DISPLAY APPARATUS AND CONTROL METHOD THEREOF

• US 20130127754A1
• Filed: 11/15/2012
• Published: 05/23/2013
• Est. Priority Date: 11/17/2011
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: KWON, Jin, HONG, Seok-won, LEE, Yong-joo, CHOI, Jin-ho, HYUN, Jea-hun
• Application Number:
  US13/677,386
• Publication Number:
  US 20130127754A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A display apparatus includes: an image processing unit which processes an image signal; a display unit which displays a picture or an image based on the image signal; a user input unit which includes a touch pad to receive a touch input from a user; and a controller which, according to a user'"'"'s first touch input received in one of four edge regions of the touch pad corresponding to four edge regions of the picture, respectively, displays, on the picture, a first UI of a function of a category corresponding to the edge region in which the user'"'"'s first touch input is received, of function categories allocated for the four edge regions of the picture, and performs the function according to the user'"'"'s first touch input.

Claims

1. A display apparatus comprising:

an image processing unit which processes an image signal;

a display unit which displays an image on a screen based on the image signal;

a user input unit which includes a touch pad to receive a touch input from a user; and

a controller which, upon receiving a first touch input from the user in one of four edge regions of the touch pad which respectively correspond to four edge regions of the screen, displays a first user interface (UI) of a function corresponding to the edge region in which the first touch input is received, of functions allocated for the four edge regions of the screen, and performs the function corresponding to the edge region in which the first touch input is received.

2. The display apparatus according to claim 1, wherein the functions include at least one of channel selection, volume control, function setting and media contents playback.

3. The display apparatus according to claim 1, wherein the controller displays the first UI when the first touch input is received, and hides the first UI after a predetermined amount of time if no other touch input from the user is received.

4. The display apparatus according to claim 1, wherein the user input unit further includes a switch part to receive a click input from the user in one of the four edge regions of the touch pad, and

wherein, upon receiving the click input, the controller displays a second UI of a function corresponding to the edge region in which the click input is received.

5. The display apparatus according to claim 4, wherein the controller displays a third UI produced by activation of the second UI in response to a second touch input from the user after the click input is received.

6. The display apparatus according to claim 5, wherein the second UI includes guide information of the corresponding function and the second touch input.

7. The display apparatus according to claim 5, wherein the user input unit further includes a group of buttons to receive an input from the user, and

wherein, upon receiving the input from the user through the group of buttons during display of the second UI and the third UI, the controller hides at least one of the second UI and the third UI from the screen.

8. A control method of a display apparatus which displays an image on a screen based on an image signal, comprising:

receiving a first touch input from a user in one of four edge regions of a touch pad of a user input unit corresponding to four edge regions of the screen, respectively;

displaying a first user interface (UI) of a function corresponding to the edge region in which the first touch input is received, of functions allocated for the four edge regions of the screen; and

performing the function corresponding to the edge region in which the first touch input is received.

9. The control method according to claim 8, wherein the functions include at least one of channel selection, volume control, function setting and media contents playback.

10. The control method according to claim 8, wherein the displaying includes displaying the first UI for a predetermined amount of time after the first touch input ends.

11. The control method according to claim 8, further comprising:

receiving a click input from the user in one of the four edge regions of the touch pad; and

upon receiving the click input, displaying a second UI of a function corresponding to the edge region in which the click input is received.

12. The control method according to claim 11, further comprising:

receiving a second touch input from the user after the click input is received; and

displaying a third UI produced by activation of the second UI on the screen in response to the second touch input.

13. The control method according to claim 12, wherein the second UI includes guide information on at least one of the corresponding function and the second touch input.

14. The control method according to claim 12, further comprising:

receiving an input from the user through a group of buttons of the user input unit; and

upon receiving the input through the group of buttons, hiding at least one of the second UI and the third UI from the screen.

15. An apparatus comprising:

an image processing unit which processes an image signal;

a display unit which displays an image based on the image signal, the image comprising four edge regions;

a user input unit which includes a touch pad to receive a touch input from a user, the touch pad comprising four edge regions corresponding to the four edge regions of the image, respectively; and

a controller which, in response to a first touch input from the user in one of the four edge regions of the touch pad, displays on one of the four edge regions of the image, a first user interface (UI) related to a function of function categories of the display apparatus and performs the function according to the first touch input from the user.

16. The display apparatus according to claim 15, wherein different function categories of the display apparatus are allocated to different edge regions of the four edge regions of the picture.

17. The display apparatus according to claim 15, wherein the function categories include at least one of channel selection, volume control, display apparatus function setting and media contents playback.

18. The display apparatus according to claim 15, wherein the controller displays the first UI on the image when the first touch input from the user is received, and hides the first UI a predetermined amount of time after the first touch input of the user ends.

19. The display apparatus according to claim 18, wherein the controller displays a second UI on the image when a second touch input from the user is received after the first touch input is received and before the first UI hides, the second UI related to another function of the function categories of the display apparatus.

20. An apparatus comprising:

an input unit to receive a user input; and

a controller which displays on one of four edge regions of an image displayed on a display unit, a first user interface (UI) related to a function of functions categories of the display unit and performs the function according to the received user input.

21. The apparatus according to claim 20, wherein the function categories include at least one of channel selection, volume control, function setting and media contents playback.

22. The apparatus according to claim 20, wherein the input unit includes a touch pad to receive the user input.