Method of data display for electronic program guides (EPGs) on a remote control

• US 20020184625A1
• Filed: 08/16/2002
• Published: 12/05/2002
• Est. Priority Date: 12/28/1998
• Status: Active Grant

• Current Assignee: Rakuten Group, Inc.
• Original Assignee: Research Investment Network Incorporated
• Inventors: Allport, David E.
• Granted Patent: US 7,523,475 B2
• Time in Patent Office: Days
• US Class Current: 725/39
• CPC Class Codes: H04N 21/4314 for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/4821 using a grid, e.g. sorted out by channel and broadcast time
• CPC Class Codes: H04N 21/84 Generation or processing of descriptive data, e.g. content descriptors systems specially adapted for using meta-information in broadcast systems H04H60/73

Abstract

A method of displaying Electronic Program Guide (EPG) data on a remote control in substantially a grid format, without using “channel” information as an axis. Instead of being presented by channel and time, the data is presented only by time. Thus, program information from multiple channels may be displayed in a single row. Various truncation algorithms allow program descriptions to be shortened, enabling placement of the descriptions into gaps or empty cells in an available row, whereas without the truncation the program description would not have fit into the gaps. For example, when there is a program X in the grid on a first line with at least one gap, and another program Y in the grid on a second line, where Y spans a time slot corresponding to at least one of the gaps on program X'"'"'s line, either X'"'"'s title or Y'"'"'s title, or both, can be truncated, and Y'"'"'s title can be moved to X'"'"'s line. Another opportunity occurs when there is a program X that runs for an extended period of the day, representing “ongoing” content, such that the exact start and end time of the program adds little value to an EPG display. Its listing in the EPG grid may be truncated at start and/or end as needed, to allow its placement in any available empty cell or cells. Another aspect of the invention involves using the techniques described above to display EPG data for multiple categories on the same display.

Claims

1. A method of displaying electronic program guide (EPG) data on a remote control comprising a display, comprising:

defining a logical grid on said display of the remote control, said grid having a plurality of columns and a plurality of rows, wherein each said column has associated therewith a beginning time and an end of a time period;

displaying in a first cell formed at an intersection of a first row and a first column, program information for a first program associated with a first source; and

displaying in a second cell formed at an intersection of said first row and a second column, program information for a second program associated with a second source.

2. The method of claim 1, further comprising the step of displaying in a third cell within a second row, program information for a third program, wherein said first, second, and third programs satisfy criteria associated with a single logical user.

3. The method of claim 1, wherein said program information for said first and second programs comprises title-based information.

4. The method of claim 1, wherein said first and second programs are associated with a first program category.

5. The method of claim 2, wherein said first and second programs are associated with a first program category and said third program is associated with a second program category.

6. The method of claim 4, wherein a first icon associated with said first program category is displayed on said display.

7. The method of claim 5, wherein a first icon associated with said first program category is displayed on said display and a second icon associated with said second program category is displayed on said display.

8. The method of claim 2 wherein the data is displayed in a font or set of fonts having predetermined size and shape attributes to suit said logical user.

9. The method of claim 1, wherein the data comprises program information for a plurality of programs available from a plurality of sources.

10. The method of claim 9, wherein said plurality of sources comprises a television broadcast channel.

11. The method of claim 10 wherein said television broadcast channel is a digital broadcast channel.

12. The method of claim 9 wherein said plurality of sources comprises a satellite broadcast channel.

13. The method of claim 1, further comprising the step of displaying a physical representation of at least a portion of said grid on said display.

14. The method of claim 1, further comprising the step of displaying on said display at least one of the times associated with said first column.

15. The method of claim 1, wherein a timeslot associated with said first program comprises at least two cells.

16. The method of claim 1, wherein said first program represents ongoing content.

18. The method of claim 17, wherein said first and second programs satisfy criteria associated with a single logical user.

19. The method of claim 17, wherein the program information for said first and second programs comprises title-based information.

20. The method of claim 17, wherein said first program is associated with a first program category and said second program is associated with a second program category.

21. The method of claim 20, wherein a first icon associated with said first program category is displayed on said display.

22. The method of claim 18 wherein the data is displayed in a font or set of fonts having predetermined size and shape attributes to suit said logical user.

23. The method of claim 17, wherein the data comprises program information for a plurality of programs available from a plurality of sources.

24. The method of claim 23, wherein said plurality of sources comprises a television broadcast channel.

25. The method of claim 24 wherein said television broadcast channel is a digital broadcast channel.

26. The method of claim 23 wherein said plurality of sources comprises a satellite broadcast channel.

27. The method of claim 17, further comprising displaying a physical representation of at least a portion of said grid on said display.

28. The method of claim 17, further comprising displaying on the display at least one of the times associated with said first column.

29. The method of claim 17, wherein a timeslot associated with said first program comprises at least two cells.

30. The method of claim 17, wherein said first program represents ongoing content.

33. The apparatus recited in claim 1, wherein said program information for said first program and said second program comprises title-based information.

36. The apparatus recited in claim 34, wherein a first icon associated with said first program category is displayed on said display.

37. The apparatus recited in claim 35, wherein a first icon associated with the first program category is displayed on said display and a second icon associated with said second program category is displayed on said display.

40. The apparatus recited in claim 39, wherein said plurality of sources comprises a television broadcast channel.

41. The apparatus recited in claim 40, wherein said television broadcast channel is a digital broadcast channel.

42. The apparatus recited in claim 39, wherein said plurality of sources comprises a satellite broadcast channel.

56. The apparatus recited in claim 23, wherein said plurality of sources comprises a satellite broadcast channel.

17. A method of displaying electronic program guide (EPG) data on a remote control comprising a display, comprising:

defining a logical grid on said display of the remote control, said grid having a plurality of columns and a plurality of rows, wherein each column has associated therewith a beginning time and an end of a time period;

displaying in a first cell formed at an intersection of a first column and a first row, program information for a first program associated with a first source; and

displaying in a second cell formed at an intersection of a second column and a second row, program information for a second program associated with said first source.

31. An apparatus for displaying an electronic program guide (EPG) data comprising:

a remote control capable of sending wireless commands;

a display incorporated on said remote control;

a logical grid defined on said display, said grid having a plurality of columns and a plurality of rows, wherein each said column has associated therewith a beginning time and an end of a time period;

program information for a first program associated with a first source displayed in a first cell formed at an intersection of a first row and a first column; and

program information for a second program associated with a second source displayed in a second cell formed at an intersection of said first row and a second column.

32. The apparatus recited in claim 31, further comprising program information for a third program displayed in a third cell within a second row, wherein said first, second, and third programs satisfy criteria associated with single logical user.

34. The apparatus recited in claim 31, wherein said first program and second program are associated with a first program category.

35. The apparatus recited in claim 32, wherein said first program and said second program are associated with a first program category and said third program is associated with a second program category.

38. The apparatus recited in claim 32, wherein the data is displayed in a font or set of fonts having predetermined size and shape attributes to suit said logical user.

39. The apparatus recited in claim 31 , wherein the data comprises program information for a plurality of programs available from a plurality of sources.

43. The apparatus recited in claim 31, further comprising a display of a physical representation of at least a portion of said grid.

44. The apparatus recited in claim 31, further comprising a display of at least one of said times associated with said first column.

45. The apparatus recited in claim 31 , wherein said first program comprises at least two cells to which a timeslot is associated therewith.

46. The apparatus recited in claim 31, wherein said first program represents ongoing content.

48. The apparatus recited in claim 47, wherein said first program and said second program satisfy criteria associated with a single logical user.

49. The apparatus recited in claim 47, wherein said program information for said first program and said second program comprises title-based information.

50. The apparatus recited in claim 47, wherein said first program is associated with a first program category and said second program is associated with a second program category.

51. The apparatus recited in claim 50, wherein a first icon associated with said first program category is displayed on said display.

52. The apparatus recited in claim 48, wherein said data is displayed in a font or set of fonts having predetermined size and shape attributes to suit said logical user.

53. The apparatus recited in claim 47, wherein said data comprises program information for a plurality of programs available from a plurality of sources.

54. The apparatus recited in claim 53, wherein said plurality of sources comprises a television broadcast channel.

55. The apparatus recited in claim 54, wherein said television broadcast channel is a digital broadcast channel.

57. The apparatus recited in claim 47, further comprising a display of a physical representation of at least a portion of said grid.

58. The apparatus recited in claim 47, further comprising a display of at least one of said times associated with said first column.

59. The apparatus recited in claim 47, wherein a timeslot associated with said first program comprises at least two cells.

60. The apparatus recited in claim 47, wherein said program content represents ongoing content.

47. An apparatus for displaying electronic program guide (EPG) data comprising:

a remote control capable of sending wireless commands;

a display incorporated on said remote control;

a logical grid defined on said display, said grid having a plurality of columns and a plurality of rows, wherein each column has associated therewith a beginning time and an end of a time period;

program information for a first program associated with a first source displayed in a first cell formed at an intersection of a first column and a first row; and

program information for a second program associated with a first source displayed in a second cell formed at an intersection of a second column and a second row.