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近20年来,非卤化银感光体系作为一类新型的信息贮存和影象显示材料,有了显著的进展.究其原因,除消极的节约用银外,在积极方面有以下几点:(1)由于一系列新技术的发展,如半导体、电子计算机的出现,激光和全息技术的问世,都给信息贮存和影象显示材料提出了新的要求.如与大规模集成电路密切相关的微电子加工技术要蚀刻出小于1微米的线条,就要求发展有高度解象力的电子束阻蚀材料,又如,作为电子计算机显示设备中的显示材料,应具有实时显示的能力,这就要求新的显示材料能具备快速加工(显、定影)的本领.这些从实际需要而提出的问题,给予非卤化银感光体系以巨大的动力,推动了它的迅速发展.(2)非卤化银感光体系的感光度,到目前为止,虽还未能赶上银盐体系,但是它的高解象力(甚
In recent 20 years, non-silver halide photographic system as a new type of information storage and image display material has made significant progress. The reason, in addition to the negative savings of silver, the positive aspects are as follows: (1 Due to the development of a series of new technologies, such as the emergence of semiconductors, electronic computers and the advent of laser and holographic technology, new requirements are put forward for information storage and image display materials such as Microelectronics Machining techniques to etch lines smaller than 1 micron require the development of electron beam resist materials with a high degree of resolution, as well as the ability to display in real time as a display material in electronic computer display devices, requiring new displays Materials can have the ability of rapid processing (display, fixing) These issues raised from the actual needs, giving non-silver halide photoreceptor system with a huge power to promote its rapid development (2) non-silver halide photosensitive system of light So far, although it has not been able to catch up with the silver salt system, its high resolution (very