The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2007
Filed:
Oct. 17, 2003
Byung Dal Jung, Anyang-si, KR;
Chun Sung Kim, Seoul, KR;
Nam Seok JO, Osan-gi, KR;
Jong Seok Park, Gunpo-si, KR;
Byung Dal Jung, Anyang-si, KR;
Chun Sung Kim, Seoul, KR;
Nam Seok Jo, Osan-gi, KR;
Jong Seok Park, Gunpo-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A digital TV and a driving method thereof enable a user to view the digital TV without interruption even if the present operating system is in an abnormal state. The digital TV includes a digital TV receiving part for receiving and decoding a broadcasting stream from an outside, a host CPU for controlling the digital TV receiving part, a local CPU for controlling the digital TV receiving part if the host CPU operates in an abnormal state, and a programmable logic device for switching the control of the digital TV receiving part from the host CPU to the local CPU if the host CPU operates in the abnormal state.