Digital broadcast receiver
First Claim
Patent Images
1. A digital broadcasting receiver comprising:
- a tuner for tuning in to a broadcast program; and
a display for displaying an electronic program guide based on electronic program guide data of broadcast programs,wherein when a commercial program is received by the tuner while tuning in to one broadcast program, the tuner is used as a tuner for monitoring reception sensitivity of another preselected broadcast program for watching, and the display displays a reception image indicating the reception sensitivity monitored by the tuner.
1 Assignment
0 Petitions
Accused Products
Abstract
FIG. 1 shows an electronic program guide unique to viewer A grouped from an electronic program guide based on electronic program guide data; the program type is set in an (a) column and the display mode of each program is set in a (b) column. In FIG. 1, a news program is displayed in text and a music program is displayed in an icon of musical notes on a music sheet. A sports program is displayed in an icon of a bat and a ball. Since the music program and the sports program are thus displayed in such icon images of reminding the viewer of the program contents, the viewer A can quickly determine the program contents visually.
-
Citations
1 Claim
-
1. A digital broadcasting receiver comprising:
-
a tuner for tuning in to a broadcast program; and a display for displaying an electronic program guide based on electronic program guide data of broadcast programs, wherein when a commercial program is received by the tuner while tuning in to one broadcast program, the tuner is used as a tuner for monitoring reception sensitivity of another preselected broadcast program for watching, and the display displays a reception image indicating the reception sensitivity monitored by the tuner.
-
Specification