Patents by Inventor Didier Saluel

Didier Saluel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for the manufacture of an active matrix, corresponding electro-optical display devices and mask
    Patent number: 7189496
    Abstract: In a method for the manufacture of an active matrix for an electro-optical display device, the active zone exposure fields CH1, CH2 are obtained by the transfer of an active zone mask in such a way that there is a non-null overlap zone zl, zr, zt, zb between two successive exposure fields. The active zone mask is exposed a first time. This mask is positioned for the next exposure so as to overlap the first exposed field on a certain width F1, F2. In the overlap zones, an exposure of the mask provides only a part of the patterns.
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: March 13, 2007
    Assignee: Thales
    Inventors: Didier Saluel, Jean-Charles Terrien, Hugues Lebrun
  • Method for the manufacture of an active matrix, corresponding electro-optical display devices and mask
    Publication number: 20050074708
    Abstract: In a method for the manufacture of an active matrix for an electro-optical display device, the active zone exposure fields CH1, CH2 are obtained by the transfer of an active zone mask in such a way that there is a non-null overlap zone zl, zr, zt, zb between two successive exposure fields. The active zone mask is exposed a first time. This mask is positioned for the next exposure so as to overlap the first exposed field on a certain width F1, F2. In the overlap zones, an exposure of the mask provides only a part of the patterns.
    Type: Application
    Filed: August 6, 2003
    Publication date: April 7, 2005
    Applicant: THALES
    Inventors: Didier Saluel, Jean-Charles Terrien, Hugues Lebrun
  • Method for reading and writing a data storage medium comprising a material with a succession of zones having a first and second physical state respectively
    Patent number: 6392934
    Abstract: The present invention relates to a method for reading an information medium (1) comprising a recording layer (14) with a succession of zones of material (14a, 14c) with respective distinct first and second physical states of the material. According to the invention the recording layer is scanned with means (100) for detecting electrical fields.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: May 21, 2002
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Didier Saluel, Bernard Bechevet