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Patent Searching and Data


Title:
DIGITAL BROADCAST RECEIVER
Document Type and Number:
Japanese Patent JP2013038685
Kind Code:
A
Abstract:

To provide a digital broadcast receiver for disabling viewing of satellite broadcasting with countermeasures against difficult viewing when terrestrial digital broadcasting can be received.

A control section 5 determines whether service for performing a channel selection operation on a BS digital tuner 2S is countermeasure service against difficult viewing or not. The control section 5 determines whether an IC card 6 contracts the viewing of the countermeasure service against difficult viewing or not. The control section 5 determines whether a holding section 10 holds a channel map showing a list of channels of the terrestrial digital broadcasting receivable by a terrestrial digital tuner or not. The control section 5 allows channel selection for viewing the countermeasure service against difficult viewing when the service is the countermeasure service against difficult viewing, the viewing of the countermeasure service against difficult viewing is contracted, and the channel map is not held.


Inventors:
Watanabe, Hiroyuki
Application Number:
JP2011000174831
Publication Date:
February 21, 2013
Filing Date:
August 10, 2011
Export Citation:
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Assignee:
JVC KENWOOD CORP
International Classes:
H04N7/173
Attorney, Agent or Firm:
三好 秀和
高橋 俊一