PROBLEM TO BE SOLVED: To provide a position detection device capable of ensuring compact and lightweight, flexibility which allows a user to be mounted to a clothing, and bending-proof characteristics, with excellent transmission and reception characteristics.SOLUTION: A position detection device mounts a BLE module 3 on a front surface of a resin laminate aluminium pack 1 while using a flexible sheet-shaped battery coated with the resin laminate aluminium pack 1 having a radio wave reflection characteristic as a substrate. In the resin laminate aluminium pack 1, an antenna 2 having a flexibility is formed, electrodes 5 and 6 of the flexible sheet-shaped battery, the BLE module 3, and the BLE module 3 and the antenna 2 are electrically connected by wiring 4 having the flexibility, and a back surface of the resin laminate aluminium pack 1 is as a human body side mounting surface.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2019,JPO&INPIT【課題】位置検知装置の小型軽量化、衣服に装着できるフレキシブル性、耐折り曲げ特性を確保するとともに、優れた送受信特性を実現する。【解決手段】本発明の位置検知装置においては、電波反射特性を有する樹脂ラミネートアルミパック1により被覆されたフレキシブルシート状電池を基板として、樹脂ラミネートアルミパック1の表面にBLEモジュール3を実装する。樹脂ラミネートアルミパック1の内方には、屈曲性を有するアンテナ2を形成し、フレキシブルシート状電池の電極5、6とBLEモジュール3、そして、BLEモジュール3とアンテナ2を、屈曲性を有する配線4により電気的に接続し、樹脂ラミネートアルミパック1の裏面を人体側装着面とした。【選択図】 図4
