| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin luminous display device which never generates an unwanted luminescent point and has satisfactory color reproducibility while using a low-electric field electron emitting material. SOLUTION: When a potential at the time when the phosphor of an anode electrode which is provided with the phosphor which emits light by electrons to be emitted from an electron source is made to emit light is defined as a Vaon and potentials at the time when phosphors of a cathode electrode and a control electrode which are provided with an electron source in which material which emits electrons by a low electric field is used are not made to emit light are defined respectively as a Vkoff, a Vcoff, the order of settings and removals of the Vaon, the Vkoff and the Vcoff is stipulated in this luminous display device. COPYRIGHT: (C)2003,JPO
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