OLED displays and lighting

Organic light-emitting diodes (OLEDs) have emerged as the leading technology for the new display and lighting market. OLEDs are solid-state devices composed of thin films of organic molecules that create light with the application of electricity. OLEDs can provide brighter, crisper displays on electronic devices and use less power than conventional light-emitting diodes (LEDs) or liquid crystal displays (LCDs) used today. This book covers both the fundamentals and practical applications of flat and flexible OLEDs

Wide Viewing Angle Technologies of TFT-LCDs

Abstract Recently, the viewing angle of TFT-LCDs has been drastically improved. The wide viewing angle technologies are classified into the modifications of molecular orientation and switching in nematic LC, the utilization of smectic LC, the application of optical compensation film, the photo-luminescent method, etc. This paper reviews these wide viewing angle technologies