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公开(公告)号:US07533824B2
公开(公告)日:2009-05-19
申请号:US11517013
申请日:2006-09-06
申请人: Robert J. Hennick , Charles P. Barber , Eric C. Coleman , Michael A. Ehrhart , Colleen Gannon , Robert C. Gardiner , William H. Havens , Vivian L. Hunter , Melvin D. McCall , Thomas Ruhlman
发明人: Robert J. Hennick , Charles P. Barber , Eric C. Coleman , Michael A. Ehrhart , Colleen Gannon , Robert C. Gardiner , William H. Havens , Vivian L. Hunter , Melvin D. McCall , Thomas Ruhlman
IPC分类号: G06K7/10
CPC分类号: G06K7/10693 , G06K7/10732 , G06K7/10742 , G06K7/10861 , G06K7/10881 , G06K7/109 , G06K7/1098 , G06K7/1417 , G06K13/08 , G06K19/04 , G06K2207/1011 , H01L27/14601 , H05K1/144 , H05K1/189
摘要: An optical reader can include an image sensor. In one embodiment an optical reader can be configured to have different operating modes, the different operating modes optimizing the reader for reading different indicia. In another embodiment an optical reader can comprise a multiple color emitting light source. In another embodiment an optical reader can be provided in a specialized form factor including an enlarged head portion and an elongated body portion extending from the head portion.
摘要翻译: 光学读取器可以包括图像传感器。 在一个实施例中,光学读取器可以被配置为具有不同的操作模式,不同的操作模式优化读取器以读取不同的标记。 在另一个实施例中,光学读取器可以包括多色发射光源。 在另一个实施例中,光学读取器可以以专门的形状因子提供,包括扩大的头部部分和从头部部分延伸的细长主体部分。
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公开(公告)号:US06832725B2
公开(公告)日:2004-12-21
申请号:US10093136
申请日:2002-03-07
申请人: Robert C. Gardiner , Charles P. Barber , Eric Coleman , Michael Ehrhart , Colleen P. Gannon , Robert J. Hennick , William H. Havens , Vivian L. Hunter , Melvin D. McCall , Thomas Ruhlman
发明人: Robert C. Gardiner , Charles P. Barber , Eric Coleman , Michael Ehrhart , Colleen P. Gannon , Robert J. Hennick , William H. Havens , Vivian L. Hunter , Melvin D. McCall , Thomas Ruhlman
IPC分类号: G06K924
CPC分类号: G06K7/10732 , G06K7/10742 , G06K7/10881 , G06K7/109 , G06K7/1098 , G06K7/1417 , G06K13/08 , G06K2207/1011 , H05K1/144 , H05K1/189
摘要: An imaging module in one embodiment includes at least one multiple color emitting light source comprising a plurality of different colored LED dies each independently driveable so that the overall color emitted by the light source can be controlled and varied. The multiple color emitting light source can be controlled so that the color emitted by the light source is optimized for imaging or reading in a present application environment of the module. Further, the module can be configured so that control of the multiple color emitting light source automatically varies depending on a sensed condition, such a color present in a field of view of the module, the distance of the module to a target, and/or a predetermined criteria being met so that feedback is provided to a user. The module in a further aspect can include illumination light sources and aiming light sources which project light in different wavelength emission bands.
摘要翻译: 一个实施例中的成像模块包括至少一个多色发光光源,其包括多个不同颜色的LED管芯,每个独立可驱动的LED管芯可以控制和改变由光源发射的整体颜色。 可以控制多色发光光源,使得由光源发射的颜色被优化用于在模块的当前应用环境中进行成像或读取。 此外,模块可以被配置为使得多色发射光源的控制根据感测到的条件自动变化,例如在模块的视野中存在的颜色,模块到目标的距离和/或 满足预定标准,以便向用户提供反馈。 该模块在另一方面可以包括照明光源和瞄准光源,其投射不同波长发射带中的光。
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