Yet another brand new TV technology!……It’s a real headache needing to choose whether or not to go for an LCD or even Plasma flatscreen, then along comes another…….OLED.
So what is so good regarding OLED, why is it worth our interest and eventually our money?
To Basics…. What’s OLED?
Lets start with the basics, OLED means: Organic Light Emitting Diodes. Light emitting diodes surround us in every day life these days, you’ll find Light emitting diodes used in a number of ways, in many of the devices in your house, for example they exist in electronic clocks, developing the digits to indicate the time and also give a way of aesthetically indicating whether your electric devices are driven on or in standby. The main difference here is the O in OLED, which refers to the use of organic materials, these materials make up a thin film so when an electric cost is applied they then create Light….Hence OLED.
How OLED Technology Can be used Within The Television.
Now for the actual techy part…… We have established that OLED is based on paper thin sheets of organic materials. These types of sheets, usually polymer plastic, are placed inside the display. Pictures are after that produced from these organic materials which illuminate as a result of the small electric cost being utilized.
OK excellent, but what does this mean to the average customer?….Well, here’s the fascinating part…
Each pixel (Pixel = electronic picture element) has its own source of light, without a requirement for a backlight. If you consider that traditionally the rear of a TV might contain the backlight, along with OLED there is no need. This particular now implies that we can have truly ultra thin TVs, with OLED we are talking millimeter thinness!
What about picture quality?
The picture quality is where these TVs truly separate themselves from the technologies we’ve become familiar with. When choosing the TV and assessing a great display you need to focus on the contrast level, since the target for manufacturers is to achieve the blackest contrast level possible and at the other end of the scale the actual whitest (lightest), this then creates a wider contrast of colors in between. Above all else black levels are important. An Lcd television possess good black amounts but relies on a white backlight behind the display which manufacturers work fairly hard to hide. Your old widescreen TV, which probably weighed a lot more than your body weight, would have had black amounts deeper than current Liquid crystal display screens, nevertheless space saving flatscreens and also the option of high definition make the Liquid crystal display an attractive progress in technology.
OLED provides black levels much more advanced than your old, weighty widescreen. It does this by completely turning away individual p when producing black, because each pixel features its own light source. The pixels completely turn off in different areas of the picture, improving image quality and for that reason consuming much less power. For anyone who enjoy figures, OLED technology gives an astounding display with a contrast ratio of 1,000,000 :1, consider this against the best Liquid crystal display screens in whose contrast amounts are of 50,000 :1 you can begin to see that people are dealing with an entire different ball game! With exceptional picture quality, crisper and better displays you receive a very wide viewing angle of One hundred and eighty degrees by which the picture does not degrade or even distort, this means you can be very flexible where all of us place the TV in the home and just how you tilt the show.
What are the other advantages of OLED more than LCD and plasma?
- OLED TVs are more light weight and cost much less to manufacture because of the technology becoming less complicated than LCD or even Plasma.
- As touched on prior to OLED TV reduces your energy expenses due to the way they operate.
The Concern
Each one of these great factors make OLED appear the perfect TV technology, nevertheless there is currently the downside. A concern with the life time of OLED TVs is present. Reports suggest that the picture can fade severely after a few thousand hrs of viewing. Currently Kodak claim that they have resolved this issue by having an OLED TV which has a lifespan of around 65,000 viewing hrs. This technology continues to be perfected by manufacturers therefore expect this challenge to be conquer in the near future.
Sony XEL-1 – The First OLED TV for sale
Sony is the first manufacturer to release this kind of TV, which is now for sale for around $2500 Dollars currently. The Sony XEL-1 is a world first with a display measuring Eleven inches, it’s impressively slim at 3mm and weighs simply 1.9kg. Although the screen size is not exactly big enough to be the actual centre piece in our homes, we can expect that because the technology evolves larger displays will inevitably seem. Samsung are reported to be manufacturing a 40 inch shortly.
The Future
Therefore the future of OLED TV is bright (excuse the actual pun), nevertheless OLED technology is not just limited to TV, it is basically a light supply and its utilizes can be expansive and exciting. Imagine the end to the light bulb as we know this. Talk of OLED technology changing the light bulb filament is real. It is possible the traditional light bulb could be changed by a slim sheet of polymer, providing full dimming abilities and excellent efficiency. Imagine screens which bend, curve and collapse for portable devices and enormous displays, add to this see through displays for heads up displays within cars, its all possible with OLED TV’s for sale.
Want One?…. What You Should Do Right now
Are you excited now? You most likely are, its a fantastic technology, however the key here is to permit the manufacturers to battle amongst themselves to produce the products to a regular we need. We can only sit back and wait for fraxel treatments to truly create. One day your LCD or even Plasma WILL be changed by an OLED TV.