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1. 发明申请

WO2006049770A2 INERTIAL DRIVE SCANNING ARRANGEMENT AND METHOD 审中-公开
标题翻译：惯性驾驶扫描安排和方法
公开(公告)号：WO2006049770A2
公开(公告)日：2006-05-11
申请号：PCT/US2005/035161
申请日：2005-09-28
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： WOOD, Frederick, F. , YAVID, Dmitriy
IPC分类号： G02B5/08 , G06K7/10 , G02B26/00
CPC分类号： G02B26/105 , G02B26/0833 , G06K7/10653
摘要： A light scanning arrangement includes a frame or a base plate directly moved by an inertial drive in order to oscillate a scan element supported by a hinge on the frame at high scan rates and with minimal electrical power consumption.
摘要翻译：光扫描装置包括由惯性驱动器直接移动的框架或基板，以便以高扫描速率并以最小的电力消耗来振荡由框架上的铰链支撑的扫描元件。

2. 发明申请

WO2003098916A2 HIGH-RESOLUTION IMAGE PROJECTION 审中-公开
标题翻译：高分辨率图像投影
公开(公告)号：WO2003098916A2
公开(公告)日：2003-11-27
申请号：PCT/US2003/015214
申请日：2003-05-14
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： STERN, Miklos , YAVID, Dmitriy , TAN, Chinh , WOOD, Frederick, F.
IPC分类号： H04N
CPC分类号： H04L65/1043 , G06F1/1626 , G06F1/1639 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2221/2105 , G06F2221/2115 , G11B20/10009 , G11B20/10425 , G11B20/22 , H03L7/091 , H04B7/2628 , H04B10/25754 , H04J13/0077 , H04J13/16 , H04L1/0066 , H04L1/0068 , H04L9/085 , H04L9/304 , H04L12/4641 , H04L25/03038 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/156 , H04L29/06027 , H04L29/12471 , H04L41/06 , H04L43/0829 , H04L47/15 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L51/04 , H04L51/28 , H04L51/38 , H04L61/2553 , H04L65/1006 , H04L65/1016 , H04M1/72533 , H04M3/42221 , H04M7/1295 , H04N1/00957 , H04N1/32106 , H04N1/40 , H04N5/2251 , H04N5/2257 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/64 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/907 , H04N7/0122 , H04N9/3129 , H04N9/8042 , H04N19/109 , H04N19/139 , H04N19/625 , H04N19/91 , H04N21/4122 , H04N21/41407 , H04N2201/0094 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W28/00 , H04W28/18 , H04W28/26 , H04W40/00 , H04W52/30 , H04W72/042 , H04W76/12 , H04W88/085 , H04W88/16 , Y10S370/906 , Y10S370/907
摘要： A lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, is operative for causing selected pixels in a raster pattern to be illuminated to produce an image of high resolution of VGA quality in monochrome, color or gray scale. Pixel size is controlled as a function of distance of the image from the module to control image resolution and allow the image to remain sharp and clear over an extended range of distances from the module.
摘要翻译：特别是用于安装在具有透光窗口的外壳中的轻巧紧凑的图像投影模块可操作用于使光栅图案中的所选像素被照亮以产生单色，彩色或灰色VGA质量的高分辨率图像规模。像素尺寸作为图像距离模块的距离的函数进行控制，以控制图像分辨率，并允许图像在距离模块的延伸距离范围内保持清晰和清晰。

3. 发明申请

WO2007145771A3 ARRANGEMENT FOR, AND METHOD OF, ENHANCING IMAGE PROJECTION BY HOLDING SCAN MIRROR STEADY DURING PART OF MIRROR DRIVE CYCLE 审中-公开
公开(公告)号：WO2007145771A3
公开(公告)日：2007-12-21
申请号：PCT/US2007/011932
申请日：2007-05-17
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： YAVID, Dmitriy
IPC分类号： G03B21/28
摘要： A scan mirror is held steady during a holding period interval between forward and return scans in a lightweight, compact image projection module operative for causing selected pixels in a raster pattern to be illuminated to project an image in color.

4. 发明申请

WO2006124359A2 IMAGE PROJECTION SCREEN WITH REDUCED SPECKLE NOISE 审中-公开
标题翻译：图像投影屏幕与减少的频谱噪音
公开(公告)号：WO2006124359A2
公开(公告)日：2006-11-23
申请号：PCT/US2006/017680
申请日：2006-05-03
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： YAVID, Dmitriy
IPC分类号： G02B27/10
CPC分类号： G02B27/48 , G03B21/10 , H04N9/3129
摘要： An image projection module within a housing is operative for causing selected pixels in a raster pattern to be illuminated to produce an image on a display screen of VGA quality. The screen is provided with an array of lenslets to reduce speckle noise in the image.
摘要翻译：壳体内的图像投影模块可操作用于使得光栅图案中的所选像素被照亮以在VGA质量的显示屏上产生图像。屏幕上设有一个小透镜阵列，以减少图像中的斑点噪音。

5. 发明申请

WO2006081296A2 COLOR IMAGE PROJECTION ARRANGEMENT AND METHOD 审中-公开
标题翻译：彩色图像投影安排和方法
公开(公告)号：WO2006081296A2
公开(公告)日：2006-08-03
申请号：PCT/US2006/002649
申请日：2006-01-25
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： DVORKIS, Paul , GOLDMAN, Ron , TAN, Chinh , YAVID, Dmitriy , STERN, Miklos , WITTENBERG, Carl , WOOD, Frederick , STRAT, Askold , SLUTSKY, Michael , NAMBUDIRI, Narayan , RIZZA, Richard , MAZZ, Thomas , FAN, Lisa
IPC分类号： G03B21/28
CPC分类号： G03B21/008 , G03B21/28 , G03B29/00 , H04N9/3129
摘要： A lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, is operative for causing selected pixels in a raster pattern to be illuminated to produce an image of high resolution of VGA quality in color.
摘要翻译：特别是用于安装在具有透光窗口的壳体中的轻巧紧凑的图像投影模块可操作用于使得光栅图案中的所选像素被照亮以产生VGA质量的高分辨率的图像。

6. 发明申请

WO2005067314A1 METHOD AND APPARATUS FOR CONTROLLABLY COMPENSATING FOR DISTORTIONS IN A LASER PROJECTION DISPLAY 审中-公开
标题翻译：用于控制激光投影显示中的失真的方法和装置
公开(公告)号：WO2005067314A1
公开(公告)日：2005-07-21
申请号：PCT/US2004/043188
申请日：2004-12-21
申请人： SYMBOL TECHNOLOGIES, INC. , STERN, Miklos , DVORKIS, Paul , NAMBUDIRI, Narayan , WITTENBERG, Carl , TAN, Chinh , GOLDMAN, Ron , YAVID, Dmitriy , WOOD, Frederick, F. , KATZ, Joseph
发明人： STERN, Miklos , DVORKIS, Paul , NAMBUDIRI, Narayan , WITTENBERG, Carl , TAN, Chinh , GOLDMAN, Ron , YAVID, Dmitriy , WOOD, Frederick, F. , KATZ, Joseph
IPC分类号： H04N9/31
CPC分类号： H04N9/3129 , H04N5/74 , H04N9/3185 , H04N9/3194
摘要： A method and apparatus are provided to controllably compensate for distortions in an image produced by an LPD, where the distortion arises from the shape and/or angle of the viewing surface relative to the LPD. For example, the LPD can determine the angle of the viewing surface relative to the LPD and then adjust the horizontal and vertical scan mechanisms to return the image to its original configuration, such as rectangular.
摘要翻译：提供了一种方法和装置，用于可控地补偿由LPD产生的图像中的失真，其中由相对于LPD的观察表面的形状和/或角度产生变形。例如，LPD可以确定观察表面相对于LPD的角度，然后调整水平和垂直扫描机构以将图像返回到其原始配置，例如矩形。

7. 发明申请

WO2007055798A2 COLOR IMAGE PROJECTION SYSTEM AND METHOD 审中-公开
标题翻译：彩色图像投影系统和方法
公开(公告)号：WO2007055798A2
公开(公告)日：2007-05-18
申请号：PCT/US2006/035984
申请日：2006-09-13
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： STERN, Miklos , YAVID, Dmitriy
IPC分类号： G03B21/60
CPC分类号： G03B21/14 , G03B21/10 , G03B21/204 , G03B21/60 , H04N9/3129
摘要： An image projection system projects an image on aprojection screen having phosphor particles for converting incident violet light into green light which, together with red and blue light, creates the image in full color. The phosphor particles are bound in a binding material whose index of refraction matches the index of refraction of the phosphor particles to reduce back scattering of light.
摘要翻译：图像投影系统在具有荧光体颗粒的投影屏上投影图像，用于将入射的紫光转换为绿光，其与红光和蓝光一起以全色形成图像。磷光体颗粒结合在折射率与磷光体颗粒的折射率相匹配的粘合材料中以减少光的背散射。

8. 发明申请

WO2006050263A2 METHOD AND APPARATUS FOR CONTROLLABLY PRODUCING A LASER DISPLAY 审中-公开
标题翻译：用于控制激光显示的方法和装置
公开(公告)号：WO2006050263A2
公开(公告)日：2006-05-11
申请号：PCT/US2005/039270
申请日：2005-10-28
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： YAVID, Dmitriy , DVORKIS, Paul , GOLDMAN, Ron , KATZ, Joseph , NAMBUDRI, Narayan , STERN, Miklos , TAN, Chinh , WITTENBERG, Carl , WOOD, Frederick, F.
IPC分类号： G03B21/14
CPC分类号： H04N9/3129 , G02B26/101 , G02B27/48 , G03B21/204 , G03B21/60 , G09G3/002 , G09G2320/0626
摘要： A laser projection device (LPD) suitable for displaying color images is disclosed. The LPD is used to excite various photoluminescent materials located on a display screen so as to produce multi-color displays. Additionally, the screen may be movably mounted so as to reduce laser speckling.
摘要翻译：公开了一种适用于显示彩色图像的激光投影装置（LPD）。 LPD用于激发位于显示屏上的各种光致发光材料，以产生多色显示器。此外，屏幕可以可移动地安装以减少激光散斑。

9. 发明申请

WO2006049771A2 LARGE SIZE IMAGE PROJECTION 审中-公开
标题翻译：大尺寸图像投影
公开(公告)号：WO2006049771A2
公开(公告)日：2006-05-11
申请号：PCT/US2005/035162
申请日：2005-09-28
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： DVORKIS, Paul , GOLDMAN, Ron , TAN, Chinh , YAVID, Dmitriy , WOOD, Frederick, F.
IPC分类号： G03B21/00
CPC分类号： H04N9/3129 , G03B21/208 , G03B35/18 , G03B37/04
摘要： A plurality of image projection modules is operative for causing selected pixels in overlapping raster patterns to be illuminated to produce a large size image of high resolution of VGA quality in monochrome or color. The selected pixels in an overlap region of the patterns are illuminated at a lesser intensity to provide uniform brightness over the image. Multiple single mode lasers, or a multimode laser with an aperture stop, are employed to increase laser output power. Speckle noise is reduced by controlling the optical transmission characteristic of a projection screen. Three-dimensional images are generated by moving the screen. Cross-coupling between drive and feedback mechanisms in image projection is reduced for better image quality.
摘要翻译：多个图像投影模块可操作用于使重叠的光栅图案中的所选像素被照亮以产生单色或彩色的VGA质量的高分辨率的大尺寸图像。图案的重叠区域中的所选择的像素以较小的强度照亮以在图像上提供均匀的亮度。采用多单模激光器或具有孔径光阑的多模激光器来增加激光输出功率。通过控制投影屏的光传输特性来减少斑点噪声。通过移动屏幕生成三维图像。降低图像投影中的驱动和反馈机制之间的交叉耦合，以获得更好的图像质量。

10. 发明申请

WO2006039472A3 MONITORING LIGHT BEAM POSITION IN ELECTRO-OPTICAL READERS AND IMAGE PROJECTORS 审中-公开
公开(公告)号：WO2006039472A3
公开(公告)日：2006-04-13
申请号：PCT/US2005/035163
申请日：2005-09-28
申请人： SYMBOL TECHNOLOGIES, INC.
发明人： LI, Yajun , DVORKIS, Paul , YAVID, Dmitriy , WOOD, Frederick, F. , STERN, Miklos , BARKAN, Edward , NAMBUDRI, Narayan
IPC分类号： G06K7/10
摘要： An arrangement for determining light beam position in an electro-optical reader, image projector and like devices includes a drive for moving a scanning light beam at a scan frequency across a target as a scan line, and an electro-optical feedback assembly operatively connected to the drive, for optically detecting scan line position during beam movement, and for generating a feedback signal at the scan frequency, the feedback signal being indicative of the scan line position. A feedback coil in the drive is eliminated to avoid electromagnetic coupling between multiple coils in the drive.

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