Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VIDEO DISPLAY DEVICE AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2012/070903
Kind Code:
A3
Abstract:
The invention relates to a video display device comprising a display unit. The video display device acquires uncompressed audiovisual content which is obtained by excluding service information from a broadcast signal, and reproduces the uncompressed audiovisual content through the display unit. The video display device acquires content information of the uncompressed audiovisual content based on a portion of the uncompressed audiovisual content, acquires an additional service based on the content information, and reproduces the additional service through the display unit.

Inventors:
MOON KYOUNGSOO (KR)
SUH JONGYEUL (KR)
KIM KWANSUK (KR)
LEE JOONHUI (KR)
CHUNG JAEHEE (KR)
LEE HYEONJAE (KR)
KIM JINPIL (KR)
SEO DONGWAN (KR)
KIM SANGHYUN (KR)
JI AETTIE (KR)
SEO YOUNGJAE (KR)
KIM KYUNGHO (KR)
PARK SUNGOK (KR)
Application Number:
PCT/KR2011/009045
Publication Date:
July 19, 2012
Filing Date:
November 24, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ELECTRONICS INC (KR)
MOON KYOUNGSOO (KR)
SUH JONGYEUL (KR)
KIM KWANSUK (KR)
LEE JOONHUI (KR)
CHUNG JAEHEE (KR)
LEE HYEONJAE (KR)
KIM JINPIL (KR)
SEO DONGWAN (KR)
KIM SANGHYUN (KR)
JI AETTIE (KR)
SEO YOUNGJAE (KR)
KIM KYUNGHO (KR)
PARK SUNGOK (KR)
International Classes:
H04N21/43; H04N7/08; H04N21/45; H04N21/47
Foreign References:
KR20100053300A2010-05-20
KR20100059293A2010-06-04
KR20070081382A2007-08-16
KR20070035327A2007-03-30
Other References:
See also references of EP 2645731A4
Attorney, Agent or Firm:
HAW, Yong- Noke (Hyun Juk Bldg.832-41 Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
Download PDF:
View/Download PDF      PDF Help
Claims:



 
Previous Patent: VIDEO DISPLAY DEVICE AND CONTROL METHOD THEREOF

Next Patent: POLARIZED LIGHT ILLUMINATION SYSTEM