Remote controller, remote controlling method and display system having the same

摘要

Disclosed are a remote controller, a remote controlling method, and a display system having the same. An image displayed on a display apparatus may be converted by using one remote controller. The display system may perform a converting the image by using one remote controller, without implementing a touch screen on the display apparatus or using two or more remote controllers for multi-touch. This may enhance a user's convenience and reduce fabrication costs.

主权项

1. A display system, comprising:
a display apparatus and a remote controller, wherein the remote controller is configured to: generate, via a control unit of the remote controller, a control signal for entering an image conversion mode for performing converting an image displayed on the display apparatus when a motion of the remote controller, detected by a motion detection unit of the remote controller, corresponds to a preset first posture, wherein the motion detection unit comprises one or more sensors; and transmit, via a communication unit of the remote controller, the control signal for entering the image conversion mode to the display apparatus, and wherein the display apparatus is configured to: enter the image conversion mode in response to the control signal for entering the image conversion mode being received from the remote controller, wherein the image conversion mode is entered based on that the motion of the remote controller corresponds to the preset first posture; receive a control signal for converting the image from the remote controller, wherein the control unit of the remote controller generates the control signal for converting the image in response to a motion of the remote controller; convert the image based on the received control signal for converting the image corresponding to the detected motion, wherein the image is enlarged, reduced or rotated based on the motion of the remote controller; and release the image conversion mode based on a motion of the remote controller corresponding to a preset second posture detected by the motion detection unit of the remote controller, wherein the image is enlarged, reduced or rotated on a basis of a center point in the image conversion mode, and wherein the center point of the image converted has a different position according to whether the remote controller points a specific position and the remote controller is in a specific posture as a motion of the remote controller for entering the image conversion mode.