In the end of the 2009 just Germany Berlin IFA consumer electronics show, a research and development of the LG Display 15 inch led strip lights TV been concerned. It has 1366 x 768 resolution, 1 million: 1 contrast. It is reported, this type of OLED TV is expected to beat South Korea in November in the market, February to march in the United States between may be listed, price is about $2500. OLED will become the next generation of display technology
OLED is Organic Light Emitting Diode (Organic Light-Emitting Diode) abbreviation, in order to illustrate OLED structure, can will each OLED unit as a hamburger, luminescence materials is caught in the middle of vegetables, each OLED display unit can be controlled to produce the three kinds of different color of Light.
Led light bulbs display technology of main basis driving way different classification, divided into passive drive OLED (PM-OLED) and active driver OLED (AM-OLED) two kinds. And PM-OLED, compared with more AM-OLED advantage: AM-OLED the preparation have TFT (thin film transistor) graphics back as display boards, so can get more show capacity, better display quality, more long life, which can realize the OLED TV show. In energy saving, AM-OLED more show unusual advantage, 29 inches CRT television in 100 watts around the power consumption, 40 inch TFT-LCD TV power consumption in 200 watts around 50 inches PDP power consumption in more than 500 w, and a 40 inches AM-OLED TV, power consumption will be under 100 watts, and because is illuminated, the actual use of power consumption will also lower.
And in the present market condition than mainstream LCD, OLED has many advantages: first of all, OLED can own shine, and only need the light unit will electricity, and liquid crystal requires tubes as a back light, so OLED than LCD higher brightness, contrast more big, colour effect more rich, at the same time because don’t need a large number of tube as a back light, so OLED more low voltage, more energy efficient; Second, the composition of the solid structure for OLED, no liquid substances, thereby better seismic performance, not afraid fell; Response time is one over one thousand of the liquid crystal TV, displaying moving pictures will never be ghosting phenomenon; And it almost no visible Angle, even if in large perspective to watch, the picture is still not distortion. As you can imagine, if OLED used as a TV panel, will bring us much visual enjoyment.
OLED TV development prospects look good
SONY in December 2007 in Japan market launched a $1800 11 inches best TV, first entered the market, but after due to various reasons haven’t introduce more big size subsequent model. Until this year IFA show launched 15 inch on flexible led strip, it also become so far commercialised biggest screen models.
Each big manufacturers seem to have smell to cheap light bulbs market future promising prospects, according to Nano Markets the company forecasts, 2009 OLED market will reach $436 million, by 2010 more will reach $1.2 billion. Market research company Display Search also expect, OLED TV sales in 2010 to reach 2.33 million.
Huge market, more and more companies began to add to the research and development of OLED team, including SONY, Toshiba, panasonic, LG Display, the many firms also expressed that they are or are about to develop new OLED TV, this will also speed up the pace of OLED commercial. LG Display CEO’s right to life, said LG large size OLED TV can be expected soon, “we plan in 2012 will be 32 in production of led downlight with panel,” he also points out, “OLED business part of the success of is that, compared with the LCD technology how to Display its prominent advantage.”