Gadolinium compounds are also used for making green phosphors for color TV tubes. Terbium oxide is used in green phosphors in fluorescent lamps and color TV tubes. Tupi in 1972 joined other Brazilian stations in the move to full color TV broadcasts. YO phosphors that give the red color in color TV picture tubes. In standard color TV, broadcast signals are gamma corrected. Special test pattern for adjusting color TV receivers or color encoders. It was also one of CBS' first color TV programs. That portion of the NTSC color TV signal that contains the color information. The third unit, the Color TV Game Racing 112, was published on June 8, 1978. People's dreams were to have a car, color TV and air-conditioner. It was the first color TV anime series. Fifteen years later, they released their seventh album&colon; Color TV. The 1980s saw a change in Korean television, as color TV became available. The Penetron never worked for color TV, but found niche roles in aerospace. The Color TV Game 15 system was Nintendo's first system which had controllers.