FLUORESCENT LIGHT-EMITTING DISPLAY AND FLUORESCENT LIGHT- EMITTING DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a fluorescent light-emitting display capable of performing a high luminance display, using a simple structure. ;SOLUTION: A cathode electrode 106 and an emitter 107, which is made of an electric field electron emitting material are laminatedly provided on the inner surface of an insulated substrate 101 constituting a vacuum hermetic case 100, and an anode electrode 104 and a phospor layer 105 are laminatedly provided on the inner surface of an insulated substrate 102 and a material conducting secondary electron emission is included in the phosphor layer 105. When a switch 110 is made to be in a closed state, electrons emitted from the emitter 107 projectedly collide against the phosphor layer 105 to emit lights. Although only a pulse shaped drive signal is impressed on the anode electrode 104 via a capacitor 111, however, the light emission will be maintained, even after the drive signal is stopped by the action of secondary electrons emitted from the layer 105.;COPYRIGHT: (C)2001,JPO