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    Two-dimensional image display device and method thereof
    1.
    发明专利
    Two-dimensional image display device and method thereof 有权
    二维图像显示装置及其方法

    公开(公告)号：JP2007052434A

    公开(公告)日：2007-03-01

    申请号：JP2006221886

    申请日：2006-08-16

    Applicant: Symbol Technologies Inc ,  シンボル テクノロジーズ インコーポレイテッド

    Inventor： YAVID DMITRIY ,  WOOD FREDERICK F ,  BARKAN EDWARD ,  STERN MIKLOS ,  TAN CHINH ,  MACGREGOR SHANE

    IPC: G09G3/02 ,  G02B26/10 ,  G02B27/00 ,  G03B21/00 ,  G06K7/10 ,  H04N9/31

    CPC classification number: G06K7/10881 ,  G02B26/101 ,  G06K7/10811 ,  G06K7/10851 ,  G06K7/10891 ,  H04N9/3129

    Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional color image display device embodied by a hand held type or wearable apparatus and a method for displaying the same. SOLUTION: The device for displaying the two-dimensional color image for viewing by the human eyes on a target includes an energizable laser which projects a laser beam toward the target when energized, a scanner which scans the laser beam along a plurality of optical paths over the target, and a controller which is connected operatively to the laser in the selected position of the laser beam in at least one among the prescribed optical paths in order to generate individual light pixels at a refresh speed to sustain the pixels so as to enable the eyes to surely see the image consisting of the light patterns of the pixels on the target in the selected position and is operated to energize the same. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种由手持型或可穿戴式装置实现的二维彩色图像显示装置及其显示方法。 解决方案：用于显示用于人眼在目标上观看的二维彩色图像的装置包括：激励激光器，其在通电时将激光束投射到目标;扫描器，沿着多个扫描仪扫描激光束; 目标上的光路，以及控制器，其在规定光路中的至少一个中在激光束的选定位置中可操作地连接到激光器，以便以刷新速度产生单个光像素以维持像素，以便 以使眼睛确实地看到由所选择的位置上的目标上的像素的光图案组成的图像，并且被操作以对其进行激励。 版权所有（C）2007，JPO＆INPIT

    2.
    发明专利
    未知

    公开(公告)号：BRPI0712616A2

    公开(公告)日：2012-10-23

    申请号：BRPI0712616

    申请日：2007-05-17

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： TAN CHINH ,  WOOD FREDERICK F ,  STERN MIKLOS

    IPC: G02B26/10 ,  H04N9/00 ,  G06F1/16 ,  G09G3/02 ,  H04N5/74 ,  H04N9/31 ,  H04N17/00

    Abstract: A lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, is operative for sweeping a composite laser beam as a pattern of linear scan lines on a planar projection surface and for causing selected pixels arranged along each linear scan line to be illuminated to produce an image of high quality and in color.

    4.
    发明专利
    未知

    公开(公告)号：DE112006000275T5

    公开(公告)日：2007-12-13

    申请号：DE112006000275

    申请日：2006-01-25

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： TAN CHINH ,  DVORKIS PAUL ,  STERN MIKLOS ,  WOOD FREDERICK F

    IPC: G03B21/00 ,  G02F1/00 ,  H04N5/74

    Abstract: An image projection system projects an image on a projection screen having a phosphor for converting incident violet light into green light which, together with red and blue light, creates the image in full color. The screen includes an apertured mask having apertures filled with the phosphor, or a phosphor plate in contact with the mask and having lenslets extending through and past the apertures.

    LARGE SIZE IMAGE PROJECTION
    6.
    发明专利
    LARGE SIZE IMAGE PROJECTION 未知

    公开(公告)号：CA2582399A1

    公开(公告)日：2006-05-11

    申请号：CA2582399

    申请日：2005-09-28

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： GOLDMAN RON ,  WOOD FREDERICK F ,  YAVID DMITRIY ,  TAN CHINH ,  DVORKIS PAUL

    IPC: G03B21/00

    Abstract: 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.

    8.
    发明专利
    未知

    公开(公告)号：DE602004023488D1

    公开(公告)日：2009-11-19

    申请号：DE602004023488

    申请日：2004-02-20

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： WOOD FREDERICK F ,  YAVID DMITRIY

    IPC: G02B5/08 ,  G02B26/10 ,  G06K7/10

    Abstract: A light scanning arrangement includes a frame 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.

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