METHOD OF FORMATION OF IMAGE FROM THERMOLUMINESCENT RADIATION CONVERTER Russian patent published in 1995 - IPC

FIELD: electrical engineering. SUBSTANCE: thermoluminescent radiation converter is exposed together with control object in radiation field. Converter is heated. In this case process of thermal luminescence is separated into individual stages by control of rate of heating depending on temperature of luminescent layer and on brightness of thermal luminescence. Image corresponding to each stage of thermal luminescence are recorded, they are summed up in storage of computer of transmitting TV tube which target works under mode of accumulation. Separation of process of luminescence into individual stages and control over heating rate performed by control over current passing through metal backing of thermoluminescent radiation converter. EFFECT: expanded application field. 3 cl, 2 dwg