公开(公告)号：US20170295406A1

公开(公告)日：2017-10-12

申请号：US15512743

申请日：2014-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin LEE ,  Jungbin YIM ,  Dongkyu LEE ,  Jungho YEOM ,  Jina KIM

IPC: H04N21/472 ,  H04N21/81 ,  H04N5/45 ,  H04N21/482

CPC classification number: H04N21/47217 ,  G03B21/26 ,  G03B21/30 ,  G03B21/53 ,  H04N5/45 ,  H04N21/482 ,  H04N21/8133 ,  H04N2005/4425

Abstract: The present invention relates to a device for projecting image information and a control method for the device, the device comprising: a main body; a projection unit for projecting image information onto at least two screens having different separation distances from the main body; a detection unit for detecting separation distances between each of the at least two screens and the main body; and a control unit for controlling the projection unit such that different pieces of image information are projected onto the screens on the basis of the separation distances between the main body and the screens, wherein the control unit projects image information corresponding to content selected by a user onto a first screen among the screens and projects image information related to the content onto a second screen.

公开(公告)号：US20200267250A1

公开(公告)日：2020-08-20

申请号：US16761796

申请日：2018-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Jumin CHI ,  Jina KIM ,  Jinyung PARK ,  Seongmin HWANG

IPC: H04M1/725 ,  H04N5/232 ,  G06F3/0482

Abstract: A mobile terminal is disclosed to solve a problem of a control method of the related art for controlling an external device, which is not intuitive and inconvenient. The mobile terminal comprises a camera configured to receive a preview image including at least one external device; a display unit configured to display the preview image; and a controller operably coupled with the camera and the display unit, and configured to control the display unit to display a control menu for the external device included in the preview image, and generate a control signal corresponding to a user input signal for the control menu in response to the user input signal.