Lg Electronics Inc.

Rina Lee

Haklim Lee

Jongbeom Han

Sangyun Kim

Sanghyuk Im

Jaesuk Yoo

Heesoo Kim

Changho Choi

Jaewan Park

Changhwa Lee

Disclosed are a projector device providing augmented reality and a method for controlling the projector device. The projector device includes a body; a projector disposed in the body and configured to project augmented reality information onto a projected region on a predefined object; a camera disposed on the body to be movable relative to the projector, wherein the camera is configured to measure a distance therefrom to the projected region and to sense an input to a sensed region of a predefined size at the measured distance; and a controller configured to control the projector and the camera, wherein the controller is configured to align the sensed region with the projected region, based on a relative position of the sensed region to the projected region, such that the camera receives the input accurately.

Projector device for augmented reality and method for controlling the same

Growing community of inventors

Seoul, South Korea

Rina Lee