Invention Grant
- Patent Title: Portable electronic device and method of controlling the same
- Patent Title (中): 便携式电子装置及其控制方法
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Application No.: US12549835Application Date: 2009-08-28
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Publication No.: US08970494B2Publication Date: 2015-03-03
- Inventor: Jun-Sik Hwang
- Applicant: Jun-Sik Hwang
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2008-0086007 20080901
- Main IPC: G06F3/03
- IPC: G06F3/03 ; G06F3/038 ; G06F3/041
Abstract:
A portable electronic device including a first input/output unit including a monostable display element, a second input/output unit including a bistable display element, a main setting unit configured to selectively set either one of the first and second input/output units as a main input/output unit and the other one of the first and second input/output units as a sub input/output unit, and a conversion unit configured to convert the sub input/output unit into a touch pad for inputting a command on the main input/output unit.
Public/Granted literature
- US20100053083A1 PORTABLE DEVICES AND CONTROLLING METHOD THEREOF Public/Granted day:2010-03-04
Information query
