IPC分类号： H04N13/00
CPC分类号： H04N13/398 , H04N13/139
摘要： In one aspect, the present invention provides an imaging system for multiple view imaging. Multiple view imaging comprises, but is not limited to, stereoscopic imaging. The imaging system for multiple view imaging comprises at least two video processing devices, each of the video processing devices being for displaying a video image on one or more display devices. Each video processing device receives at least a first sequence of image frames comprising at least second sequence of image frames and a third sequence of image frames, the at least second and third sequences being for generating at least first and second video images, respectively. Each video processing device outputs at least a fourth sequence of image frames, the fourth sequences being for generating at least one of the first or second video images, the fourth sequences of image frames from the first and second video processing devices being asynchronous with respect to each other. The imaging system is adapted to generate a linking signal for synchronising images displayed by the at least first and second video processing devices on the one or more display devices. In other aspects, the present invention provides a method for performing multiple view imaging by means of at least two video processing devices, and a controller for controlling the operation of at least two video processing devices in an imaging system for displaying multiple view images.
摘要翻译：一方面，本发明提供了一种用于多视图成像的成像系统。多视点成像包括但不限于立体成像。用于多视图成像的成像系统包括至少两个视频处理设备，每个视频处理设备用于在一个或多个显示设备上显示视频图像。每个视频处理设备至少接收包括图像帧的至少第二序列和第三图像帧序列的图像帧的至少第一序列，所述至少第二和第三序列分别用于生成至少第一和第二视频图像。每个视频处理设备输出至少第四序列的图像帧，第四序列用于产生第一或第二视频图像中的至少一个，来自第一和第二视频处理设备的第四序列图像帧相对于彼此。成像系统适于产生用于同步由一个或多个显示装置上的至少第一和第二视频处理装置显示的图像的链接信号。在其他方面，本发明提供了一种通过至少两个视频处理装置执行多重视图成像的方法，以及用于控制用于显示多个视图图像的成像系统中的至少两个视频处理装置的操作的控制器。

3. 发明授权

US09384710B2 Optical correction for high uniformity panel lights 有权
标题翻译：高均匀性面板灯的光学校正
公开(公告)号：US09384710B2
公开(公告)日：2016-07-05
申请号：US11665987
申请日：2005-10-25
申请人： Gerrit Verstraete , Tom Kimpe
发明人： Gerrit Verstraete , Tom Kimpe
IPC分类号： G09G5/10 , G09G3/34 , G09G3/06 , G02F1/1335
CPC分类号： G09G3/3413 , G02F1/133603 , G02F1/133606 , G02F1/133609 , G02F1/133611 , G02F2001/133607 , G09G3/06 , G09G3/342 , G09G3/3607 , G09G5/10 , G09G2320/0233 , G09G2320/0242 , G09G2320/0285 , G09G2320/0646 , G09G2320/0666
摘要： A display has a spatial light modulator (10) for dynamically controlling a luminance of each pixel according to an input signal, the spatial light modulator having a non uniform spatial characteristic, the display also having an optical filter (20) having a spatial pattern to alter the luminance to compensate at least partially for the non uniform spatial characteristic. An electronic signal processing element applies some pre compensation predominantly of higher spatial frequencies for the non uniform spatial characteristic. Such dynamic and optical compensation can enable tuning for different optimizations or for compensating for variations over time. A backlight has an optical source and an optical filter, the source having a color output which has a non uniform spatial characteristic, and the optical filter having a spatial pattern to alter the color to compensate in part at least for the non uniform spatial characteristic.
摘要翻译：显示器具有空间光调制器（10），用于根据输入信号动态地控制每个像素的亮度，所述空间光调制器具有不均匀的空间特性，所述显示器还具有光学滤波器（20），该滤光器具有空间图案，改变亮度以至少部分补偿非均匀的空间特性。电子信号处理元件对于非均匀空间特征应用一些主要为较高空间频率的预补偿。这种动态和光学补偿可以实现不同优化的调整或用于补偿随时间的变化。背光具有光源和滤光器，该源具有具有不均匀空间特性的颜色输出，并且该滤光器具有改变颜色的空间图案，以部分地至少补偿非均匀空间特性。

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