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引言目前,最大的商品化电致发光显示器产品的尺寸为半开页面,即256行×512列。这些电致发光显示器适于显示80字符25线的信息。这种技术最理想的改进是:把显示面积增加到全页面的尺寸.这种显示面积的增加对屏工艺设计人员来说是一个复杂的问题,它涉及到在大得多的面积上控制薄膜的质量、大面积的掩模深度光刻、衬底照片上缺陷的控制和薄膜工艺制造的每一步骤。但是,
Introduction At present, the size of the largest commercialized electroluminescent display products is half-open, that is, 256 rows × 512 columns. These electroluminescent displays are suitable for displaying 80 characters of 25 lines of information. The ideal improvement for this technology is the increase of the display area to the full page size.The increase in display area is a complex issue for screen designers as it involves controlling the film over a much larger area Quality, large area mask depth lithography, defect control on substrate photos, and every step of the thin film process. but,