Company Filing History:
Years Active: 1976-1984
Title: Innovations of William W. Lloyd
Introduction
William W. Lloyd is a notable inventor based in Richardson, Texas. He has made significant contributions to the field of electronics, particularly in the development of advanced display technologies and semiconductor devices. With a total of four patents to his name, Lloyd's work has had a considerable impact on the industry.
Latest Patents
One of Lloyd's latest patents is a system and method for improving the multiplexing capability of a liquid crystal display. This innovation describes a method for controlling the effective root mean square (RMS) voltage across the segments of a liquid crystal display based on the frequency of the voltage signal applied. By selecting specific display parameters, such as the thickness of the barrier dielectric layer and the electrical resistance of the liquid crystal material, the ON and OFF states of the display can be selectively controlled. This method increases the number of drive lines that can be effectively multiplexed and achieves temperature compensation without additional sensors and circuitry.
Another significant patent is related to field-effect and bipolar semiconductor devices. This patent discloses improved methods for making these devices, emphasizing maximum junction control to provide highly predictable device parameters. The use of low-temperature epitaxial depositions allows for tight control over junction thickness and resistivity. Additionally, an orientation-dependent etch forms grooves that provide dielectrically isolated single crystalline mesas, which are essential for forming electronic devices.
Career Highlights
William W. Lloyd is currently associated with Texas Instruments Corporation, a leading company in the semiconductor industry. His work at Texas Instruments has allowed him to contribute to cutting-edge technologies that enhance electronic devices and displays.
Collaborations
Lloyd has collaborated with Kenneth E. Bean, a fellow innovator in the field. Their partnership has likely fostered advancements in technology and innovation within their respective projects.
Conclusion
William W. Lloyd's contributions to the field of electronics through his patents and work at Texas Instruments Corporation highlight his role as a significant inventor. His innovations continue to influence the development of advanced display technologies and semiconductor devices.