JPWO2022201942A5 - - Google Patents

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Publication number
JPWO2022201942A5
JPWO2022201942A5 JP2023508762A JP2023508762A JPWO2022201942A5 JP WO2022201942 A5 JPWO2022201942 A5 JP WO2022201942A5 JP 2023508762 A JP2023508762 A JP 2023508762A JP 2023508762 A JP2023508762 A JP 2023508762A JP WO2022201942 A5 JPWO2022201942 A5 JP WO2022201942A5
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JP
Japan
Prior art keywords
projection
light
liquid crystal
lens
receiving element
Prior art date
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.)
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Application number
JP2023508762A
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English (en)
Japanese (ja)
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JP7613557B2 (ja
JPWO2022201942A1 (https=
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Priority claimed from PCT/JP2022/005240 external-priority patent/WO2022201942A1/ja
Publication of JPWO2022201942A1 publication Critical patent/JPWO2022201942A1/ja
Publication of JPWO2022201942A5 publication Critical patent/JPWO2022201942A5/ja
Application granted granted Critical
Publication of JP7613557B2 publication Critical patent/JP7613557B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023508762A 2021-03-22 2022-02-10 投射装置および投射方法 Active JP7613557B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021047566 2021-03-22
JP2021047566 2021-03-22
PCT/JP2022/005240 WO2022201942A1 (ja) 2021-03-22 2022-02-10 投射装置および投射方法

Publications (3)

Publication Number Publication Date
JPWO2022201942A1 JPWO2022201942A1 (https=) 2022-09-29
JPWO2022201942A5 true JPWO2022201942A5 (https=) 2023-11-01
JP7613557B2 JP7613557B2 (ja) 2025-01-15

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ID=83395564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023508762A Active JP7613557B2 (ja) 2021-03-22 2022-02-10 投射装置および投射方法

Country Status (3)

Country Link
US (1) US12216378B2 (https=)
JP (1) JP7613557B2 (https=)
WO (1) WO2022201942A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121232507A (zh) * 2024-06-28 2025-12-30 青岛海信激光显示股份有限公司 一种投影设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436676B (en) 2006-03-28 2008-02-20 Light Blue Optics Ltd Holographic display devices
KR20150045135A (ko) * 2013-10-18 2015-04-28 삼성디스플레이 주식회사 입체영상 표시장치와 그 구동방법
US9946070B2 (en) * 2016-03-08 2018-04-17 Sharp Kabushiki Kaisha Automotive head up display
US11619484B2 (en) 2016-09-21 2023-04-04 Nec Corporation Distance measurement system, distance measurement method, and program recording medium
US11392014B2 (en) 2017-12-15 2022-07-19 Nec Corporation Projection device, interface device, and projection method
WO2022137777A1 (ja) 2020-12-21 2022-06-30 日本電気株式会社 投射装置および投射方法

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