Robert Allen Kimball

Title: **Robert Allen Kimball: Innovator in Liquid Crystal Display Technology**

Introduction

Robert Allen Kimball is an esteemed inventor based in Gilbert, AZ, recognized for his significant contributions to the field of display technologies. With a remarkable portfolio of 15 patents, Kimball's work continually pushes the boundaries of innovation in liquid crystal displays (LCDs) and electroluminescent (EL) panels.

Latest Patents

Kimball's recent inventions highlight his pioneering spirit. One of his latest patents is a **Liquid Crystal Display with Split Electrode**. This innovative light shutter design features a combination of first, second, and third electrodes, where the first and second electrodes are capacitively coupled by the third. Notably, both electrodes can be segmented, allowing for individual addressing of segments. This design is especially applied in displays that incorporate a light shutter alongside an EL panel, utilizing a floating common front electrode and separate rear electrodes, which can also be segmented for enhanced functionality.

Another notable patent is the **AC Switch with Zero Off Current for EL Panel**. This invention introduces a power supply mechanism for driving an EL panel that employs an inverter to create a polarity-reversing voltage at output terminals. In this system, a unique switching circuit applies alternating current to the EL lamp when active while preventing current flow when off. The design includes bidirectional switches that facilitate efficient operation of the EL lamp.

Career Highlights

Throughout his career, Kimball has made his mark at reputable organizations. He has worked with Durel Corporation, a leader in display technology, and Rogers Corporation, known for its advanced materials. His contributions have been pivotal in advancing research and development in the industry.

Collaborations

Kimball has collaborated with notable colleagues, including Harold Gee Yee and Brian Jeffrey Buell. Their collective expertise has enhanced the innovation process, bringing various technological advancements to fruition.

Conclusion

Robert Allen Kimball's inventive contributions have left a lasting impact on the field of display technology. His ongoing commitment to innovation through his patents showcases the blend of creativity and technical prowess required to advance the industry. As technology continues to evolve, Kimball's work will undoubtedly remain at the forefront of future developments, inspiring the next generation of inventors.