| 摘要 |
<p>PURPOSE:To enhance mounting density of an electronic part by reducing a battery space on a printed circuit board. CONSTITUTION:One end of a thin type battery 5, which drives an electronic part mounted on a printed circuit board, is fixed to an insertion type terminal 6 on the printed circuit board. A non-fixed part of the battery 5 is disposed in an upper space of the electronic part such as a chip resistance 2, a chip capacitor 3 and a VLSI 4. Consequently, the whole space inside equipment can be utilized effectively. Replacement of the thin type battery 5 can be realized only by detachment of the insertion type terminal 6. As a result, about 9% of a battery space on the printed circuit board, occupied by the battery can be reduced to as for as 2%, so as to enhance mounting density of the electronic part.</p> |
