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1. (WO2015046671) DISPLAY DEVICE GENERATING TACTILE FEEDBACK AND METHOD OF CONTROLLING THE SAME

Pub. No.:    WO/2015/046671    International Application No.:    PCT/KR2014/000252
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Fri Jan 10 00:59:59 CET 2014
IPC: G06F 3/01
G06F 3/048
Applicants: LG ELECTRONICS INC.
Inventors: KIM, Jihwan
KIM, Jongho
CHUN, Sinae
CHO, Eunhyung
Title: DISPLAY DEVICE GENERATING TACTILE FEEDBACK AND METHOD OF CONTROLLING THE SAME
Abstract:
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.