Intertwx

Intertwx is a metal oxide sulfur tick capacitor (MOSCAP) technology used in the fabrication of organic light-emitting diodes (OLEDs). It is designed to reduce threshold voltage and thereby improve OLED performance. This technology was developed by Himax Technologies a company based in Taiwan with its operations in multiple countries.

Developed in the early 2000s, Intertwx is one of several alternative MOSCAP technologies. Existing MOSCAPs often have limitations in voltage tolerance, breakdown characteristics, and capacitance, which can be addressed with this technology. The application of Intertwx in OLEDs allows for a more stable and efficient operation of the device, which improves its lifespan and overall performance.

The technology involves a metal oxide–based gate electrode, which is known for its high hardness, flexibility, and chemical stability. The use of Intertwx thus enables the creation of smoother surfaces, a reduced risk of breakdown, and a greater range of voltage compatibility. This is achieved without compromising the OLED's color output, while also reducing the amount of stress on the material.

The integration of Intertwx technology in the production of OLEDs offers several benefits, including greater uniformity in the color output and surface due to improved capacitances. By addressing MOSCAP-related issues, this technology helps in prolonged lifespan of OLED panels making it suitable for widespread industrial adoption.

This technology is utilized in the production of OLED panels for displays ranging from smartphone screens to large television displays.