LG's rollable TVs, Some of last month LG has officially introduced the development of flexible Organic Light-Emitting Diode (OLED) display measuring 18 inches . At that time, they said that the flexible display can be rolled up like a roll or into the shape of a thin cylinder with radius of 3 centimeters (without affecting the display's function). LG Display unveiled TV like a paper thin and has a resolution of 1200 X 810 with 1 million MP Curvature radius of the ultra-flexible display panel is 30R, LG Display said the technological advancement proves they can produce rollable television screens larger than 40 inches diagonally and The key to making the screen flexible is using polyimide film instead of conventional plastic to allow curvature of the flexible panel.
If 18 inches sounds a little small for your next TV, don’t worry. LG says it is expedite to have 60 inch rollable OLED displays in the market by 2017 later and they were confident that by 2017 they will have combined the two technologies to create “an Ultra HD flexible and transparent OLED panel of more big. Of course, given that OLED technology has been difficult to produce in general, and even more difficult to produce in large quantities and possibility the first rollable OLED TVs will sold expensive. aside from the rollable OLED panel, LG declared it has expanded a transparent OLED display that far exceed transparent LCD displays. Transparent displays will also be useful in future augment reality technology.
at the same time,, LG also showed his ability transparent OLED screen. on this picture show the hand of a worker can be visible even when the screen displays a picture or video
But this is not the first transparent screen, but LG says it's achieved an impressive 30 percent transmittance, which is a step up from the 10 percent transmittance of previous transparent screens based on LCD tech,By LG.
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