TWI799489B - 基於平面鏡片ａｒ/ｖｒ眼鏡之透射的改進系統 - Google Patents

基於平面鏡片ａｒ/ｖｒ眼鏡之透射的改進系統 Download PDF

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Publication number
TWI799489B
TWI799489B TW108100364A TW108100364A TWI799489B TW I799489 B TWI799489 B TW I799489B TW 108100364 A TW108100364 A TW 108100364A TW 108100364 A TW108100364 A TW 108100364A TW I799489 B TWI799489 B TW I799489B
Authority
TW
Taiwan
Prior art keywords
glasses
lens based
flat lens
transmission improvement
improvement
Prior art date
Application number
TW108100364A
Other languages
English (en)
Other versions
TW202009555A (zh
Inventor
呂璐
偉詩 林
黃寧峰
斯科特查爾斯 麥克爾道尼
安卓約翰 歐德柯克
貝利大衛 西爾弗斯坦
Original Assignee
美商元平台技術有限公司
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
Application filed by 美商元平台技術有限公司 filed Critical 美商元平台技術有限公司
Publication of TW202009555A publication Critical patent/TW202009555A/zh
Application granted granted Critical
Publication of TWI799489B publication Critical patent/TWI799489B/zh

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Classifications

    • 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
    • G02B27/48—Laser speckle optics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
TW108100364A 2018-08-16 2019-01-04 基於平面鏡片ａｒ/ｖｒ眼鏡之透射的改進系統 TWI799489B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862764937P 2018-08-16 2018-08-16
US62/764,937 2018-08-16
US16/215,234 2018-12-10
US16/215,234 US10545348B1 (en) 2018-08-16 2018-12-10 Transmission improvement for flat lens based AR/VR glasses

Publications (2)

Publication Number Publication Date
TW202009555A TW202009555A (zh) 2020-03-01
TWI799489B true TWI799489B (zh) 2023-04-21

Family

ID=69179979

Family Applications (2)

Application Number Title Priority Date Filing Date
TW108100364A TWI799489B (zh) 2018-08-16 2019-01-04 基於平面鏡片ａｒ/ｖｒ眼鏡之透射的改進系統
TW112111503A TW202332963A (zh) 2018-08-16 2019-01-04 基於平面鏡片ar/vr眼鏡之透射的改進系統

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW112111503A TW202332963A (zh) 2018-08-16 2019-01-04 基於平面鏡片ar/vr眼鏡之透射的改進系統

Country Status (5)

Country Link
US (1) US10545348B1 (zh)
EP (1) EP3837576A4 (zh)
CN (2) CN112602002B (zh)
TW (2) TWI799489B (zh)
WO (1) WO2020036619A1 (zh)

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US11294113B2 (en) 2017-07-17 2022-04-05 Gary Sharp Innovations, Llc Wide-angle compensation of uniaxial retarder stacks
US11249355B2 (en) 2018-01-29 2022-02-15 Gary Sharp Innovations, Llc Color switch for reduced color cross-talk
AU2019211498A1 (en) 2018-01-29 2020-08-20 Gary Sharp Innovations, Inc. Hollow triple-pass optical elements
CN115685432A (zh) 2018-03-02 2023-02-03 加里夏普创新有限责任公司 用于偏振基向量转换的延迟器堆栈对
CN109188700B (zh) * 2018-10-30 2021-05-11 京东方科技集团股份有限公司 光学显示系统及ar/vr显示装置
KR20200053319A (ko) * 2018-11-08 2020-05-18 삼성전자주식회사 백라이트 유닛 및 이를 포함하는 홀로그래픽 디스플레이 장치
US11747585B2 (en) * 2019-09-04 2023-09-05 Google Llc Optical combiner and combiner lens with lightguide failure mitigation mechanism
JP2023512866A (ja) * 2020-02-06 2023-03-30 バルブ コーポレーション ヘッドマウントディスプレイシステムのワイヤグリッド偏光子向け偏光補償
DE102020205851B4 (de) * 2020-05-08 2022-01-05 Carl Zeiss Vision International Gmbh Vorrichtung, Verfahren und Computerprogramm zur Erzeugung von zwei Punktlichtquellen derselben Wellenlänge auf einer Pupillenebene eines Auges sowie zur Bestimmung einer neuronalen Übertragungsfunktion einer Sehbahn
US11314093B2 (en) 2020-08-27 2022-04-26 Facebook Technologies, Llc Light guide display assembly for providing expanded field of view
TWI774252B (zh) * 2021-03-02 2022-08-11 和碩聯合科技股份有限公司 近眼顯示裝置及其製作方法
CN113467092A (zh) * 2021-06-29 2021-10-01 歌尔股份有限公司 成像模组和头戴显示设备
US20230017964A1 (en) * 2021-07-19 2023-01-19 Meta Platforms Technologies, Llc Balanced switchable configuration for a pancharatnam-berry phase (pbp) lens
US11480800B1 (en) * 2021-09-13 2022-10-25 Snap Inc. Compact catadioptric projector
WO2024004287A1 (ja) * 2022-06-29 2024-01-04 パナソニックＩｐマネジメント株式会社 画像表示装置、及び光学系

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JP5312426B2 (ja) * 2010-10-18 2013-10-09 キヤノン株式会社 反射型液晶表示装置
TWI484265B (zh) * 2012-11-01 2015-05-11 Nat Univ Tsing Hua 彩色分光系統
CN105229499A (zh) * 2013-03-13 2016-01-06 北卡罗莱纳州立大学 具有几何相位全息图的偏振转换系统
US20180217377A1 (en) * 2017-01-27 2018-08-02 Oculus Vr, Llc Geometric phase lens alignment in an augmented reality head mounted display

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JP5312426B2 (ja) * 2010-10-18 2013-10-09 キヤノン株式会社 反射型液晶表示装置
TWI484265B (zh) * 2012-11-01 2015-05-11 Nat Univ Tsing Hua 彩色分光系統
CN105229499A (zh) * 2013-03-13 2016-01-06 北卡罗莱纳州立大学 具有几何相位全息图的偏振转换系统
US20180217377A1 (en) * 2017-01-27 2018-08-02 Oculus Vr, Llc Geometric phase lens alignment in an augmented reality head mounted display

Also Published As

Publication number Publication date
CN115826102A (zh) 2023-03-21
US20200057304A1 (en) 2020-02-20
TW202332963A (zh) 2023-08-16
WO2020036619A1 (en) 2020-02-20
EP3837576A4 (en) 2021-10-13
CN112602002B (zh) 2022-10-04
TW202009555A (zh) 2020-03-01
US10545348B1 (en) 2020-01-28
EP3837576A1 (en) 2021-06-23
CN112602002A (zh) 2021-04-02

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