Write a short note on the term vector scan Display
Write a short note on the term vector scan Display?
Expert
This is a device which does scan and display vector graphics. RT-Cathode-Ray Tube. It is a device that permits a ray of electrons to be fired from a gun at the back of the tube on to a phosphor screen at the front. Various phosphors have various characteristics, for example they may glow various colors and for various amounts of time (from a few microseconds to many minutes).To create an image on the screen you can do one of numerous things. The first is to steer the gun around such as you would a pencil, switching it off and on as you would lift and lower the pencil. This would be known as Vector Scan Display.
Briefly illustrate the term Z-Mouse? Write down its key features.
What do you mean by the term spline representation? Also describe its key features?
Define the term cabinet projection in brief?
What is the need of homogeneous coordinates?
Write down the difference between the impact and non-impact printers?
State some of the merits and demerits of the Penetration techniques.
What is pseudo animation?
Write down a short note on Liquid crystal displays. Also mention its two types?
Explain the Sutherland Hodgeman polygon clipping in brief. What are its key features?
Illustrate briefly the term Surface of revolution?
18,76,764
1934756 Asked
3,689
Active Tutors
1456586
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!