摘要 |
An improved color picture tube according to the invention includes an evacuated envelope enclosing a mask attached to a frame, which is suspended in relation to a cathodoluminescent screen by novel support means. The tube also includes an electron gun for forming a plurality of electron beams and directing the beams through the mask to the screen. The novel support means includes a plurality of springs each having an aperture engaged with a stud which is embedded in the envelope. Each of the springs is attached to the frame and has a resilient portion between the aperture and each location of attachment. The resilient portion is inclined relative to the longitudinal axis of the tube, and a plane containing a major surface of the resilient portion approximately parallels one of the perpendicular screen axes.
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