SAN FRANCISCO (CN) — A federal judge Thursday granted final approval to a $540 million settlement between cathode-ray tube manufacturers and consumers who bought numerous brands of televisions that ...

OAKLAND, Calif., Feb. 13, 2023 /PRNewswire/ -- The following notice is being issued today by The Notice Company, Inc. regarding In Re: Cathode Ray Tube (CRT) Antitrust Litigation, MDL No. 1917, U.S.

Lead recovery and recycling from cathode ray tube (CRT) glass represent a significant challenge and opportunity in the management of electronic waste. CRT glass, particularly from the funnel section, ...

The cathode ray tube amusement device is the earliest known interactive electronic game to use a cathode ray tube (CRT). It is a device that records and controls the quality of an electronic signal.

Replay: Before the cathode ray tube won the first ever video format war there was mechanical TV, and riveting programming such as man turning his head captivated early viewers. Here's how it worked.

Perhaps nothing added quite so much to the charm of vacuum tube circuits from back in the heyday of the vacuum tube as did the “Magic Eye” indicating tube. With the ghostly green glow of its circular ...

CERTAIN types of cathode-ray tubes in which the luminous spot on the fluorescent screen is moved by magnetic fields are liable to a peculiar defect, known as 'ion spot' or 'ion burn'. It is now ...