利用卤化银干版做为记录材料,已有百年的历史,但直到今天,有些新技术如全息照相等仍旧采用超微粒卤化银干版做为记录材料。虽然目前在国内外有许多人努力研究各种取代材料,但是由于这些取代材料在某些性能方面总不能超过银盐片,因而过去使它处于一种不能被取代的地位。而最近国外研究的光导热塑片性能达到了 Kodak 649F 银盐片的水平。现在我们用聚乙烯咔唑和三硝基芴酮络合物作为光导体涂在导电玻璃上制成薄膜,薄膜上再涂一层热塑料薄膜,这种光导热塑片可以用于全息录相,它的分 Halogenated silver plates have been used as recording materials for more than a century, but until now some new technologies, such as holography, still use super-fine silver halide plates as recording materials. Although many people at home and abroad are currently working hard to study various substitute materials, they have in the past placed themselves in an irreplaceable position due to the fact that these substitute materials can not always outperform silver salt tablets in certain properties. The recent research on the performance of light-conducting thermoplastics reached the level of Kodak 649F silver salt tablets. Now we use polyvinylcarbazole and trinitrofluorenone complex as a light conductor coated on the conductive glass film, the film is coated with a layer of thermoplastic film, this light-conducting thermoplastics film can be used for holographic recording It’s points