公开(公告)号：US20150002820A1

公开(公告)日：2015-01-01

申请号：US14218356

申请日：2014-03-18

Applicant: CJ CGV CO., LTD.

Inventor： Hwan Chul KIM ,  Su Ryeon KANG

IPC: G03B21/26

CPC classification number: G03B31/00 ,  A47C1/12 ,  A47C3/18 ,  A63J25/00 ,  A63J2005/002 ,  E04H3/22 ,  G02B27/2271 ,  G03B21/003 ,  G03B21/14 ,  G03B21/16 ,  G03B21/2053 ,  G03B21/206 ,  G03B21/26 ,  G03B21/56 ,  G03B21/60 ,  G03B21/608 ,  G03B29/00 ,  G03B37/04 ,  G03B41/00 ,  H04N5/44591 ,  H04N9/3147 ,  H04N9/3182 ,  H04N9/3185 ,  H04N9/3194 ,  H04N21/4122

Abstract: The present invention provides a “multi-projection system” including a plurality of projection surfaces arranged so as not to be parallel to each other and two or more projection devices for projecting images on the plurality of projection surfaces, in which the two or more projection devices include a refraction projection device in which projection light is refracted before it reaches a projection surface.

Abstract translation: 本发明提供一种“多投影系统”，包括多个投影表面，它们彼此不平行布置，并且具有两个或更多个用于在多个投影表面上投影图像的投影装置，其中两个或更多个投影 装置包括折射投影装置，其中投影光在其到达投影表面之前被折射。

公开(公告)号：US20140016100A1

公开(公告)日：2014-01-16

申请号：US13934508

申请日：2013-07-03

Applicant: CJ CGV CO., LTD.

Inventor： Hwan Chul KIM ,  Su Ryeon KANG

IPC: G03B21/13

CPC classification number: G03B21/13 ,  E04H3/22 ,  G03B21/00 ,  G03B21/005 ,  G03B21/56 ,  G03B37/04 ,  H04N9/3147

Abstract: The present invention provides a multi-projection system including two or more projection devices which project images on a plurality of projection surfaces and a management device which manages the images projected by the two or more projection devices and controls the two or more projection devices, the two or more projection devices projecting synchronized images on the plurality of projection surfaces.

Abstract translation: 本发明提供一种多投影系统，包括投影图像在多个投影面上的两个以上的投影装置和管理由两个以上的投影装置投影的图像并管理两个以上投影装置的管理装置， 两个或更多个投影装置在多个投影表面上投影同步图像。