Gregory L Hansell

Title: Gregory L. Hansell: Innovator in Liquid Crystal Display Technology

Introduction

Gregory L. Hansell is a notable inventor based in Ann Arbor, MI, who has made significant contributions to the field of liquid crystal display technology. With a total of 6 patents to his name, Hansell's work has advanced the capabilities and efficiency of display systems.

Latest Patents

Hansell's latest patents include innovative designs for liquid crystal displays operated by amorphous silicon alloy diodes. These patents describe liquid crystal displays that feature at least one pixel element formed on an insulative substrate, which includes at least two conductive electrodes and liquid crystal display material situated between the electrodes. The pixel elements are equipped with isolation devices made from deposited semiconductor material, allowing for selective excitation of the pixel elements and potential reversal across the electrodes during alternate display frames. The isolation devices can consist of a series of connected diodes and can be configured as diode rings. Additionally, a method for fabricating these advanced displays is also disclosed in his patents.

Career Highlights

Throughout his career, Gregory L. Hansell has worked with prominent companies in the technology sector, including Energy Conversion Devices, Inc. and Ovonic Imaging Systems, Inc. His experience in these organizations has contributed to his expertise in developing cutting-edge display technologies.

Collaborations

Hansell has collaborated with notable colleagues such as Zvi Yaniv and Vincent D. Cannella, further enhancing his contributions to the field of liquid crystal displays.

Conclusion

Gregory L. Hansell's innovative work in liquid crystal display technology has led to significant advancements in the industry. His patents and collaborations reflect his commitment to improving display systems, making him a key figure in this technological domain.