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首页> 外文期刊>IEEE Journal of Solid-State Circuits >100000-pixel, 120-dB imager in TFA technology
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100000-pixel, 120-dB imager in TFA technology

机译:采用TFA技术的100000像素,120 dB成像器

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摘要

A locally autoadaptive image sensor LARS II (Lokal-AutoadaptiveRnSensor) with 368×256 pixels was designed and fabricated in thinnfilm on ASIC (TFA) technology. Every pixel contains an automaticnshutter, made of 17 transistors and two capacitors on an area ofn40×38.3 Μm2, that adapts the integration time to thenlocal intensity. This allows the capture and processing of scenes withnextremely high dynamic range. For the amorphous detector system, localncontrast and temperature stability are demonstrated to be excellentnwhile the transient response is sufficient for imaging applications.nSample images shown in this paper verify the total dynamic range of 120ndB
机译:在ASIC(TFA)技术的薄膜中设计并制造了具有368×256像素的局部自适应图像传感器LARS II(Lokal-AutoadaptiveRnSensor)。每个像素都包含一个自动快门,该快门由17个晶体管和两个电容器组成,面积为n40×38.3μm2,使积分时间适应当时的强度。这允许捕获和处理具有极高动态范围的场景。对于非晶检测器系统,在瞬态响应足以满足成像应用的同时,证明了局部对比度和温度稳定性出色。本文显示的样本图像验证了120ndB的总动态范围

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