Patents by Inventor Antonius H. M. Raaymakers

Antonius H. M. Raaymakers 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 of manufacturing a display device
    Patent number: 4948708
    Abstract: A method of manufacturing a passive display device (FIG. 1) is set forth having two substrates (1, 4) which are provided with fixed electrodes and a movable electrode (10) which is located between the substrates, which electrode lies against the upper substrate (4) in the quiescent state, and is connected to the lower substrate (1) by means of supports (9) of polymeric material. The method of manufacturing such a display device includes steps of forming the movable electrode and enclosed space between the substrates.
    Type: Grant
    Filed: September 22, 1988
    Date of Patent: August 14, 1990
    Assignee: U.S. Philips Corporation
    Inventors: Hendrik Veenvliet, Antonius G. H. Verhulst, Antonius H. M. Raaymakers
  • Method of manufacturing a diffuse reflector
    Patent number: 4888201
    Abstract: Diffuse reflectors are manufactured by depositing a reflecting material (5) on a roughened surface of a synthetic resin layer (1), roughened by treatment in a polyhalogenated hydrocarbon plasma containing fluorine and carbon, such as FREON, containing plasma or by means of UV radiation. The layer (5) of reflecting material may also be deposited on the resin layer (11) at an elevated temperature.
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: December 19, 1989
    Assignee: U.S. Philips Corporation
    Inventors: Hendrik Veenvliet, Antonius H. M. Raaymakers, Maarten J. Verkerk, Arnold H. Witjes
  • Passive display device
    Patent number: 4807967
    Abstract: A passive display device is set forth having two substrates (1, 4) which are provided with fixed electrodes and a movable electrode (10) located between the substrates. The movable electrode lies against the upper substrate (4) in the quiescent state, and is connected to the lower substrate (1) by means of supports (9) of polymeric material. A method of manufacturing such a display device is also set forth.
    Type: Grant
    Filed: January 8, 1987
    Date of Patent: February 28, 1989
    Assignee: U.S. Philips Corporation
    Inventors: Hendrik Veenvliet, Antonius G. H. Verhulst, Antonius H. M. Raaymakers