| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiple-patterning ceramic wiring board in which a ceramic mother board can be stably and firmly sucked and fixed onto a suction table without shaking while fixing the board onto the suction table for mounting an electronic component, and an electronic component can be accurately and easily mounted in each wiring board region. SOLUTION: This ceramic wiring board is formed by the single layer of a ceramic fired body in which the specific gravity of the other main surface side is greater than that of the main surface side, and the other main surface side has mounting portions on each of which an electronic component is mounted. COPYRIGHT: (C)2006,JPO&NCIPI
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