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NEGATIVE LUMINESCENCE COLD SHIELD (NLCS) WITH MICROLENSES TO MAGNIFY THE EFFECTIVE AREA OF SPARSELY POPULATED NEGATIVE LUMINESCENCE REGIONS AND METHOD OF FABRICATION
NEGATIVE LUMINESCENCE COLD SHIELD (NLCS) WITH MICROLENSES TO MAGNIFY THE EFFECTIVE AREA OF SPARSELY POPULATED NEGATIVE LUMINESCENCE REGIONS AND METHOD OF FABRICATION
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机译:带有微分子的负发光冷屏蔽(NLCS),用于放大小波状负发光区域的有效面积及其制造方法
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摘要
An array of microlenses magnifies the effective negative luminescence regions of a sparsely populated NLCS so that the NLCS appears cold to a FPA. This approach reduces the total diode area with minimal effect on device processing. The microlenses are fabricated on the backside of the substrate away from the devices, either prior to or after device processing. This ensures high quality devices that maintain NL efficiency without negatively impacting power consumption.
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