公开(公告)号：US09930313B2

公开(公告)日：2018-03-27

申请号：US14779397

申请日：2013-04-01

Applicant: LG ELECTRONICS INC.

Inventor： Hyungseok Jang ,  Sangjo Park ,  Dongyoung Lee ,  Soonbo Han ,  Donghyun Kang ,  Hyojin Song

IPC: H04N13/00 ,  H04N13/04 ,  G02B27/22 ,  G06F3/0484 ,  G06T3/60

CPC classification number: H04N13/167 ,  G02B27/2214 ,  G06F3/04845 ,  G06T3/60 ,  H04N13/128 ,  H04N13/31 ,  H04N13/324 ,  H04N13/356 ,  H04N13/398

Abstract: There are provided an image display device providing a function of changing a screen display direction and an image display method. The image display for providing a 3D image according to a glass-free scheme on the basis of binocular disparity includes: a display unit configured to display a 3D image on a screen; a sensing unit configured to sense whether an event in relation to a change in a disposition direction of a layer generating binocular disparity corresponding to the 3D image and a change in a rendering scheme corresponding to the 3D image; and a control unit configured to change the disposition direction of the layer and the rendering scheme corresponding to the 3D image on the basis of the event.