Abstract: An electronic array of data elements, in particular, a flat display device preferably of the PALC type in which the plasma channels are defined by walls of an organic material, preferably a polyimide material. A protective layer is provided over the polyimide walls to prevent deterioration. Spaced electrode portions are preferably provided on facing surfaces of the walls. The preferred method is to lay down a thick layer of polyimide material and a thin resist over the polyimide layer, pattern the resist, and then use the resist to pattern the polyimide layer in the shape of the desired walls. The walls are then covered with a thin dielectric sheet-like member to form the plasma channels.
Type:
Grant
Filed:
April 16, 1998
Date of Patent:
May 1, 2001
Assignee:
Philips Electronics North America Corp.
Inventors:
Petrus Franciscus Gerardus Bongaerts, Henri R. J. R. Van Helleputte, Adrianus Leonardus Josephus Burgmans, Jacob Bruinink, Babar Ali Khan, Karel Elbert Kuijk