Electron emission display panels

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

H01J2329/00Electron emission display panels

H01J2329/002Cooling means H01J2329/005Multi-directional displaying H01J2329/007Vacuumless display panels H01J2329/02Electrodes other than control electrodes H01J2329/04Cathode electrodes H01J2329/0402Thermionic cathodes H01J2329/0405Cold cathodes other than those covered by H01J2329/0407 - H01J2329/0492 H01J2329/0407Field emission cathodes H01J2329/041characterised by the emitter shape H01J2329/0413Micro-engineered point emitters H01J2329/0415conical shaped H01J2329/0418needle shaped H01J2329/0421Pillar shaped emitters H01J2329/0423Micro-engineered edge emitters H01J2329/0426Coatings on the emitter surface H01J2329/0428Fibres H01J2329/0431Nanotubes H01J2329/0434Particles H01J2329/0436Whiskers H01J2329/0439characterised by the emitter material H01J2329/0442Metals or metal alloys H01J2329/0444Carbon types H01J2329/0447Diamond H01J2329/0449Graphite H01J2329/0452Fullerenes H01J2329/0455Carbon nanotubes (CNTs) H01J2329/0457Amorphous carbon H01J2329/046Diamond-like carbon [DLC] H01J2329/0463Semiconductor materials H01J2329/0465Carbides H01J2329/0468Nitrides H01J2329/0471Borides H01J2329/0473Oxides H01J2329/0476Ferroelectric cathodes H01J2329/0478Semiconductor cathodes H01J2329/0481Cold cathodes having an electric field perpendicular to the surface thereof H01J2329/0484Metal-Insulator-Metal [MIM] emission type cathodes H01J2329/0486Cold cathodes having an electric field parallel to the surface thereof H01J2329/0489Surface conduction emission type cathodes H01J2329/0492Cold cathodes combined with other synergetic effects H01J2329/0494Circuit elements associated with the emitters by direct integration H01J2329/0497Resistive members H01J2329/08Anode electrodes H01J2329/18Luminescent screens H01J2329/20characterised by the luminescent material H01J2329/22characterised by the binder or adhesive for securing the luminescent material to its support H01J2329/28with protective, conductive or reflective layers H01J2329/30Shape or geometrical arrangement of the luminescent material H01J2329/32Means associated with discontinuous arrangements of the luminescent material H01J2329/323Black matrix H01J2329/326Color filters structurally combined with the luminescent material H01J2329/46Arrangements of electrodes and associated parts for generating or controlling the electron beams H01J2329/4604Control electrodes H01J2329/4608Gate electrodes H01J2329/4613characterised by the form or structure H01J2329/4617Shapes or dimensions of gate openings H01J2329/4621Arrangement of gate openings H01J2329/4626Curved or extending upwardly H01J2329/463characterised by the material H01J2329/4634Relative position to the emitters, cathodes or substrates H01J2329/4639Focusing electrodes H01J2329/4643characterised by the form or structure H01J2329/4647Shapes or dimensions of focusing electrode openings H01J2329/4652Arrangement of focusing electrode openings H01J2329/4656characterised by the material H01J2329/466Relative position to the gate electrodes, emitters, cathodes or substrates H01J2329/4665In the same plane as the gate electrodes or cathodes H01J2329/4669Insulation layers H01J2329/4673for gate electrodes H01J2329/4678for focusing electrodes H01J2329/4682characterised by the shape H01J2329/4686Dimensions of openings H01J2329/4691characterised by the material H01J2329/4695Potentials applied to the electrodes H01J2329/86Vessels H01J2329/8605Front or back plates H01J2329/861characterised by the shape H01J2329/8615characterised by the material H01J2329/862Frames H01J2329/8625Spacing members H01J2329/863characterised by the form or structure H01J2329/8635having a corrugated lateral surface H01J2329/864characterised by the material H01J2329/8645with coatings on the lateral surfaces thereof H01J2329/865Connection of the spacing members to the substrates or electrodes H01J2329/8655Conductive or resistive layers H01J2329/866Adhesives H01J2329/8665Spacer holding means H01J2329/867Seals between parts of vessels H01J2329/8675Seals between the frame and the front and/or back plate H01J2329/868Passive shielding means of vessels H01J2329/8685Antistatic shielding H01J2329/869Electromagnetic shielding H01J2329/8695Mechanical shielding H01J2329/88Coatings on walls of the vessels H01J2329/89Optical components structurally combined with the vessel H01J2329/892Anti-reflection, anti-glare, viewing angle and contrast improving means H01J2329/895Spectral filters H01J2329/897Lenses H01J2329/90Leading-in arrangements seals therefor H01J2329/92Means forming part of the display panel for the purpose of providing electrical connection to it H01J2329/94Means for exhausting the vessel or maintaining vacuum within the vessel H01J2329/941Means for exhausting the vessel H01J2329/943Means for maintaining vacuum within the vessel H01J2329/945by gettering H01J2329/946characterised by the position or form of the getter H01J2329/948characterised by the material of the getter H01J2329/96Circuit elements structurally associated with the display panels