41. The same logic also applies to picture tube the number of separate stages for AF and VF is minimum. 42. Motorola abandoned a semiconductor-manufacturing venture in May, and a Western maker of television picture tubes pulled out this summer. 43. Samsung Display Devices, a Samsung Electronics sister company that makes television picture tubes , rose 500 won to 61, 200 won. 44. Thomson just announced it will spend $ 20 million to convert its picture tube plant in Indiana to digital production. 45. In 1954 Regency introduced a pocket transistor radio, the picture tubes and very high power or very high frequency uses. 46. In a television picture tube , a stream of electrons draws horizontal lines across the screen dozens of times every second. 47. He continued to demonstrate his system until the late 1930s and was in business manufacturing television picture tubes until 1955. 48. This was a cathode ray tube memory, similar in many aspects to an early TV picture tube or oscilloscope tube. 49. TV's with picture tubes . 50. Electrons in a television set are accelerated by a picture tube to an energy of about 50, 000 electron volts.
