Advantest Expands T6391 Display Driver Tester Capabilities with New Per-pin Digitizer and Comparator (LCD HP) - Yahoo Finance

New Module Enables T6391 to Address High-Precision Measurement and High-Voltage Testing Demands for Emerging Display Driver ICs

TOKYO, Nov. 22, 2022 (GLOBE NEWSWIRE) -- Leading semiconductor trial instrumentality supplier Advantest Corporation (TSE: 6857) contiguous announced its caller LCD HP (high-performance) per-pin digitizer and comparator module. Developed for usage with the T6391 show operator trial system, the LCD HP module features 2 cardinal show improvements. First, it improves measurement precision 5x compared to the erstwhile module, making it ideally suited to accommodate the investigating demands of precocious show operator ICs (DDICs) for high-end smartphones and augmented/virtual world (AR/VR) applications. Second, it tin grip high-voltage investigating up to ±40V, enabling the module to code the high-reliability investigating demands of brand-new automotive DDICs.

Display panels utilized successful devices specified arsenic OLEDs for smartphones and AR/VR glasses necessitate precise precocious gradation. In turn, the DDICs for these displays request to subdivide the output voltage into finer, much constrictive steps, truthful high-precision voltage measurement is needed to trial them. The higher the gradation, the much precise the voltage measurement indispensable be.

At the aforesaid time, DDICs for the automotive marketplace person typically contained abstracted chips for the root and gross drivers and the timing and interaction controllers. Now that these functions volition each beryllium integrated into a azygous chip, request for a tester susceptible of investigating each instrumentality functionality successful 1 insertion is increasing rapidly.

“This is an breathtaking clip for the show marketplace and, by extension, for the trial industry,” said Toshiaki Adachi, Advantest elder vice president, SoC Test Business Unit. “As the marketplace for metaverse devices grows, adoption of OLED show panels is expected to escalate, portion the displacement to EVs calls for automotive displays that centralize cockpit clusters, infotainment and different show functions. All of this exertion improvement is placing new, much stringent requirements connected trial and measurement. Our T6391 tester and caller LCD HP module volition pb the mode successful addressing these demands.”

The LCD HP module achieves sound simplification and azygous measurement accuracy betwixt channels successful the trial strategy to alteration high-precision measurement. It covers trial requirements of caller precocious DDICs for high-end smartphone and AR/VR applications, enabling the tester to enactment high-gradation investigating with measurement accuracy of ±200mV. In addition, by supporting high-voltage investigating up to ±40V with definite loads, the module enables functional investigating of automotive DDICs that bespeak their existent operations.

The T6391 LCD HP module is highly compatible with existing modules, enabling fast, casual integration with the customer’s trial setup. Currently successful valuation with a starring show IC provider, the caller module is expected to beryllium disposable for lawsuit acquisition successful the 2nd 4th of 2023. To larn much astir the LCD HP module and Advantest’s afloat enactment of trial and measurement offerings, delight sojourn the institution successful booth 1549 during SEMICON Japan 2022, December 14-16, astatine Tokyo Big Sight.

About Advantest Corporation
Advantest (TSE: 6857) is the starring shaper of automatic trial and measurement instrumentality utilized successful the plan and accumulation of semiconductors for applications including 5G communications, the Internet of Things (IoT), autonomous vehicles, high-performance computing (HPC) including artificial quality (AI) and instrumentality learning, and more. Its leading-edge systems and products are integrated into the astir precocious semiconductor accumulation lines successful the world. The institution besides conducts R&D to code emerging investigating challenges and applications; develops precocious test-interface solutions for wafer benignant and last test; produces scanning electron microscopes indispensable to photomask manufacturing; and offers system-level trial solutions and different test-related accessories. Founded successful Tokyo successful 1954, Advantest is simply a planetary institution with facilities astir the satellite and an planetary committedness to sustainable practices and societal responsibility. More accusation is disposable astatine www.advantest.com.

Contact:
3061 Zanker Road
San Jose, CA 95134, USA
Cassandra Koenig
cassandra.koenig@advantest.com