John S Bartlett

Title: Innovations by John S. Bartlett in Semiconductor Technology

Introduction

John S. Bartlett is a notable inventor based in Houston, TX, who has made significant contributions to the field of semiconductor technology. He is currently associated with Texas Instruments Corporation, where he has developed innovative solutions to enhance semiconductor testing processes.

Latest Patents

One of John S. Bartlett's key patents is titled "Dopant implant for conductive charge leakage layer for use with voltage." This invention involves the implantation of a dopant layer in the passivation of a semiconductor die. The purpose of this layer is to facilitate testing of the die using a scanning electron microscope voltage contrast system. The dopant layer is capacitively coupled to circuits beneath the passivation and is grounded to allow charge to bleed off through a high resistivity path. This design ensures that the resistivity is low enough for E-beam charge bleed-off while preventing the loss of higher frequency capacitive coupled signals. Additionally, the disclosure is applicable to photo-generated electron voltage contrast.

Career Highlights

Throughout his career, John S. Bartlett has focused on advancing semiconductor technologies. His work at Texas Instruments Corporation has positioned him as a key player in the development of innovative testing methods for semiconductor devices. His patent reflects his commitment to improving the efficiency and accuracy of semiconductor testing.

Collaborations

John has collaborated with several talented individuals in his field, including Thomas J. Aton and Kendall S. Wills. These collaborations have contributed to the successful development and implementation of his innovative ideas.

Conclusion

John S. Bartlett's contributions to semiconductor technology, particularly through his patent on dopant implants, demonstrate his expertise and commitment to innovation. His work continues to influence the field and enhance the capabilities of semiconductor testing.