METHOD OF FORMING ADDRESS ELECTRODE OF REAR GLASS SUBSTRATE FOR PLASMA DISPLAY PANEL

摘要

PURPOSE: A method of forming an address electrode of a rear glass substrate for a plasma display panel is provided to use an aluminum as a main material, thereby reducing a manufacturing cost. CONSTITUTION: A method of forming an address electrode of a rear glass substrate(1) for a plasma display panel comprises steps of depositing an aluminum on an entire surface of a rear glass substrate, and selectively removing the aluminum deposited on the glass substrate to form an address electrode(2,3). In the method, the aluminum is deposited by a vacuum heating depositing technology and then changed into a non-conductor by an anodizing process. Therefore, a separate dielectric layer for insulating an electrode is not needed. The removing operation of the aluminum is performed by an etching process. The aluminum deposited on the glass substrate has a thickness of about 1 micro meter.