Display apparatus and control method thereof

• US 20060190841A1
• Filed: 11/29/2005
• Published: 08/24/2006
• Est. Priority Date: 02/22/2005
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Lee, Jeong-yeon
• Application Number:
  US11/288,075
• Publication Number:
  US 20060190841A1
• Time in Patent Office: Days
• US Class Current: 715/810
• CPC Class Codes: G06F 2203/04804 Transparency, e.g. transparent or translucent windows
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: H04N 21/42212 Specific keyboard arrangements
• CPC Class Codes: H04N 21/4312 involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/485 End-user interface for client configuration
• CPC Class Codes: H04N 5/44504 Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits

Abstract

The present invention relates to a method of controlling a display apparatus having a user input part to manipulate a user control menu including at least one control item. The method involves displaying the user control menu in a halftone when a user control function is selected via the user input part, and increasing a display tone of the control item by a predetermined level, which is pointed to on the user control menu via the user input part. Thus, the present invention provides a display apparatus and a control method thereof, in which a user can clearly recognize what selection is performed in a halftone user control menu.

Claims

1. A method of controlling a display apparatus comprising a user input part to manipulate a user control menu including at least one control item, the method comprising:

displaying the user control menu in a halftone when a user control function is selected via the user input part; and

increasing a display tone of the control item by a predetermined level, which is pointed to on the user control menu via the user input part.

2. The method according to claim 1, further comprising displaying a sub-control menu in a halftone when the pointed control item is selected, wherein the sub-control menu comprises a plurality of sub-control items corresponding to the pointed control item.

3. The method according to claim 2, further comprising:

increasing a display tone of the sub-control item by a predetermined level, which is pointed to on the sub-control menu via the user input part; and

implementing a function corresponding to the pointed sub-control item when the sub-control item is pointed to.

4. The method according to claim 3, further comprising moving a pointing highlight to go farther beyond the sub-control item by a predetermined distance in a moving direction and then moving again to substantially exactly point to the sub-control item when the pointing highlight is moved to the sub-control items to be pointed to on the sub-control menu in correspondence with a manipulation of the user input part.

5. The method according to claim 4, wherein the sub-control items displayed on the sub-control menu comprise a video and sound control item to control a video mode and a sound mode, an image size control item to adjust the size of an image, a language control item to select a language, an input control item to select an input video source, and an automatic program item to search information about tunable channels.

6. The method according to claim 5, further comprising moving a pointing highlight to go farther beyond the control item by a predetermined distance in a moving direction and then moving again to substantially exactly point to the control item when the pointing highlight is moved to the control items to be pointed to on the user control menu in correspondence with a manipulation of the user input part.

7. The method according to claim 6, wherein the displaying of the sub-control menu comprises closing the user control menu, and displaying the sub-control menu in the halftone, the sub-control menu comprising a plurality of sub-control items corresponding to the selected control item.

8. The method according to claim 7, wherein the pointing to the control item on the user control menu comprises moving a pointing highlight on the user control menu in correspondence with upper, lower, left and right key manipulations of the user input part.

9. The method according to claim 7, wherein the pointing to the control item on the user control menu comprises:

displaying a stationary pointing highlight on the user control menu;

moving the control items in correspondence with upper, lower, left and right key manipulations of the user input part; and

pointing one control item by the stationary pointing highlight as the control items are moved.

10. The method according to claim 9, wherein the pointing to the control item on the user control menu comprises expanding the pointing highlight by a predetermined size when the control items are moved.

11. The method according to claim 10, wherein the pointing to the control item on the user control menu comprises lowering the display tone of the pointing highlight by a predetermined level when the control items are moved.

12. The method according to claim 11, wherein the control items of the user control menu are horizontally arranged in a predetermined area of the whole screen of a display apparatus, and move leftward/rightward in correspondence with the left/right key manipulation of the user input part, and

the control item, which moves beyond one of left and right sides of the whole screen and disappears as the control items are moved leftward/rightward, is displayed to reappear at the other sides.

13. The method according to claim 12, wherein the user input part comprises a menu key to select the user control menu, (−

) and (+) keys to point to the control items and the sub-control items, an enter key to select the pointed control item, and an exit key.

14. The method according to claim 1, wherein the pointing to the control item on the user control menu comprises moving a pointing highlight on the user control menu in correspondence with upper, lower, left and right key manipulations of the user input part.

15. The method according to claim 1, wherein the pointing to the control item on the user control menu comprises:

displaying a stationary pointing highlight on the user control menu;

moving the control items in correspondence with upper, lower, left and right key manipulations of the user input part; and

pointing one control item by the stationary pointing highlight as the control items are moved.

16. The method according to claim 15, wherein the pointing to the control item on the user control menu comprises expanding the pointing highlight by a predetermined size when the control items are moved.

17. The method according to claim 16, wherein the pointing to the control item on the user control menu comprises lowering the display tone of the pointing highlight by a predetermined level when the control items are moved.

18. The method according to claim 17, wherein the control items of the user control menu are horizontally arranged in a predetermined area of the whole screen of a display apparatus, and move leftward/rightward in correspondence with the left/right key manipulation of the user input part, and

the control item, which moves beyond one of left and right sides of the whole screen and disappears as the control items are moved leftward/rightward, is displayed to reappear at the other sides.

19. The method according to claim 18, wherein the user input part comprises a menu key to select the user control menu, (−

) and (+) keys to point to the control items and the sub-control items, an enter key to select the pointed control item, and an exit key.

20. A display apparatus comprising:

an OSD generator to generate an OSD signal to display a user control menu including at least one control item in a halftone;

a user input part to manipulate the user control menu; and

a controller to control the OSD generator to display the user control menu when a user control function is selected via the user input part, and increase a display tone of the control item by a predetermined level, the control item being pointed to by manipulation of the user input part.