Roger Sinta

Title: The Innovative Contributions of Roger Sinta

Introduction

Roger Sinta is a notable inventor based in Beijing, China. He has made significant contributions to the field of microelectronics, particularly through his innovative patent related to photoresist technology. His work is essential for advancements in integrated circuits and display technologies.

Latest Patents

Roger Sinta holds a patent for a novel negative chemically-amplified photoresist and its imaging method. This invention comprises a unique formulation that includes phenol resin, a photo-acid generator, a cross-linking agent, an alkaline additive, a sensitizing agent, and a photoresist solvent. The photo-acid generator is designed to produce an acid of specific strength when exposed to light. The cross-linking agent reacts with phenolic hydroxyl groups, enhancing the photoresist's performance. The imaging method involves several steps, including coating, baking, exposure, and developing. This innovative photoresist improves resolution and photospeed, making it suitable for high-quality integrated circuits, flat panel displays, and LED chips.

Career Highlights

Roger Sinta is currently employed at Kempur Microelectronics, Inc., where he continues to push the boundaries of microelectronics technology. His expertise in photoresist materials has positioned him as a key player in the industry. With a patent portfolio that includes 1 patent, he demonstrates a commitment to innovation and excellence in his field.

Collaborations

Roger collaborates with talented colleagues, including Jia Sun and Xin Chen, who contribute to the development of cutting-edge technologies in microelectronics. Their teamwork fosters an environment of creativity and innovation.

Conclusion

Roger Sinta's contributions to the field of microelectronics through his patented inventions highlight his role as an influential inventor. His work not only advances technology but also sets the stage for future innovations in the industry.