Ecr Display Technology: Electron-Beam Pumping For High-Quality Images
ECR display technology utilizes electron-beam pumping and phosphors to create images. By controlling the electron beam-to-pixel ratio, beam voltage, and scan rate, ECR displays can achieve high image quality, color gamut, and contrast ratio. The electron gun generates the electron beam, which interacts with phosphors on the screen to produce light. The focused ion beam aids in display performance, and the shadow mask prevents cross-talk between beam and phosphors. Tube components, including the electron gun, phosphor screen, and shadow mask, are assembled to create the display.