Inventor

CLERC JEAN-FREDERIC

FR48 patents

⚠️ This page may combine multiple inventors who share the name “CLERC JEAN-FREDERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CLERC JEAN-FREDERIC

COMMISSARIAT ENERGIE ATOMIQUE

Micro-system with multiple points for chemical or biological analysis

Microtip trichromatic fluorescent screen

Active matrix screen for the color display of television pictures, control system and process for producing said screen

Liquid crystal cell which can have a homeotropic structure with compensated birefringence of said structure

Microfluidic devices and uses thereof in biochemical processes

System for measuring physical parameters with a medical probe

Liquid crystal cell using the electrically controlled birefringence effect and a uniaxial medium of negative optical anisotropy usable therein

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

Electrode support comprising at least one electrode covered by a deposit and system for reading this support

Microsystems for biological analyses, their use for detecting analytes, and method for producing them

Liquid crystal matrix display screen provided with storage capacitances

Active matrix display screen permitting the display of gray levels

Microtip fluorescent matrix screen addressing process

Control process for a matrix display means displaying grey levels

Active matrix display screen without intersection of the addressing columns and rows

Nematic liquid cell weakly doped by a chiral solute and of the type having electrically controlled birefringence

Device for chemical and/or biological analysis with analysis support

Membrane pressure sensor comprising silicon carbide and method for making same

Method for producing thin layers on a specific support and an application thereof

Apparatus and method for addressing microtip fluorescent screen

Process for the sequential control of a liquid crystal matrix display means having different optical responses in alternating and steady fields

Integrated control, active matrix display comprising two groups of row electrodes and two groups of column electrodes per image point and its control process

Information recording medium, reading apparatus for said medium and processes for implementing said apparatus

Method to control a matrix display screen and device for implementation of said method

Membrane pressure sensor containing silicon carbide and method of manufacture

Polychrome screen

Photolithographic method for high resolution circle patterning utilizing calibrated opaque microspheres

Flat liquid crystal, screen operating in reflective mode and method for manufacturing this screen

Planar light source

Three-dimensionally controlled liquid crystal matrix display and its control process

Micromachined structure with a deformable membrane and method for making same

Matrix display device comprising two groups of row electrodes and two column electrodes for image element and its control process

Liquid crystal dichroic display with a high brightness contrast

Electron collector having independently controllable conductive strips

Polychrome matrix screen without coupling between the rows and columns

Data recording system and method for using same

STANLEY ELECTRIC CO LTD

Liquid crystal display having apertures in the electrodes

Liquid crystal display having electrically controlled birefringence

Power source for dot matrix lcd

PIXEL INT SA

Microtip cathode with auxiliary insulating layer

Method for manufacturing a cathode for fluorescent display screens of the microtip-type

Flat screen cathode including microtips

PIXTECH SA

Method for assembling a flat display screen

Flat vacuum chambers without pumping stem

SERONO GENETICS INST SA

Method for carrying out a biochemical protocol in continuous flow in a microreactor

COMMISARIAT L EN ATOMIQUE

Method for handling semiconductor layers in such a way as to thin same

REY ALAIN-MARCEL

Object provided with a graphic element transferred on a support and method for making such an object

(unassigned)

Microtip cathode with resistive layer