LG.Philips LCD announced today that it developed the world’s first 14.1-inch flexible color E-paper display, equivalent in size to an A4 sheet of paper. This is a second breakthrough in E-paper for LG.Philips LCD, which introduced the world’s first 14.1-inch black and white flexible E-paper display in May 2006.
The 14.1-inch flexible color E-paper uses electronic ink from E-Ink Corp. to produce a maximum of 4,096 colors. It can be viewed from a full 180 degrees, so that images always appear crisp, even when the display is bent.
Like the black and white flexible display, the color version uses a substrate that arranges Thin-Film Transistors (TFT) on metal foil rather than glass, allowing it to recover its original shape after being bent. This model includes a color filter coated onto the plastic substrate, allowing it to display color images.
These displays are extremely energy efficient, only using power when the image changes. Additionally the displays are extremely thin, less than 300 micrometers(㎛). The images displayed are comparable in quality to printed pages.
“LG.Philips LCD is the first company to develop a flexible color E-paper display of this size.” said Mr. In-Jae Chung, the company’s Chief Technology Officer and Executive Vice President. “The potential applications for this display are incredible and will allow our customers to create new products that are not only convenient to use but also save natural resources. This represents the next generation in display technology.”