Title:
HEAD-WEARABLE ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/040083
Kind Code:
A1
Abstract:
The present invention provides an electronic device. In the electronic device according to the present invention, a display unit can be moved to correspond to the position of a user's pupil, and the nano-pattern of an in-coupler where beams are incident to the display unit may be formed in the same manner as the nano-pattern of an out-coupler where beams exit the display unit. The electronic device according to the present invention may be linked to an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device, and the like.
Inventors:
JO SEONG (KR)
SHIN SEUNGYONG (KR)
KIM KYOUNGTAE (KR)
HWANG CHANGKYU (KR)
SHIN SEUNGYONG (KR)
KIM KYOUNGTAE (KR)
HWANG CHANGKYU (KR)
Application Number:
PCT/KR2019/010987
Publication Date:
March 04, 2021
Filing Date:
August 28, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G02B27/01; G06K9/00
Foreign References:
| KR20120014597A | 2012-02-17 | |||
| KR20170128608A | 2017-11-22 | |||
| JP2015213271A | 2015-11-26 | |||
| KR20140059213A | 2014-05-15 | |||
| KR20170064389A | 2017-06-09 | |||
| KR101635892B1 | 2016-07-04 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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