category: Blogs – MD

category: IoT, Security & Automotive

Improving Uniformity And Linearity For All Masks
By Aki Fujimura - 29 Jan, 2025 - Comments: 0

When it comes to mask quality, there are two vital measurements: uniformity and linearity. Uniformity measures the consistency of the size of mask features in all occurrences across the entire mask, because different instances of the same target size can vary in size due to manufacturing variation. Linearity measures how well different sizes of shapes on the manufactured mask match their target... » read more

An Innovative Hybrid Cleaning Approach For Contaminant Removal in Semiconductor Packaging
By Chun Yuan Lim - 23 Jan, 2025 - Comments: 0

The growing demand for power semiconductors, which control large currents and voltages, has resulted in their widespread use in various electronic devices, including electric vehicles (EVs). The requirement for greater performance and smaller devices has led to increased operating temperatures for these power semiconductors. This rise in temperature poses a challenge as it often leads to delami... » read more

More Than Meets The Eye: Trends In Lithography
By Travis Brist - 23 Jan, 2025 - Comments: 0

Lithography, once the exclusive domain of artists and printmakers, also lies at the heart of integrated circuit (IC) production. The process of shining light on a substrate through a photomask to control exposure has been around since the 1960s and has been the key part of improving IC fabrication process resolution. At the time, the light sources used were in the human-visible spectrum, which ... » read more

Less Waste, Faster Results: Why Virtual Twins Are Critical To Future Semiconductor R&D
By Wojtek Osowiecki - 23 Jan, 2025 - Comments: 0

By Wojciech (Wojtek) Osowiecki, Martyn Coogans, Saravanapriyan Sriraman, Rakesh Ranjan, Yu (Joe) Lu, and David M. Fried The semiconductor industry has long depended on physical experimentation to achieve the precision needed for advanced chip manufacturing. However, this traditional method comes with significant environmental costs—high energy consumption, material waste, and greenhouse ga... » read more

Integrated Design Ecosystem For Chiplets And Heterogeneous Integration In Advanced Packaging Technology
By Lihong Cao - 23 Jan, 2025 - Comments: 0

As the demand for high-performance computing (HPC) continues to grow, chiplets and heterogeneous integration have emerged as key solutions due to their significant advantages in improving yield, reusing IP, enhancing performance, and optimizing costs. The integration of chiplets, particularly for AI applications, necessitates a greater number of connections than traditional monolithic system-on... » read more

Advancing Medical Devices Through Heterogeneous Integration
By David Fromm - 23 Jan, 2025 - Comments: 0

As medical treatments continue to evolve, innovation in medical devices plays a vital role, enabling increasingly complex, precise, and safer interventions. For example: Endoscopic devices provide high-resolution in vivo imaging, Wearable sensors offer real-time monitoring of vital signs, Implantable devices engage with the human body at the cellular level. These devices’ ongo... » read more

MEMS And Imaging Drive The Sensor Revolution
By Ana Bernardo - 23 Jan, 2025 - Comments: 0

By Ana Bernardo and Sitong He As the world becomes increasingly interconnected, MEMS and imaging sensor technologies are driving transformative changes across industries, shaping the future of connectivity, intelligence, and sustainability. Powered by advances in miniaturization, AI integration, and sustainable design, MEMS and imaging technologies are enabling groundbreaking applications—... » read more

Optimizing New Interconnect Technologies To Support Next-Generation Semiconductor Devices
By Assawer Soussou - 18 Dec, 2024 - Comments: 0

Interconnects are the wiring system that connect together the components of a semiconductor device and permit these components to work together. One of the key metrics of any semiconductor interconnect scheme is the metal pitch size. Metal pitch is the minimum distance between the centers of two horizontal interconnects in a semiconductor. It's a key metric used to measure the progress of chip ... » read more

Laser Ablation Dicing Revolutionizes Ultra-Thin Wafer Saws Beyond The Capability Of Blade Dicing
By Siang Miang Yeo - 17 Dec, 2024 - Comments: 0

The demand for consistently high electrical performance in the power discrete semiconductor market has driven component developers to continuously enhance semiconductor assembly packaging technology through advanced package design and wafer fabrication methods. Among the cost-effective approaches are increasing the die area size and decreasing the die thickness, which minimize electrical resist... » read more

TCAD Simulation Challenges For Gate-All-Around Transistors
By Victor Moroz - 17 Dec, 2024 - Comments: 0

By Victor Moroz and Shela Aboud The transition from finFET technology to Gate-All-Around (GAA) technology helps to reduce transistor variability and resume channel length scaling. It also brings several new challenges in terms of transistor design that need to be addressed. One of the challenges is handling the thin Si layers that come with GAA technology, where Si channel thickness scale... » read more

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