发明名称 |
Aqueous manufacturing process and article |
摘要 |
A plasma-shell for use in a gas discharge (plasma) display is formed by coating an organic core including a polymeric core with an aqueous suspension of inorganic particles. The coated core is heated to a temperature sufficient to remove the organic core and form a porous bisque shell of inorganic particles with a hollow center. The shell is submerged in an atmosphere of ionizable gas suitable for a gas discharge PDP device. The gas submerged porous shell is heated to an elevated temperature sufficient to sinter and seal the gas-filled shell. The result is a plasma-shell containing an ionizable gas at a predetermined pressure for use in a gas discharge PDP. The plasma-shell may be of any volumetric shape or geometric configuration. Plasma-shell includes plasma-sphere, plasma-disc, and plasma-dome. |
申请公布号 |
US8951608(B1) |
申请公布日期 |
2015.02.10 |
申请号 |
US201113219933 |
申请日期 |
2011.08.29 |
申请人 |
Imaging Systems Technology, Inc. |
发明人 |
Wedding Carol Ann;Strbik, III Oliver M. |
分类号 |
B05D5/06 |
主分类号 |
B05D5/06 |
代理机构 |
|
代理人 |
Wedding Donald K. |
主权项 |
1. A process for adding one or more selected inner coating materials to the internal surface of a porous bisque shell before sintering which comprises:
boiling the porous bisque shell in a suspension of aqueous solution and the selected inner coating material(s), cooling the suspension so as to form a vacuum inside the porous bisque shell, recovering the shell from the aqueous solution with a coating of the selected material(s) on the internal surface of the shell, submerging the porous shell in an ionizable gas so as to fill the shell with gas; and heating the gas-filled shell at an elevated temperature sufficient to sinter and seal the shell. |
地址 |
Toledo OH US |