Patent ID: 7129630
Filing Date: 2006-10-31
Classification: H01J

Abstract:
1. A display device, comprising: a face substrate on which anodes and phosphors are formed on an inner surface thereof; a back substrate on which a plurality of cathode lines are formed, which extend in one direction and are arranged in parallel in another direction which crosses the one direction and include electron sources, the back substrate being spaced from the face substrate in an opposed manner; control electrodes which are formed on the back substrate so as to cross the cathode lines in a display region in a non-contact manner and have electron passing apertures for allowing electrons from the electron sources to pass through the control electrodes to the face substrate side; a support body which is interposed between the face substrate and the back substrate such that the support body surrounds the display region and maintains a given distance between the substrates; a sealing material which hermetically seals end faces of the support body and the face substrate and the back substrate, respectively; and getters, wherein the getters are fixedly arranged between the support body and a partition wall body which is arranged at a position inside the support body; wherein the partition wall body has a face thereof, which faces the getters, said face being formed in an uneven shape.