发明名称 METHOD OF ADJUSTING THE RESISTIVITY OF THICK-FILM SCREEN-PRINTED RESISTORS
摘要 Method of adjusting the resistivity of a thick-film resistor of the type made by screen printing on a substrate a composition comprising metal particles, glass frit, a temporary organic binder and a temporary solvent, drying to remove the solvent, and firing the composition to fuse the glass frit and burn off the binder, said method comprising determining the relationship between the resistivity of the fired composition and the drying time that elapses between screen printing the composition on the substrate and the beginning of the firing cycle, and setting this elapsed time in accordance with a desired resistivity value.
申请公布号 US3663276(A) 申请公布日期 1972.05.16
申请号 USD3663276 申请日期 1970.05.25
申请人 RCA CORP. 发明人 TREVOR RICHARD ALLINGTON;JAMES RICHARD MCCLELLAN
分类号 H01C17/30;H01C17/065;H01C17/26;(IPC1-7):B44D1/18;B44D1/02;H01B1/02 主分类号 H01C17/30
代理机构 代理人
主权项
地址