Electronic apparatus and manufacturing method therefor

Abstract

A method for manufacturing an electronic apparatus functioning as a component of a wireless communication system includes providing a lower part formed with a first concave portion, a second concave portion spaced away from the first concave portion, and a third concave portion which couples the first concave portion and the second concave portion, providing an upper part for sealing the first concave portion, the second concave portion, and the third concave portion formed in the lower part, providing a module unit including a sensor which detects a physical quantity, and a radio communication unit which transmits data based on an output signal from the sensor, providing a battery for supplying power to the module unit, coupling the module unit and the battery by a wiring, and after the coupling the module unit and the battery, arranging the module unit in the first concave portion of the lower part.

What is claimed is: 
     
         1 . A method for manufacturing an electronic apparatus functioning as a component of a wireless communication system, the method comprising:
 providing a lower part formed with a first concave portion, a second concave portion spaced away from the first concave portion, and a third concave portion which couples the first concave portion and the second concave portion;   providing an upper part for sealing the first concave portion, the second concave portion, and the third concave portion formed in the lower part;   providing a module unit including a sensor which detects a physical quantity, and a radio communication unit which transmits data based on an output signal from the sensor;   providing a battery for supplying power to the module unit;   coupling the module unit and the battery by a wiring;   after the coupling the module unit and the battery, arranging the module unit in the first concave portion of the lower part, arranging the battery in the second concave portion of the lower part, and arranging the wiring in the third concave portion of the lower part; and   after the arranging the battery in the second concave portion of the lower part and the arranging the wiring in the third concave portion of the lower part, bonding the lower part and the upper part to each other to thereby seal the first concave portion, the second concave portion, and the third concave portion.   
     
     
         2 . A method for manufacturing an electronic apparatus functioning as a component of a wireless communication system, the method comprising:
 providing a first lower part formed with a first concave portion, and a second lower part formed with a second concave portion;   providing a first upper part for sealing the first concave portion, and a second upper part for sealing the second concave portion;   providing a module unit including a sensor which detects a physical quantity, and a radio communication unit which transmits data based on an output signal from the sensor;   providing a battery for supplying power to the module unit;   providing a coated wiring;   coupling the module unit and the battery by the wiring;   after the coupling the module unit and the battery, arranging the module unit in the first concave portion of the first lower part, and arranging the battery in the second concave portion of the second lower part; and   after the arranging the module unit in the first concave portion of the first lower part and arranging the battery in the second concave portion of the second lower part, bonding the first lower part and the first upper part to each other and bonding the second lower part and the second upper part to each other to thereby seal the first concave portion and the second concave portion.