Location History:
- Newbury Park, CA (US) (1988 - 1996)
- Cambria, CA (US) (2009 - 2010)
Company Filing History:
3 out of 3,430 
2 out of 199 
Years Active: 1988-2010
Title: The Innovations of Leonard G. Hale
Introduction
Leonard G. Hale is a notable inventor based in Cambria, CA (US), recognized for his contributions to the field of liquid crystal displays (LCDs). With a total of 5 patents, Hale has made significant advancements in materials that enhance the performance and stability of LCD technology.
Latest Patents
Hale's latest patents include innovative materials designed for the fabrication of monolithic compensators for LCDs. One of his key inventions is a UV curable alignment material that consists of a segmented, rigid-rod aromatic polyimide mixed with a UV curable acrylate photopolymer. This alignment layer is crucial for aligning nematic polymeric liquid crystal compensator films and provides an out-of-plane retardation. The unique properties of this material lead to improved contrast and color stability of LCDs, especially at large viewing angles. Another significant patent involves a low-temperature nematic liquid crystal alignment material, which features an anisotropic cross-linked PVA alignment layer. This layer also enhances the alignment of nematic liquid crystal molecules and contributes to the overall performance of LCDs.
Career Highlights
Throughout his career, Leonard G. Hale has worked with prominent companies such as Rockwell International Corporation and Teledyne Scientific and Imaging, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of liquid crystal technology.
Collaborations
Hale has collaborated with several professionals in his field, including William J. Gunning III and Bruce Kevin Winker. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Leonard G. Hale's work in the field of liquid crystal displays has led to significant innovations that enhance the performance of LCD technology. His contributions continue to impact the industry positively, showcasing the importance of inventive minds in technological advancement.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.