Abstract:
PROBLEM TO BE SOLVED: To provide a dielectric device of higher performance. SOLUTION: An electron emitting element 10A to which the dielectric device is applied is provided with an emitter part 12 constituted of the dielectrics and the upper part electrode 14 and the lower part electrode 16 to which a driving voltage Va for electron emission is applied. The emitter part 12 is composed of a large number of dielectric particles 12e and a large number of dielectric particles 12f which are filled in a space between this large number of dielectric particles 12e and have a smaller particle diameter. The emitter part 12 of such constitution is formed by an aerosol deposition method or a sol impregnation method. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a dielectric device of higher performance. SOLUTION: An electron emitting element 10A in which the dielectric device is applied is provided with an emitter part 12 constituted by the dielectric and the upper part electrode 14 and the lower part electrode 16 to which a driving voltage Va for electron emission is applied. The emitter part 12 is composed of the upper layer 12c constituted of a large number of dielectric particles 12e and the lower layer 12d positioned downward the upper layer 12c and constituted of the large number of dielectric particles 12f. The upper layer 12c and/or the lower layer 12d are formed by an aerosol deposition method. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To realize high output and efficiency of electron emission, in a low-voltage drive, along with reduced cost of a product. SOLUTION: An electron emitter 10A comprises a lower electrode 16 formed on a glass substrate 11, an emitter part 12 composed of a dielectric film formed on the lower electrode 16, and a upper electrode 14 formed on the emitter part 12. A drive voltage Va for electron emission is applied between the upper electrode 14 and the lower electrode 16. At least the upper electrode 14 comprises a plurality of through parts 20, where the emitter part 12 is exposed, and such surface of the upper electrode 14, as facing the emitter part 12 at the periphery of the through part 20, is set separated from the emitter part 12. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract in simplified Chinese:本发明涉及一种电子发射设备,其包括复数间隔设置的电子发射单元,所述电子发射单元包括一第一电极、一绝缘层及一第二电极,所述绝缘层层叠设置在所述第一电极和第二电极之间,所述第一电极为所述电子发射源的电子发射端,所述第一电极为一奈米碳管复合结构,该奈米碳管复合结构包括一奈米碳管层及一半导体层复合层叠设置,所述半导体层位于所述奈米碳管层与所述绝缘层之间。本发明涉及一种电子发射设备的制备方法及采用上述电子发射设备的显示器。
Abstract in simplified Chinese:本发明系提供一种冷阴极型平板型显示器之相关技术,其系在构成对于薄膜型电子源数组的上部电极之供电线之上部电极供电配线的下方,形成第二层间绝缘层而能防止短路不良之情形。进而借由以第二层间绝缘膜而限制电子放出部,即能将偏于电子加速层和第一层间绝缘层的边界之缺陷予以覆盖,并能抑止因时间而产生之绝缘破坏之不良现象。