Advantest AGILENT E6978-66422 Backplane Control Board

Advantest AGILENT E6978-66422 Backplane Control Board

T6391 enables high-performance and cost-efficient testing of display driver ICs for high-resolution flat-panel displays, combining advanced test capabilities and high throughput

High-resolution flat-panel displays (LCDs / OLEDs) are becoming increasingly integrated. It is common for today’s display driver ICs (DDIs) to contain a multitude of logic/analog circuits to manage advanced operations including touch-sensor functions.

At the same time, the rapid growth of LCD and OLED applications in mobile, AR/VR, and automotive electronics is driving demand for smaller, more capable DDIs. These factors present serious IC-testing challenges. ADVANTEST’s T6391 system is designed to address these needs along with DDIs’ increasing number of pins and faster interfaces.

Versatile and extendible

The T6391 provides wide test coverage for all types of applications including analog, memory and logic circuits with high pin counts and high-speed interfaces. This versatility stems from the system’s pin-card design, making it the ideal solution for both engineering and production testing.

It supports a wide range of DDIs to meet market needs now and in the future, from TDDI devices and high-precision, small-amplitude DDIs for AR/VR, to high-speed DDIs for high-end mobile devices—all essential for present and next-generation products. Using the same test programming environment as ADVANTEST’s T6300 series, a family of testers that has shaped DDI testing history, the system delivers enhanced operating efficiency across all test scenarios.