Electronics and Communication Engineering - Digital Electronics - Discussion
Discussion Forum : Digital Electronics - Section 5 (Q.No. 47)
47.
Which of these is the most recent display device?
Answer: Option
Explanation:
VF display can operate at very low voltages, has low power consumption and very long life.
Discussion:
2 comments Page 1 of 1.
Arup said:
6 years ago
Vacuum fluorescent display. But it is an old displaying system used in cassette recorders. It is similar to the cathode ray tube. The answer must be LED.
Fredhi said:
6 years ago
What is VF display?
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