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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Gareth Magennis wrote:
Korg did it in 1995. http://en.wikipedia.org/wiki/Korg_Trinity And the Wachowski brothers perfectioned it in 1999 ![]() |
#2
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On 03/12/2014 02:46 AM, asdf wrote:
Gareth Magennis wrote: Korg did it in 1995. http://en.wikipedia.org/wiki/Korg_Trinity And the Wachowski brothers perfectioned it in 1999 ![]() Where I come from the Holy Trinity means bell peppers, onions and celery. |
#3
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On 3/12/2014 7:36 AM, dave wrote:
On 03/12/2014 02:46 AM, asdf wrote: Gareth Magennis wrote: Korg did it in 1995. http://en.wikipedia.org/wiki/Korg_Trinity And the Wachowski brothers perfectioned it in 1999 ![]() Where I come from the Holy Trinity means bell peppers, onions and celery. I think he meant Trinitron, it was Sony. Mikek |
#4
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On 3/12/2014 3:07 PM, amdx wrote:
On 3/12/2014 7:36 AM, dave wrote: On 03/12/2014 02:46 AM, asdf wrote: Gareth Magennis wrote: Korg did it in 1995. http://en.wikipedia.org/wiki/Korg_Trinity And the Wachowski brothers perfectioned it in 1999 ![]() Where I come from the Holy Trinity means bell peppers, onions and celery. I think he meant Trinitron, it was Sony. Mikek "After 280 millions tubes sold, Trinitron will be officially dead this month. Few Sony inventions have had the same gravitational pull as their Trinitron display technology, perhaps only second to the Walkman. Trinitron became a synonym of the best quality TV sets and computer monitors on the planet, despite the thin cables that secured its aperture grille in place. This timeline shows TV history since 1873, how color TV became a reality in the '40s, and how Sony became the king of TV, with more than 100 million sets sold by 1994, to later fall under the weight of plasma and LCD technologies:" http://gizmodo.com/363191/sony-trini...-in-our-hearts Mikek |
#5
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Strictly speaking, Ernest Lawrence, who invented the cyclotron, "invented" the
Trinitron. He developed a color TV display tube, called the Chromatron. https://en.wikipedia.org/wiki/Chromatron Instead of a conventional shadow mask, it used an array of vertical wires. A high voltage applied to these "wiggled" the electron beam to alternately strike the red, green, and blue stripes in each trio. It should be obvious that the switching rate for a large tube would be so high as to make the device impractical. Sony took over development, and was unable to make the Chromatron work in any practical way. I suspect someone at Sony had the bright idea of making the wires in the array wide enough that it acted as a shadow mask. Viola! -- the Trinitron. |
#6
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![]() It was originally used as a dye, until someone discovered it also blew things up. Gareth. |
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