Abstract: Disclosed is a method for manufacturing an electronic device using LDS and an electronic manufacturing by the method, in which resin for LDS is adhered to an inner surface of an external case by double injection or insert injection so as to implement a circuit. The electronic device using LDS includes upper and lower external cases, wherein resin for LDS is adhered to an inner surface of the lower external case by double injection or insert injection. Components of the electronic device are mounted on the resin, and the upper and lower external case are assembled with each other.

Abstract: Disclosed is a manufacturing method of a keypad for a mobile phone and the keypad manufactured thereby, in which a vacuum deposition layer and a cellophane paper are attached to a lower surface of a key in the keypad.

Abstract: Provided is a key for a portable terminal. The key includes a metallic case including a plated layer exposed to the outside of the portable terminal and an electro-forming layer formed on the inner side of the plated layer and a synthetic resin layer formed on the inner side of the electro-forming layer. The synthetic resin layer is formed on the inner side of the electro-forming layer by mounting the metallic case in a mold and performing insert injection. Since the key includes the electro-forming layer made of copper and the plated layer plated on the electro-forming layer on a surface for forming the exterior, it can be easily manufactured and can contribute to improvement of the exterior design of the portable terminal.

Abstract: Disclosed is a manufacturing method of a keypad for a mobile phone and the keypad manufactured thereby, in which a vacuum deposition layer and a cellophane paper are attached to a lower surface of a key in the keypad.

Abstract: Provided are a wireless communication terminal having an external mike sensing function and its method that determine an operation state of a wireless communication terminal's own mike by sensing an operation of an external mike depending on whether or not a mike signal sensing is issued from the external mike. The inventive wireless communication terminal includes a connection unit for generating a predetermined state level value when an earphone is connected, and receiving a mike sensing signal from the earphone, a voice input unit, a voice output unit, and a control unit for controlling an operation of each of the voice input unit and the voice output unit based on the predetermined state level value and the mike sensing signal from the connection unit.

Abstract: Disclosed is a two-way display-type liquid crystal display device.

Abstract: Disclosed is a two-way display-type liquid crystal display device.