发明授权
US09286497B2 Image reading device capable of producing illumination including a continuous, low-intensity level illumination component and one or more pulsed, high-intensity level illumination components
有权
能够产生包括连续的低强度水平照明组件和一个或多个脉冲的高亮度水平的照明组件的照明的图像读取装置
- 专利标题： Image reading device capable of producing illumination including a continuous, low-intensity level illumination component and one or more pulsed, high-intensity level illumination components
- 专利标题（中）： 能够产生包括连续的低强度水平照明组件和一个或多个脉冲的高亮度水平的照明组件的照明的图像读取装置
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申请号： US14378892申请日： 2012-03-23
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公开(公告)号： US09286497B2公开(公告)日： 2016-03-15
- 发明人: Ken Fukuba , Yasutake Kawashima
- 申请人： Ken Fukuba , Yasutake Kawashima
- 申请人地址： JP Saitama US WA Renton
- 专利权人： Optoelectronics Co., Ltd.,Opticon, Inc.
- 当前专利权人： Optoelectronics Co., Ltd.,Opticon, Inc.
- 当前专利权人地址： JP Saitama US WA Renton
- 代理机构： Brundidge & Stanger, P.C.
- 国际申请： PCT/US2012/030347 WO 20120323
- 国际公布： WO2013/141876 WO 20130926
- 主分类号： G06K7/10
- IPC分类号： G06K7/10 ; G06K7/14
摘要：
An image reading device includes an illumination system and a processor that causes the illumination system to produce illumination according to an illumination period having a continuous or substantially continuous, illumination sub-period and at least one pulsed, illumination sub-period. The illumination period allows the image reading device to determine a proper exposure for imaged indicia by sectioning a single frame into individual exposures.
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