Diana Llera-Hurlburt

Title: Diana Llera-Hurlburt: Pioneering Innovations in Semiconductor Technology

Introduction

Diana Llera-Hurlburt is a prominent inventor based in Fishkill, NY, known for her significant contributions to the semiconductor industry. With three patents to her name, her work focuses on enhancing the reliability and manufacturability of semiconductor devices, making a notable impact in the field.

Latest Patents

Among her latest inventions, one of the most notable is an edge seal for a semiconductor device. This innovative edge seal surrounds the periphery of an integrated circuit, serving to protect the copper circuitry from potential cracks that may form in the low-k interlevel dielectric during the dicing process. The seal acts as a dielectric wall, made from a different material than the low-k interlevel dielectric, ensuring the integrity of the circuit's functionality.

Another groundbreaking patent is for a multi-functional structure that enhances chip manufacturability and reliability for low-k dielectric semiconductors. This invention includes a redundant crack termination barrier structure, known as a crackstop, which prevents defects, cracks, delaminations, and moisture or oxidation contaminants from reaching active circuit regions. The design incorporates conductive materials that allow monitoring devices to be wired out to contact pads and device pins, facilitating continuous monitoring of the barrier's integrity.

Career Highlights

Diana is currently associated with International Business Machines Corporation (IBM), where she actively contributes to the advancement of semiconductor technologies. Her expertise in this area positions her as a leader in her field, consistently pushing the boundaries of what is possible in semiconductor design and manufacturing.

Collaborations

Throughout her career, Diana has collaborated with several respected colleagues, including Brett H. Engel and Birendra N. Agarwala. These partnerships reflect a collaborative effort to achieve innovation and quality in semiconductor solutions.

Conclusion

Diana Llera-Hurlburt stands out as a notable inventor in the semiconductor industry. Her patents demonstrate a commitment to improving the performance and reliability of semiconductor devices. Through her continued contributions at IBM and her collaborations with fellow innovators, she is paving the way for future advancements in this crucial technology sector.