Invention Grant
- Patent Title: Digital broadcasting receiver, driving method thereof, and self-diagnosis method thereof
- Patent Title (中): 数字广播接收机，其驱动方法及其自诊断方法
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Application No.: US10940799Application Date: 2004-09-15
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Publication No.: US07515653B2Publication Date: 2009-04-07
- Inventor: Tae Won Lee
- Applicant: Tae Won Lee
- 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: KR10-2003-0064031 20030916
- Main IPC: H03K9/00
- IPC: H03K9/00
Abstract:
A digital broadcasting receiver, a driving method, and a self-diagnosis method thereof, are provided. The digital broadcasting receiver includes: a digital demodulator for demodulating a digital broadcasting signal; a lock detector for detecting lock signals from the digital demodulator; and a lock processor for controlling the digital demodulator according to the detected lock signal.
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