DISPLAY APPARATUS AND METHOD FOR MOVING OBJECT THEREOF

• US 20120038586A1
• Filed: 08/15/2011
• Published: 02/16/2012
• Est. Priority Date: 08/13/2010
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: HAN, Young-ran, CHOI, Kyoung-oh, LEE, Chang-won
• Application Number:
  US13/209,775
• Publication Number:
  US 20120038586A1
• Time in Patent Office: Days
• US Class Current: 345/174
• CPC Class Codes: G06F 3/041661 using detection at multiple resolutions, e.g. coarse and fine scanning; using detection within a limited area, e.g. object tracking window
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A display apparatus and a method for moving an object thereof are provided. The display apparatus includes a display which displays an object; a proximate sensor which senses a proximate input to the display; a touch sensor which senses a touch input to the display; a coordinates calculator which calculates coordinates corresponding to one of the proximate input sensed by the proximate sensor and the touch input sensed by the touch sensor; and a controller which controls the display to move the object to the calculated coordinates.

Claims

1. A display apparatus comprising:

a display unit which displays an object;

a proximate sensing unit which is configured to sense a proximate input to the display unit;

a touch sensing unit which is configured to sense a touch input to the display unit;

a coordinates calculating unit which calculates coordinates corresponding to at least one of the proximate input sensed by the proximate sensing unit and the touch input sensed by the touch sensing unit; and

a controlling unit which controls the display unit to move the object to the calculated coordinates.

2. The display apparatus according to claim 1, wherein, when the touch input is sensed by the touch sensing unit after the proximate input is sensed by the proximate sensing unit, the coordinates calculating unit calculates the coordinates based on the touch input sensed by the touch sensing unit.

3. The display apparatus according to claim 1, wherein, when the touch input is not sensed after the proximate input is sensed by the proximate sensing unit, the coordinates calculating unit calculates the coordinates based on the proximate input sensed by the proximate sensing unit.

4. The display apparatus according to claim 1, wherein a sensing resolution of the touch sensing unit is higher than a sensing resolution of the proximate sensing unit.

5. The display apparatus according to claim 1, wherein, when the proximate input and the touch input alternate, the coordinates calculating unit calculates coordinates of a point at which a last input stopped as the coordinates.

6. The display apparatus according to claim 1, wherein the touch sensing unit uses at least one of a resistive touch method, a capacitive touch method, an infrared touch method, an optical touch method, and a surface acoustic wave touch method.

7. The display apparatus according to claim 1, wherein the proximate sensing unit comprises a plurality of infrared sensors or a plurality of optical lens arrays.

8. The display apparatus according to claim 1, wherein the display apparatus further comprise a bezel provided around an outer edge of the display apparatus, and the proximate sensing unit is distributed in the bezel.

9. A method for moving an object of a display apparatus, comprising:

sensing a user'"'"'s input on a display unit displaying an object;

if a user'"'"'s input is sensed, checking whether or not the user'"'"'s input is a touch input;

if it is determined that the user'"'"'s input is a touch input, calculating coordinates of the touch input;

if it is determined that the user'"'"'s input is not a touch input, determining that the user'"'"'s input is a proximate input and calculating coordinates of the proximate input; and

moving the object to the calculated coordinates.

10. The method according to claim 9, comprising:

if the proximate input and the touch input occurs alternatively, calculating coordinates of the point where the last input stopped; and

moving the object to the calculated coordinates.

11. The method according to claim 9, wherein the proximate input is sensed using a sensor module comprising of a plurality of IR sensors or optical lens arrays.

12. The method according to claim 9, wherein the touch input is sensed using at least one of resistive touch method, capacitive touch method, IR method, optical touch method and SAW touch method.

13. The method according to claim 9, wherein the touch input senses an input having higher sensing resolution than the proximate input.

14. The method according to claim 9, wherein the display apparatus consists of a plurality of display panels and each of the plurality of display panels is fixed by a bezel,

wherein the proximate input is sensed by an proximate sensing unit which is distributed in a bezel between a plurality of display panels included in the display apparatus.