Interactive television system

• US 20020157107A1
• Filed: 04/23/2001
• Published: 10/24/2002
• Est. Priority Date: 04/23/2001
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Kondo, Shigeharu, Kitsukawa, Tadamasa, Akiyama, Tsutomu
• Application Number:
  US09/840,327
• Publication Number:
  US 20020157107A1
• Time in Patent Office: Days
• US Class Current: 725/109
• CPC Class Codes: H04N 21/235 Processing of additional data, e.g. scrambling of additional data or processing content descriptors
• CPC Class Codes: H04N 21/26291 for providing content or additional data updates, e.g. updating software modules, stored at the client deployment, distribution, installation, update of software G06F8/65; error detection or correction during software upgrading G06F11/1433; arrangements for updating broadcast information or broadcast-related information H04H60/25
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 7/163 by receiver means only

Abstract

An interactive television system includes an Internet content provider and a television signal source. The system also includes an interactive television that receives content from the Internet content provider and the television signal source. Stored in a memory in the interactive television are plural television channels and plural virtual channels. Each television channel is associated with broadcast content from the television signal source. Moreover, each virtual channel is associated with Internet content, e.g., a Web page, from a respective Internet content provider. The internet content is stored in and periodically updated to a memory within the interactive television. A consumer is able to choose a television channel or a virtual channel at the interactive television. If the consumer chooses a television channel, broadcast content from the television signal source is displayed by the interactive television. On the other hand, if the consumer chooses a virtual channel, Internet content stored in the virtual channel memory and associated with the virtual channel is retrieved from the memory and displayed by the interactive television. As such, a consumer is able to view television content and Internet content through the interactive television without the need for a separate Internet computer.

Claims

1. An interactive television system, comprising:

at least one Web server;

at least one television signal source;

at least one interactive television, the interactive television including plural television channels and plural virtual channels, each television signal being associated with television content, each virtual channel being associated with respective Internet content, the television channels and virtual channels being selectable by the interactive television in order to display the respective content, the virtual channels being periodically updatable with new content; and

at least one ITV system server accessing a customer database to access consumer profiles useful for tailoring virtual channels to a consumer'"'"'s profile, the ITV system server sending the updates to the television.

2. An interactive television system, comprising:

at least one Internet content provider;

at least one television signal source; and

at least one interactive television, the interactive television receiving content from the Internet content provider and the television signal source, the interactive television including a program for allowing a consumer to select an television channel or a virtual channel, the interactive television including means for periodically updating the virtual channel.

3. The system of claim 2, wherein the program includes:

logic means for providing plural interactive television channels;

logic means for enabling a user to select an interactive television channel; and

logic means for determining whether the interactive television channel is a television channel or a virtual channel.

4. The system of claim 3, wherein each television channel is associated with a respective television signal source, and the program further comprises:

logic means for displaying television broadcast content from the television signal source if a television channel is selected.

5. The system of claim 4, wherein each virtual channel is associated with an Internet content provider, and the program further comprises:

logic means for displaying Internet content from the Internet content provider if a virtual channel is selected.

6. The system of claim 5, wherein the Internet content provider is a Web server and the Internet content is a Web page.

7. The system of claim 6, wherein the Internet content is stored in a memory of the interactive television.

8. The system of claim 6, wherein the program further comprises:

logic means for prompting a consumer for input regarding an interactive television system.

9. The system of claim 8, wherein the program further comprises:

logic means for receiving consumer input at an interactive television.

10. The system of claim 9, wherein the program further comprises:

logic means for transmitting the consumer input to an interactive television server.

11. The system of claim 9, wherein the program further comprises:

logic means for transmitting the consumer input to an Internet content provider.

13. The system of claim 12, further comprising a memory in the television for storing content of the virtual channel.

14. The system of claim 12, further comprising a memory remote from the television for storing content of the virtual channel.

15. The system of claim 12, further comprising a DSL line attached to the television for sending the updates.

16. The system of claim 12, further comprising a cable modem line attached to the television for sending the updates.

17. The system of claim 12, wherein the updates are sent via at least one vertical blanking interval (VBI) of a television signal.

18. The system of claim 12, further comprising:

a conventional television control device receiving consumer input.

19. The system of claim 18, wherein the system causes the input to be received and stored in memory inside the television at a first time, and then transmitted to a site remote from the television at a second time.

32. The system of claim 2, further comprising at least one ITV system server accessing a customer database to access consumer profiles useful for tailoring virtual channels to a consumer'"'"'s profile, the ITV system server sending the updates to the television.

33. The system of claim 12, further comprising at least one ITV system server accessing a customer database to access consumer profiles useful for tailoring virtual channels to a consumer'"'"'s profile, the ITV system server sending the updates to the television.

12. A system for enabling a consumer to access the Internet using a television having at least one television tuner, the television including plural television channels and at least one virtual channel, the virtual channel representing a Web page, the system comprising:

means for periodically sending updates to the Web page to the television, such that the virtual channel is periodically updated thereby.

20. A system for presenting television signals and Web pages on a single interactive television (ITV), comprising:

a television tuner supported on the ITV and detecting television signals;

a display on the ITV for, in response to a user channel selection, presenting a television channel or a Web page on the ITV, the Web page being associated with a virtual channel; and

system logic for updating or changing the Web page associated with the virtual channel, such that a first version of the Web page is displayed via the virtual channel at a first time, and a second version of the Web page is displayed via the virtual channel at a second time.

21. The system of claim 20, wherein content of the virtual channel is stored in memory within the ITV.

22. The system of claim 20, wherein content of the virtual channel is stored in memory remote from the ITV.

23. The system of claim 20, wherein updates to the Web page are sent via a DSL line.

24. The system of claim 20, wherein updates to the Web page are sent via a cable modem line.

25. The system of claim 20, wherein updates to the Web page are sent via at least one vertical blanking interval (VBI) of a television signal.

27. The system of claim 26, further comprising:

means for updating or changing the Web page associated with the virtual channel, such that a first version of the Web page is displayed via the virtual channel at a first time, and a second version of the Web page is displayed via the virtual channel at a second time.

29. The system of claim 28, further comprising:

means for updating or changing the Web page associated with the virtual channel, such that a first version of the Web page is displayed via the virtual channel at a first time, and a second version of the Web page is displayed via the virtual channel at a second time.

30. The system of claim 28, further comprising at least one ITV system server accessing a customer database to access consumer profiles useful for tailoring virtual channels to a consumer'"'"'s profile, the ITV system server sending the updates to the ITV.

31. The system of claim 20, further comprising at least one ITV system server accessing a customer database to access consumer profiles useful for tailoring virtual channels to a consumer'"'"'s profile, the ITV system server sending the updates to the ITV.

26. A system for presenting TV channels and Web pages establishing virtual channels on an interactive TV (ITV), comprising:

a conventional TV control device receiving consumer input;

at least one virtual channel established based at least in part on the consumer input; and

a display for displaying either a TV channel or a virtual channel based on a user channel selection.

28. A system for presenting TV channels and Web pages establishing virtual channels on an interactive TV (ITV), comprising:

consumer data;

at least one virtual channel established based at least in part on the consumer data; and

a television for displaying either a TV channel or a virtual channel based on a consumer channel selection.