Shen-Jye Shieh

Title: Innovations of Shen-Jye Shieh in Piezoelectric Technology

Introduction

Shen-Jye Shieh is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of ink-jet printing technology, particularly through his innovative designs and patents. His work focuses on enhancing the functionality and efficiency of piezoelectric ink-jet printer heads.

Latest Patents

Shieh holds a patent for the "Structure of a piezoelectric ink-jet printer head." This invention features a unique design that includes a deformable polymer membrane, an actuator, and an ink tank. The polymer membrane covers the top opening of the ink tank, effectively enclosing it. The actuator, which is a double-layer piezoelectric ceramic plate, is mounted on the membrane. One end of the actuator is fixed to the membrane, while the other end is free to vibrate. By applying a predetermined voltage signal across the electrodes of the piezoelectric layers, the actuator creates vibrations that perturb the ink inside the tank, allowing it to be jetted out through the printer head.

Career Highlights

Shen-Jye Shieh is currently employed at Acer Peripherals, Inc., where he continues to develop innovative technologies in the printing sector. His work has not only advanced the capabilities of ink-jet printers but has also contributed to the overall efficiency of printing processes.

Collaborations

Shieh has collaborated with several talented individuals in his field, including Ru-Shi Liu and Ying-Jay Yang. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Shen-Jye Shieh's contributions to piezoelectric technology in ink-jet printing exemplify the impact of innovative thinking in engineering. His patent and ongoing work at Acer Peripherals, Inc. highlight the importance of advancements in this field.