JP7420893B2 - 別個の位相および振幅変調器を伴う接眼3dディスプレイ - Google Patents
別個の位相および振幅変調器を伴う接眼3dディスプレイ Download PDFInfo
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- JP7420893B2 JP7420893B2 JP2022165410A JP2022165410A JP7420893B2 JP 7420893 B2 JP7420893 B2 JP 7420893B2 JP 2022165410 A JP2022165410 A JP 2022165410A JP 2022165410 A JP2022165410 A JP 2022165410A JP 7420893 B2 JP7420893 B2 JP 7420893B2
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- G—PHYSICS
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- 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
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- 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
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
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- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/44—Grating systems; Zone plate systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. three-dimensional [3D] slide viewers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels
- G02B30/52—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels the three-dimensional [3D] volume being constructed from a stack or sequence of two-dimensional [2D] planes, e.g. depth sampling systems
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/294—Variable focal length devices
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2294—Addressing the hologram to an active spatial light modulator
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
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- 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
- G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field
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- 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
- G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic 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
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
- G02B2027/0174—Head mounted characterised by optical features holographic
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- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/0208—Individual components other than the hologram
- G03H2001/0224—Active addressable light modulator, i.e. Spatial Light Modulator [SLM]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H2001/2605—Arrangement of the sub-holograms, e.g. partial overlapping
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H2001/2625—Nature of the sub-holograms
- G03H2001/264—One hologram being a HOE
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
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- G—PHYSICS
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- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
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- G03H2225/30—Modulation
- G03H2225/32—Phase only
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/30—Modulation
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- G03H2225/00—Active addressable light modulator
- G03H2225/52—Reflective modulator
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2225/00—Active addressable light modulator
- G03H2225/60—Multiple SLMs
-
- G—PHYSICS
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- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2226/00—Electro-optic or electronic components relating to digital holography
- G03H2226/05—Means for tracking the observer
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- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Holo Graphy (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Description
本明細書は、例えば、以下の項目も提供する。
(項目1)
接眼ディスプレイシステムであって、
光源と、
空間振幅変調器と、
空間位相変調器と、
眼結合光学系であって、前記光源は、前記空間振幅変調器および前記空間位相変調器を通して、前記眼結合光学系に光学的に結合される、眼結合光学系と
を備える、接眼ディスプレイシステム。
(項目2)
前記光源から前記眼結合光学系までの光学経路をさらに備え、前記光学経路は、最初に、前記空間位相変調器に到達する前に、前記空間振幅変調器に到達する、項目1に記載の接眼ディスプレイシステム。
(項目3)
前記光源は、レーザダイオードを含む、項目1に記載の接眼ディスプレイシステム。
(項目4)
前記眼結合光学系は、回折格子を備える、項目1に記載の接眼ディスプレイシステム。
(項目5)
前記回折格子は、体積ホログラフィック格子を備える、項目4に記載の接眼ディスプレイシステム。
(項目6)
前記空間位相変調器は、シリコン上液晶(LCoS)変調器を備える、項目1に記載の接眼ディスプレイシステム。
(項目7)
前記空間振幅変調器は、シリコン上液晶(LCoS)変調器を備える、項目6に記載の接眼ディスプレイシステム。
(項目8)
前記空間振幅変調器は、デジタルマイクロミラーデバイス(DMD)を備える、項目1に記載の接眼ディスプレイシステム。
(項目9)
空間振幅変調器と前記空間位相変調器との間に配置されるプリズムをさらに備える、項目8に記載の接眼ディスプレイシステム。
(項目10)
前記空間振幅変調器と前記空間位相変調器との間に位置するビームスプリッタをさらに備え、
前記光源から前記眼結合光学系までの光学経路が存在し、
前記ビームスプリッタによって反射される前記光学経路の反射部分は、前記光源から第1のコンポーネントまで延在し、
前記ビームスプリッタを通して透過される前記光学経路の透過部分は、前記第1のコンポーネントから第2のコンポーネントまで延在する、
項目1に記載の接眼ディスプレイシステム。
(項目11)
前記第1のコンポーネントは、前記空間振幅変調器であり、前記第2のコンポーネントは、前記空間位相変調器である、項目10に記載の接眼ディスプレイシステム。
(項目12)
仮想コンテンツを生成する方法であって、
光源を介して光を生成することと、
空間振幅変調器を介して前記光の振幅を修正することであって、出力は、振幅変調光である、ことと、
空間位相変調器を介して前記振幅変調光の位相を修正することであって、出力は、振幅および位相変調光である、ことと、
眼結合光学系を介して前記振幅および位相変調光を眼に結合することと
を含む、方法。
(項目13)
空間振幅変調器と前記空間位相変調器との間に配置される少なくとも1つのプリズムを通して前記光を反射させることをさらに含む、項目12に記載の方法。
(項目14)
空間振幅変調器と前記空間位相変調器との間に配置される少なくとも1つのビームスプリッタを通して前記光を分割することをさらに含む、項目12に記載の方法。
(項目15)
接眼ディスプレイシステムであって、
画像を生成するためのピクセル化された発光型光源と、
前記ピクセル化された発光型光源に光学的に結合される空間位相変調器と、
前記空間位相変調器に光学的に結合される眼結合光学系であって、前記空間位相変調器は、前記ピクセル化された発光型光源と前記眼結合光学系との間の光学経路に沿って位置付けられる、眼結合光学系と
を備える、接眼ディスプレイシステム。
(項目16)
前記ピクセル化された発光型光源は、有機発光ダイオードパネルを備える、項目15に記載の接眼ディスプレイシステム。
(項目17)
前記ピクセル化された発光型光源は、マイクロ発光ダイオードパネルを備える、項目16に記載の接眼ディスプレイシステム。
(項目18)
接眼ディスプレイシステムであって、
画像毎振幅変調光源と、
前記画像毎振幅変調光源に光学的に結合される空間位相変調器と、
前記空間位相変調器に光学的に結合される眼結合光学系と
を備える、接眼ディスプレイシステム。
(項目19)
前記空間位相変調器に結合される位相変調器ドライバをさらに備え、空間位相変調器ドライバは、回折レンズパターンを前記空間位相変調器上に生成するように構成される、項目18に記載の接眼ディスプレイシステム。
(項目20)
前記位相変調器ドライバは、深度情報を受信し、前記深度情報に基づいて、前記回折レンズパターンを生成するように構成される、項目19に記載の接眼ディスプレイシステム。
(項目21)
眼追跡カメラと、
前記画像毎振幅変調光源、前記空間位相変調器、および前記眼追跡カメラに結合される回路であって、前記回路は、
前記画像毎振幅変調光源を駆動し、複数の仮想オブジェクトを含む場面を表示することと、
前記眼追跡カメラから、ユーザが見ている前記複数の仮想オブジェクトの中の特定の仮想オブジェクトを示す情報を受信することと、
前記空間位相変調器を駆動し、前記眼追跡カメラからの情報に基づいて識別される前記複数の仮想オブジェクトの中の特定の仮想オブジェクトと関連付けられた距離に基づいて、光波面曲率を調節することと
を行うように構成される、回路と
をさらに備える、項目19に記載の接眼ディスプレイシステム。
(項目22)
前記回路はさらに、空間位相変調器を駆動し、前記眼追跡カメラからの情報に基づいて偏移されるフレネルパターンを生成するように構成される、項目21に記載の接眼ディスプレイシステム。
(項目23)
前記位相変調器ドライバは、回折レンズパターンのアレイを生成するように構成され、前記回折レンズパターンは、前記回折レンズパターンのアレイ内に含まれる、項目19に記載の接眼ディスプレイシステム。
(項目24)
前記空間位相変調器に結合される位相変調器ドライバをさらに備え、空間位相変調器ドライバは、重畳回折レンズパターンを生成するように構成される、項目18に記載の接眼ディスプレイシステム。
(項目25)
接眼ディスプレイシステムであって、
画像毎振幅変調光源と、
前記画像毎振幅変調光源からの光を受け取るように配列されるアクティブゾーンプレート変調器と、
前記アクティブゾーンプレート変調器からの光を受け取るように配列される眼結合光学系と
を備える、接眼ディスプレイシステム。
(項目26)
前記アクティブゾーンプレート変調器は、シリコン上液晶光変調器を備える、項目25に記載の接眼ディスプレイシステム。
(項目27)
前記アクティブゾーンプレート変調器は、デジタルマイクロミラーデバイス光変調器を備える、項目25に記載の接眼ディスプレイシステム。
(項目28)
前記眼結合光学系は、体積ホログラフィック回折格子を備える、項目25に記載の接眼ディスプレイシステム。
(項目29)
眼追跡カメラと、
前記画像毎振幅変調光源、前記アクティブゾーンプレート変調器、および前記眼追跡カメラに結合される回路であって、前記回路は、
前記画像毎振幅変調光源を駆動し、複数の仮想オブジェクトを含む場面を表示することと、
前記眼追跡カメラからユーザが見ている前記複数の仮想オブジェクトの中の特定の仮想オブジェクトを示す情報を受信することと、
前記アクティブゾーンプレート変調器を駆動し、前記眼追跡カメラからの情報に基づいて識別される前記複数の仮想オブジェクトの中の特定の仮想オブジェクトと関連付けられた距離に基づいて、光波面曲率を調節することと
を行うように構成される、回路と
をさらに備える、項目25に記載の接眼ディスプレイシステム。
(項目30)
前記回路はさらに、前記アクティブゾーンプレート変調器を駆動し、前記眼追跡カメラからの情報に基づいて偏移されるゾーンプレートパターンを生成するように構成される、項目29に記載の接眼ディスプレイシステム。
(項目31)
接眼ディスプレイシステムであって、
光源と、
デジタルマイクロミラー変調器アレイと、
空間位相変調器と、
眼結合光学系であって、前記光源は、前記デジタルマイクロミラー変調器アレイおよび前記空間位相変調器を通して、前記眼結合光学系に光学的に結合される、眼結合光学系と
を備える、接眼ディスプレイシステム。
Claims (3)
- 接眼ディスプレイシステムであって、
画像を生成するためのピクセル化された発光型光源と、
前記ピクセル化された発光型光源に光学的に結合される空間位相変調器であって、前記空間位相変調器は、波面曲率を前記光源から受け取られた光に付与するように構成され、前記波面曲率は、仮想画像距離の逆数である、空間位相変調器と、
前記空間位相変調器に光学的に結合される眼結合光学系であって、前記空間位相変調器は、前記ピクセル化された発光型光源と前記眼結合光学系との間の光学経路に沿って位置付けられる、眼結合光学系と
を備える、接眼ディスプレイシステム。 - 前記ピクセル化された発光型光源は、有機発光ダイオードパネルを備える、請求項1に記載の接眼ディスプレイシステム。
- 前記ピクセル化された発光型光源は、マイクロ発光ダイオードパネルを備える、請求項1に記載の接眼ディスプレイシステム。
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8693731B2 (en) * | 2012-01-17 | 2014-04-08 | Leap Motion, Inc. | Enhanced contrast for object detection and characterization by optical imaging |
| US11231581B2 (en) | 2017-09-27 | 2022-01-25 | Magic Leap, Inc. | Near eye 3D display with separate phase and amplitude modulators |
| KR102897178B1 (ko) | 2019-06-23 | 2025-12-05 | 루머스 리미티드 | 포비티드 광학 보정에 의한 디스플레이 |
| CN112771436B (zh) * | 2019-08-26 | 2023-10-20 | 京东方科技集团股份有限公司 | 三维显示装置及虚拟现实设备 |
| KR102570187B1 (ko) * | 2019-09-30 | 2023-08-25 | 주식회사 엘지화학 | 헤드 마운티드 디스플레이 |
| TWI858170B (zh) | 2019-10-23 | 2024-10-11 | 以色列商魯姆斯有限公司 | 採用散光光學器件和像差補償的顯示器 |
| CN114846400A (zh) * | 2019-12-19 | 2022-08-02 | 鲁姆斯有限公司 | 使用相位图像生成器的图像投影仪 |
| US11675215B1 (en) * | 2020-04-21 | 2023-06-13 | Amazon Technologies, Inc. | Eyeglass systems |
| US11567375B2 (en) | 2021-01-29 | 2023-01-31 | Meta Platforms, Inc. | Techniques for complex wavefront modulation |
| US12164110B2 (en) * | 2021-08-17 | 2024-12-10 | Texas Instruments Incorporated | Compact near eye display engine |
| CN114578580B (zh) * | 2021-12-29 | 2023-03-31 | 浙江大学 | 一种准直背光源、多向背光源及三维显示装置 |
| US11741861B1 (en) | 2022-02-08 | 2023-08-29 | Lumus Ltd. | Optical system including selectively activatable facets |
| WO2025042476A1 (en) * | 2023-06-23 | 2025-02-27 | Light Field Lab, Inc. | Wavefront sampling and modulation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160062120A1 (en) | 2014-08-29 | 2016-03-03 | Google Inc. | Compact architecture for near-to-eye display system |
| US20170262054A1 (en) | 2016-03-11 | 2017-09-14 | Oculus Vr, Llc | Focus adjusting headset |
Family Cites Families (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6222525B1 (en) | 1992-03-05 | 2001-04-24 | Brad A. Armstrong | Image controllers with sheet connected sensors |
| US5521748A (en) * | 1994-06-16 | 1996-05-28 | Eastman Kodak Company | Light modulator with a laser or laser array for exposing image data |
| US5610765A (en) * | 1994-10-17 | 1997-03-11 | The University Of North Carolina At Chapel Hill | Optical path extender for compact imaging display systems |
| US5670988A (en) | 1995-09-05 | 1997-09-23 | Interlink Electronics, Inc. | Trigger operated electronic device |
| GB9622083D0 (en) * | 1996-10-23 | 1996-12-18 | Isis Innovation | 3-D image display |
| CA2357432A1 (en) * | 2001-09-06 | 2003-03-06 | Utar Scientific Inc. | System and method for relieving eye strain |
| JP4639721B2 (ja) | 2004-09-22 | 2011-02-23 | 株式会社ニコン | 三次元映像表示装置 |
| DE102004063838A1 (de) | 2004-12-23 | 2006-07-06 | Seereal Technologies Gmbh | Verfahren und Einrichtung zum Berechnen computer generierter Videohologramme |
| US8696113B2 (en) | 2005-10-07 | 2014-04-15 | Percept Technologies Inc. | Enhanced optical and perceptual digital eyewear |
| US20070081123A1 (en) | 2005-10-07 | 2007-04-12 | Lewis Scott W | Digital eyewear |
| US11428937B2 (en) | 2005-10-07 | 2022-08-30 | Percept Technologies | Enhanced optical and perceptual digital eyewear |
| US7486341B2 (en) * | 2005-11-03 | 2009-02-03 | University Of Central Florida Research Foundation, Inc. | Head mounted display with eye accommodation having 3-D image producing system consisting of, for each eye, one single planar display screen, one single planar tunable focus LC micro-lens array, one single planar black mask and bias lens |
| DE102006041875A1 (de) * | 2006-09-01 | 2008-03-13 | Seereal Technologies S.A. | Holographisches Projektionssystem mit Mikrospiegeln zur Lichtmodulation |
| JP5148868B2 (ja) * | 2006-12-07 | 2013-02-20 | オリンパス株式会社 | 空間位相変調素子および投影装置 |
| DE102006059400B4 (de) * | 2006-12-12 | 2019-12-24 | Seereal Technologies S.A. | Display-Einrichtung zur Erzeugung von Rekonstruktionen dreidimensionaler Darstellungen |
| US8014050B2 (en) * | 2007-04-02 | 2011-09-06 | Vuzix Corporation | Agile holographic optical phased array device and applications |
| US8491121B2 (en) * | 2007-10-09 | 2013-07-23 | Elbit Systems Of America, Llc | Pupil scan apparatus |
| GB0720484D0 (en) * | 2007-10-19 | 2007-11-28 | Seereal Technologies Sa | Cells |
| JP5545076B2 (ja) * | 2009-07-22 | 2014-07-09 | ソニー株式会社 | 画像表示装置及び光学装置 |
| US9406166B2 (en) * | 2010-11-08 | 2016-08-02 | Seereal Technologies S.A. | Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles |
| US9304319B2 (en) | 2010-11-18 | 2016-04-05 | Microsoft Technology Licensing, Llc | Automatic focus improvement for augmented reality displays |
| DE102010062728B4 (de) * | 2010-12-09 | 2012-07-12 | Seereal Technologies S.A. | Lichtmodulationsvorrichtung für ein Display |
| KR101993565B1 (ko) * | 2010-12-22 | 2019-06-26 | 시리얼 테크놀로지즈 에스.에이. | 관찰자 트래킹을 위한 조합된 광변조 장치 |
| US10156722B2 (en) | 2010-12-24 | 2018-12-18 | Magic Leap, Inc. | Methods and systems for displaying stereoscopy with a freeform optical system with addressable focus for virtual and augmented reality |
| NZ706893A (en) | 2010-12-24 | 2017-02-24 | Magic Leap Inc | An ergonomic head mounted display device and optical system |
| JP5118266B2 (ja) * | 2011-03-25 | 2013-01-16 | パナソニック株式会社 | 表示装置 |
| CA3035118C (en) | 2011-05-06 | 2022-01-04 | Magic Leap, Inc. | Massive simultaneous remote digital presence world |
| EP2760363A4 (en) | 2011-09-29 | 2015-06-24 | Magic Leap Inc | TACTILE GLOVE FOR HUMAN COMPUTER INTERACTION |
| RU2017115669A (ru) | 2011-10-28 | 2019-01-28 | Мэджик Лип, Инк. | Система и способ для дополненной и виртуальной реальности |
| BR112014024941A2 (pt) | 2012-04-05 | 2017-09-19 | Magic Leap Inc | dispositivo de imagem de campo de visão amplo com capacidade de focalização ativa |
| JP5994715B2 (ja) | 2012-04-10 | 2016-09-21 | パナソニックIpマネジメント株式会社 | 計算機ホログラム型表示装置 |
| US9671566B2 (en) | 2012-06-11 | 2017-06-06 | Magic Leap, Inc. | Planar waveguide apparatus with diffraction element(s) and system employing same |
| JP2015534108A (ja) | 2012-09-11 | 2015-11-26 | マジック リープ, インコーポレイテッド | 人間工学的な頭部搭載型ディスプレイデバイスおよび光学システム |
| IL301489B2 (en) | 2013-01-15 | 2024-08-01 | Magic Leap Inc | A system for scanning electromagnetic imaging radiation |
| KR20230044041A (ko) | 2013-03-11 | 2023-03-31 | 매직 립, 인코포레이티드 | 증강 및 가상 현실을 위한 시스템 및 방법 |
| CN105229719B (zh) | 2013-03-15 | 2018-04-27 | 奇跃公司 | 显示系统和方法 |
| KR20150136601A (ko) * | 2013-03-25 | 2015-12-07 | 에꼴 뽈리떼끄닉 뻬데랄 드 로잔느 (으뻬에프엘) | 다수의 출사동을 가진 헤드 착용 디스플레이로부터 투영된 이미지를 디스플레이하기 위한 방법 |
| US10262462B2 (en) | 2014-04-18 | 2019-04-16 | Magic Leap, Inc. | Systems and methods for augmented and virtual reality |
| US9874749B2 (en) | 2013-11-27 | 2018-01-23 | Magic Leap, Inc. | Virtual and augmented reality systems and methods |
| US9335548B1 (en) * | 2013-08-21 | 2016-05-10 | Google Inc. | Head-wearable display with collimated light source and beam steering mechanism |
| JP6632979B2 (ja) * | 2013-09-04 | 2020-01-22 | エシロール・アンテルナシオナル | 拡張現実感のための方法とシステム |
| EP3042249B1 (en) * | 2013-09-04 | 2020-03-18 | Essilor International | Methods and systems for augmented reality |
| EP3058418B1 (en) | 2013-10-16 | 2023-10-04 | Magic Leap, Inc. | Virtual or augmented reality headsets having adjustable interpupillary distance |
| KR102651578B1 (ko) | 2013-11-27 | 2024-03-25 | 매직 립, 인코포레이티드 | 가상 및 증강 현실 시스템들 및 방법들 |
| US9857591B2 (en) | 2014-05-30 | 2018-01-02 | Magic Leap, Inc. | Methods and system for creating focal planes in virtual and augmented reality |
| NZ722903A (en) | 2014-01-31 | 2020-05-29 | Magic Leap Inc | Multi-focal display system and method |
| KR102177133B1 (ko) | 2014-01-31 | 2020-11-10 | 매직 립, 인코포레이티드 | 멀티-포컬 디스플레이 시스템 및 방법 |
| US10203762B2 (en) | 2014-03-11 | 2019-02-12 | Magic Leap, Inc. | Methods and systems for creating virtual and augmented reality |
| EP3140779A4 (en) | 2014-05-09 | 2017-11-29 | Google LLC | Systems and methods for using eye signals with secure mobile communications |
| NZ764905A (en) | 2014-05-30 | 2022-05-27 | Magic Leap Inc | Methods and systems for generating virtual content display with a virtual or augmented reality apparatus |
| EP3663849A1 (en) * | 2014-07-31 | 2020-06-10 | Vuzix Corporation | Image and wave field projection through diffusive media |
| KR102545515B1 (ko) | 2015-04-03 | 2023-06-21 | 에씰로 앙터나시오날 | 증강 현실을 위한 방법 및 시스템 |
| JP2016206495A (ja) | 2015-04-24 | 2016-12-08 | セイコーエプソン株式会社 | 回折光学素子の製造方法、回折光学素子及び画像表示装置 |
| US10210844B2 (en) * | 2015-06-29 | 2019-02-19 | Microsoft Technology Licensing, Llc | Holographic near-eye display |
| US10110883B2 (en) | 2015-09-30 | 2018-10-23 | Daqri, Llc | Bidirectional holographic lens |
| EP3163379B1 (en) * | 2015-10-28 | 2019-10-16 | Samsung Electronics Co., Ltd. | See-through holographic display apparatus |
| US9927614B2 (en) * | 2015-12-29 | 2018-03-27 | Microsoft Technology Licensing, Llc | Augmented reality display system with variable focus |
| WO2017120588A1 (en) * | 2016-01-07 | 2017-07-13 | Magic Leap, Inc. | Dynamic fresnel projector |
| TWI696847B (zh) | 2016-01-28 | 2020-06-21 | 中強光電股份有限公司 | 頭戴式顯示裝置 |
| WO2017145158A1 (en) * | 2016-02-22 | 2017-08-31 | Real View Imaging Ltd. | Zero order blocking and diverging for holographic imaging |
| KR102385879B1 (ko) * | 2016-03-16 | 2022-04-11 | 시리얼 테크놀로지즈 에스.에이. | 2 차원 및/또는 3 차원 이미지를 위한 디스플레이 |
| CN109073939A (zh) * | 2016-03-25 | 2018-12-21 | 赛伊视觉公司 | 提供增强的观看体验的近眼图像显示设备 |
| US11048209B2 (en) * | 2016-07-13 | 2021-06-29 | Seereal Technologies S.A. | Display device |
| US10254542B2 (en) * | 2016-11-01 | 2019-04-09 | Microsoft Technology Licensing, Llc | Holographic projector for a waveguide display |
| US11022939B2 (en) * | 2017-01-03 | 2021-06-01 | Microsoft Technology Licensing, Llc | Reduced bandwidth holographic near-eye display |
| KR102633622B1 (ko) * | 2017-02-13 | 2024-02-02 | 시리얼 테크놀로지즈 에스.에이. | 광 가이드 디바이스 및 장면을 표현하기 위한 디스플레이 디바이스 |
| US11294182B2 (en) * | 2017-02-28 | 2022-04-05 | Cy Vision Inc. | Near-to-eye display device using a spatial light modulator |
| US10248081B2 (en) * | 2017-03-10 | 2019-04-02 | Microsoft Technology Licensing, Llc | Holographic phase and amplitude spatial light modulation |
| ES3047127T3 (en) * | 2017-04-06 | 2025-12-03 | Konstantin Roggatz | Augmented reality (ar) glasses and method for mixing virtual images into an image visible to a wearer of the glasses through at least one glasses lens |
| JP7222968B2 (ja) * | 2017-07-13 | 2023-02-15 | シーリアル テクノロジーズ ソシエテ アノニム | 視野を拡大するためのディスプレイデバイス |
| US11231581B2 (en) | 2017-09-27 | 2022-01-25 | Magic Leap, Inc. | Near eye 3D display with separate phase and amplitude modulators |
| US11423814B2 (en) * | 2018-08-02 | 2022-08-23 | Meta Platforms Technologies, Llc | Wearable display with coherent replication |
-
2018
- 2018-09-26 US US16/650,800 patent/US11231581B2/en active Active
- 2018-09-26 CN CN201880062496.1A patent/CN111133368B/zh active Active
- 2018-09-26 IL IL307639A patent/IL307639B2/en unknown
- 2018-09-26 EP EP18860556.2A patent/EP3688516A4/en not_active Withdrawn
- 2018-09-26 AU AU2018342099A patent/AU2018342099A1/en not_active Abandoned
- 2018-09-26 CN CN202411787250.4A patent/CN119535794A/zh active Pending
- 2018-09-26 WO PCT/US2018/052882 patent/WO2019067559A1/en not_active Ceased
- 2018-09-26 KR KR1020207010604A patent/KR102650507B1/ko active Active
- 2018-09-26 JP JP2020514743A patent/JP7317003B2/ja active Active
- 2018-09-26 IL IL273480A patent/IL273480B2/en unknown
- 2018-09-26 CA CA3075804A patent/CA3075804A1/en active Pending
-
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- 2021-12-13 US US17/548,900 patent/US11803054B2/en active Active
-
2022
- 2022-10-14 JP JP2022165410A patent/JP7420893B2/ja active Active
-
2023
- 2023-06-28 US US18/343,497 patent/US12061338B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160062120A1 (en) | 2014-08-29 | 2016-03-03 | Google Inc. | Compact architecture for near-to-eye display system |
| US20170262054A1 (en) | 2016-03-11 | 2017-09-14 | Oculus Vr, Llc | Focus adjusting headset |
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| EP3688516A1 (en) | 2020-08-05 |
| CN119535794A (zh) | 2025-02-28 |
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| US20200233214A1 (en) | 2020-07-23 |
| JP2020535457A (ja) | 2020-12-03 |
| IL273480B1 (en) | 2023-11-01 |
| US11231581B2 (en) | 2022-01-25 |
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