Electronic programming guide browsing system

• US 6,857,128 B1
• Filed: 02/14/2000
• Issued: 02/15/2005
• Est. Priority Date: 02/14/2000
• Status: Expired due to Term

• Current Assignee: Sharp Laboratories of America Incorporated (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Laboratories of America Incorporated (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Westerman, Larry Alan, Borden, George Rome IV
• Primary Examiner(s): Miller, John
• Assistant Examiner(s): Hoye, Michael W.
• Application Number:
  US09/503,649
• Time in Patent Office: 1,828 Days
• Field of Search: 725 37- 52, 725 53- 56, 345/767, 345784-787, 345/856, 345/858
• US Class Current: 725/39
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• 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

Abstract

An electronic programming guide (EPG) browsing system and method for its operation are disclosed. A viewer navigates this EPG using traditional up, down, left, right commands. But unlike the prior art, which responds to these commands by moving a selection area across a display of program titles, this EPG responds by scrolling the display while leaving the program selection area fixed. This can improve viewer interaction and the display of information for an EPG display, as paging can be avoided and the display scrolling motions correspond with the user'"'"'s control manipulations. In a preferred embodiment, the program selection area is expanded such that additional details are displayed for a program when it enters the program selection area.

Claims

1. A method for displaying an electronic program guide to a viewer, the method comprising:

displaying multiple channel identifiers on a display;

displaying multiple time slot identifiers on the display;

displaying multiple program titles on the display, each program title located in a display area corresponding to the displayed channel identifier of the channel carrying the program and the displayed time slot identifier corresponding to the time slot of the program;

fixing a program selection area corresponding to a predefined selection region of the display;

scrolling the program titles on the display in response to viewer requests, thereby changing the program corresponding to the program selection area;

displaying program details for the program appearing in the selection region in a program details area of the display, and updating the program details when a different program title is scrolled into the selection region; and

simultaneously displaying program detail for multiple programs corresponding to the displayed channel identifier of the program appearing in the selection region, the program details for each one of the multiple programs displayed in a section of the program details area corresponding to that program'"'"'s time slot.

2. The method of claim 1, wherein the selection region and the program details area appear as a single area.

3. The method of claim 2, wherein the single area is approximately centered in one dimension of the display.

4. A method for displaying an electronic program guide to a viewer, the method comprising:

displaying multiple channel identifiers on a display;

displaying multiple time slot identifiers on the display;

displaying multiple program titles on the display, each program title located in a display area corresponding to the displayed channel identifier of the channel carrying the program and the displayed time slot identifier corresponding to the time slot of the program;

displaying the program titles in bounded display areas resembling a three-dimensional stack of file tabs, and scrolling the program titles comprises manipulating the stack to create the appearance of the display of file contents for a file tab when the file tab is scrolled into the selection region;

fixing a program selection area corresponding to a predefined selection region of the display;

scrolling the program titles on the display in response to viewer requests, thereby changing the program corresponding to the program selection area; and

displaying program details for the program appearing in the selection region in a program details area of the display, and updating the program details when a different program title is scrolled into the selection region.

5. The method of claim 4, wherein the width and position of a file tab correspond to the run-time and start time of the program whose title is displayed in the file tab.