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1. (WO2017061677) HEAD MOUNT DISPLAY DEVICE

Pub. No.:    WO/2017/061677    International Application No.:    PCT/KR2016/002597
Publication Date: Fri Apr 14 01:59:59 CEST 2017 International Filing Date: Wed Mar 16 00:59:59 CET 2016
IPC: G02B 27/01
G02B 27/22
G02B 7/06
Applicants: LG ELECTRONICS INC.
Inventors: LEE, Minjong
IM, Sanghyuk
Title: HEAD MOUNT DISPLAY DEVICE
Abstract:
A head mount display device including a housing comprising a closed, front side and a back side having an opening, a pair of optic modules arranged horizontally and a head fixing unit configured to fix the housing to a user's head is provided. Each of the optic modules includes a display provided in the housing; a barrel comprising one side arranged in the housing and the other side exposed outside the housing via the opening; a lens fixed to the barrel; a focus adjuster configured to adjust a distance between the barrel and the display; and a horizontal adjusting unit configured to guide horizontal movement of the optic module, and the focus adjuster and the horizontal adjusting unit provided in one of the optic modules is operable independently from the focus adjuster and the horizontal adjusting unit provided in the other optic module.