公开(公告)号：US20140118261A1

公开(公告)日：2014-05-01

申请号：US14147079

申请日：2014-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mun-cheol CHOI ,  Sang-on CHOI ,  Woo-jong CHO

IPC: G06F3/0346

CPC classification number: G06F3/0346 ,  G06F3/038 ,  G09G5/08

Abstract: A display device for displaying a cursor according to motion of an input device is provided. The input device comprises an input part which receives pitch angle information and yaw angle information corresponding to motion of an external input device; a computation part which computes a first relative angle corresponding to the information of the pitch angle and a second relative angle corresponding to the information of the yaw angle; a coordinate calculator which calculates a cursor coordinate value which gradually varies according to the changes of the first and second relative angles; and a display which displays a cursor on a position corresponding to the calculated cursor coordinate value. Thus, it is possible to avoid trembling of the cursor caused by noise.

Abstract translation: 提供了一种根据输入装置的运动来显示光标的显示装置。 所述输入装置包括：输入部，其接收与外部输入装置的运动对应的俯仰角信息和偏航角信息; 计算部分，其计算对应于俯仰角的信息的第一相对角度和对应于偏航角的信息的第二相对角度; 坐标计算器，其计算根据第一和第二相对角度的变化逐渐变化的光标坐标值; 以及在与计算出的光标坐标值对应的位置显示光标的显示。 因此，可以避免由噪声引起的光标的颤抖。