公开(公告)号：US10746990B2

公开(公告)日：2020-08-18

申请号：US16129636

申请日：2018-09-12

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Soongi Park ,  Minkoo Kang ,  Sungkyu Kim

IPC: G02B27/01 ,  G06T19/00 ,  G02B27/00 ,  G02B27/14

Abstract: A multi-focal augmented reality device may include a multi-focal display that provides a plurality of images output from a plurality of image-providing devices and located at different depths and an augmented reality image synthesis device that synthesizes the plurality of images provided by the multi-focal display and an external image.

公开(公告)号：US10666930B2

公开(公告)日：2020-05-26

申请号：US16040707

申请日：2018-07-20

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sungkyu Kim ,  Soongi Park

IPC: H04N13/31 ,  H04N13/322 ,  H04N13/307 ,  H04N13/344

Abstract: Disclosed is a full parallax multi-focus three-dimensional (3D) display including: a parallax image provider configured to form two-dimensionally arranged parallax images spatially divided to provide at least two parallax images; and a parallax image convergence unit configured to converge the two-dimensionally arranged parallax images provided by the parallax image provider around a pupil of an eyeball.