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    • 36. 发明授权
    • Light detection device with means for tracking sample sites
    • 具有跟踪样品位置的装置的光检测装置
    • US06310687B1
    • 2001-10-30
    • US09768765
    • 2001-01-23
    • David P. StumboDouglas N. Modlin
    • David P. StumboDouglas N. Modlin
    • G01N2164
    • B01L3/50853B01J2219/00317B01J2219/00585B01J2219/00596B01J2219/00659B01J2219/00707C40B60/14G01N21/253G01N35/028G01N35/1011G01N35/1074G01N2035/00237G01N2035/0405G01N2035/0425G01N2035/0462
    • Apparatus and methods for optical detection with improved read speed and/or signal-to-noise ratio. These apparatus and methods may involve among others moving an sample substrate (108) while simulataneously detecting light transmitted from one or more sample sites (110) on the substrate (108) by sequentially tracking the sample sites (110) as they move. A stage (101), movable in a first direction, supports the substrate (108). A detector (118) detects light emanating from an examination region (102) delimited by a detection initiation position (106a) and a detection termination position (106b). An optical relay structure (122) transmit light from the examination region (102) to the detector (118). A scanning mechanism (120) simultaneously moves the optical relay structure (122) and the substrate in the first direction. The optical relay structure (122) tracks the substrate (108) between the detection initiation position (106a) and the detection termination position (106b).
    • 用于具有改进的读取速度和/或信噪比的光学检测的装置和方法。 这些装置和方法可以包括移动样品衬底(108),同时通过在样品位点(110)移动时顺序地跟踪样品位点(110)同时检测从衬底(108)上的一个或多个样品位点(110)传输的光。 可沿第一方向移动的平台(101)支撑基板(108)。 检测器(118)检测从由检测开始位置(106a)和检测终止位置(106b)限定的检查区域(102)发出的光。 光学继电器结构(122)将来自检查区域(102)的光透射到检测器(118)。 扫描机构(120)同时沿第一方向移动光学继电器结构(122)和基板。 光继电器结构(122)在检测开始位置(106a)和检测终止位置(106b)之间跟踪基板(108)。