Para quando TVs SED
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- Especialista
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- Joined: March 10th, 2006, 11:06 pm
Para quando TVs SED
alguem sabe quando serão lançados as TVs com esta nova tecnologia que permite qualidade de imagem igual aos melhores CRTs e definição FULL HD e espessura dos plasmas/LCD.
Advantages
50,000:1 contrast ratio. According to IGN at the 2006 CES show, Toshiba's final versions of SEDs will ship with a contrast ratio of 100,000:1.
1 ms response time.
Brightness of 450 cd/m2.
Disadvantages
As with any phosphor-based technology, SED may also be susceptible to screen burn-in. This was a constant problem for people using CRT television monitors for security camera systems. Early plasmas also had this problem, but with phosphor development, the problem has largely been reduced.
Pricing is unknown, although Canon CEO Fujio Mitarai says he wants to offer the screens for about the same price as LCD and plasma TVs of comparable size.
Public knowledge of this technology is low
Advantages
50,000:1 contrast ratio. According to IGN at the 2006 CES show, Toshiba's final versions of SEDs will ship with a contrast ratio of 100,000:1.
1 ms response time.
Brightness of 450 cd/m2.
Disadvantages
As with any phosphor-based technology, SED may also be susceptible to screen burn-in. This was a constant problem for people using CRT television monitors for security camera systems. Early plasmas also had this problem, but with phosphor development, the problem has largely been reduced.
Pricing is unknown, although Canon CEO Fujio Mitarai says he wants to offer the screens for about the same price as LCD and plasma TVs of comparable size.
Public knowledge of this technology is low
Inter Arma, Enim Silent Leges
"The Andorian Mining Consortium runs from no one"
"Bush is a reverse alchemist. Everything he touches turns to shit."
"The Andorian Mining Consortium runs from no one"
"Bush is a reverse alchemist. Everything he touches turns to shit."
Segundo um tópico no avforums, os SED não são economicamente viáveis. Tanto a Toshiba como a Canon abandonaram o projecto.
SED dead as Toshiba and Canon concede defeat
SED dead as Toshiba and Canon concede defeat
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- DVD Maníaco
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- Location: Tojal..duh
Joe ainda não decidiste? Com tantas incertezas morres de velho de tanto esperar. O SED morreu. Agora talvez o Oled venha a ter futuro, mas mesmo estes quando sairem serão altamente caros e só passados meia dúzia de anos estarão ao preços dos actuais Plasmas e LCD´s e nesta altura já os LCD´s e Plasmas terão grandes avanços tecnológicos. E já existem ecrãs FullHD com contraste idêntico a um CRT e tempo de resposta de 1ms, são chamados Plasmas da Pioneer
e custam os olhos da cara.

Last edited by Tojal City on August 17th, 2007, 7:30 pm, edited 1 time in total.
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- Especialista
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Tojal já decidi, Sony 40X3500 mas como só vou comprar em Setembro ainda ando a dar uma vista de olhos no que há por aí, como ontem peguei numa revista de 2006 sobre este tema e vi lá um artigo sobre os SED fiquei curioso.
Inter Arma, Enim Silent Leges
"The Andorian Mining Consortium runs from no one"
"Bush is a reverse alchemist. Everything he touches turns to shit."
"The Andorian Mining Consortium runs from no one"
"Bush is a reverse alchemist. Everything he touches turns to shit."