JPWO2023026461A1 - - Google Patents

Info

Publication number
JPWO2023026461A1
JPWO2023026461A1 JP2023543601A JP2023543601A JPWO2023026461A1 JP WO2023026461 A1 JPWO2023026461 A1 JP WO2023026461A1 JP 2023543601 A JP2023543601 A JP 2023543601A JP 2023543601 A JP2023543601 A JP 2023543601A JP WO2023026461 A1 JPWO2023026461 A1 JP WO2023026461A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2023543601A
Other versions
JPWO2023026461A5 (ja
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 filed Critical
Publication of JPWO2023026461A1 publication Critical patent/JPWO2023026461A1/ja
Publication of JPWO2023026461A5 publication Critical patent/JPWO2023026461A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • 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
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
JP2023543601A 2021-08-27 2021-08-27 Pending JPWO2023026461A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/031473 WO2023026461A1 (ja) 2021-08-27 2021-08-27 投射装置および通信装置

Publications (2)

Publication Number Publication Date
JPWO2023026461A1 true JPWO2023026461A1 (ja) 2023-03-02
JPWO2023026461A5 JPWO2023026461A5 (ja) 2024-04-17

Family

ID=85322559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543601A Pending JPWO2023026461A1 (ja) 2021-08-27 2021-08-27

Country Status (2)

Country Link
JP (1) JPWO2023026461A1 (ja)
WO (1) WO2023026461A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5937962B2 (ja) * 2006-09-15 2016-06-22 株式会社リコー 投射光学系及び画像投射装置
JP6364784B2 (ja) * 2014-01-22 2018-08-01 株式会社リコー 画像投射装置および拡大画像変位調整方法
WO2016098281A1 (ja) * 2014-12-18 2016-06-23 日本電気株式会社 投射装置およびインターフェース装置
JP2016176996A (ja) * 2015-03-18 2016-10-06 アルプス電気株式会社 画像投影装置
JP6923322B2 (ja) * 2017-01-18 2021-08-18 デュアリタス リミテッド 画像表示装置
US11392014B2 (en) * 2017-12-15 2022-07-19 Nec Corporation Projection device, interface device, and projection method
JP6949927B2 (ja) * 2019-12-12 2021-10-13 Ｎｅｃプラットフォームズ株式会社 送光装置、通信システム、および送光方法

Also Published As

Publication number Publication date
WO2023026461A1 (ja) 2023-03-02

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Legal Events

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Effective date: 20240122

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