公开(公告)号：US10930183B2

公开(公告)日：2021-02-23

申请号：US16557444

申请日：2019-08-30

申请人： Electronics and Telecommunications Research Institute

发明人： Min-Sung Yoon

IPC分类号： G09G3/00 ,  G06K9/00 ,  G06F3/01 ,  G10L15/22 ,  G02B30/56

摘要： Disclosed herein are a hologram content generation apparatus, an integrated hologram content control system having the hologram content generation apparatus, and an operating method of the hologram content generation apparatus. The integrated hologram content control system includes a sensor unit configured to sense at least one of a face, motion, and voice of a user and generate sensing information, a hologram content generation apparatus configured to generate hologram content that enables interaction with the user using the sensing information, a display device configured to display the generated hologram content, and a rotation module for rotating the display device.

公开(公告)号：US11619825B2

公开(公告)日：2023-04-04

申请号：US16844711

申请日：2020-04-09

申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人： Min-Sung Yoon

IPC分类号： G02B27/10 ,  G03H1/22 ,  G02B5/32 ,  G02B27/30 ,  G02B30/22 ,  G03H1/02

摘要： A method displays a binocular hologram image. The method includes generating a light beam of an incident wave field having coherence, expanding the generated light beam to the size of the active area of a display, converging the expanded light beam on the respective positions of the eyes of a user, generating digital hologram content, and displaying a hologram image based on the converged light beam and on the digital hologram content.