[go: up one dir, main page]

WO1996007947A1 - Dispositif de visualisation individuel - Google Patents

Dispositif de visualisation individuel Download PDF

Info

Publication number
WO1996007947A1
WO1996007947A1 PCT/US1995/011344 US9511344W WO9607947A1 WO 1996007947 A1 WO1996007947 A1 WO 1996007947A1 US 9511344 W US9511344 W US 9511344W WO 9607947 A1 WO9607947 A1 WO 9607947A1
Authority
WO
WIPO (PCT)
Prior art keywords
die
head
user
tracker
image
Prior art date
Application number
PCT/US1995/011344
Other languages
English (en)
Inventor
Richard Dennis Rallison
C. Gregory Amadon
Wolfgang Adam Mack, Jr.
Leo Nikora
Eric Tseo
Douglas Donaldson
Robert T. Etter
Original Assignee
Virtual I/O, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/US1994/009820 external-priority patent/WO1995021396A2/fr
Application filed by Virtual I/O, Inc. filed Critical Virtual I/O, Inc.
Priority to JP50967196A priority Critical patent/JP2002515127A/ja
Priority to AU37164/95A priority patent/AU3716495A/en
Publication of WO1996007947A1 publication Critical patent/WO1996007947A1/fr
Priority to US08/686,843 priority patent/US5991085A/en
Priority to US09/375,443 priority patent/US6369952B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/012—Head tracking input arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • G02B2027/0156—Head-up displays characterised by mechanical features with movable elements with optionally usable elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • G02B2027/0159—Head-up displays characterised by mechanical features with movable elements with mechanical means other than scaning means for positioning the whole image
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B2027/0192—Supplementary details
    • G02B2027/0198—System for aligning or maintaining alignment of an image in a predetermined direction

Definitions

  • This invention relates to visual displays which preferably can combine generated images with a view of the environment surrounding a user and transmit such combined visual information to the eye position of the user.
  • the beam splitter will transmit a fraction, designated die transmitted fraction, of the image light reflected from the collimator- combiner.
  • a fraction of the real-world light is also transmitted by the beam splitter.
  • shrouds provide proper shielding, holding and alignment of various components of the device.
  • a shroud can be configured to not only block stray light but also to hold, for example, a fold mirror and/or combiner.
  • two or more masks are provided for the image generator to achieve elimination of unwanted light source angles without masking desired portions of die image.
  • such masks are provided as a unitary piece which can also function to hold other elements such as die LCD or other image generator, a light source, a lens, etc.
  • Fig. 3 is a rear view of die apparatus of Fig. 1;
  • Fig.4 is a right side elevational view of the apparatus of Fig. 1 ;
  • Fig. 26 is a block diagram of a magnetic tracker system according to one embodiment of the present invention
  • Fig. 27 is a schematic and block diagram of a magnetic tracker system according to an embodiment of the present invention
  • a rocker switch 44 can be used to provide control of a parameter which varies tiirough a range, such as volume of die audio.
  • Other items tiiat could be controlled in tiiis fashion include tint, hue or contrast of die video image, selection of a video and/or audio source such as channel selection, image brightness, audio tone (i.e., treble/bass control) and the like.
  • a slider switch 46 can be used, e.g., to select among discrete choices to select left, right or no relative frame phasing, to select between stereo and non-stereoscopic views, and the like.
  • audio devices such as earphone-type loudspeakers 52a, 52b are provided. Other audio devices can be used such as "earbud” devices wom in the ear.
  • Left and right loudspeakers 52a, 52b are preferably movably attached to die ends of die temple pieces 14a, 14b, e.g., by pivotable arms 54a, 54b which can be laterally adjusted in a mounting slot 56a, 56b in each temple 14a, 14b.
  • the speakers 52a, 52b can be held in position by friction, or detent tighteners 58a, 58b can be used to secure die speakers 52a, 52b in die desired position.
  • Cables 62a, 62b are used to provide die desired signal to die loudspeaker 52a, 52b.
  • providing separate shrouds 112 results in a device which is more modular, easier to design, maintain, repair, and construct than a device which has a unitary component extending across and in front of botii eyes.
  • providing separate shrouds for die left and right eyes makes it easier to position and assemble a device in which there is a powered (or magnifying) reflector 82 for each eye, typically each widi a different center of curvature, to provide image magnification (preferably both vertical and horizontal) of left and right images (as opposed to magnifying a single image which is delivered to andor viewed by the left and right eyes).
  • thumb slider 1814 engages widi slider switch 1846, mounted on circuit 5 board 1806 e.g. for selecting standard or 3D viewing modes.
  • Pins or rivets 1816a, 1816b, 1816c, 1816d can be used for coupling die optical shrouds 1812a 1812b to die lower plate 1802b e.g. via bushings or spacers 1818a, 1818b, 1818c, 1818d.
  • the tracker combines a 3-axis magnetic sensing system and a 2-axis gravimetric sensing system to calculate angles for pitch, roll and yaw.
  • pitch refers to rotation or pivoting of the head in a medial axis or plane (a nodding motion)
  • roll refers to rotation of the head in a lateral plane (e.g. leaning the left ear toward die left shoulder)
  • yaw refers to rotation about the spinal axis (generally corresponding to compass heading when die user is generally upright).
  • the tracker housing 100 also houses a strap adjustment mechanism e.g. for loosening or tightening the strap on the user's head.
  • an audio output port 514d e.g. for outputting audio to headphones 52a, 52b which may be attached to die HMD 102
  • an audio input port 514c e.g. for receiving input from a microphone, not shown, which may, if desired, be coupled to the HMD and/or which may be used for providing input, e.g. via voice recognition, recording sounds, telecommunications and the like.
  • a microphone not shown, which may, if desired, be coupled to the HMD and/or which may be used for providing input, e.g. via voice recognition, recording sounds, telecommunications and the like.
  • it is desirable to provide video and/or audio output to an external video screen or monitor 515a and or speakers 515b e.g.
  • the filter is useful for, e.g., attenuating interference from power line circuits, CRT deflection circuits, and switching transients.
  • Output from the low-pass filters 616a, 616b, 616c are provided to die analog-to-digital converter 532.
  • an inertial sensor such as a rate gyro outputs a signal in volts which can be characterized a having botii a null offset voltage and a sensitivity.
  • Null offset is the voltage when there is no physical movement being imparted on die sensor.
  • Sensitivity is the magnitude of output voltage change for a specific amount of motion of the sensor. Both null offset voltage and sensitivity may be less than perfectly stable or may exhibit changes in linearity, either in time and/or in response to changes in temperature or other environmental variables. Use of a long-term average is helpful in addressing instability in the null offset value.
  • the user can, if desired, easily use die HMD without a tracker attached (e.g. for uses that do not need and/or support a tracker), providing a reduction in weight of die device. Since only a single cable or other link is needed for connection to the host computer (or other image generator), regardless of whether or not the tracker is being used, die inconvenience associated with being tethered by multiple cables or other links is avoided.
  • the tracker is located on die user's head substantially opposite die location of the heaviest portion of the HMD (such as the optics, e.g. located on or near a visor region) to reduce or eliminate neck strain by acting as at least a partial counterbalance.
  • the number of components of the system is minimized, by combining functions, such as by providing a single housing which contains botii the tracker and a headstrap-tensioning device.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)

Abstract

Dispositif de visualisation destiné à mettre une image projetée, de préférence une image combinable avec la lumière du jour, à la portée des yeux d'un utilisateur. Dans un mode de réalisation, une visière (112) protège des reflets et maintient les éléments optiques dans l'alignement voulu. Dans un mode de réalisation, un diffuseur d'images est pourvu d'au moins deux masques (222, 224) pour pouvoir fournir des images de bonne qualité, sans pertes. Dans un mode de réalisation, un pare-lumière amovible (302) ou un dispositif pouvant être activé permet de faire passer l'appareil du mode transparent au mode immersion et vice versa. Il est possible d'ajouter un dispositif (100) de poursuite destiné à fournir des indications sur l'orientation, le mouvement et/ou la position du casque de visualisation frontal (HMD). Le dispositif de poursuite (100) peut se configurer de façon à pouvoir s'intégrer à l'armature du HMD et/ou peut facilement se découpler du HMD de manière à permettre l'utilisation du HMD sans dispositif de poursutie (par exemple, pour la projection de films). De préférence, le dispositif de poursuite transporte le signal destiné au HMD et, lorsque le dispositif de poursuite est couplé au HMD, la connexion entre le combiné HMD-dispositif de poursuite et l'ordinateur central n'est assurée que par un seul câble (134). Dans un mode de réalisation, le dispositif de poursuite utilise des capteurs magnétiques (542a, 542b, 542c). Dans une autre mode de réalisation, on fait appel à un ou plusieurs capteurs inertiels, tels qu'un gyromètre (52) et/ou des accéléromètres (562a, 562b).
PCT/US1995/011344 1994-08-31 1995-08-31 Dispositif de visualisation individuel WO1996007947A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50967196A JP2002515127A (ja) 1994-08-31 1995-08-31 パーソナルディスプレイシステム
AU37164/95A AU3716495A (en) 1994-08-31 1995-08-31 Personal display system
US08/686,843 US5991085A (en) 1995-04-21 1996-07-12 Head-mounted personal visual display apparatus with image generator and holder
US09/375,443 US6369952B1 (en) 1995-07-14 1999-08-17 Head-mounted personal visual display apparatus with image generator and holder

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USPCT/US94/09819 1994-08-31
PCT/US1994/009820 WO1995021396A2 (fr) 1994-02-07 1994-08-31 Affichage personnel
PCT/US1994/009819 WO1995021395A1 (fr) 1994-02-07 1994-08-31 Systeme d'affichage personnel
USPCT/US94/09820 1994-08-31
US60/001,151 1995-07-14

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
PCT/US1994/009819 Continuation-In-Part WO1995021395A1 (fr) 1994-02-07 1994-08-31 Systeme d'affichage personnel
US08/416,919 Continuation-In-Part US5903395A (en) 1994-08-31 1994-08-31 Personal visual display system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US08/686,843 Continuation US5991085A (en) 1995-04-21 1996-07-12 Head-mounted personal visual display apparatus with image generator and holder

Publications (1)

Publication Number Publication Date
WO1996007947A1 true WO1996007947A1 (fr) 1996-03-14

Family

ID=26788396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/011344 WO1996007947A1 (fr) 1994-08-31 1995-08-31 Dispositif de visualisation individuel

Country Status (2)

Country Link
AU (1) AU3716495A (fr)
WO (1) WO1996007947A1 (fr)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0877353A3 (fr) * 1997-05-08 1999-06-02 Shimadzu Corporation Système d'affichage comprenant un dispositif d'affichage mobile
EP0935183A3 (fr) * 1998-02-09 1999-12-15 Sel Semiconductor Energy Laboratory Co., Ltd. Dispositif de traitement d'informations avec dispositif d'affichage porté sur la tête
FR2780517A1 (fr) * 1998-06-24 1999-12-31 Rachid Hamdani Dispositif de visualisation stereoscopique laser
FR2782174A1 (fr) * 1998-08-08 2000-02-11 Eurocopter Deutschland Assistance au pilotage stereoscopique
WO2000068726A1 (fr) * 1999-05-07 2000-11-16 Thales Avionics S.A. Dispositif optique pour casque
WO2000079510A1 (fr) * 1999-06-21 2000-12-28 Silicon Display Incorporated Procede et systeme permettant d'afficher des informations au moyen d'une puce d'affichage
EP1152279A1 (fr) * 2000-05-02 2001-11-07 Agilent Technologies, Inc. (a Delaware corporation) Dispositif d'affichage immersif
EP1090481A4 (fr) * 1998-06-26 2002-05-08 Digilens Inc Approche demande-et-reponse pour reduire le temps d'attente dans un systeme de suivi
US6985164B2 (en) 2001-11-21 2006-01-10 Silicon Display Incorporated Method and system for driving a pixel
EP1363450A4 (fr) * 2001-02-06 2007-02-07 Olympus Optical Co Systeme de restitution d'image/de la voix monte sur la tete
US7248232B1 (en) 1998-02-25 2007-07-24 Semiconductor Energy Laboratory Co., Ltd. Information processing device
WO2010126550A1 (fr) * 2009-04-27 2010-11-04 Hybra Advance Technology, Inc. Dispositif de maintien de lunettes
DE102009019405A1 (de) * 2009-04-29 2010-11-18 Atlas Elektronik Gmbh Vorrichtung und Verfahren zur binauralen Wiedergabe von Audio-Sonarsignalen
US8174569B2 (en) 2006-05-26 2012-05-08 Konica Minolta Holdings, Inc. Image display apparatus
GB2499102A (en) * 2013-01-11 2013-08-07 Sachin Patel Head mounted display device which can accommodate video displays of different sizes
EP2759863A1 (fr) * 2013-01-29 2014-07-30 Seiko Epson Corporation Dispositif d'affichage d'images placé sur la tête
WO2014152630A1 (fr) * 2013-03-14 2014-09-25 Julian Michael Urbach Oculaire pour réalité augmentée et virtuelle
CN104321681A (zh) * 2012-06-29 2015-01-28 英特尔公司 使用透明显示装置的增强的信息递送
CN104764452A (zh) * 2015-04-23 2015-07-08 北京理工大学 一种基于惯性和光学跟踪系统的混合位姿跟踪方法
CN104820288A (zh) * 2015-04-22 2015-08-05 小鸟科技有限公司 一种头戴结构及头戴装置
US20150342467A1 (en) * 2009-02-25 2015-12-03 Valencell, Inc. Physiological Monitoring Methods
CN105388614A (zh) * 2014-09-01 2016-03-09 三星电子株式会社 头戴式显示装置
CN105747350A (zh) * 2016-04-28 2016-07-13 江苏卡罗卡国际动漫城有限公司 一种新型ar头盔
CN106104361A (zh) * 2014-02-18 2016-11-09 摩致实验室有限公司 与移动计算装置一起使用的头戴式显示器眼罩
CN106764352A (zh) * 2016-02-17 2017-05-31 杭州美盛红外光电技术有限公司 一种带有收纳装置的可调节视角显示装置
US9681568B1 (en) 2015-12-02 2017-06-13 Ge Energy Power Conversion Technology Ltd Compact stacked power modules for minimizing commutating inductance and methods for making the same
KR20180112816A (ko) * 2016-03-02 2018-10-12 아큘러스 브이알, 엘엘씨 필드 곡률 보정 디스플레이
IT201700085213A1 (it) * 2017-07-26 2019-01-26 Renata Falconi Dispositivo per la realtà virtuale.
EP3499300A4 (fr) * 2017-10-19 2019-06-19 Goertek Technology Co., Ltd. Lunettes à réalité augmentée
GB2569562A (en) * 2017-12-19 2019-06-26 Wave Optics Ltd Virtual reality or augmented reality headset
US10809536B2 (en) 2017-10-19 2020-10-20 Goertek Technology Co., Ltd. Augmented reality glasses

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955156A (en) * 1957-05-24 1960-10-04 Morton L Heilig Stereoscopic-television apparatus for individual use
US4103435A (en) * 1976-10-08 1978-08-01 The United States Of America As Represented By The Secretary Of The Navy Head trackable wide angle visual system
US4303394A (en) * 1980-07-10 1981-12-01 The United States Of America As Represented By The Secretary Of The Navy Computer generated image simulator
US4347507A (en) * 1978-12-21 1982-08-31 Redifon Simulation Limited Visual display apparatus
US4348185A (en) * 1980-02-14 1982-09-07 The United States Of America As Represented By The Secretary Of The Navy Wide angle infinity display system
US4561723A (en) * 1982-04-28 1985-12-31 Tomy Kogyo Co., Inc. Electronic stereoscopic viewing device
US4706117A (en) * 1984-06-01 1987-11-10 Arnold Schoolman Stereo laser disc viewing system
US4817633A (en) * 1987-11-05 1989-04-04 The United States Of America As Represented By The United States National Aeronautics And Space Administration Lightweight device to stimulate and monitor human vestibulo-ocular reflex
US4952024A (en) * 1986-08-29 1990-08-28 Gale Thomas S Three-dimensional sight and sound reproduction apparatus for individual use
US4961626A (en) * 1989-02-21 1990-10-09 United Techologies Corporation Direct incorporation of night vision in a helmet mounted display
US5003300A (en) * 1987-07-27 1991-03-26 Reflection Technology, Inc. Head mounted display for miniature video display system
US5093567A (en) * 1989-07-14 1992-03-03 Gec-Marconi Limited Helmet systems with eyepiece and eye position sensing means
US5130794A (en) * 1990-03-29 1992-07-14 Ritchey Kurtis J Panoramic display system
US5138555A (en) * 1990-06-28 1992-08-11 Albrecht Robert E Helmet mounted display adaptive predictive tracking
US5150104A (en) * 1991-03-06 1992-09-22 Alexander Rhys Thomas Attitude indicator device utilizing capacitance measurement
US5162828A (en) * 1986-09-25 1992-11-10 Furness Thomas A Display system for a head mounted viewing transparency
US5164848A (en) * 1989-11-03 1992-11-17 Gec Marconi Limited Helmet mounted display
US5267708A (en) * 1992-09-28 1993-12-07 Rockwell International Corp. Head support apparatus
US5274405A (en) * 1987-11-17 1993-12-28 Concept Vision Systems, Inc. Wide angle viewing system
US5276471A (en) * 1990-05-17 1994-01-04 Sony Corporation Image displaying device
US5281957A (en) * 1984-11-14 1994-01-25 Schoolman Scientific Corp. Portable computer and head mounted display
US5321416A (en) * 1992-07-27 1994-06-14 Virtual Research Systems Head-mounted visual display apparatus
US5323174A (en) * 1992-12-02 1994-06-21 Matthew H. Klapman Device for determining an orientation of at least a portion of a living body

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955156A (en) * 1957-05-24 1960-10-04 Morton L Heilig Stereoscopic-television apparatus for individual use
US4103435A (en) * 1976-10-08 1978-08-01 The United States Of America As Represented By The Secretary Of The Navy Head trackable wide angle visual system
US4347507A (en) * 1978-12-21 1982-08-31 Redifon Simulation Limited Visual display apparatus
US4348185A (en) * 1980-02-14 1982-09-07 The United States Of America As Represented By The Secretary Of The Navy Wide angle infinity display system
US4303394A (en) * 1980-07-10 1981-12-01 The United States Of America As Represented By The Secretary Of The Navy Computer generated image simulator
US4561723A (en) * 1982-04-28 1985-12-31 Tomy Kogyo Co., Inc. Electronic stereoscopic viewing device
US4706117A (en) * 1984-06-01 1987-11-10 Arnold Schoolman Stereo laser disc viewing system
US5281957A (en) * 1984-11-14 1994-01-25 Schoolman Scientific Corp. Portable computer and head mounted display
US4952024A (en) * 1986-08-29 1990-08-28 Gale Thomas S Three-dimensional sight and sound reproduction apparatus for individual use
US5162828A (en) * 1986-09-25 1992-11-10 Furness Thomas A Display system for a head mounted viewing transparency
US5003300A (en) * 1987-07-27 1991-03-26 Reflection Technology, Inc. Head mounted display for miniature video display system
US4817633A (en) * 1987-11-05 1989-04-04 The United States Of America As Represented By The United States National Aeronautics And Space Administration Lightweight device to stimulate and monitor human vestibulo-ocular reflex
US5274405A (en) * 1987-11-17 1993-12-28 Concept Vision Systems, Inc. Wide angle viewing system
US4961626A (en) * 1989-02-21 1990-10-09 United Techologies Corporation Direct incorporation of night vision in a helmet mounted display
US5093567A (en) * 1989-07-14 1992-03-03 Gec-Marconi Limited Helmet systems with eyepiece and eye position sensing means
US5164848A (en) * 1989-11-03 1992-11-17 Gec Marconi Limited Helmet mounted display
US5130794A (en) * 1990-03-29 1992-07-14 Ritchey Kurtis J Panoramic display system
US5276471A (en) * 1990-05-17 1994-01-04 Sony Corporation Image displaying device
US5138555A (en) * 1990-06-28 1992-08-11 Albrecht Robert E Helmet mounted display adaptive predictive tracking
US5150104A (en) * 1991-03-06 1992-09-22 Alexander Rhys Thomas Attitude indicator device utilizing capacitance measurement
US5321416A (en) * 1992-07-27 1994-06-14 Virtual Research Systems Head-mounted visual display apparatus
US5267708A (en) * 1992-09-28 1993-12-07 Rockwell International Corp. Head support apparatus
US5323174A (en) * 1992-12-02 1994-06-21 Matthew H. Klapman Device for determining an orientation of at least a portion of a living body

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0877353A3 (fr) * 1997-05-08 1999-06-02 Shimadzu Corporation Système d'affichage comprenant un dispositif d'affichage mobile
US6292158B1 (en) 1997-05-08 2001-09-18 Shimadzu Corporation Display system
EP0935183A3 (fr) * 1998-02-09 1999-12-15 Sel Semiconductor Energy Laboratory Co., Ltd. Dispositif de traitement d'informations avec dispositif d'affichage porté sur la tête
CN100426052C (zh) * 1998-02-09 2008-10-15 株式会社半导体能源研究所 信息处理设备
US7248232B1 (en) 1998-02-25 2007-07-24 Semiconductor Energy Laboratory Co., Ltd. Information processing device
US8605010B2 (en) 1998-02-25 2013-12-10 Semiconductor Energy Laboratory Co., Ltd. Information processing device
FR2780517A1 (fr) * 1998-06-24 1999-12-31 Rachid Hamdani Dispositif de visualisation stereoscopique laser
EP1090481A4 (fr) * 1998-06-26 2002-05-08 Digilens Inc Approche demande-et-reponse pour reduire le temps d'attente dans un systeme de suivi
FR2782174A1 (fr) * 1998-08-08 2000-02-11 Eurocopter Deutschland Assistance au pilotage stereoscopique
WO2000068726A1 (fr) * 1999-05-07 2000-11-16 Thales Avionics S.A. Dispositif optique pour casque
WO2000079510A1 (fr) * 1999-06-21 2000-12-28 Silicon Display Incorporated Procede et systeme permettant d'afficher des informations au moyen d'une puce d'affichage
US6803885B1 (en) 1999-06-21 2004-10-12 Silicon Display Incorporated Method and system for displaying information using a transportable display chip
US6870520B2 (en) 2000-05-02 2005-03-22 Richard C. Walker Immersive display system
US6552698B1 (en) 2000-05-02 2003-04-22 Agilent Technologies, Inc. Immersive display system
EP1152279A1 (fr) * 2000-05-02 2001-11-07 Agilent Technologies, Inc. (a Delaware corporation) Dispositif d'affichage immersif
EP1363450A4 (fr) * 2001-02-06 2007-02-07 Olympus Optical Co Systeme de restitution d'image/de la voix monte sur la tete
US6985164B2 (en) 2001-11-21 2006-01-10 Silicon Display Incorporated Method and system for driving a pixel
US8174569B2 (en) 2006-05-26 2012-05-08 Konica Minolta Holdings, Inc. Image display apparatus
US10973415B2 (en) 2009-02-25 2021-04-13 Valencell, Inc. Form-fitted monitoring apparatus for health and environmental monitoring
US20150342467A1 (en) * 2009-02-25 2015-12-03 Valencell, Inc. Physiological Monitoring Methods
US11026588B2 (en) 2009-02-25 2021-06-08 Valencell, Inc. Methods and apparatus for detecting motion noise and for removing motion noise from physiological signals
US11160460B2 (en) * 2009-02-25 2021-11-02 Valencell, Inc. Physiological monitoring methods
WO2010126550A1 (fr) * 2009-04-27 2010-11-04 Hybra Advance Technology, Inc. Dispositif de maintien de lunettes
US8094858B2 (en) 2009-04-27 2012-01-10 Joseph Adam Thiel Eyewear retention device
DE102009019405A1 (de) * 2009-04-29 2010-11-18 Atlas Elektronik Gmbh Vorrichtung und Verfahren zur binauralen Wiedergabe von Audio-Sonarsignalen
CN104321681A (zh) * 2012-06-29 2015-01-28 英特尔公司 使用透明显示装置的增强的信息递送
US9646522B2 (en) 2012-06-29 2017-05-09 Intel Corporation Enhanced information delivery using a transparent display
GB2499102B (en) * 2013-01-11 2013-12-25 Mvr Global Ltd Head-mounted display device
GB2499102A (en) * 2013-01-11 2013-08-07 Sachin Patel Head mounted display device which can accommodate video displays of different sizes
EP2759863A1 (fr) * 2013-01-29 2014-07-30 Seiko Epson Corporation Dispositif d'affichage d'images placé sur la tête
CN103969828A (zh) * 2013-01-29 2014-08-06 精工爱普生株式会社 图像显示装置
US9182594B2 (en) 2013-01-29 2015-11-10 Seiko Epson Corporation Head-mounted image display apparatus
US9658459B2 (en) 2013-01-29 2017-05-23 Seiko Epson Corporation Head-mounted image display apparatus
WO2014152630A1 (fr) * 2013-03-14 2014-09-25 Julian Michael Urbach Oculaire pour réalité augmentée et virtuelle
CN106104361A (zh) * 2014-02-18 2016-11-09 摩致实验室有限公司 与移动计算装置一起使用的头戴式显示器眼罩
CN106104361B (zh) * 2014-02-18 2019-06-07 摩致实验室有限公司 与移动计算装置一起使用的头戴式显示器眼罩
US10261579B2 (en) 2014-09-01 2019-04-16 Samsung Electronics Co., Ltd. Head-mounted display apparatus
CN105388614A (zh) * 2014-09-01 2016-03-09 三星电子株式会社 头戴式显示装置
CN105388614B (zh) * 2014-09-01 2019-12-27 三星电子株式会社 头戴式显示装置
CN104820288A (zh) * 2015-04-22 2015-08-05 小鸟科技有限公司 一种头戴结构及头戴装置
CN104764452A (zh) * 2015-04-23 2015-07-08 北京理工大学 一种基于惯性和光学跟踪系统的混合位姿跟踪方法
US9681568B1 (en) 2015-12-02 2017-06-13 Ge Energy Power Conversion Technology Ltd Compact stacked power modules for minimizing commutating inductance and methods for making the same
CN106838567A (zh) * 2016-02-17 2017-06-13 杭州美盛红外光电技术有限公司 一种可调节视角的显示装置
CN106764352A (zh) * 2016-02-17 2017-05-31 杭州美盛红外光电技术有限公司 一种带有收纳装置的可调节视角显示装置
KR20180112816A (ko) * 2016-03-02 2018-10-12 아큘러스 브이알, 엘엘씨 필드 곡률 보정 디스플레이
KR102391561B1 (ko) * 2016-03-02 2022-04-29 페이스북 테크놀로지스, 엘엘씨 필드 곡률 보정 디스플레이
US11327311B2 (en) 2016-03-02 2022-05-10 Facebook Technologies, Llc Field curvature corrected display
CN105747350A (zh) * 2016-04-28 2016-07-13 江苏卡罗卡国际动漫城有限公司 一种新型ar头盔
IT201700085213A1 (it) * 2017-07-26 2019-01-26 Renata Falconi Dispositivo per la realtà virtuale.
EP3499300A4 (fr) * 2017-10-19 2019-06-19 Goertek Technology Co., Ltd. Lunettes à réalité augmentée
US10809536B2 (en) 2017-10-19 2020-10-20 Goertek Technology Co., Ltd. Augmented reality glasses
GB2569562A (en) * 2017-12-19 2019-06-26 Wave Optics Ltd Virtual reality or augmented reality headset

Also Published As

Publication number Publication date
AU3716495A (en) 1996-03-27

Similar Documents

Publication Publication Date Title
US5991085A (en) Head-mounted personal visual display apparatus with image generator and holder
US6369952B1 (en) Head-mounted personal visual display apparatus with image generator and holder
WO1996007947A1 (fr) Dispositif de visualisation individuel
US5903395A (en) Personal visual display system
US6160666A (en) Personal visual display system
JP2002515127A (ja) パーソナルディスプレイシステム
CN111226156B (zh) 用于瞳孔间距离可调的头戴式显示器的装置、系统和方法
US8004769B2 (en) Binocular apparatus and system
US6130784A (en) Resolution enhancing image display apparatus
EP0575332B1 (fr) Systeme de suivi de la position d'une tete compacte pour systeme a realite virtuelle de faible cout
WO1995021395A1 (fr) Systeme d'affichage personnel
KR101441873B1 (ko) 헤드 장착 단안식 디스플레이 장치
US5767820A (en) Head-mounted visual display apparatus
CA2267876C (fr) Systeme de visionnement binoculaire avec plans intermediaires pour un affichage electronique
US5861994A (en) Modular binocular electronic imaging system
TWI599796B (zh) 具有輸入與輸出結構的可戴式裝置
US5581271A (en) Head mounted visual display
EP0595705B1 (fr) Système de visualisation fixé à la tête
US10073262B2 (en) Information distribution system, head mounted display, method for controlling head mounted display, and computer program
US20080169998A1 (en) Monocular display device
US20090243965A1 (en) Lightweight head mounted display with multiple adjustments
WO2013103825A1 (fr) Ensemble de dispositif pouvant être porté présentant des structures d'entrée et de sortie
EP2078229A2 (fr) Systèmes et procédés pour affichage monté sur la tête
WO1999024860A1 (fr) Eclairage d'afficheur a lumiere ambiante pour visiocasque
US6947014B2 (en) Personalized, private eyewear-based display system

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AM AT AU BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IS JP KE KG KP KR KZ LK LR LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TT UA UG US UZ VN

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): KE MW SD SZ UG AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1995934966

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 1995934966

Country of ref document: EP

122 Ep: pct application non-entry in european phase
WWE Wipo information: entry into national phase

Ref document number: 09375443

Country of ref document: US