Title:
IMAGE INFORMATION PROJECTION DEVICE AND PROJECTION DEVICE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2016/047824
Kind Code:
A1
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.
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Inventors:
LEE SANGMIN (KR)
YIM JUNGBIN (KR)
LEE DONGKYU (KR)
YEOM JUNGHO (KR)
KIM JINA (KR)
YIM JUNGBIN (KR)
LEE DONGKYU (KR)
YEOM JUNGHO (KR)
KIM JINA (KR)
Application Number:
PCT/KR2014/008964
Publication Date:
March 31, 2016
Filing Date:
September 25, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N5/45; G03B21/30
Foreign References:
| KR20130074565A | 2013-07-04 | |||
| KR20140037433A | 2014-03-27 | |||
| KR20110101328A | 2011-09-16 | |||
| JP2014106951A | 2014-06-09 | |||
| KR20140110237A | 2014-09-17 |
Attorney, Agent or Firm:
PARK, JANG-WON (KR)
박장원 (KR)
박장원 (KR)
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