Title:
放送受信装置および表示制御方法
Document Type and Number:
Japanese Patent JP7311347
Kind Code:
B2
Abstract:
A technique of transmitting or receiving an advanced digital broadcasting service more suitably is provided. As the means, a broadcast receiving apparatus for receiving a broadcasting wave, a 2K broadcasting service and a 4K broadcasting service being transmitted by the broadcasting wave, includes: a receiver configured to receive the broadcasting wave; a display; and a controller. The controller is configured to identify whether simultaneous broadcasting of a 2K broadcasting service and a 4K broadcasting service in the broadcasting wave is executed or not on a basis of control information, the control information being contained in the broadcasting wave received by the receiver. In a case where an EPG screen for the 2K broadcasting service and the 4K broadcasting service included in the broadcasting wave received by the receiver is to be displayed on the display, the controller is configured to change a display state in the EPG screen of program information on any one service of the 2K broadcasting service or the 4K broadcasting service at least included in the broadcasting wave in accordance with the identifying result.
Inventors:
Kazuhiko Yoshizawa
Yasunobu Hashimoto
Takuya Shimizu
Hitoshi Akiyama
Yasunobu Hashimoto
Takuya Shimizu
Hitoshi Akiyama
Application Number:
JP2019142974A
Publication Date:
July 19, 2023
Filing Date:
August 02, 2019
Export Citation:
Assignee:
Maxell, Ltd.
International Classes:
H04N21/431; H04H40/18; H04H60/72; H04N21/434; H04N21/435
Domestic Patent References:
| JP2015005917A | ||||
| JP2008085762A | ||||
| JP2009290507A |
Foreign References:
| WO2013021655A1 |
Attorney, Agent or Firm:
Patent Attorney Tsutsui International Patent Office