HEAD MOUNTED DISPLAY AND METHOD FOR CONTROLLING THE SAME

Disclosed are a head mounted display (HMD), and a method for controlling the same. The HMD includes: a body (101) having a display unit (151); a lens driving unit (130) provided at the body (101), and configured to move a lens unit (103) spaced apart from the display unit (151), wherein the lens dri...

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Bibliographic Details
Main Authors SOHN, Youngwook, SIN, Mansoo, HWANG, Kyungsoo, SONG, Minwoo
Format Patent
LanguageEnglish
French
German
Published 03.01.2018
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:Disclosed are a head mounted display (HMD), and a method for controlling the same. The HMD includes: a body (101) having a display unit (151); a lens driving unit (130) provided at the body (101), and configured to move a lens unit (103) spaced apart from the display unit (151), wherein the lens driving unit (130) includes: a lens frame (131) having a first tube portion (131a) protruded in a first direction, and coupled to the body (101); a lens housing (132) having a second tube portion (132a) protruded in the first direction and having the lens unit (103), the second tube portion (132a) relatively moved on the first tube portion (131a); a link unit (135) coupled to the lens frame (131) and the lens housing (132), and configured to move the lens housing (132); and a driving unit (136) provided at one side of the first tube portion (131a), and configured to operate the link unit (135).
Bibliography:Application Number: EP20170178018