JP2020071417A5 - - Google Patents

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Publication number
JP2020071417A5
JP2020071417A5 JP2018206386A JP2018206386A JP2020071417A5 JP 2020071417 A5 JP2020071417 A5 JP 2020071417A5 JP 2018206386 A JP2018206386 A JP 2018206386A JP 2018206386 A JP2018206386 A JP 2018206386A JP 2020071417 A5 JP2020071417 A5 JP 2020071417A5
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JP
Japan
Prior art keywords
optical unit
optical
display device
curve
image light
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.)
Granted
Application number
JP2018206386A
Other languages
English (en)
Japanese (ja)
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JP7223248B2 (ja
JP2020071417A (ja
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Publication date
Application filed filed Critical
Priority to JP2018206386A priority Critical patent/JP7223248B2/ja
Priority claimed from JP2018206386A external-priority patent/JP7223248B2/ja
Priority to CN201911037207.5A priority patent/CN111142248B/zh
Priority to US16/669,632 priority patent/US11506894B2/en
Publication of JP2020071417A publication Critical patent/JP2020071417A/ja
Publication of JP2020071417A5 publication Critical patent/JP2020071417A5/ja
Application granted granted Critical
Publication of JP7223248B2 publication Critical patent/JP7223248B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2018206386A 2018-11-01 2018-11-01 表示装置 Active JP7223248B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018206386A JP7223248B2 (ja) 2018-11-01 2018-11-01 表示装置
CN201911037207.5A CN111142248B (zh) 2018-11-01 2019-10-29 显示装置
US16/669,632 US11506894B2 (en) 2018-11-01 2019-10-31 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018206386A JP7223248B2 (ja) 2018-11-01 2018-11-01 表示装置

Publications (3)

Publication Number Publication Date
JP2020071417A JP2020071417A (ja) 2020-05-07
JP2020071417A5 true JP2020071417A5 (enExample) 2021-11-18
JP7223248B2 JP7223248B2 (ja) 2023-02-16

Family

ID=70459718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018206386A Active JP7223248B2 (ja) 2018-11-01 2018-11-01 表示装置

Country Status (3)

Country Link
US (1) US11506894B2 (enExample)
JP (1) JP7223248B2 (enExample)
CN (1) CN111142248B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3518024A1 (en) 2018-01-26 2019-07-31 Seiko Epson Corporation Display device
US12117668B2 (en) * 2021-09-16 2024-10-15 Ricoh Company, Ltd. Propagation optical system, virtual image display apparatus, and head-mounted display

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528664A1 (de) * 1984-08-31 1986-03-06 GEC Avionics Ltd., Rochester, Kent Optischer projektor fuer eine projizierte frontscheibenanzeige
GB8719854D0 (en) * 1987-08-21 1987-09-30 Secr Defence Optical system
EP0566001B1 (en) * 1992-04-07 1999-07-14 Raytheon Company Wide spectral bandwidth virtual image display optical system
US5287218A (en) * 1992-04-07 1994-02-15 Hughes Aircraft Company Re-imaging optical system including refractive and diffractive optical elements
GB9304944D0 (en) * 1993-03-11 1993-04-28 Pilkington Perkin Elmer Ltd Head-up displays
FR2784201B1 (fr) * 1998-10-06 2003-01-31 Sextant Avionique Dispositif optique pour viseur de casque comportant un miroir diffractif
FR2922322A1 (fr) * 1998-12-08 2009-04-17 Sextant Avionique Sa Dispositif optique pour la vision nocturne avec intensificateur de lumiere standard
US6636356B2 (en) 2000-08-02 2003-10-21 Olympus Optical Co., Ltd. Observation optical system
JP2002139695A (ja) 2000-08-02 2002-05-17 Olympus Optical Co Ltd 観察光学系
DE10316533A1 (de) 2003-04-10 2004-11-04 Carl Zeiss Hybride HMD-Vorrichtung
JP2011022530A (ja) 2009-07-21 2011-02-03 Fujifilm Corp プロジェクタ
WO2012062681A1 (de) * 2010-11-08 2012-05-18 Seereal Technologies S.A. Anzeigegerät, insbesondere ein head-mounted display, basierend auf zeitlichen und räumlichen multiplexing von hologrammkacheln
JP6209456B2 (ja) 2013-05-31 2017-10-04 株式会社Ｑｄレーザ 画像投影装置及び投射装置
JP6490926B2 (ja) 2014-08-29 2019-03-27 アクア株式会社 ドラム式洗濯機
JP6402991B2 (ja) 2014-10-02 2018-10-10 セイコーエプソン株式会社 画像表示装置
JP6424552B2 (ja) * 2014-10-02 2018-11-21 セイコーエプソン株式会社 画像表示装置
CN106896496B (zh) * 2015-10-30 2019-11-08 洪维毅 场曲型虚像显示系统
JP6696236B2 (ja) * 2016-03-14 2020-05-20 セイコーエプソン株式会社 表示装置および導光装置
JP6848310B2 (ja) 2016-09-30 2021-03-24 セイコーエプソン株式会社 虚像表示装置
JP6992251B2 (ja) 2016-11-30 2022-01-13 セイコーエプソン株式会社 映像表示装置、および導光装置
JP2018141874A (ja) 2017-02-28 2018-09-13 セイコーエプソン株式会社 頭部搭載型表示装置及び画像形成光学系
WO2018165119A1 (en) * 2017-03-09 2018-09-13 Arizona Board Of Regents On Behalf Of The University Of Arizona Head-mounted light field display with integral imaging and waveguide prism
EP3518024A1 (en) * 2018-01-26 2019-07-31 Seiko Epson Corporation Display device
JP2020076880A (ja) * 2018-11-08 2020-05-21 セイコーエプソン株式会社 画像表示装置

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