Improvement of High-Gradation DDIC Device Test Yield By T6391 High-Accuracy Measurement Solution


For DDIC (Display Driver IC) for OLED (Organic Light Emitting Diode) displays for smartphones and IT displays (tablets, laptops) and head mounted displays for AR (Augmented Reality)/VR (Virtual Reality), the output voltage will be divided into more highly-defined steps than in the past. A new per-pin digitizer and comparator module “LCD HP” was developed to measure the output voltage of the... » read more

High Voltage Testing Races Ahead


Voltage requirements are increasing, especially for the EV market. Even devices that might be considered relatively low voltage, such as display drivers, are now pushing past established baselines. While working with high voltages is nothing new — many engineers can recall yellow caution tape in their workplaces — the sheer number and variety of new requirements have made testing at high... » read more

Chip Shortages Grow For Mature Nodes


The current wave of chip shortages is expected to last for the foreseeable future, particularly for a growing list of critical devices produced in mature process nodes. Chips manufactured at mature nodes typically fall under the radar, but they are used in nearly every electronic device, including appliances, cars, computers, displays, industrial equipment, smartphones, and TVs. Many of thes... » read more