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 ...

1910 Boris Rosing is granted a Russian patent for his cathode-ray tube, the technology found in most TVs today. 1925 Ventriloquist dummy Stooky Bill makes his on-screen debut in the first successful ...

BRUSSELS (Reuters) - The European Union's top court upheld fines of 150.8 million euros ($159.1 million) imposed on Korea's Samsung SDI and subsidiaries for participating in cartels to fix the prices ...

Flat panel TVs have spoiled us. It used to be that a big display took up a lot of room on your desk or living room because of the depth of the CRT’s electron gun. We wonder what the designers of the ...

No doubt, 2006 was the year of the flat-screen display, as LCD, plasma and projection screens dominated the consumer market. The CRT, which had served us well for 50 years, is now a dinosaur. Our ...

BRUSSELS (Reuters) - Europe's second highest court on Wednesday reduced fines imposed on consumer electronics groups Panasonic and Toshiba for their part in a cartel of cathode ray tube producers, ...

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, ...

Dim lights in order to make the electron beam more visible. Wire up the heater and accelerator contacts (and also deflector contacts, if desired) on the tube to the power supply (or supplies). If ...

The members of the Franklin Institute of Philadelphia took their seats for their annual meeting last week in an atmosphere of ill-concealed excitement. Weeks before, the committee on awards had ...

Marked: "3611, Pat. in USA, 3-20-7; 10-8-20; 4-22-24; 6-16-25". Early cathode ray tube with horizontal and vertical deflection plates. Plates are connected directly to filament stem which is cracked ...

Those of us who worked in TV repair shops, back when there was such a thing, will likely remember the cardinal rule of TV repair: Never touch the yoke if you can help it. The complex arrangement of ...