Inventor
PERRIN AIME
FR14 patents
⚠️ This page may combine multiple inventors who share the name “PERRIN AIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMMISSARIAT ENERGIE ATOMIQUE
13 patentsUS4813770AMar 21, 1989
Cell with a double liquid crystal layer using the electrically controlled birefringence effect and process for producing a uniaxial medium with negative optical anisotropy usable in said cell
COMMISSARIAT ENERGIE ATOMIQUE83 citations95
US5074246ADec 24, 1991
Device to cover a flat surface with a layer of uniform thickness
COMMISSARIAT ENERGIE ATOMIQUE22 citations88
US6534913B1Mar 18, 2003
Electron source with microtips, with focusing grid and high microtip density, and flat screen using same
COMMISSARIAT ENERGIE ATOMIQUE10 citations73
US6917147B2Jul 12, 2005
Cathode structure with emissive layer formed on a resistive layer
COMMISSARIAT ENERGIE ATOMIQUE11 citations72
US5989090ANov 23, 1999
Method of manufacturing spacers for flat viewing screens
COMMISSARIAT ENERGIE ATOMIQUE13 citations72
US5138473AAug 11, 1992
Ferroelectric liquid crystal screen with localized zigzag defects and opacified electrodes in the non-switchable area of the screen and processes for obtaining spacers and treating said screen
COMMISSARIAT ENERGIE ATOMIQUE20 citations72
US5818173AOct 6, 1998
Cylindrical antenna having means for generating a magnetic field in a vicinity of the antenna
COMMISSARIAT ENERGIE ATOMIQUE7 citations71
US5981304ANov 9, 1999
Self-alignment process usable in microelectronics, and application to creating a focusing grid for micropoint flat screens
COMMISSARIAT ENERGIE ATOMIQUE4 citations62
US4782337ANov 1, 1988
Matrix display device comprising two groups of row electrodes and two column electrodes for image element and its control process
COMMISSARIAT ENERGIE ATOMIQUE4 citations62
US6276981B1Aug 21, 2001
Method for obtaining self-aligned openings, in particular for microtip flat display focusing electrode
COMMISSARIAT ENERGIE ATOMIQUE2 citations61
US6210246B1Apr 3, 2001
Method for making an electron source with microtips, with self-aligned focusing grid
COMMISSARIAT ENERGIE ATOMIQUE6 citations61
US5288328AFeb 22, 1994
Apparatus for controlling a material flow emitted by a heated evaporation source and application to a vacuum evaporation coating machine
COMMISSARIAT ENERGIE ATOMIQUE5 citations60
US6815902B1Nov 9, 2004
Field emission flat screen with modulating electrode
COMMISSARIAT ENERGIE ATOMIQUE1 citations50