发明名称 |
DISPLAY DEVICE GENERATING TACTILE FEEDBACK AND METHOD OF CONTROLLING THE SAME |
摘要 |
Disclosed is a method of controlling a display device including displaying a digital image, detecting a first control input to rotate the digital image, generating a first tactile feedback in a first part of a touch region and a second tactile feedback in a second part of the touch region when rotation of the digital image begins, changing at least one of the first and second tactile feedbacks according to a first rate if a rotation angle of the digital image is a first angle, and changing at least one of the first and second tactile feedbacks according to a second rate if the rotation angle of the digital image is a second angle. The first rate and the second rate is a rate of the second tactile feedback in relation to the first tactile feedback, and the second rate is greater than the first rate. |
申请公布号 |
US2015084878(A1) |
申请公布日期 |
2015.03.26 |
申请号 |
US201414150332 |
申请日期 |
2014.01.08 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM Jihwan;KIM Jongho;CHUN Sinae;CHO Eunhyung |
分类号 |
G06F3/01;G06F3/041;G06T3/60 |
主分类号 |
G06F3/01 |
代理机构 |
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代理人 |
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主权项 |
1. A display device comprising:
a display unit configured to display a digital image; a sensor unit configured to sense a control input; a tactile feedback unit configured to generate a tactile feedback; and a controller configured to control the display unit, the sensor unit, and the tactile feedback unit, wherein the controller is further configured to: detect a first control input to rotate the digital image, generate a first tactile feedback in a first part of a touch region of the first control input and a second tactile feedback in a second part of the touch region when rotation of the digital image begins, change at least one of the first tactile feedback and the second tactile feedback according to a first rate if a rotation angle of the digital image is a first angle, and change at least one of the first tactile feedback and the second tactile feedback according to a second rate if the rotation angle of the digital image is a second angle, wherein each of the first rate and the second rate is a rate of the second tactile feedback in relation to the first tactile feedback, and the second rate is greater than the first rate. |
地址 |
Seoul KR |