This inventor holds 4 USPTO granted patents. Top assignees: S.t. Lagerwall S.a.r.l., S.a.r.l. S T Lagerwall. Active years: 1989-2000.
Location History:
- Gothenburg, SE (1989)
- Goteborg, SE (1993 - 2000)
Company Filing History:
Years Active: 1989-2000
Title: Innovations of Gunnar Andersson in Liquid Crystal Technology
Introduction
Gunnar Andersson is a notable inventor based in Goteborg, Sweden. He has made significant contributions to the field of liquid crystal devices, holding a total of four patents. His work focuses on the application of electro-optic effects in liquid crystal technology, which has implications for various optical devices.
Latest Patents
One of Andersson's latest patents involves a device for influencing light using a linear electro-optic effect. This device comprises a polarizer, a ferroelectric or electroclinic response type liquid crystal halfwave plate, a quarter wave retarder plate, and a mirror. The arrangement allows incoming light to pass through the polarizer and liquid crystal plate, reflecting off the mirror and returning through the retarder and liquid crystal plate. This setup enables the device to rotate the reflected polarized light plane in response to electric field levels, showcasing a sophisticated manipulation of light.
Career Highlights
Throughout his career, Gunnar Andersson has worked with various companies, including S.T. Lagerwall S.a.r.l. and S.T. Lagerwall. His expertise in liquid crystal technology has positioned him as a key figure in the development of innovative optical devices.
Collaborations
Andersson has collaborated with notable individuals in his field, including Sven T. Lagerwall and Bengt Stebler. These collaborations have contributed to advancements in liquid crystal research and technology.
Conclusion
Gunnar Andersson's work in liquid crystal technology exemplifies innovation in the field of optics. His patents and collaborations highlight his significant contributions to advancing the understanding and application of electro-optic effects.