Our photosensitivity transistor and diode have high sensitivity and good consistence, mainly used in infrared touch panel, security protecting equipment and light controlled equipment etc.
Several test results, such as reverse voltage, photosensitivity, dark current, terminal capacitance, terminal impedance, position distinguishability, position Iinearity, were reported in the paper.
给出反偏电压、光谱响应、暗电流、极间电容、极间阻抗、位置分辨率和位置线性特性等性能的测试结果。
3
Photo signal test could examine strong photo signals in dark background so that it was able to improve sensitivity of experiments, widen the range of application, and reduce specimen amount.