CRTputkinäytöistä

CRTputkinäytöistä refers to display technology that utilizes Cathode Ray Tubes. These monitors, common for decades, operate by firing a beam of electrons onto a phosphor-coated screen. The electron beam is directed by magnetic fields, causing specific phosphors to illuminate and create the image pixels. This method allowed for the display of images and text in a variety of colors.

CRT monitors were known for their good color reproduction and fast response times, which made them popular for gaming and professional graphics work. However, they also had significant drawbacks. CRTs are bulky and heavy due to the vacuum tube and associated components. They also consume a considerable amount of power and generate heat. Another characteristic is their susceptibility to magnetic interference, which could distort the image.

The image quality of CRT displays could also be affected by factors like screen curvature and refresh rate. Higher refresh rates resulted in less flicker and a more comfortable viewing experience. Despite their limitations, CRTs remained the dominant display technology until the rise of flat-panel displays like LCD and plasma screens, which offered a more compact and energy-efficient alternative. While largely phased out, some niche applications or retro enthusiasts may still utilize CRT technology.