US 12,003,813 B2
Broadcast reception device and video display method
Kazuhiko Yoshizawa, Kyoto (JP); Tetsuya Sakamoto, Kyoto (JP); Motoyuki Suzuki, Kyoto (JP); Yasunobu Hashimoto, Kyoto (JP); Nobuaki Kabuto, Tokyo (JP); and Keisuke Inata, Tokyo (JP)
Assigned to MAXELL, LTD., Kyoto (JP)
Filed by MAXELL, LTD., Kyoto (JP)
Filed on Jun. 21, 2023, as Appl. No. 18/338,688.
Application 18/338,688 is a continuation of application No. 17/881,318, filed on Aug. 4, 2022, granted, now 11,716,504.
Application 17/881,318 is a continuation of application No. 17/465,685, filed on Sep. 2, 2021, granted, now 11,425,455, issued on Aug. 23, 2022.
Application 17/465,685 is a continuation of application No. 16/396,390, filed on Apr. 26, 2019, granted, now 11,134,306, issued on Sep. 28, 2021.
Application 16/396,390 is a continuation of application No. 15/108,245, granted, now 10,321,186, issued on Jun. 11, 2019, previously published as PCT/JP2014/080663, filed on Nov. 19, 2014.
Claims priority of application No. 2013-270912 (JP), filed on Dec. 27, 2013.
Prior Publication US 2023/0336815 A1, Oct. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 21/4402 (2011.01); G06F 3/14 (2006.01); G09G 5/00 (2006.01); H04N 21/434 (2011.01); H04N 21/435 (2011.01); H04N 21/462 (2011.01); H04N 21/61 (2011.01); H04N 21/63 (2011.01); H04N 21/858 (2011.01)
CPC H04N 21/4402 (2013.01) [G06F 3/14 (2013.01); G09G 5/005 (2013.01); H04N 21/4348 (2013.01); H04N 21/435 (2013.01); H04N 21/4622 (2013.01); H04N 21/6112 (2013.01); H04N 21/631 (2013.01); H04N 21/8586 (2013.01); G09G 2340/0407 (2013.01); G09G 2340/0435 (2013.01); G09G 2340/10 (2013.01); G09G 2340/12 (2013.01); G09G 2350/00 (2013.01); G09G 2358/00 (2013.01); G09G 2370/20 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A broadcast receiving device comprising:
a tuner configured to receive a broadcast wave of a digital broadcast service which is capable of executing an application in cooperation with a broadcast program;
a separator configured to separate at least video information of a broadcast program and application-related information from the received broadcast wave;
a video decoder configured to decode the video information of the broadcast program;
a processor configured to acquire a predetermined application based on application acquired site information contained in the application-related information, execute the acquired predetermined application to acquire additional data, and execute video interpolation processing, based on the acquired additional data, on video of the broadcast program decoded by the video decoder; and
a display capable of displaying at least one of the video decoded by the video decoder or the video subjected to the video interpolation processing, wherein
the processor is configured to be able to acquire a predetermined application based on the application-related information received before a broadcast start time of the broadcast program, and execute the acquired predetermined application to acquire the additional data, and
the processor is configured to, after start of the broadcast program, execute the video interpolation processing using at least part of the additional data acquired before the broadcast start time by the predetermined application.