Explain refresh cathode ray tube
Explain refresh cathode ray tube?
Expert
♦ A beam of electrons, emitted by an electron gun, passes through focusing and deflection systems that direct the beam toward specified positions on the phosphor coated area.
♦ The phosphor that emits a small spot of light at each position contacted by the electron beam.
♦ One way to keep phosphor glowing is to redraw the picture repeatedly by quickly directing the electron beam back over the same points
♦ This type of display is called is called refresh CRT
♦ Primary components of electron gun
Explain the significance of the properties of Bezier Curve?
What is reflection?
Describe the advantages and disadvantages of the DVST.
Distinguish between the term animation and graphics?
What do you mean by the term character up vector? Also explain pixel phasing?
Describe the term diffuse reflection in detail.
Describe what is meant by the Beam penetration method?
Describe in brief the various properties of Bezier Curve?
Explain the Primary components of electron gun in brief?
What do you mean by Perspective projection?
18,76,764
1958906 Asked
3,689
Active Tutors
1419308
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!