Flexible OLED (Organic Light Emitting Diode) enables the device in which it is used to roll or bend while still operating. An OLED emits light due to the presence of thin films of organic semiconductors of thickness approximately 100 nanometers. The regular OLEDs are fabricated on a glass substrate, whereas flexible OLEDs use flexible plastic such as polyethylene terephthalate (PET). The replacement of glass with PET also reduces weight of the device. Flexible OLED market is in the nascent phase; however it is expected to skyrocket in the near future owing to the fast growth of electronics industry. OLEDs also find their application in the production of electronic paper or bendable displays that can be integrated into clothing, wallpaper or other curved surfaces.

Market for LEDs in notebooks will grow from around $200 million in 2008 to over $800 million in 2010, according to a new research report available at Electronics.ca.

The LED backlight units (BLUs) penetration in notebook PCs will be about 10%, and is expected to rapidly grow to reach 28% in 2009, according to a market-researcher and consultant firm. So such portable devices have become more energy-saving and slim.