Video display initiated by internet module of web TV

• US 6,272,680 B1
• Filed: 04/18/2000
• Issued: 08/07/2001
• Est. Priority Date: 01/23/1997
• Status: Expired due to Term

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: Zenith Electronics Corporation (LG Corporation)
• Inventors: Gaughan, Kevin J., Zato, Thomas J.
• Primary Examiner(s): Kostak, Victor R.
• Application Number:
  US09/551,114
• Time in Patent Office: 476 Days
• Field of Search: 348/565, 348/906, 348/739, 348/553, 348/706, 348/738, 345/328, 345/327, 725/24, 725/59, 725/112
• US Class Current: 725/112
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/4316 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
• 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 21/4782 Web browsing , e.g. WebTV
• CPC Class Codes: H04N 5/45 Picture in picture , e.g. displaying simultaneously another television channel in a region of the screen

Abstract

A web television includes a display, a tuner, an internet module, and a PIP module. The tuner is arranged to select television video for display on the display and to select television audio for display by a speaker of the web television. The internet module is arranged to supply internet video for display on the display and to supply internet audio for display by the speaker of the web television, and the internet video and audio are derived from internet communications between the web television and internet content providers. The PIP module is arranged to provide a PIP area within a main area of the display. The internet video and the television video may be swapped between the PIP area and the main area of the display, and the speaker of the web television may be swapped between the internet audio and the television audio.

Claims

1. A web television comprising:

a display;

a tuner, wherein the tuner is arranged to select television video for display on the display;

an internet module, wherein the internet module is arranged to supply internet video for display on the display, and wherein the internet video is derived from internet communications between the web television and internet content providers;

a television controller that controls a main area and a PIP area of the display; and

wherein the internet module is arranged to initiate a PIP control function to control the PIP area of the display by generating a PIP control function request signal.

2. The web television of claim 1 wherein the PIP control function comprises a PIP on function whereby the PIP area of the display is turned on.

3. The web television of claim 1, wherein the PIP control function comprises a PIP off function whereby the PIP area of the display is turned off.

4. The web television of claim 1, wherein the PIP control function comprises a PIP swap function whereby the television video and the internet video are swapped between the PIP area and the main area of the display.

5. The web television of claim 1, wherein the internet module is further arranged to initiate the PIP control function based on information associated with an internet communication being received by the internet module.

6. The web television of claim 1, wherein the information comprises reception information that is associated with the reception of the Internet communication.

7. The web television of claim 6, wherein the reception information comprises a length of time required to receive the internet communication in its entirety.

8. The web television of claim 7, wherein the internet module is arranged such that, if the length of time required to receive the internet communication in its entirety exceeds a predetermined limit, then the internet module initiates the PIP control function.

9. The web television of claim 1, wherein the internet module is further arranged to send the PIP control function request signal to the television controller.

10. The web television of claim 9, wherein the internet module is arranged to send the PIP control function request signal in response to a poll of the internet module conducted by the television controller.

11. The web television of claim 10, wherein the internet module is arranged to generate the PIP control function request signal by setting a PIP control function request status bit, and wherein the internet module is arranged to send the PIP control function request status bit to the television controller in response to the poll conducted by the television controller.

12. The web television of claim 1, wherein the internet module is arranged to monitor a length of time that the reception of an internet communication is taking such that, if the length of time exceeds a predetermined limit, then the internet module initiates the PIP control function.

13. The web television of claim 11, wherein the television controller is arranged to respond to the PIP control function request signal by causing the PIP control function to occur.

14. The web television of claim 13, wherein the television controller is further arranged to respond to the PIP control function request signal by sending an acknowledgment signal to the internet module, wherein the acknowledgement signal indicates that the PIP control function has been performed.

15. The web television of claim 1, wherein the internet module is further arranged to initiate the PIP control function in response to a control signal generated by a remote control device.

16. The web television of claim 1, further comprising a switch controlled by the television controller and having a first input connected to receive the internet video, a second input connected to receive the television video, a first output arranged to supply either the television video or the internet video for display in the PIP area, and a second output arranged to supply either the television video or the internet video for display in the main area of the display, wherein the switch is arranged to respond to the PIP swap function initiated by the internet module by causing the swap to occur.

17. A web television comprising:

a speaker;

a tuner, wherein the tuner is arranged to select television audio for display by the speaker of the web television;

an internet module, wherein the internet module is arranged to supply internet audio for display by the speaker of the web television, wherein the internet audio is derived from internet communications between the web television and internet content providers;

a television controller arranged to control the speaker of the web television; and

wherein the internet module is arranged to initiate a swap of the internet audio and the television audio supplied to the speaker of the web television by generating a swap request signal.

18. The web television of claim 17, wherein the internet module is further arranged to initiate the swap based on information associated with an internet communication being received by the internet module.

19. The web television of claim 18, wherein the information comprises reception information that is associated with the reception of the internet communication.

20. The web television of claim 19, wherein the reception information comprises a length of time required to receive the internet communication in its entirety.

21. The web television of claim 20, wherein the internet module is arranged such that, if the length of time required to receive the internet communication in its entirety exceeds a predetermined limit, then the internet module initiates the swap.

22. The web television of claim 17, wherein the internet module is further arranged to send the swap request signal to the television controller in response to a poll of the internet module conducted by the television controller.

23. The web television of claim 22, wherein the internet module is arranged to generate the swap request signal by setting a swap request status bit, and wherein the internet module is arranged to send the swap request status bit to the television controller in response to the poll conducted by the television controller.

24. The web television of claim 17, wherein the internet module is arranged to monitor a length of time that the reception of an internet communication is taking such that, if the length of time exceeds a predetermined limit, then the internet module initiates the swap of the television audio and the internet audio supplied to the speaker by generating the swap request signal.

25. The web television of claim 17, wherein the television controller is arranged to respond to the swap request signal by causing the swap to occur and wherein the television controller is further arranged to respond to the swap request signal by sending an acknowledgment signal to the internet module, wherein the acknowledgement signal indicates that the swap has been performed.

26. The web television of claim 17, wherein the internet module is further arranged to initiate the swap in response to a control signal generated by a remote control device.

27. The web television of claim 17 further comprising a switch having a first input connected to receive the internet audio;

a second input connected to receive the television audio; and

a first output connected to the speaker of the web television, wherein the switch is arranged to respond to the swap request signal by causing the first output to switch between the internet audio and the television audio.

28. A web television comprising:

a display;

a tuner, wherein the tuner is arranged to select television video for display on the display and to select television audio for display by a speaker of the web television;

an internet module, wherein the internet module is arranged to supply internet video for display on the display and to supply internet audio for display by the speaker of the web television, wherein the internet video and internet audio are derived from internet communications between the web television and internet content providers;

a television controller arranged to swap the internet video and the television video between a PIP area and a main area of the display and to swap the internet audio and the television audio supplied to the speaker of the web television; and

wherein the internet module is arranged to initiate a video swap of the television video and the internet video between the PIP area and the main area of the display by generating a video swap request signal and further wherein the internet module is arranged to initiate an audio swap of the internet audio and the television audio supplied to the speaker of the web television by generating an audio swap request signal.

29. The web television of claim 28, wherein the Internet module is further arranged to initiate the video swap and the audio swap based on information associated with an internet communication being received by the internet module.

30. The web television of claim 29, wherein the information comprises reception information that is associated with the reception of the internet communication.

31. The web television of claim 30, wherein the reception information comprises a length of time required to receive the internet communication in its entirety.

32. The web television of claim 31, wherein the internet module is arranged such that, if the length of time required to receive the internet communication in its entirety exceeds a predetermined limit, then the internet module initiates the video swap and the audio swap.

33. The web television of claim 28, wherein the internet module is further arranged to send the swap request signal to the television controller in response to a poll of the internet module conducted by the television controller.

34. The web television of claim 33, wherein the internet module is arranged to generate the audio swap request signal by setting an audio swap request status bit and wherein the television controller is arranged to generate the video swap request signal by setting a video swap request status bit, and wherein the internet module is arranged to send the audio swap request status bit and the video swap request status bit to the television controller in response to the poll conducted by the television controller.

35. The web television of claim 28, wherein the internet module is arranged to monitor a length of time that the reception of an internet communication is taking such that, if the length of time exceeds a predetermined limit, then the internet module initiates the video swap and the audio swap.

36. The web television of claim 28, wherein the television controller is arranged to respond to the video swap request signal and to the audio swap request signal by causing the video swap and the audio swap to occur.

37. The web television of claim 36, wherein the television controller is further arranged to respond to the video swap request signal and to the audio swap request signal by sending an acknowledgment signal to the internet module, wherein the acknowledgement signal indicates that the video swap and the audio swap have been performed.

38. The web television of claim 28, wherein the internet module is further arranged to initiate the video swap and the audio swap in response to a control signal generated by a remote control device.

39. A web television comprising:

a display;

a tuner, wherein the tuner is arranged to select television video for display on the display;

an internet module, wherein the internet module is arranged to supply internet video for display on the display, and wherein the internet video is derived from internet communications between the web television and internet content providers;

a television controller that controls a main area and a PIP area of the display; and

wherein the internet module is arranged to initiate a PIP swap function whereby the television video and the internet video are swapped between the PIP area and the main area of the display by generating a PIP swap function request signal.

40. The web television of claim 39, wherein the internet module is further arranged to initiate the PIP swap function based on information associated with an internet communication being received by the internet module.

41. The web television of claim 39, wherein the information comprises reception information that is associated with the reception of the internet communication.

42. The web television of claim 41, wherein the reception information comprises a length of time required to receive the internet communication in its entirety.

43. The web television of claim 39, wherein the internet module is arranged such that, if the length of time required to receive the internet communication in its entirety exceeds a predetermined limit, then the internet module initiates the PIP swap function.

44. The web television of claim 39, wherein the internet module is further arranged to send the PIP swap function request signal to the television controller.

45. The web television of claim 39, wherein the internet module is further arranged to send the PIP swap function request signal in response to a poll of the internet module conducted by the television controller.

46. The web television of claim 45, wherein the internet module is arranged to generate the PIP swap function request signal by setting a PIP swap function request status bit, and wherein the internet module is arranged to send the PIP control function request status bit to the television controller in response to the poll conducted by the television controller.

47. The web television of claim 39, wherein the internet module is arranged to monitor a length of time that the reception of an internet communication is taking such that, if the length of time exceeds a predetermined limit, then the internet module initiates the PIP swap function.

48. The web television of claim 39, wherein the television controller is arranged to respond to the PIP swap function request signal by causing the PIP swap function to occur.

49. The web television of claim 48, wherein the television controller is further arranged to respond to the PIP swap function request signal by sending an acknowledgment signal to the internet module, wherein the acknowledgement signal indicates that the PIP swap function has been performed.

50. The web television of claim 39, wherein the internet module is further arranged to initiate the PIP swap function in response to a control signal generated by a remote control device.