Location History:
- Paris, FR (1976 - 1985)
- Neuilly, FR (1987)
Company Filing History:
Years Active: 1976-1987
Title: Michel Favreau: Innovator in Video Display Technology
Introduction
Michel Favreau is a prominent inventor based in Paris, France. He has made significant contributions to the field of video display technology, holding a total of 10 patents. His innovative designs have paved the way for advancements in how visual information is presented.
Latest Patents
One of Favreau's latest patents is a large screen video display comprising a matrix array of cathode-ray tubes. This device features ten rows of ten cathode-ray tubes, each associated with a convergent lens. The design allows each tube to reproduce a picture portion, with the lens enlarging this portion to eliminate visible joints between the tubes. The cathode-ray tubes incorporate a single electron gun, two pairs of electrostatic deflection plates, and a screen with red, green, blue, and ultraviolet indexing phosphors. The display device connects to an electronic device that supplies scan signals and color signals, operating at horizontal and vertical scan frequencies ten times higher than conventional television displays.
Another notable patent is a device for correcting color information supplied by a television camera. This device corrects overall luminance while retaining the original chromaticity of the analyzed picture. It includes a correcting circuit that receives color signals and supplies corrected color signals, along with a matrixing circuit that provides the overall luminance signal. The control circuit calculates transfer parameters to transform the luminance signal, ensuring optimum vision conditions.
Career Highlights
Michel Favreau has worked with Thomson-CSF, a company known for its technological innovations. His work has significantly impacted the development of video display systems, enhancing the quality and accuracy of visual media.
Collaborations
Favreau has collaborated with notable coworkers such as Jean Bajon and Serge Soca, contributing to various projects that have advanced the field of video technology.
Conclusion
Michel Favreau's contributions to video display technology through his patents and collaborations have established him as a key figure in the industry. His innovative designs continue to influence the way visual information is presented and experienced.