VACCUM WINDOW WITH EMBEDDED INFORMATION DISPLAY

摘要

PURPOSE: A vacuum window including an information display function is provided to supply various displays by implementing a dot matrix on a window through a field emission display structure. CONSTITUTION: A vacuum window including an information display function comprises a first and second plate glass, a sealing material(330), a spacer(340), a cathode electrode(350), and an anode electrode. The sealing material is comprised of a glass frit material and seals the space in between the first and second plate glass in order to be vacuumed. The cathode electrode is formed in an inner side of the second plate glass and includes a field emission emitter(352) emitting an electron. The anode electrode(360) is formed in the inner side of the first plate glass and includes a fluorescent substance(362) generating light with the electron. Each dot comprising the field emission emitter and the fluorescent substance is displayed with a successive dot matrix driving method.