A method for the production of in particular black stained borders of the picture screen pigments adjustable conductance for preferably flat color - display screens.

摘要

method for characteristic of schwarzumrandungen of bildschirmpigmenten in the form of a lichtabsorbierenden matrix are known (for example, dt - os 25 26 882). the known methods are very complicated and expensive durchfuehrbar and genuegen the requirements in terms of strength and mechanical strength is limited.to avoid these disadvantages, the substrate is erfindungsgemaess serves a schirmglas with a aufschlaemmung takes glass forming metals in oxydischer form containing substance in full ganzflaechig coated. the applied layer is using the well known fotoformtechnik designed for windows for the later leuchtpigmente rights emerge.either before or after the leuchtstoffbeschichtung is a temperprozess at temperatures of 350 degrees c and 500 degrees c continued.it is a particular feature of the invention that, in the implementation of the fotoformtechnik a mask is used, with the for the spaetere leuchtstoffaufbringung to use all the colors rasterpunkte containing basic display in rast is identical.by this technique, the basic display at the patent application p 28 04 127 (= a 3217) described by the doppelmasken - rasterverfahren schwarzumrandungsnetzwerk be replaced. ...u.s.w