LG Announces 65-Inch 4K OLED Flexible TV: Rolling Up Like Paper

At the 2018 Consumer Electronics Show (CES), which kicked off on January 9th, LG is set to unveil groundbreaking advancements in OLED technology. Among the highlights is a 65-inch flexible TV that goes beyond traditional curved designs. This innovative display features a rollable design, similar to how paper can be rolled and unrolled, offering a truly unique viewing experience. [Image: http://i.bosscdn.com/blog/d9/b0/0b/7b66acf021036c0961f7b11f83.jpg] [Image: http://i.bosscdn.com/blog/d2/7a/01/b07e5dba50b4c54db903ce2adb.jpg] Interestingly, LG first introduced a rollable OLED TV at CES 2016. At that time, the model was only 18 inches in size and had a relatively low resolution of 810x1200, with a thickness of just 0.18mm. While it was an impressive demonstration of the technology, it lacked the scale and clarity needed for mainstream adoption. This year, LG Display has significantly improved upon its previous concept. The new 65-inch model not only expands the screen size but also upgrades the resolution to full 4K, making it more suitable for high-quality content consumption. The display's flexibility opens up exciting possibilities for future home entertainment setups, allowing users to store the TV compactly when not in use. More details about the product will be revealed at LG’s CES booth, where visitors can see the technology in action. In addition to the 65-inch model, LG will also showcase the world’s largest 88-inch 8K resolution OLED TV, further solidifying its position as a leader in advanced display technology. This event promises to be a major milestone in the evolution of smart home devices and next-generation television experiences.

TFT Display

TFT (Thin Film Transistor) is a thin film field effect transistor. The so-called thin film transistor means that each liquid crystal pixel on the Liquid Crystal Display is driven by a thin film transistor integrated behind it. This can Display Screen information at high speed, high brightness, and high contrast. TFT is an active matrix liquid crystal display.


The TFT-LCD liquid crystal display is a thin film transistor type liquid crystal display, also known as "true color" (TFT). TFT liquid crystal has a semiconductor switch for each pixel, and each pixel can be directly controlled by dot pulses, so each node is relatively independent and can be continuously controlled, which not only improves the response speed of the display, but also can be accurately controlled Display color gradation, so the color of TFT liquid crystal is more real.


In the fierce competition among many flat panel displays, why TFT-LCD can stand out and become the next-generation mainstream display is by no means accidental, it is the inevitable development of human technology and thinking mode. The liquid crystal has avoided the difficult light-emitting problem successively, and the light-emitting display device is decomposed into two parts by using the excellent characteristics of the liquid crystal as a light valve, namely the light source and the control of the light source. As a light source, brilliant results have been achieved in terms of luminous efficiency, full color, and life, and they are still being deepened. Since the invention of LCD, the backlight has been continuously improved, from monochrome to color, from thick to thin, from side fluorescent lamp type to flat fluorescent lamp type. The latest achievements in luminous light sources will provide new backlight sources for LCDs. With the advancement of light source technology, newer and better light sources will appear and be applied to LCDs. The rest is the control of the light source, the technology and process of the semiconductor large-scale integrated circuit are transplanted, the thin film transistor (TFT) production process has been successfully developed, the matrix addressing control of the liquid crystal light valve is realized, and the light of the liquid crystal display is solved. The cooperation of the valve and the controller enables the advantages of the liquid crystal display to be realized.

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