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11. 发明授权

US07391973B1 Two-stage gain equalizer 有权
标题翻译：两级增益均衡器
公开(公告)号：US07391973B1
公开(公告)日：2008-06-24
申请号：US10378027
申请日：2003-02-28
申请人： Robert W. Corrigan , Dinesh Maheshwari
发明人： Robert W. Corrigan , Dinesh Maheshwari
IPC分类号： H01S3/00 , G02B26/00 , G02F1/29 , H04J14/02
CPC分类号： H04J14/0221 , G02B26/0808 , G02F1/13 , G02F2201/305
摘要： An apparatus for selectively adjusting power levels of component signals of a wavelength division multiplexed signal. The apparatus comprises a first filter and a second filter. The first filter modulates the component signals according to a static attenuation profile, thereby providing coarsely modulated component signals. The second filter is coupled to the first filter to receive the coarsely modulated component signals and to modulate the coarsely modulated component signals according to a dynamic attenuation profile, thereby providing finely modulated component signals.
摘要翻译：一种用于选择性地调整波分复用信号的分量信号的功率电平的装置。该装置包括第一过滤器和第二过滤器。第一滤波器根据静态衰减曲线调制分量信号，从而提供粗调制分量信号。第二滤波器耦合到第一滤波器以接收粗调制的分量信号，并根据动态衰减分布调制粗调制的分量信号，由此提供精细调制的分量信号。

12. 发明授权

US06728023B1 Optical device arrays with optimized image resolution 有权
标题翻译：具有优化图像分辨率的光学设备阵列
公开(公告)号：US06728023B1
公开(公告)日：2004-04-27
申请号：US10161193
申请日：2002-05-28
申请人： Paul Alioshin , Dave B. Corbin , Akira Tomita , Robert W. Corrigan
发明人： Paul Alioshin , Dave B. Corbin , Akira Tomita , Robert W. Corrigan
IPC分类号： G02B2600
CPC分类号： H04N1/1903 , B41J2/465 , G02B26/0833 , G02F1/134309 , G02F2001/134345 , H04N1/193 , H04N1/1934 , H04N5/7416 , H04N5/7441 , H04N5/7458
摘要： Optical devices comprising addressable pixels are tiled in an array configured for generating an image line. The addressable pixels are grouped into center pixels and addressable sub-pixels are grouped at the ends. The optical devices are tiled in staggered rows with addressable. sub-pixels and/or pixels overlapping along the array. To optimize the quality of the image, addressable sub-pixels are selectively operated and/or disabled to remove artifacts and maximize pixel density in the image line generated by the overlap regions. Arrays of optical devices, in accordance with the invention, are used generate image lines for display and print applications. The optical devices can be any light valve including MEM devices such as diffraction grating light valves and LCD devices.
摘要翻译：包括可寻址像素的光学装置被平铺在被配置用于生成图像线的阵列中。可寻址像素被分组为中心像素，可寻址子像素在末端分组。光学器件以可寻址的交错行拼贴。子像素和/或像素沿着阵列重叠。为了优化图像的质量，可寻址的子像素被选择性地操作和/或禁用以去除由重叠区域产生的图像线中的伪像并最大化像素密度。根据本发明的光学装置的阵列用于生成用于显示和打印应用的图像线。光学装置可以是包括诸如衍射光栅光阀和LCD装置的MEM装置的任何光阀。

13. 发明授权

US06934070B1 Chirped optical MEM device 有权
标题翻译：啁啾光学MEM器件
公开(公告)号：US06934070B1
公开(公告)日：2005-08-23
申请号：US10323008
申请日：2002-12-18
申请人： Dinesh Maheshwari , Jahia Trisnadi , Robert W. Corrigan
发明人： Dinesh Maheshwari , Jahia Trisnadi , Robert W. Corrigan
IPC分类号： G02B26/00 , G02B26/08
CPC分类号： G02B26/0808
摘要： A light modulator comprises a series of ribbons divided by a series of gaps. Sequences of consecutive ribbons and gaps are grouped together to form a plurality of pixels that are configured to process a respective plurality of wavelengths. The spacing from center-line to center-line of adjacent pixels is progressively increased from a reference pixel to align component pixels with their assigned wavelengths. The widths of ribbons and gaps within a particular pixel affect the polarization dependent loss of a pixel, and affect the first order diffraction angle. Ribbon widths and gap widths within successive pixels are altered to normalize polarization dependent loss and first order diffraction angles against the values associated with a reference pixel.
摘要翻译：光调制器包括一系列被一系列间隙分开的色带。连续色带和间隙的顺序分组在一起以形成被配置为处理相应的多个波长的多个像素。相邻像素的中心线到中心线的间距从参考像素逐渐增加，以使分量像素与其分配的波长对准。特定像素内的带和间隙的宽度影响像素的偏振相关损耗，并影响一阶衍射角。改变连续像素内的色带宽度和间隙宽度，以便根据与参考像素相关联的值来归一化偏振相关损耗和一阶衍射角。

14. 外观设计

USD485201S1 Backup alarm design 失效
标题翻译：备用报警设计
公开(公告)号：USD485201S1
公开(公告)日：2004-01-13
申请号：US29182241
申请日：2003-05-23
申请人： Robert W. Corrigan
设计人： Robert W. Corrigan

15. 发明授权

US06480634B1 Image projector including optical fiber which couples laser illumination to light modulator 失效
标题翻译：图像投影机包括将激光照明耦合到光调制器的光纤
公开(公告)号：US06480634B1
公开(公告)日：2002-11-12
申请号：US09574733
申请日：2000-05-18
申请人： Robert W. Corrigan
发明人： Robert W. Corrigan
IPC分类号： G02B642
CPC分类号： H04N9/3129 , G02B6/425 , G02B26/0808 , G02B27/54 , G02B2006/12107
摘要： An image projector projects an image onto a display screen and includes a laser source unit, an optical fiber, and a projector head. The projector head includes a light modulator and an optical projection arrangement. The optical fiber couples a laser illumination to the light modulator of the projector head from the laser source unit. The light modulator modulates the laser illumination to produce an array of pixels. The optical projection arrangement projects the array of pixels onto the display screen to produce the image on the display screen. Preferably, the image projector is a color image projector. In the color image projector, the laser source unit includes red, green, and blue lasers, which illuminate first, second, third light modulators. The first, second, and third light modulators produce red, green, and blue arrays of pixels, which the optical projection arrangement projects onto the display screen to produce a color image.
摘要翻译：图像投影仪将图像投影到显示屏幕上，并且包括激光源单元，光纤和投影仪头。投影头包括光调制器和光学投影装置。光纤将激光照明从激光源单元耦合到投影仪头的光调制器。光调制器调制激光照明以产生像素阵列。光学投影装置将像素阵列投影到显示屏上以在显示屏上产生图像。优选地，图像投影仪是彩色图像投影仪。在彩色图像投影仪中，激光源单元包括照亮第一，第二，第三光调制器的红，绿和蓝激光。第一，第二和第三光调制器产生红色，绿色和蓝色像素阵列，光学投影布置投影到显示屏上以产生彩色图像。

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