Miniature CRTs having High Brightness, High Resolution, Light in Weight and Very Low Power Consumption

抄録

Unique monochrome 0.6" CRTs, based on a new gun concept and a phosphor screening method, have been developed. The phosphor screen emits a white cathodoluminescence which has a high brightness of more than 2, 000 cd/m² along with a high resolution of 700 TV lines horizontally and consumes less than 2 watts of power. The tube itself weighs 6 grams, and the total weight of the entire unit, including the CRT, yoke, driver board assembly with socket, is only 30 grams. These units can be utilized wherever brightness, resolution, weight, size, power consumption and price where the major factors for varied applications whether current and in the future.