公开(公告)号：FR2608842A1

公开(公告)日：1988-06-24

申请号：FR8617973

申请日：1986-12-22

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： BAPTIST ROBERT ,  BOREL MICHEL ,  BRENAC ARIEL ,  CHAUVET GERARD ,  MEYER ROBERT

IPC: H01J1/34 ,  H01J31/26 ,  H01J31/49 ,  H01L27/14 ,  H01J1/30

公开(公告)号：FR2593953B1

公开(公告)日：1988-04-29

申请号：FR8601024

申请日：1986-01-24

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： BOREL MICHEL ,  BORONAT JEAN-FRANCOIS ,  MEYER ROBERT ,  RAMBAUD PHILIPPE

IPC: G09F9/30 ,  H01J9/02 ,  H01J31/12 ,  G09F13/22

Abstract: A process of producing a display operating by cathodoluminescence excited by field emission, including forming parallel cathodes on a glass substrate, depositing a silica coating on the cathodes, then a conductive coating and then producing a matrix of holes in the conductive coating and silica coating, depositing on the perforated conductive coating a fourth coating not covering the holes and then depositing on the complete structure a coating of an electron emitting material, eliminating the fourth coating so as to expose the microemitters, forming in the conductive coating grids crossing the cathodes and placing above the grids an anode covered by a cathodoluminescent coating.

公开(公告)号：DE3066297D1

公开(公告)日：1984-03-01

申请号：DE3066297

申请日：1980-10-03

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： MEYER ROBERT

IPC: C09K9/00 ,  G02F1/15 ,  G02F1/17 ,  G09F9/30

Abstract: Electrolytic display cell comprising, between two electrodes of appropriate shapes, a liquid electrolyte containing metal ions, wherein said electrolyte comprises ions of a first metal and ions of a second metal, said first and second metals having similar redox potentials. Process for increasing the storage life of the display in a liquid electrolyte cell containing ions of a first metal, wherein ions of a second metal are added, the first and second metals having similar redox potentials.

公开(公告)号：FR2523734A1

公开(公告)日：1983-09-23

申请号：FR8204529

申请日：1982-03-17

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： BODIN BERNARD ,  MEYER ROBERT

IPC: G02F1/15 ,  G02F1/17 ,  C25D17/02

Abstract: The device consists of a transparent box with a flat lid and a flat base. Masks on the parallel lid and base form a window for the passage of light. The box is filled with an electrolyte in which a metal counter-electrode (a) is immersed, the metal being the same as the cations in the electrolyte. The inside surface of both the lid and the base is coated with a conducting and transparent electrode film (b1, b2), on which metal is deposited according to the electric current fed through the electrolyte. Electrode (a) is pref. located in the middle of the box. Variable attenuator is obtd. which can block up to 99.9% of a light beam.

公开(公告)号：CA1130938A

公开(公告)日：1982-08-31

申请号：CA329834

申请日：1979-06-14

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： DELAPIERRE GILLES ,  MEYER ROBERT

IPC: G09F9/30 ,  G02F1/163 ,  G02F1/17 ,  G09G3/19

Abstract: A METHOD OF CONTROL FOR AN ELECTROLYTIC DISPLAY CELL AND ESPECIALLY A CELL OF THE METAL HALIDE TYPE AND A CIRCUIT FOR THE APPLICATION OF SAID METHOD The electrolytic display cell comprises a plurality of electrodes having suitable shapes for character display, a counter-electrode and an electrolyte. A negative voltage is applied to one of the electrodes for writing on said electrode and a positive voltage is applied for erasure. On completion of erasure, the voltage between electrode and counter-electrode has a tendency to rise to a threshold value corresponding to a parasitic reaction. The end of the erasure pulses is determined by the instant at which the electrode - counterelectrode voltage rises to the threshold voltage corresponding to the production of a parasitic reaction.

公开(公告)号：FR2434449B1

公开(公告)日：1982-02-05

申请号：FR7818222

申请日：1978-06-19

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： DELAPIERRE GILLES ,  MEYER ROBERT

IPC: G09F9/30 ,  G02F1/163 ,  G02F1/17 ,  G09G3/19 ,  G09G3/34

公开(公告)号：FR2430054A1

公开(公告)日：1980-01-25

申请号：FR7819621

申请日：1978-06-30

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： MEYER ROBERT

IPC: H01M6/04 ,  G02F1/15 ,  G02F1/153 ,  G09X

Abstract: Electrolytic display cell of the type comprising a transparent electrode of shape suitable for display purposes, a counter-electrode made from metal, called primary metal, an electrolyte inserted between the electrode and the counter-electrode, and means for supplying the electrode and counter-electrode with electric power so as to bring about in certain parts of the electrode the deposition or dissolving of a metal coating formed from the primary metal, wherein the counter-electrode is continuous and also comprises an electricity conducting material, which is chemically and electrochemically inert under the operating conditions of the cell, the said material and the said metal being associated in the counter-electrode in such a way that the primary metal is in contact with the electrolyte and the electricity conducting material forms a continuous film.

公开(公告)号：FR2399710A1

公开(公告)日：1979-03-02

申请号：FR7724041

申请日：1977-08-04

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： JOUVE HUBERT ,  KRISHNAN RAMANATHAN ,  MEYER ROBERT ,  SURAN GABOR ,  SZTERN JACQUES ,  TISSIER MICHEL

IPC: C21D6/00 ,  G11B5/845 ,  H01F10/12 ,  H01F10/13 ,  H01F41/14 ,  G11C11/14 ,  H01F10/00

Abstract: The easy direction of magnetization of an amorphous magnetic film is brought in the plane of the film by annealing this film in an oxygen-free atmosphere composed of a gas selected from the group comprising argon, neon, krypton and xenon at a temperature below the temperature of crystallization of the alloy which constitutes the film. The depth of penetration of the rare gas into the film is adjusted by modifying the parameters of annealing temperature and time in order to modify the easy direction of magnetization to a greater or lesser depth within the film.

公开(公告)号：FR2356227A1

公开(公告)日：1978-01-20

申请号：FR7618919

申请日：1976-06-22

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： DUCHENE JACQUES ,  MEYER ROBERT

IPC: C09K9/00 ,  G02F1/15 ,  G09F9/30 ,  C09K3/00 ,  G09X ,  C25D3/02 ,  C25F5/00

Abstract: An electrolytic display cell of the type comprising an electrolyte containing a metallic salt dissolved in a solvent, two parallel plates whereof one is covered by a semi-transparent electrode and whereof the other supports a counter-electrode, the electrode and counter-electrode being connected to the positive and negative poles of a d.c. voltage source via a switch permitting the connection of each pole to any one of the electrodes, the display being obtained by connecting the electrode to the negative pole of the source and the erasing by connecting the electrode to the positive pole, wherein the solvent is an organic solvent and the salt a silver halide.

公开(公告)号：FR2352361A1

公开(公告)日：1977-12-16

申请号：FR7615103

申请日：1976-05-19

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： DUCHENE JACQUES ,  MEYER ROBERT

IPC: G02F1/15 ,  G02F1/153 ,  G02F1/17 ,  G09F9/00 ,  G09F13/22