Photosensitive silver slurry for concentration electrode and method for preparing same

Abstract

This invention discloses phototonus silver plasm materials applied in conflux electrode of the plasm ion display, which comprises silver covered glass powder, nanometer silver powder, black dye materials, light sensitive single body, light triggering agent, organic solvent, fiber resin and plastic strengthening agent. The process method comprises the following steps: first separately processing silver covered glass powder and organic carrier; then processing phototonus silver plasm materials; then adding ammonia till totally solving the deposition; then dropping ammonia till the solvent is transparent; finally adding the glass powder into the mixture silver liquid and deoxidizing liquid to the phototonus silver plasm through hyper acoustic process.

Description

technical field

[0001] The invention relates to an electrode material used in a plasma display and a preparation method thereof, in particular to a photosensitive silver paste for a bus electrode of a plasma display and a preparation method thereof. Background technique

[0002] Color PDP (Plasma Display) is a large-screen flat-panel display developed rapidly in the early 1990s. With its advantages of thin size, light weight, wide viewing angle and high resolution, it is expected to form a huge market in the early 21st century. application market. Electrode manufacturing is the key technology of color PDP (plasma display). Experience shows that a 107cm display screen needs to manufacture 2000m of electrodes with a width of tens of microns. Therefore, it is necessary to reduce the cost of the display screen and improve the yield of finished products by economically producing electrodes that meet the requirements. the key to. At present, there are t...

Images