公开(公告)号：JP2005259128A

公开(公告)日：2005-09-22

申请号：JP2005046609

申请日：2005-02-23

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： CRAEN PIERRE ,  SHI DAVID TSI ,  GUREVICH VLADIMIR ,  BARKAN EDWARD ,  VINOGRADOV IGOR

IPC: G02B26/10 ,  G02B3/14 ,  G02B26/00 ,  G02B26/08 ,  G02B27/09 ,  G02F1/00 ,  G03B3/10 ,  G06K7/10 ,  G06K7/14

CPC classification number: G06K7/10702 ,  G02B3/14 ,  G02B26/005

Abstract: PROBLEM TO BE SOLVED: To provide a device and method which increases the operating range, in order to improve the performance of an electro-optical system and/or changes a beam cross section. SOLUTION: Voltage is impressed to a variable lens, in order to change a shape of liquid of the variable lens so that the operating range in an electro-optical reading apparatus or imaging device for reading inscription can be enlarged. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供增加操作范围的装置和方法，以便改善电光学系统的性能和/或改变光束横截面。 解决方案：为了改变可变透镜的液体形状，将电压施加到可变透镜，使得可以扩大用于读取铭文的电光学读取装置或成像装置中的操作范围。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：DE102005006584A1

公开(公告)日：2005-09-29

申请号：DE102005006584

申请日：2005-02-14

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CRAEN PIERRE ,  SHI DAVID TSI ,  GUREVICH VLADIMIR ,  BARKAN EDWARD ,  VINOGRADOV IGOR

IPC: G02B26/10 ,  G02B3/14 ,  G02B26/00 ,  G02B26/08 ,  G02B27/09 ,  G02F1/00 ,  G03B3/10 ,  G06K7/10 ,  G06K7/14

公开(公告)号：FR2867587B1

公开(公告)日：2007-10-12

申请号：FR0501999

申请日：2005-02-28

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CRAEN PIERRE ,  SHI DAVID TSI ,  GUREVICH VLADIMIR ,  BARKAN EDWARD ,  VINOGRADOV IGOR

IPC: G02B26/10 ,  G06K7/10 ,  G02B3/14 ,  G02B26/00 ,  G02B26/08 ,  G02B27/09 ,  G02F1/00 ,  G03B3/10 ,  G06K7/14

公开(公告)号：FR2867587A1

公开(公告)日：2005-09-16

申请号：FR0501999

申请日：2005-02-28

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CRAEN PIERRE ,  SHI DAVID TSI ,  GUREVICH VLADIMIR ,  BARKAN EDWARD ,  VINOGRADOV IGOR

IPC: G02B26/10 ,  G02B3/14 ,  G02B26/00 ,  G02B26/08 ,  G02B27/09 ,  G02F1/00 ,  G03B3/10 ,  G06K7/10 ,  G06K7/14

公开(公告)号：GB2418512A

公开(公告)日：2006-03-29

申请号：GB0522568

申请日：2002-10-24

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CARLSON BRADLEY ,  HE DUANFENG ,  KATZ JOSEPH ,  KRICHEVER MARK ,  PATEL MEHUL ,  SHI DAVID TSI ,  BIANCULLI THOMAS D ,  JOSEPH EUGENE

IPC: G06K7/10 ,  H01L27/146 ,  H04N5/225

Abstract: An imaging system comprises a module, focusing lens and an aperture sized to allow a target, such as a bar code, to be imaged without being illuminated by light sources on the module. The system further comprises an array of rows of pixels, the pixels in each row being spaced apart and the pixels in successive rows being offset from one another by one-half of a pixel. The array 510 may also lie in an imaging plane that lies at an angle other than a right angle with respect to an optical axis of the focusing lens. There may also be a dark room 250 in the module for enclosing the image sensor.

公开(公告)号：GB2382446B

公开(公告)日：2006-03-01

申请号：GB0224775

申请日：2002-10-24

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CARLSON BRADLEY ,  HE DUANFENG ,  KATZ JOSEPH ,  KRICHEVER MARK ,  PATEL MEHUL ,  SHI DAVID TSI ,  BIANCULLI THOMAS D ,  JOSEPH EUGENE

IPC: G06K7/10 ,  H01L27/14 ,  H01L27/146 ,  H01L31/0352

公开(公告)号：GB2418512B

公开(公告)日：2006-07-05

申请号：GB0522568

申请日：2002-10-24

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CARLSON BRADLEY ,  HE DUANFENG ,  KATZ JOSEPH ,  KRICHEVER MARK ,  PATEL MEHUL ,  SHI DAVID TSI ,  BIANCULLI THOMAS D ,  JOSEPH EUGENE

IPC: G06K7/10 ,  H01L27/146 ,  H04N5/225

公开(公告)号：DE10250163A1

公开(公告)日：2003-06-05

申请号：DE10250163

申请日：2002-10-28

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CARLSON BRADLEY ,  HE DUANFENG ,  KATZ JOSEPH ,  KRICHEVER MARK ,  PATEL MEHUEL ,  SHI DAVID TSI ,  BIANCULLI THOMAS D ,  JOSEPH EUGENE

IPC: H01L27/14 ,  G06K7/10 ,  H01L27/146 ,  G06K9/20 ,  H04N3/15

公开(公告)号：WO2008016509A3

公开(公告)日：2008-08-07

申请号：PCT/US2007016593

申请日：2007-07-23

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARKAN EDWARD ,  DRZYMALA MARK ,  SHI DAVID TSI

IPC: G06K7/10

CPC classification number: G06K7/10722 ,  G06K7/10811

Abstract: An aperture stop (50) focuses light from indicia onto a solid-state imager (40) of an imaging reader The aperture stop has an open aperture (52) with a scan dimension sized to resolve symbol elements, and with a height dimension to allow sufficient light to be captured A cylindrical lens can be used to collect additional light The aperture stop provides a large depth of focus and enables symbols to be read over a wide field of view The need to use an expensive multiple lens assembly with the imager is eliminated.

Abstract translation: 孔径光阑（50）将来自标记的光聚焦到成像读取器的固态成像器（40）上。孔径光阑具有开口孔径（52），扫描尺寸大小用于分辨符号元素，并且具有允许的高度尺寸 足够的光被捕获可以使用圆柱形透镜来收集附加的光孔径光阑提供了大的聚焦深度，并且能够在宽视野范围内读取符号消除了与成像器一起使用昂贵的多个透镜组件的需要 。

公开(公告)号：WO2007032920A2

公开(公告)日：2007-03-22

申请号：PCT/US2006034016

申请日：2006-08-31

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARKAN EDWARD ,  SHI DAVID TSI ,  GUREVICH VLADIMIR

IPC: H01J3/14

CPC classification number: G02B5/223 ,  G02B5/285

Abstract: Heavy metals such as cadmium are not employed in optical bandpass filters employed in electro-optical readers to comply with governmental regulations concerning endangering the environment.

Abstract translation: 重金属如镉不用于电光读取器中使用的光学带通滤光片，以符合有关危害环境的政府法规。