OLED TV

[pharaoh]

OLED TV


Za one koji se još nisu odlučili koji LCD TV kupiti, eto još dileme, iako ih već sada ima, u široku prodaju dolaze 2011 OLED Televizori, da bi shvatili o čemu se radi, evo nekoliko slika za početak....

Sony shows their first commercial OLED TV named XEL-1.

i

Samsung SDI OLED TV
Samsung 31-inch prototype at the CES-2008. Should come 2010!


tu je onda

Panasonic Matsushita OLED-TV

i .....

Seiko Epson

[pharaoh]

[pharaoh]

An Organic Light Emitting Diode (OLED), also Light Emitting Polymer (LEP) and Organic Electro Luminescence (OEL), is any Light Emitting Diode (LED) whose emissive electroluminescent layer is composed of a film of organic compounds. The layer usually contains a polymer substance that allows suitable organic compounds to be deposited. They are deposited in rows and columns onto a flat carrier by a simple "printing" process. The resulting matrix of pixels can emit light of different colors.

Such systems can be used in television screens, computer displays, small, portable system screens such as cell phones and PDAs, advertising, information and indication. OLEDs can also be used in light sources for general space illumination, and large-area light-emitting elements. OLEDs typically emit less light per area than inorganic solid-state based LEDs which are usually designed for use as point-light sources.

A significant benefit of OLED displays over traditional liquid crystal displays (LCDs) is that OLEDs do not require a backlight to function. Thus they draw far less power and, when powered from a battery, can operate longer on the same charge. Because there is no need for a backlight, an OLED display can be much thinner than an LCD panel. Degradation of OLED materials has limited their use.

Princip rada:

A typical OLED is composed of an emissive layer, a conductive layer, a substrate, and anode and cathode terminals. The layers are made of organic molecules that conduct electricity. The layers have conductivity levels ranging from insulators to conductors, so OLEDs are considered organic semiconductors.



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OLED panels use certain organic compounds that emit red, green and blue lights in response to electric signals. Unlike LCD and plasma screens, OLED panels do not need an additional light source, or "backlight,'' so they are slimmer and more energy-efficient, and capable of showing clearer, fast-responding images.

Cambridge Display Technology (CDT) [Nasdaq: OLED] has announced another important step in the development of polymer light emitting diode (P-OLED) display technology with the production of a number of 14 inch full color displays using ink jet printing. The displays were produced at CDT's Technology Development Centre in the UK, and feature a resolution of 1280 x 768 pixels x RGB, equivalent to almost three million sub-pixels, or over 30 million ink jet drops.

The active matrix panels use an amorphous silicon backplane, and were made using a multi-nozzle approach - up to 128 nozzles - with no interlacing, and are believed to be the first of their kind ever produced.

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"No matter how better and bigger TVs get, people are not going to want a 100-inch TV in their bedrooms. So I think that Internet TVs or OLED TVs will be the product for creative management,'' Park said at a meeting with the press Tuesday.
OLED-TV Forecast

iSuppli’s forecast for the global OLED-TV unit shipments and revenue for the period of 2006 through 2013

[jaiopetja]

Čitao sam u jednom "Bug-u" o tome.
To bi kao trebalo zamijeniti LCD-e. Super izgleda!