Ronald L Huff

Title: The Innovations of Ronald L Huff

Introduction

Ronald L Huff is a notable inventor based in San Ramon, CA. He holds a total of 3 patents that showcase his contributions to the field of technology, particularly in the development of thin film transistors and matrix displays.

Latest Patents

Huff's latest patents focus on improving thin film transistors (TFT) to reduce defects in devices that incorporate these transistors, including active matrix displays. One significant improvement involves forming a dual insulator layer over the bottom metal layer, which can serve as both the gate line and the row line in an active matrix display. The first insulator layer is created by anodizing the metal layer, while the second insulator layer is deposited onto the first layer. This dual insulator structure can be reanodized to eliminate the effects of pinholes. Another improvement includes the introduction of an interdigitated transistor structure that increases channel width, minimizes internal shorting, and reduces drain capacitance. This structure features at least one source or drain finger positioned between at least two drain or source fingers. Additionally, a shorted source finger can be disconnected to maintain an operative transistor. Further enhancements are made when forming an active matrix display storage capacitor using the dual insulator layer, and a redundant column line can be established with a second overlying metal layer. A defect masking transistor can also be coupled from each pixel to the previous gate or row line.

Career Highlights

Throughout his career, Ronald L Huff has worked with prominent companies such as Hyundai Electronics America, Inc. and Image Quest Technologies, Inc. His experience in these organizations has contributed to his expertise in the field of electronics and display technology.

Collaborations

Huff has collaborated with various professionals, including his coworker Scott H Holmberg, to advance his innovative projects and patents.

Conclusion

Ronald L Huff's contributions to the field of thin film transistors and matrix displays highlight his innovative spirit and dedication to technology. His patents reflect significant advancements that continue to influence the industry.