(D)Element 8-29 Displays

Question 1

Modern liquid crystal displays have a pixel count of:

Answer 1

greater than 200 pixels per inch

Question 2

Voltages used in CRT anode circuits are in what range of value?

Answer 2

10-50kv

Question 3

The purpose of the aquadag coating on the CRT is:

Answer 3

all the above

Question 4

LCD patterns are formed when:

Answer 4

current passes through the crystal causing them to align

Question 5

In raster-type display, the electron beam is scanned

Answer 5

horizontally and vertically across the CRT face

Question 6

Select the statement, which is more correct regarding a raster scan display

Answer 6

raster scanning is controlled by clock pulses and requires an address bus