Organic light emitting diodes (OLEDs) have been well known for their potential usage in the
lighting and display industry. The device efficiency and lifetime have improved considerably …

1. INTRODUCTION Since Tang and Van Slyke invented the first efficient organic light-
emitting diode (OLED) based on small molecules in 1987, and Friend et al. in 1990, based …

Direct printing methods have been used as manufacturing tools for printed electronics
applications due to their cost effectiveness. In this review, the piezo-driven inkjet is …

With digitalization, plenty of information is being exchanged through electronic media, and
consumers are demanding high quality, convenient, and portable digital devices. Currently …

Electroluminescent devices based on organic materials are of considerable interest owing to
their attractive characteristics and potential applications to flat panel displays. After a brief …

Outside of the active device layers, there are a variety of requisite functional layers in flexible
organic electronic devices. Whether the application is in displays, lighting, integrated …

Degradation in organic light‐emitting diodes (OLEDs) is a complex problem. Depending
upon the materials and the device architectures used, the degradation mechanism can be …

One of the advantages of organic light-emitting devices (OLEDs) over other display
technologies is the ability to fabricate them on flexible substrates. As polymer substrates do …

As the demand for flexible, rollable, and foldable displays grows, various state-of-the-art
component technologies, including thin-film transistors (TFTs), electrodes, thin-film …

Single Al2O3 atomic layer deposition (ALD) films on polymers have demonstrated excellent
gas diffusion barrier properties. Further improvements can be achieved using multilayers of …