发明名称 |
DETECTOR FOR A SPECTROMETER |
摘要 |
ID-3729 A novel solid state array detector is useful in an optical spectrometer of the type that includes a crossed dispersion system receptive of radiation for producing a pair of two dimensional displays of spectral lines characteristic of at least one atomic element. One display is ultraviolet and the other is visible. A solid-state chip has on the front surface a two dimensional array of photosensitive pixels receptive of radiation of selected spectral lines and proximate background radiation. The pixels are arranged in a plurality of sub-arrays with each sub-array consisting of at least one of the pixels and are positioned at a projection location on the front surface of at least one of the selected spectral lines. Electronic components formed on the chip among the sub-arrays are operatively connected to the pixels for producing readout signals correlating with intensities of the selected spectral lines. |
申请公布号 |
CA1321898(C) |
申请公布日期 |
1993.09.07 |
申请号 |
CA19880581269 |
申请日期 |
1988.10.26 |
申请人 |
PERKIN-ELMER CORPORATION (THE) |
发明人 |
BARNARD, THOMAS W. |
分类号 |
G01J3/02;G01J3/18;G01J3/28;G01J3/36;H01L21/66;H01L27/146;H01L27/148 |
主分类号 |
G01J3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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