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31. 发明授权

US5986810A Imaging system 失效
标题翻译：成像系统
公开(公告)号：US5986810A
公开(公告)日：1999-11-16
申请号：US120368
申请日：1998-07-22
申请人： Duncan James Webb
发明人： Duncan James Webb
IPC分类号： H04N3/08 , H04N5/33 , H04N5/372 , G02B27/10 , G02B27/64
CPC分类号： H04N5/37206 , H04N3/08 , H04N3/1525 , H04N5/33
摘要： An imaging system is provided which comprises an objective lens arrangement, a linear array of detector elements within a detector the array comprising a row of time delay an integrate (TDI) channels and a scanning optic arranged to scan an image over the array detector elements, the system further comprises means for rotating the scanning optic about an axis (N) normal to an optical surface of the scan optic when the scan optic is in the center of its field of view position, the scan optic being rotated about this axis (N) in dependence on the rate at which the imaging system is panned across a scene, such that a received image is vector scanned across the linear array of detector elements to compensate for loss in image resolution due to the panning action of the imaging system occurring during the period in which an image frame is detected.
摘要翻译：提供了一种成像系统，其包括物镜布置，检测器内的检测器元件的线性阵列，该阵列包括时延延迟的行（TDI）通道和布置成扫描阵列检测器元件上的图像的扫描光学器件，所述系统还包括用于当所述扫描光学器件位于其视场位置的中心时围绕垂直于所述扫描光学器件的光学表面的轴线（N）旋转所述扫描光学器件的装置，所述扫描光学器件围绕该轴线旋转（N ），这取决于成像系统在场景上平移的速率，使得接收的图像被跨越检测器元件的线性阵列向量扫描，以补偿由于成像系统期间发生的平移动作造成的图像分辨率损失检测到图像帧的周期。

32. 发明授权

US5745193A DMD architecture and timing for use in a pulse-width modulated display system 失效
公开(公告)号：US5745193A
公开(公告)日：1998-04-28
申请号：US482542
申请日：1995-06-07
申请人： Paul M. Urbanus , Jeffrey B. Sampsell
发明人： Paul M. Urbanus , Jeffrey B. Sampsell
IPC分类号： G09G3/20 , G09G3/34 , G09G5/39 , G09G5/393 , G09G5/395 , G09G5/399 , H04N3/08 , H04N3/12 , H04N5/74 , H04N9/30 , H04N9/31 , G02F1/00
CPC分类号： G09G3/2092 , G09G3/346 , G09G5/393 , G09G5/395 , G09G5/399 , H04N3/08 , H04N3/127 , H04N5/7458 , H04N9/30 , G09G2310/0205 , G09G2310/061 , G09G2352/00 , G09G2360/18 , G09G3/2018 , G09G3/2022 , G09G3/2037 , G09G5/39 , H04N2005/7466
摘要： It is possible to replace a standard tuning unit in a television with spatial light modulator circuitry to improve the resolution seen by the viewer. The invention herein provides a system architecture, individual part of the system and techniques for minimizing the burst data rate while maintaining a reasonable system speed. The resultant system provides better resolution with a manageable data rate and bandwidth.

33. 发明授权

US5677729A Panoramic vision apparatus 失效
标题翻译：全景视觉仪器
公开(公告)号：US5677729A
公开(公告)日：1997-10-14
申请号：US412694
申请日：1995-03-29
申请人： Kaeko Kuga , Takuzo Uemura
发明人： Kaeko Kuga , Takuzo Uemura
IPC分类号： G03B37/02 , H04N3/08 , H04N5/232 , H04N5/74 , H04N7/00
CPC分类号： H04N3/08 , H04N5/74
摘要： A panoramic vision apparatus having a simple structure is provided which produces an image from which the viewer feels a natural stretch. A shooter and a display are each provided with a prism. The shooting range is changed by a rotation of the prism of the shooter and the projection position is changed by changing the direction of the projected light by a rotation of the prism of the display. The shooter outputs a direction signal representative of the direction of the prism of the shooter in synchronism with a video signal. The display sets the direction of the prism thereof in accordance with the direction represented by the signal to project an image.
摘要翻译：提供具有简单结构的全景视觉设备，其产生观看者感觉到自然伸展的图像。射击者和显示器均设有棱镜。拍摄范围通过射击者的棱镜的旋转而改变，并且通过显示器的棱镜的旋转改变投影光的方向来改变投影位置。射手与视频信号同步输出表示射手棱镜方向的方向信号。显示器根据由信号表示的方向来设置其棱镜的方向以投影图像。

34. 发明授权

US5614961A Methods and apparatus for image projection 失效
标题翻译：图像投影的方法和装置
公开(公告)号：US5614961A
公开(公告)日：1997-03-25
申请号：US447104
申请日：1995-05-22
申请人： Frank C. Gibeau , Roger F. Bessler , James H. Arbeiter
发明人： Frank C. Gibeau , Roger F. Bessler , James H. Arbeiter
IPC分类号： G02B26/10 , G02B26/12 , G03B21/00 , H04N5/74 , H04N9/31 , H04N3/08
CPC分类号： H04N9/3132 , G02B26/10 , G02B26/101 , G02B26/123 , H04N5/74 , H04N9/3129
摘要： Method and apparatus for a multi-application, laser-array-based image system utilizes three linear laser arrays. Each linear array generates multiple (N>1) parallel output beamlets at one of the three primary colors (red, green, blue). The corresponding 1 to N output beamlets of the three linear arrays, each individually modulated in luminance according to a specific encoding scheme representing the video image to be produced on the viewing screen, are combined spatially to form a single white light linear array source. Through a projection/scanner optical system, the N output beamlets of the white light source are simultaneously directed to, and swept horizontally across a distant viewing screen, resulting in a swath of N lines of a graphic video image. By producing M contiguous swaths vertically down the viewing screen, a full image of M.times.N lines is produced. The red, green, and blue linear laser arrays may consist of arrays of semiconductor laser diodes made of suitable semiconductor materials so as to directly emit radiation at wavelengths corresponding to red, green, and blue colors, respectively. Alternatively, the red, green and blue color arrays may be formed by arrays of semiconductor laser diodes emitting radiation at twice the desired red, green and blue wavelengths, whose radiation is coupled to arrays of second harmonic generation crystal elements.
摘要翻译：用于多应用，基于激光阵列的图像系统的方法和装置利用三个线性激光阵列。每个线性阵列以三原色（红色，绿色，蓝色）中的一种生成多个（N> 1）并行输出子束。根据表示要在观看屏幕上产生的视频图像的特定编码方案，按照亮度单独调制的三个线性阵列的对应的1到N个输出子束在空间上组合以形成单个白光线性阵列源。通过投影/扫描仪光学系统，白光源的N个输出子束同时被引导到水平地扫过远处的观察屏幕，导致图形视频图像的N行的条纹。通过在观察屏幕垂直方向生成M个连续的条带，产生了MxN线的全部图像。红色，绿色和蓝色线性激光器阵列可以由由合适的半导体材料制成的半导体激光二极管的阵列组成，以便分别直接发射对应于红色，绿色和蓝色的波长的辐射。或者，红色，绿色和蓝色阵列可以由发射两倍于期望的红色，绿色和蓝色波长的辐射的半导体激光二极管的阵列形成，其辐射耦合到二次谐波产生晶体元件的阵列。

35. 发明授权

US5524043A Remotely connectable maintenance termination unit 失效
标题翻译：可远程维护终端单元
公开(公告)号：US5524043A
公开(公告)日：1996-06-04
申请号：US363801
申请日：1994-12-27
申请人： George A. DeBalko
发明人： George A. DeBalko
IPC分类号： H04B3/46 , H04M3/30 , H04N3/24 , H04N3/08 , H04N3/22
CPC分类号： H04B3/46 , H04M3/301
摘要： Disclosed is a circuit which permits a customer to be disconnected from a telecommunications network for testing purposes. The circuit includes a pair of switching means coupled to the tip and ring conductors of the network, and a pair of relay contacts coupled in parallel with respective switching means. The relay contacts are operated by a relay coil also coupled to the tip and ring conductors so that the switching means can be bypassed as the result of a remote signal from the network.
摘要翻译：公开了允许客户与电信网络断开以进行测试的电路。电路包括耦合到网络的尖端和环形导体的一对开关装置，以及与各个开关装置并联耦合的一对继电器触点。继电器触点由也连接到尖端和环形导体的继电器线圈操作，使得由于来自网络的远程信号的结果，开关装置可以被旁路。

36. 发明授权

US5489936A Fast scan spot correction in a polygon ROS using PWM 失效
标题翻译：使用PWM在多边形ROS中进行快速扫描点校正
公开(公告)号：US5489936A
公开(公告)日：1996-02-06
申请号：US971033
申请日：1992-11-03
申请人： James J. Appel , Aron Nacman
发明人： James J. Appel , Aron Nacman
IPC分类号： B41J2/44 , G02B26/10 , H04N3/08 , H04N3/26 , G01D9/42 , H04N1/04 , H04N1/21
CPC分类号： H04N3/08 , H04N3/26
摘要： The raster scanning system of the present invention includes a beam generator which generates a beam of radiant energy in response to a drive signal. The drive signal comprising a series of pulses. The raster scanning system further includes a polygon having an overfilled facet design in which a plurality of facets are at least partially positioned in the optical path of the beam of radiant energy regardless of the rotational position of the polygon. The polygon being adapted to scan a spot across a beam receiving surface. Additionally the raster scanning system includes spot size correcting means for maintaining a constant spot size of the scanned spot by modulating the pulse width of the drive signal provided to the beam generator.
摘要翻译：本发明的光栅扫描系统包括响应于驱动信号产生辐射能束的光束发生器。驱动信号包括一系列脉冲。光栅扫描系统还包括多边形，其具有过满的刻面设计，其中多个小面至少部分地位于辐射能束的光路中，而与多边形的旋转位置无关。所述多边形适于扫描光束接收表面上的点。另外，光栅扫描系统包括光点尺寸校正装置，用于通过调制提供给光束发生器的驱动信号的脉冲宽度来维持扫描光点的恒定光斑尺寸。

37. 发明授权

US5339116A DMD architecture and timing for use in a pulse-width modulated display system 失效
标题翻译： DMD架构和脉冲宽度调制显示系统中的定时
公开(公告)号：US5339116A
公开(公告)日：1994-08-16
申请号：US137650
申请日：1993-10-15
申请人： Paul M. Urbanus , Jeffrey B. Sampsell
发明人： Paul M. Urbanus , Jeffrey B. Sampsell
IPC分类号： G09G3/20 , G09G3/34 , G09G5/39 , G09G5/393 , G09G5/395 , G09G5/399 , H04N3/08 , H04N3/12 , H04N5/74 , H04N9/30 , H04N9/31 , H04N5/00
CPC分类号： G09G3/2092 , G09G3/346 , G09G5/393 , G09G5/395 , G09G5/399 , H04N3/08 , H04N3/127 , H04N5/7458 , H04N9/30 , G09G2310/0205 , G09G2310/061 , G09G2352/00 , G09G2360/18 , G09G3/2018 , G09G3/2022 , G09G3/2037 , G09G5/39 , H04N2005/7466
摘要： It is possible to replace a standard tuning unit in a television with spatial light modulator circuitry to improve the resolution seen by the viewer. The invention herein provides a system architecture, individual part of the system and techniques for minimizing the burst data rate while maintaining a reasonable system speed. The resultant system provides better resolution with a manageable data rate and bandwidth.
摘要翻译：可以使用空间光调制器电路来替换电视机中的标准调谐单元，以改善由观看者看到的分辨率。本发明提供了一种系统架构，该系统的单独部分以及用于在保持合理的系统速度的同时最小化突发数据速率的技术。所得到的系统通过可管理的数据速率和带宽提供更好的分辨率。

38. 发明授权

US5212555A Image capture with spatial light modulator and single-cell photosensor 失效
标题翻译：具有空间光调制器和单细胞光电传感器的图像捕获
公开(公告)号：US5212555A
公开(公告)日：1993-05-18
申请号：US809607
申请日：1991-12-17
申请人： Richard A. Stoltz
发明人： Richard A. Stoltz
IPC分类号： G02B26/08 , H04N1/028 , H04N1/04 , H04N1/19 , H04N3/08
CPC分类号： H04N3/08
摘要： An apparatus and method for capturing an image, using a spatial light modulator (SLM) 11 and a single-element sensor 15. The SLM 11 is an array of individually switchable pixel elements, which reflect light toward the sensor if switched to an "on" position. As each pixel element is switched on, light from that pixel element is directed to the sensor 15. For each pixel element, the sensor 15 generates a signal proportional to the light associated with that pixel element, the result being a series of signals representing at least one image frame. The process may be repeated for a number of image frames for generating moving pictures.

39. 发明授权

US5166778A Single-lens color video stereoscopic helmet mountable display 失效
标题翻译：单镜头彩色视频立体头盔可安装显示屏
公开(公告)号：US5166778A
公开(公告)日：1992-11-24
申请号：US755427
申请日：1991-09-05
申请人： William S. Beamon, III
发明人： William S. Beamon, III
IPC分类号： F41G3/22 , G02B26/10 , G02B27/00 , G02B27/01 , H04N3/08 , H04N13/00 , H04N15/00
CPC分类号： H04N13/0422 , F41G3/225 , G02B27/017 , G02B27/0172 , H04N13/044 , H04N3/08 , G02B2027/0132 , G02B2027/0134 , G02B2027/0136 , G02B2027/014 , H04N13/0003 , H04N13/0418
摘要： A helmet mountable display system may display a raster scanned image to each eye of a wearer of the helmet for presenting a stereoscopic image. The system includes a single lens unit operating with a single row of light sources and with first and second oscillatable deflecting surfaces for generating a different scanned image on each of a pair of juxtaposed projection screen portions. The image on each screen portion images is relayed to an associated eye of the wearer.
摘要翻译：头盔可安装的显示系统可以向头盔的佩戴者的每只眼睛显示光栅扫描图像以呈现立体图像。该系统包括用单排光源操作的单个透镜单元，以及用于在一对并置的投影屏幕部分中的每一个上产生不同扫描图像的第一和第二可摆动偏转表面。每个屏幕部分图像上的图像被中继到佩戴者的相关眼睛。

40. 发明授权

US5138441A Beam-index-type color display apparatus 失效
标题翻译：光束折射型彩色显示装置
公开(公告)号：US5138441A
公开(公告)日：1992-08-11
申请号：US498136
申请日：1990-03-23
申请人： Satoru Tanaka
发明人： Satoru Tanaka
IPC分类号： H04N5/74 , H04N3/08 , H04N9/24
CPC分类号： H04N9/24
摘要： A beam-index-type color display apparatus includes an A/O modulator for emitting a first-order beam for use as an image projecting light beam and a zero-order beam for use as an index beam. The color display apparatus is light-weight and may have a large screen. An index signal can reliably be produced even if the screen is treated for a higher screen gain.
摘要翻译：光束折射型彩色显示装置包括用于发射用作图像投影光束的一阶光束的A / O调制器和用作索引光束的零级光束。彩色显示装置重量轻并且可以具有大屏幕。即使屏幕处理较高的屏幕增益，也可以可靠地产生索引信号。

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