公开(公告)号：US11686927B2

公开(公告)日：2023-06-27

申请号：US17411716

申请日：2021-08-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ung-Yeon Yang

IPC: G02B7/12 ,  G06F3/14 ,  G06T11/00 ,  G09B9/00 ,  G06V10/10 ,  G06V20/20 ,  A62B7/02 ,  G02B17/08 ,  G02B5/30 ,  A61B5/00 ,  G06F18/214 ,  A62C99/00

CPC classification number: G02B17/0808 ,  A61B5/7445 ,  G02B5/3083 ,  G02B7/12 ,  G06F3/14 ,  G06F18/214 ,  G06T11/00 ,  G06V10/10 ,  G06V20/20 ,  G09B9/00 ,  A62B7/02 ,  A62C99/0081

Abstract: Disclosed herein are a slim immersive display device and a slim visualization device. The slim immersive display device includes a slim visualization module for forming an image on a retina of an eyeball of a user based on an externally input image signal, a state information acquisition unit for acquiring a state of an external device as a state image, and a content control unit for analyzing the state image, generating an image corresponding to virtual-reality environment information, and inputting the image to the slim visualization module.

公开(公告)号：US12042691B2

公开(公告)日：2024-07-23

申请号：US17242672

申请日：2021-04-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ung-Yeon Yang ,  Hyung-Ki Son ,  Hae-Dong Kim ,  Hong-Kee Kim ,  Su-Ran Park ,  Kyung-Ho Jang

IPC: A63B22/02 ,  A62C99/00 ,  A63B22/00 ,  A63B71/06 ,  G02B27/00 ,  G06F3/01 ,  G09B9/00

CPC classification number: A63B22/02 ,  A62C99/0081 ,  A63B22/0023 ,  G02B27/0093 ,  G06F3/016 ,  G09B9/00 ,  A63B2071/0647

Abstract: Disclosed herein are a motion-based virtual-reality simulator device and a method for controlling the same. The motion-based virtual-reality simulator device includes a virtual-reality interface for outputting virtual reality content in a form of multi-sense data that is perceptible by a user, a virtual-reality movement implementation unit including a track component for performing continuous track motion in a state in which a user gets on the track component, the track component being configured such that a slope of the track component is controlled while a surface of the track component is deformed into an even surface or an uneven surface, and an interworking control unit for outputting a control signal to the virtual-reality movement implementation unit so that a slope and a surface of the track component are deformed in accordance with the virtual reality content that is output through the virtual-reality interface.

公开(公告)号：US11137608B2

公开(公告)日：2021-10-05

申请号：US16933236

申请日：2020-07-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ung-Yeon Yang

IPC: G09G5/00 ,  G02B27/01 ,  G02B3/00 ,  G02B3/08 ,  G02B27/00

Abstract: A slim immersive display device, a slim visualization device, and a user eye-tracking device. The slim immersive display device includes a display panel, a super-proximity visualization optical unit formed of a pinhole array film or a micro-lens array and configured to form an image output via the display panel on a retina of an eyeball of a user located a very short distance from the super-proximity visualization optical unit, an environment information control unit configured to determine an image to be output in accordance with virtual reality environment information, and an image generation unit configured to generate the output image determined by the environment information control unit in a form of super-proximity unit images and output the super-proximity unit images to the display panel.

公开(公告)号：US10670866B2

公开(公告)日：2020-06-02

申请号：US16001625

申请日：2018-06-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ung-Yeon Yang ,  Ki-Hong Kim ,  Jin-Ho Kim

IPC: H04N7/18 ,  G02B27/01 ,  G02B27/00 ,  G06F3/01 ,  G06F3/147 ,  G06F1/16 ,  G02B3/00

Abstract: Disclosed herein are a method for providing a composite image based on optical transparency and an apparatus for the same. The method includes supplying first light of a first light source for projecting a virtual image and second light of a second light source for tracking eye gaze of a user to multiple point lights based on an optical waveguide; adjusting the degree of light concentration of any one of the first light and the second light based on a micro-lens array and outputting the first light or the second light, of which the degree of light concentration is adjusted; tracking the eye gaze of the user by collecting the second light reflected from the pupil of the user based on the optical waveguide; and combining an external image with the virtual image based on the tracked eye gaze and providing the combined image to the user.

公开(公告)号：US10599213B2

公开(公告)日：2020-03-24

申请号：US15981526

申请日：2018-05-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ung-Yeon Yang ,  Ki-Hong Kim ,  Jin-Ho Kim

IPC: G09G5/00 ,  G06F3/01

Abstract: Disclosed herein are a method for remotely controlling virtual content and an apparatus for the method. The method for remotely controlling virtual content includes acquiring spatial data about a virtual space, creating at least one individual space by transforming the virtual space in accordance with a user interaction area that corresponds to a user based on the spatial data, visualizing the at least one individual space in the user interaction area and providing an interactive environment which enables an interaction between the user's body and a virtual object included in the at least one individual space, and controlling the virtual object in response to a user interaction event occurring in the interactive environment.