Remote control device capable of receiving video signal through a television tuner and displaying the video signal

• US 20040152414A1
• Filed: 02/04/2003
• Published: 08/05/2004
• Est. Priority Date: 02/04/2003
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Inventors: Wang, David S.
• Application Number:
  US10/358,533
• Publication Number:
  US 20040152414A1
• Time in Patent Office: Days
• US Class Current: 455/3.04
• CPC Class Codes: H04H 20/08 among terminal devices
• CPC Class Codes: H04N 21/41265 having a remote control device for bidirectional communication between the remote control device and client device unidirectional remote control device H04N21/42204
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/443 OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/482 End-user interface for program selection broadcast systems using EPGs H04H60/72
• CPC Class Codes: H04N 21/8106 involving special audio data, e.g. different tracks for different languages
• CPC Class Codes: H04N 5/60 for the sound signals

Abstract

A remote control device for an audio/video system is disclosed. The remote control device is capable of receiving a video signal from a television tuner, the video signal suitable for display on a remote control display, and further capable of displaying the video signal on the remote control display. The remote control device is further capable of receiving an audio signal from the television tuner, and capable of broadcasting the audio signal to a user.

Claims

1. A remote control device for an audio/video system capable of receiving a video signal from a television tuner, the video signal suitable for display on a remote control display, and further capable of displaying the video signal on the remote control display.

2. The remote control device of claim 1, wherein the remote control device is capable of receiving an audio signal from the television tuner, and further capable of broadcasting the audio signal to a user.

3. The remote control device of claim 1, wherein the remote control display is a liquid crystal display (LCD).

4. The remote control device of claim 1, wherein the audio/video system further comprises at least one audio/video storage device coupled to a television system.

5. The remote control device of claim 4, wherein the at least one audio/video storage device is selected from a group consisting of a videocassette recorder (VCR), a digital video disk (DVD) player, a laser disk (LD) player, and a personal computer (PC).

6. The remote control device of claim 4, wherein the television system further comprises a first tuner to transmit video signals suitable for display on a television screen of the television system and audio signals suitable for broadcasting to a user and a second tuner to transmit video signals suitable for display on the remote control display of the remote control device and audio signals suitable for broadcasting to the user.

7. The remote control device of claim 1, wherein the remote control device further comprises a hand-held device.

8. The remote control device of claim 1, wherein the remote control device is compatible with the Moving Pictures Experts Group standard number 4 (MPEG-4).

9. The remote control device of claim 1, wherein the remote control device is capable of receiving an electronic program guide, and further capable of displaying the electronic program guide on the remote control display.

10. The remote control device of claim 1, wherein the remote control device can operate as a channel selector for a television screen and for the remote control display.

11. The remote control device of claim 1, wherein the remote control device further comprises at least one user input component selected from a group consisting of a touch pad, an electromechanical control button, a graphical user interface, a touch screen button, and a voice command receiver.

12. The remote control device of claim 1, wherein the remote control device communicates with the television system through an infrared communication medium.

13. The remote control device of claim 11, wherein the at least one user input component is a voice command receiver and wherein the remote control device further comprises a converter module to convert a voice command received through the voice command receiver to an infrared signal.

14. An audio/video system comprising:

a television system including a first tuner and a second tuner; and

a remote control device coupled to the television system,

the first tuner to transmit a first video signal suitable for display on a television screen,

the second tuner to transmit a second video signal suitable for display on the remote control device,

the remote control device to receive and display the second video signal on a remote control display.

15. The audio/video system of claim 14, wherein the remote control device is capable of receiving an audio signal through the second tuner, and further capable of broadcasting the audio signal to a user.

16. The audio/video system of claim 14, wherein the remote control display is a liquid crystal display (LCD).

17. The audio/video system of claim 14, wherein the remote control device is a hand-held device.

18. The audio/video system of claim 14, wherein the remote control device is compatible with the Moving Pictures Experts Group standard number 4 (MPEG-4).

19. The audio/video system of claim 14, wherein the second video signal further comprises an electronic program guide (EPG).

20. The audio/video system of claim 14, wherein the remote control device can operate as a channel selector for a television screen within the television system and for the remote control display of the remote control device.

21. The audio/video system of claim 14, wherein the remote control device further comprises at least one user input component selected from a group consisting of a touch pad, an electromechanical control button, a graphical user interface, a touch screen button, and a voice command receiver.

22. The audio/video system of claim 14, further comprising at least one audio/video storage device coupled to the television system, the at least one audio/video storage device being selected from a group consisting of a videocassette recorder (VCR), a digital video disk (DVD) player, a laser disk (LD) player, and a personal computer (PC).

23. The audio/video system of claim 14, wherein the remote control device communicates with the television system through an infrared communication medium.

24. The audio/video system of claim 21, wherein the at least one user input component is a voice command receiver and wherein the remote control device further comprises a converter module to convert a voice command received through the voice command receiver to an infrared signal.

25. A remote control device for an audio/video system comprising:

means for receiving a video signal from a television tuner, the video signal suitable for display on a remote control display; and

means for displaying the video signal.

26. The remote control device of claim 25, wherein the remote control display is a liquid crystal display (LCD).

27. The remote control device of claim 25, further comprising:

means for receiving an audio signal from the television tuner; and

means for broadcasting the audio signal to a user.

28. The remote control device of claim 25, further comprising:

means for receiving an electronic program guide; and

means for displaying the electronic program guide on the remote control display.

29. A method comprising:

receiving a video signal from a television tuner of a television system, the video signal being suitable for display on a remote display; and

displaying the video signal on the remote display.

30. The method according to claim 29, further comprising:

receiving an audio signal from the television tuner; and

broadcasting the audio signal to a user.

31. The method according to claim 29, wherein the remote display is a liquid crystal display (LCD).

32. The method according to claim 30, wherein the video signal and the audio signal are received from an audio/video communication medium.

33. The method according to claim 30, wherein the video signal and the audio signal are received from at least one audio/video storage device.

34. The method according to claim 33, wherein the at least one audio/video storage device is selected from a group consisting of a videocassette recorder (VCR), a digital video disk (DVD) player, a laser disk (LD) player, and a personal computer (PC).

35. The method according to claim 29, wherein the video signal further comprises an electronic program guide (EPG) suitable for display on the remote display.

36. A method comprising:

transmitting a first video signal through a first television tuner to a television screen, the first video signal being suitable for display on the television screen; and

transmitting a second video signal through a second television tuner to a remote device, the second video signal being suitable for display on a remote display of the remote device.

37. The method according to claim 36, wherein the remote display is a liquid crystal display (LCD).

38. The method according to claim 36, wherein the remote device is a hand-held remote control device.

39. The method according to claim 36, further comprising:

transmitting an audio signal through the second television tuner to the remote device for broadcasting the audio signal to a user.

40. The method according to claim 36, further comprising:

receiving the second video signal from an audio/video communication medium.

41. The method according to claim 36, further comprising:

receiving the second video signal from an audio/video storage device.

42. The method according to claim 41, wherein the audio/video storage device is selected from a group consisting of a videocassette recorder (VCR), a digital video disk (DVD) player, a laser disk (LD) player, and a personal computer (PC).

43. An apparatus comprising:

a remote display; and

a transceiver module coupled to the display to receive a video signal from a television tuner of a television system, the video signal being suitable for display on the remote display.

44. The apparatus according to claim 43, further comprising a decoder module coupled to the transceiver module to decode the video signal for display on the remote display.

45. The apparatus according to claim 44, wherein the transceiver module further receives an audio signal from the television tuner and broadcasts the audio signal to a user.

46. The apparatus according to claim 45, wherein the decoder module further decodes the audio signal for broadcasting to the user.

47. The apparatus according to claim 44, further comprising:

at least one user input component coupled to the transceiver module to receive user inputs to control the remote display.

48. The apparatus according to claim 47, wherein the at least one user input component is selected from a group consisting of a touch pad, an electromechanical control button, a graphical user interface, a touch screen button, and a voice command receiver.

49. A computer readable medium containing executable instructions, which, when executed in a processing system, cause the processing system to perform a method comprising:

receiving a video signal from a television tuner of a television system, the video signal being suitable for display on a remote display; and

displaying the video signal on the remote display.

50. The computer readable medium according to claim 49, wherein said method further comprises:

receiving an audio signal from the television tuner; and

broadcasting the audio signal to a user.

51. A computer readable medium containing executable instructions, which, when executed in a processing system, cause the processing system to perform a method comprising:

transmitting a first video signal through a first television tuner to a television screen, the first video signal being suitable for display on the television screen; and

transmitting a second video signal through a second television tuner to a remote device, the second video signal being suitable for display on a remote display of the remote device.

52. The computer readable medium according to claim 51, wherein said method further comprises:

transmitting an audio signal through the second television tuner to the remote device for broadcasting the audio signal to a user.

53. The computer readable medium according to claim 51, wherein said method further comprises:

receiving the second video signal from an audio/video communication medium.

54. The computer readable medium according to claim 51, wherein said method further comprises:

receiving the second video signal from an audio/video storage device.