公开(公告)号：KR1020140019498A

公开(公告)日：2014-02-17

申请号：KR1020120085528

申请日：2012-08-06

Applicant: 삼성전자주식회사

Inventor： 신경동 ,  변성환 ,  장미애 ,  조재식

IPC: H02H9/04 ,  H02J7/00

CPC classification number: H02J7/0029 ,  H01F27/343

Abstract: The present invention relates to a portable terminal capable of preventing damage due to surge. The portable terminal according to the present invention includes: an external device interface unit; a charging unit which charges the battery of the portable terminal with a voltage inputted from the external device interface unit; and a momentary overvoltage preventing unit which is connected between the external device interface unit and the charging unit and prevents a momentary overvoltage from being inputted from the external device interface unit to the charging unit. [Reference numerals] (120) Battery; (140) Charging unit; (AA,BB) Overvoltage

Abstract translation: 本发明涉及一种能够防止浪涌引起的损坏的便携式终端。 根据本发明的便携式终端包括：外部设备接口单元; 充电单元，其利用从外部设备接口单元输入的电压对便携式终端的电池充电; 以及瞬时过电压防止单元，其连接在外部设备接口单元和充电单元之间，并且防止瞬时过电压从外部设备接口单元输入到充电单元。 （附图标记）（120）电池; （140）充电单元; （AA，BB）过电压

公开(公告)号：KR1020100058171A

公开(公告)日：2010-06-03

申请号：KR1020080116892

申请日：2008-11-24

Applicant: 삼성전자주식회사

Inventor： 이윤만 ,  박재철 ,  장미애

IPC: H04B7/26

CPC classification number: Y02D70/10 ,  H04W52/0245 ,  H04W64/003 ,  Y02D70/00

Abstract: PURPOSE: A method for searching a base station and a mobile station thereof are provided to efficiently search a base station by searching a base station or restricting the searching of the base station in accordance with the current position of the mobile terminal. CONSTITUTION: A wireless communication unit(210) performs wireless communication with a BS(Base Station) while transmitting and receiving a wireless signal, and a data processing unit(220) processes numerical/character data inputted form an input unit(270) or the data from the wireless communication unit. A GPS(Global Positioning System) module(240) calculates the position of a mobile terminal(100) through the reception of a microwave. A display unit(250) displays the data related to the operation procedure of the mobile terminal.

Abstract translation: 目的：提供一种用于搜索基站及其移动台的方法，用于通过搜索基站或者根据移动终端的当前位置限制基站的搜索来有效地搜索基站。 构成：无线通信单元（210）在发送和接收无线信号的同时与BS（基站）进行无线通信，数据处理单元（220）处理从输入单元（270）输入的数字/字符数据， 来自无线通信单元的数据。 GPS（全球定位系统）模块（240）通过接收微波计算移动终端（100）的位置。 显示单元（250）显示与移动终端的操作过程相关的数据。