发明授权
US06853001B2 Electrode substrate of plasma display panel and method for making the same
失效
等离子体显示面板的电极基板及其制造方法
- 专利标题: Electrode substrate of plasma display panel and method for making the same
- 专利标题(中): 等离子体显示面板的电极基板及其制造方法
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申请号: US10040838申请日: 2002-01-04
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公开(公告)号: US06853001B2公开(公告)日: 2005-02-08
- 发明人: Yasuhiko Kondo , Makoto Sugiya
- 申请人: Yasuhiko Kondo , Makoto Sugiya
- 申请人地址: JP Hyogo
- 专利权人: Sumitomo Rubber Industries, Ltd.
- 当前专利权人: Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址: JP Hyogo
- 代理机构: J.C. Patents
- 优先权: JP2001-001609 20010109; JP2001-038991 20010215
- 主分类号: H01J17/49
- IPC分类号: H01J17/49 ; B41M1/10 ; B41M1/34 ; B41M3/00 ; B41N10/00 ; C03C17/00 ; C09D11/00 ; H01J9/02 ; H05K1/03 ; H05K3/12 ; H05K3/20 ; H01I29/04 ; H01I31/036 ; H01I31/0376 ; H01I31/20
摘要:
An electrode substrate of a PDP has an electrode pattern on a glass substrate and is made by baking and removing a resin binder in a conductive pattern composed of a conductive ink. The conductive pattern is formed by printing the conductive ink on the glass substrate by an intaglio offset printing method. The conductive ink is formed by dispersing or dissolving a metal powder and a resin binder into a solvent. A printing blanket used for printing the conductive pattern has a rubber layer on the surface of the printing blanket, and the rubber layer poses a volume increasing rate under 20% when the rubber is immersed in the solvent for 24 hours at 23° C. The printing blanket is heated such that a surface temperature TB of the printing blanket is about 40˜200° C., and then the printing blanket is cooled in a condition that the surface temperature TB (° C.) of the printing blanket with respect to a surface temperature TP (° C.) of the intaglio satisfies the equation |TP−TB|≦5° C. As a result, the electrode substrate has a tiny and highly precise electrode pattern.