Function and its significance of screen luminous efficiency curve

摘要

In order to solve the design of screen structure and the compatibility of it with the performance of the tube, we test the LE of screen in different structure and draw the LE curve. By certain methods of analysis, we get more information about screen performance. The curve with more information has great signification, thus it can improve the screen structure and process design. An optimal operating voltage can be find in the LE curve for each type of structure screen, thus it can match the performance of the entire tube.