Samsung Electro-mechanics Co., Ltd.

Seok Min Woo

Jae Chan Lee

Hyun Ho Kim

Dong Hyun Kim

Hyun Hak Kim

Yong Gil Namgung

Joong Han Yoon

Gi Ho Han

Provided is a method for manufacturing an antenna which is minimized and used in a low frequency band. The method includes forming and preparing a radiator for an antenna, mounting the radiator inside a dam molding part including an upper dam molding part and a lower dam molding part, injecting a molding material into the dam molding part through an inlet provided at one side of the dam molding part, the molding material including a composite material with a controlled diameter and content, hardening the injected molding material, and separating the hardened molding material covering the radiator from the dam molding part. Accordingly, a miniaturized antenna can be provided, which can achieve a high integration density, prevent deformation of the radiator caused by external pressure generated in processes, and be used in a low frequency band by covering the radiator with a molding material having a high permittivity and a low-loss characteristic.

Method for manufacturing antenna

Provided is a price display apparatus including a plate-shaped label having a price displaying unit; and a holder coupled to one side of the label and having a fixing portion protruding outward from the label.

Price display apparatus

Growing community of inventors

Suwon-si, South Korea

Seok Min Woo