Sabrina Mohd Shapee

Title: Innovations by Sabrina Mohd Shapee

Introduction

Sabrina Mohd Shapee is a notable inventor based in Selangor, Malaysia. She has made significant contributions to the field of low temperature co-fired ceramics (LTCC) through her innovative patents. With a total of two patents to her name, Sabrina has demonstrated her expertise and commitment to advancing technology in her field.

Latest Patents

Sabrina's latest patents include processes for forming waveguides using LTCC substrates. These processes involve the use of registration holes on the substrates to help align the layering of the materials. Arrays of circuit patterns are printed on each substrate, with each circuit consisting of conductor patterns and/or via holes. Additionally, cavity alignment holes formed around the periphery of each circuit allow for the printing of alignment marks for vision inspection. Circuit orientation holes associated with each circuit enable the identification of circuit orientation in the final waveguide. Furthermore, substrate orientation holes allow for marks to be printed on one side of each substrate to ensure proper alignment during screen printing. These in-process vision inspections and quality assurance tests significantly improve product quality and process yields.

Another patent involves a method of screen printing on LTCC tape. This method includes aligning the tape position on the printer table for precise positioning relative to the screen mesh. It also involves adjusting screen printing parameters, such as squeegee speed, pressure, and the gap between the screen and the tape. The optimization of the screen mesh parameters is crucial for achieving high-quality prints.

Career Highlights

Sabrina is currently employed at Telekom Malaysia Berhad, where she continues to innovate and contribute to her field. Her work has garnered attention for its practical applications and advancements in technology.

Collaborations

Sabrina collaborates with talented coworkers, including Rosidah Alias and Mohd Zulfadli Mohamed Yusoff. Their teamwork enhances the innovative processes and projects they undertake together.

Conclusion

Sabrina Mohd Shapee is a remarkable inventor whose contributions to the field of LTCC technology are noteworthy. Her patents reflect her dedication to improving manufacturing processes and product quality. Through her work at Telekom Malaysia Berhad, she continues to push the boundaries of innovation in her industry.