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1. (WO2018124344) WEARABLE VR HEADBAND STRUCTURE HAVING AUTOMATIC MECHANISM
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Pub. No.: WO/2018/124344 International Application No.: PCT/KR2016/015531
Publication Date: 05.07.2018 International Filing Date: 29.12.2016
IPC:
G02B 27/01 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
강티모시 KANG, Timothy; KR
김성한 KIM, Sunghan; KR
박범오 PARK, Bumoh; KR
박민호 PARK, Minho; KR
Agent:
박장원 PARK, Jang-Won; KR
Priority Data:
Title (EN) WEARABLE VR HEADBAND STRUCTURE HAVING AUTOMATIC MECHANISM
(FR) STRUCTURE DE SERRE-TÊTE DE RÉALITÉ VIRTUELLE PORTABLE AYANT UN MÉCANISME AUTOMATIQUE
(KO) 자동 메커니즘을 구비한 웨어러블 VR 헤드밴드구조
Abstract:
(EN) The present invention relates to a head-mounted display (HMD) device capable of providing content to a user while being worn on the user's head, and provides an HMD device comprising: a body part including a power supply unit for supplying power; a fixing frame mounted on the body part and including a guide member formed adjacent to the body part; a movable member mounted on the fixing frame so as to be movable along the guide member; a length adjustment part mounted on the movable member and including an SMA spring part, which contracts by means of a current applied from the power supply unit so as to move the movable member; and a headband part mounted on the movable member, and moved by the movement of the movable member so as to be suitable for the head size of a human body, wherein the SMA spring part includes a first spring part connected to a first region of the fixing frame adjacent to the guide member, and a second spring part connected to a second region of the fixing frame spaced apart from the first region, with the guide member disposed between the first region and the second region.
(FR) La présente invention concerne un dispositif d'affichage de type visiocasque (HMD) en mesure de fournir un contenu à un utilisateur tout en étant porté sur la tête de l'utilisateur, et concerne un dispositif HMD comprenant : une partie formant corps comprenant une unité d'alimentation électrique à des fins d’alimentation électrique ; un cadre de fixation monté sur la partie formant corps et comprenant un élément de guidage formé de manière adjacente par rapport à la partie formant corps ; un élément mobile monté sur le cadre de fixation de façon à être mobile le long de l'élément de guidage ; une partie de réglage de longueur montée sur l'élément mobile et comprenant une partie de ressort en alliage à mémoire de forme, qui se contracte au moyen d'un courant appliqué en provenance de l'unité d'alimentation électrique de façon à déplacer l'élément mobile ; et une partie serre-tête montée sur l'élément mobile, et déplacée par le mouvement de l'élément mobile de façon à s’adapter à la taille de tête d'un corps humain, dans lequel la partie de ressort en alliage à mémoire de forme comprend une première partie de ressort reliée à une première région du cadre de fixation de manière adjacente par rapport à l'élément de guidage, et une deuxième partie de ressort reliée à une deuxième région du cadre de fixation espacée par rapport à la première région, l'élément de guidage étant disposé entre la première région et la deuxième région.
(KO) 본 발명은 사용자의 머리에 착용된 상태에서 사용자에게 컨텐츠를 제공할 수 있는 헤드 마운티드 디스플레이 장치에 관한 것으로서, 전원을 공급하는 전원공급부를 구비하는 본체부, 상기 본체부에 장착되고, 상기 본체부와 인접하게 형성되는 가이드부재를 포함하는 고정 프레임, 상기 가이드부재를 따라 이동 가능하게 상기 고정 프레임에 장착되는 이동 부재와, 상기 이동 부재에 장착되고, 상기 전원공급부로부터 인가받은 전류에 의해 수축되어 상기 이동부재를 이동시키는 SMA 스프링부를 포함하는 길이 조절부 및 상기 이동 부재에 장착되고, 인체의 두부 사이즈에 맞춰지도록 상기 이동 부재의 이동에 의하여 이동되는 헤드 밴드부를 포함하고, 상기 SMA 스프링부는, 상기 가이드 부재와 인접한 상기 고정 프레임의 제1 영역에 결합되는 제1 스프링부 및 상기 가이드부재를 사이에 두고 상기 제1 영역과 이격된 상기 고정 프레임의 제2 영역에 결합되는 제2 스프링부를 포함하는 것을 특징으로 하는 HMD 장치를 제공한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)