I want to know the answer to the following question:
What has reduced the popularity of numeric LED displays?
All the background I'm provided with is that "Seven-segment LED displays were in widespread use in the 1970s and 1980s, but rising use of liquid crystal displays, with their lower power needs and greater display flexibility, has reduced the popularity of numeric and alphanumeric LED displays.". Is that enough to answer the question?
Answer: yes