Display device and control method thereof
First Claim
1. A display device comprising:
- a touch sensitive display unit configured to display an object;
a tactile feedback unit configured to generate tactile feedback; and
a controller configured to;
detect a first touch that is in contact with a region of a first object displayed on the display unit;
detect a second touch controlling the first object that is consecutive to the first touch;
control the first object in response to the second touch;
generate first tactile feedback according to properties of the first object in response to the second touch in a controlled state of the first object;
detect a third touch controlling the first object that is consecutive to the second touch, wherein the third touch is detected in a region of a second object displayed on the display unit; and
generate the first tactile feedback in response to the third touch in a controlled state of the first object.
1 Assignment
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Accused Products
Abstract
Disclosed is a display device that provides a user with tactile feedback using a tactile user interface. The display device includes a touch sensitive display unit to display an object, a tactile feedback unit to generate tactile feedback, and a controller. The controller detects a first touch that is in contact with a region of a first object displayed on the display unit, detects a second touch controlling the first object that is consecutive to the first touch, controls the first object in response to the second touch, generates first tactile feedback according to properties of the first object in response to the second touch, detects a third touch controlling the first object that is consecutive to the second touch, the third touch being detected in a region of a second object displayed on the display unit, and generates the first tactile feedback in response to the third touch.
36 Citations
20 Claims
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1. A display device comprising:
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a touch sensitive display unit configured to display an object; a tactile feedback unit configured to generate tactile feedback; and a controller configured to; detect a first touch that is in contact with a region of a first object displayed on the display unit; detect a second touch controlling the first object that is consecutive to the first touch; control the first object in response to the second touch; generate first tactile feedback according to properties of the first object in response to the second touch in a controlled state of the first object; detect a third touch controlling the first object that is consecutive to the second touch, wherein the third touch is detected in a region of a second object displayed on the display unit; and generate the first tactile feedback in response to the third touch in a controlled state of the first object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method of controlling a touch sensitive display device, the method comprising:
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detecting a first touch that is in contact with a region of a first object displayed on the display unit; detecting a second touch controlling the first object that is consecutive to the first touch; controlling the first object in response to the second touch; generating first tactile feedback according to properties of the first object in response to the second touch in a controlled state of the first object; detecting a third touch controlling the first object that is consecutive to the second touch, wherein the third touch is detected in a region of a second object displayed on the display unit; and generating the first tactile feedback in response to the third touch in a controlled state of the first object.
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Specification