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Q103 (CAPF/2013) Science & Technology › ICT, AI, Cybersecurity & Emerging Tech › Science and technology initiatives Answer Verified

Which of the following is the correct chronological order of TV display technologies?

Result
Your answer: —  Â·  Correct: A
Explanation

The chronological evolution of television display technology began with the Cathode Ray Tube (CRT), which originated in the late 19th century. CRT remained the dominant technology for decades until the emergence of flat-panel alternatives [1]. Plasma Display Panels (PDP) were invented in 1964 and gained commercial prominence in the late 1990s and early 2000s as a high-definition replacement for CRTs. While the first all-LED flat panel was developed in 1977, LED-backlit LCD TVs (commonly referred to as LED TVs) became the mass-market standard in the late 2000s, eventually overshadowing plasma due to better energy efficiency and resolution. Consequently, the correct chronological sequence of their mainstream adoption and technological dominance is CRT, followed by Plasma, and then LED.

Sources

  1. [1] https://en.wikipedia.org/wiki/Television
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