You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when did the first flat screen come out?" whose answer is 1958.
Each document should contain about 30 words, and these documents should contain useful information.

Query: invention of flat screen
Useful Output:

Doc 1: Flat Screen TV's were actually introduced in the USA in 1997, and they were 42" Plasma TV's. https://spectrum.ieee.org/consumer-electronics/
Doc 2: Hot Stuff: The era of flat-screen televisions began in 1997, when Fujitsu introduced the first commercial full-color plasma display. The screen
Doc 3: The story begins back in 1967 when John Stonehouse, a Labour MP and minster for technology under Prime Minister Harold Wilson, established a
Doc 4: In the 1960s RCA created the world's first liquid-crystal displays. How did the company fail to cash in on one of the modern world's most
Doc 5: In September 1927, Philo turned on a device that was the first working television receiver. In another room was the first television camera.