Television – Basic receiver with additional function – For display of additional information
Reexamination Certificate
1998-12-21
2003-06-10
Miller, John (Department: 2614)
Television
Basic receiver with additional function
For display of additional information
C348S569000, C348S561000, C348S460000, C348S901000, C725S039000, C345S215000, C345S215000
Reexamination Certificate
active
06577350
ABSTRACT:
FIELD OF THE INVENTION
The present invention relates to the presentation of channel, program, and broadcast information for a multiple channel television broadcast system.
BACKGROUND OF THE INVENTION
Television broadcasting technology has improved tremendously since its inception. Today, television signals are broadcast on the airwaves, through cables, and via satellite. The number of stations accessible today has increased to hundreds of stations. To select a program to view, many viewers simply “channel surf” until they find a channel that has a desirable program. Channel surfing refers to the process of using the channel “+” or “−” key to sequentially view each channel. Although some viewers find channel surfing among hundreds of stations enjoyable, most viewers prefer a more direct method for selecting a program to view. Therefore, a number of broadcast systems and receivers provide electronic program guides (EPGs) for a viewer access.
Some systems switch between displays of an EPG or a broadcast of a program. Other systems use decimation techniques to provide a reduced-sized broadcast image which is displayed concurrently with an EPG. However, current systems do not provide a visible link between different types of program guides. Thus a viewer may get lost switching between programs and EPGs. Thus it is desirable to provide a way to visually connect the current program to the EPG displaying an entry of the current program.
Furthermore, typical systems provide for an EPG of a single format. If multiple formats are provided, each format is represented by a separate screen displays.
SUMMARY OF THE INVENTION
A method and apparatus for visually connecting a displayed program and an electronic program guide (EPG). In one embodiment, the apparatus includes a first receiver that receives image signals such as those received from a broadcast network. A tuner selects images or a channel broadcast to display. A second receiver receives control signals, such as those generated by a user using a remote control device. When a control signal is received indicating that the user wishes to view a program guide, a controller performs a zoom from the broadcast displayed to the electronic program guide. Once the zoom is complete, the broadcast is alpha-blended behind the program guide. This innovative process of zooming between a broadcast and the program guide provides the user a visual link between the two such that user does not get lost or confused in the transition.
In an alternate embodiment, multiple levels of detail of program guide information is selectable by the user. A zoom function is provided that enables the use to zoom in or zoom out. In response the apparatus performs an program guide zoom function in which the level of detail of the program guide is expanded or compressed. In one embodiment, at a determined point in the zoom, a certain level of detail is changed by fading in/out the new representation/old representation. For example, when going from a first level of detail containing station logos, to a second level of detail, the logos are replaced by the alphabetic abbreviation for the station network, by fading out the logos and fading in the abbreviation.
REFERENCES:
patent: 4751578 (1988-06-01), Reiter et al.
patent: 4855833 (1989-08-01), Kageyama et al.
patent: 4977455 (1990-12-01), Young
patent: 5001697 (1991-03-01), Torres
patent: 5040067 (1991-08-01), Yamazaki
patent: 5179641 (1993-01-01), Comins et al.
patent: 5223924 (1993-06-01), Strubbe
patent: 5253066 (1993-10-01), Vogel.
patent: 5283561 (1994-02-01), Lumelsky et al.
patent: 5315392 (1994-05-01), Ishikawa et al.
patent: 5317403 (1994-05-01), Keenan
patent: 5323234 (1994-06-01), Kawasaki
patent: 5341466 (1994-08-01), Perlin et al.
patent: 5353121 (1994-10-01), Young et al.
patent: 5398074 (1995-03-01), Duffield
patent: 5416508 (1995-05-01), Sakuma et al.
patent: 5436676 (1995-07-01), Pint et al.
patent: 5442410 (1995-08-01), Jun
patent: 5465113 (1995-11-01), Gilboy
patent: 5485197 (1996-01-01), Hoarty
patent: 5502504 (1996-03-01), Marshall et al.
patent: 5512955 (1996-04-01), Toyoshima et al.
patent: 5513342 (1996-04-01), Leong et al.
patent: 5523796 (1996-06-01), Marshall et al.
patent: 5524195 (1996-06-01), Clanton, III et al.
patent: 5528304 (1996-06-01), Cherrick et al.
patent: 5532753 (1996-07-01), Buchner et al.
patent: 5532754 (1996-07-01), Young et al.
patent: 5541738 (1996-07-01), Mankovitz
patent: 5544288 (1996-08-01), Morgan et al.
patent: 5557338 (1996-09-01), Maze et al.
patent: 5559548 (1996-09-01), Davis et al.
patent: 5559550 (1996-09-01), Mankovitz
patent: 5585838 (1996-12-01), Lawler et al.
patent: 5586866 (1996-12-01), Miller et al.
patent: 5589892 (1996-12-01), Knee et al.
patent: 5594509 (1997-01-01), Florin et al.
patent: 5596373 (1997-01-01), White et al.
patent: 5598520 (1997-01-01), Harel et al.
patent: 5619249 (1997-04-01), Billock et al.
patent: 5621456 (1997-04-01), Florin et al.
patent: 5625406 (1997-04-01), Newberry et al.
patent: 5650826 (1997-07-01), Eitz
patent: 5671411 (1997-09-01), Watts et al.
patent: 5687331 (1997-11-01), Volk et al.
patent: 5703795 (1997-12-01), Mankovitz
patent: 5710601 (1998-01-01), Marshall
patent: 5719637 (1998-02-01), Ohkura
patent: 5731844 (1998-03-01), Rauch et al..
patent: 5737029 (1998-04-01), Ohkura
patent: 5745909 (1998-04-01), Perlman et al.
patent: 5754651 (1998-05-01), Blatter et al.
patent: 5760772 (1998-06-01), Austin
patent: 5781246 (1998-07-01), Alten et al.
patent: 5796407 (1998-08-01), Rebiai et al.
patent: 5798760 (1998-08-01), Vayda et al.
patent: 5801747 (1998-09-01), Bedard
patent: 5809204 (1998-09-01), Young et al.
patent: 5825368 (1998-10-01), Wilks
patent: 5828420 (1998-10-01), Marshall et al.
patent: 5844620 (1998-12-01), Coleman et al.
patent: 5850218 (1998-12-01), LaJoie et al.
patent: 5880768 (1999-03-01), Lemmons et al.
patent: 5892521 (1999-04-01), Blossom et al.
patent: 5909212 (1999-06-01), Nishina et al.
patent: 5929932 (1999-07-01), Otsuki et al.
patent: 5940073 (1999-08-01), Klosterman et al.
patent: 5945987 (1999-08-01), Dunn
patent: 5959624 (1999-09-01), Johnston et al.
patent: 5963206 (1999-10-01), Ulrich et al.
patent: 5966121 (1999-10-01), Hubbell et al.
patent: 5973682 (1999-10-01), Saib et al.
patent: 5995092 (1999-11-01), Yuen et al.
patent: 5995155 (1999-11-01), Schindler et al.
patent: 6002394 (1999-12-01), Schein et al.
patent: 6005561 (1999-12-01), Hawkins et al.
patent: 6005601 (1999-12-01), Ohkura et al.
patent: 6016144 (2000-01-01), Blonstein et al.
patent: 6018372 (2000-01-01), Etheredge
patent: 6023267 (2000-02-01), Chapuis et al.
patent: 6025837 (2000-02-01), Matthew, III et al.
patent: 6034677 (2000-03-01), Noguchi et al.
patent: 6111614 (2000-08-01), Mugura et al.
patent: 6133962 (2000-10-01), Proehl et al.
patent: 6137539 (2000-10-01), Lownes et al.
patent: 6147714 (2000-11-01), Terasawa et al.
patent: 6188432 (2001-02-01), Ejima
patent: 6243645 (2001-06-01), Moteki et al.
patent: 6275260 (2001-08-01), Anderson
patent: 6373530 (2002-04-01), Birks et al.
patent: 6392710 (2002-05-01), Gonsalves et al.
patent: 0 267 020 (1987-04-01), None
Kim Anne
Proehl Andrew M.
Servan-Schreiber Franklin
Blakely , Sokoloff, Taylor & Zafman LLP
Desir Jean W.
Miller John
Sony Corporation
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