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Philips Broadcast Equipment Corp

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Year range

1972

consumer_electronicsmechanicaltelecommunications

Key Inventors

Peter Boxman1 Frederik Johannes Van Roessel1

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1 patents, in 1972

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1972 — How Early Television Systems Isolated Specific Colors for Special Effects

US 3678182·1972

How Early Television Systems Isolated Specific Colors for Special Effects

A 1971 circuit design that allowed television equipment to detect a specific color in a video signal, enabling the green-screen effects we see in modern weather forecasts and movies.

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Philips Broadcast Equipment Corp

1 patents, in 1972

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