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热塑录像(thermoplastic recording)热塑录像是用受图象信号调制的电子束将图象扫描在特种热塑性塑料胶片上。这种胶片的组成是,在涂有透明导电膜的高熔点基片上(如聚酯薄膜),涂一层低熔点和高电阴率的热塑性塑科膜。电子束将图像记录到热塑胶片后,将胶片加热,使热塑性塑料膜软化,沉积在热塑膜上的电荷与透明导电层上感应产生的相反电荷间的静电引力作用,使热塑膜表面变形,形成许多微小的沟纹·沟纹深
Thermoplastic recording Thermography uses an electron beam modulated with an image signal to scan an image onto a special thermoplastic film. This film is composed of a thermoplastic film coated on a high melting point (such as a polyester film) coated with a transparent conductive film and having a low melting point and a high electrical resistivity. After the electron beam records the image on the thermoplastic film, the film is heated to soften the thermoplastic film, the electrostatic attraction force between the charge deposited on the thermoplastic film and the opposite charge induced on the transparent conductive layer causes the surface of the thermoplastic film Deformation, the formation of many tiny groove groove deep