CN111142248B - 显示装置 - Google Patents

显示装置 Download PDF

Info

Publication number
CN111142248B
CN111142248B CN201911037207.5A CN201911037207A CN111142248B CN 111142248 B CN111142248 B CN 111142248B CN 201911037207 A CN201911037207 A CN 201911037207A CN 111142248 B CN111142248 B CN 111142248B
Authority
CN
China
Prior art keywords
optical
diffractive element
light
image light
image
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.)
Active
Application number
CN201911037207.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN111142248A (zh
Inventor
井出光隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN111142248A publication Critical patent/CN111142248A/zh
Application granted granted Critical
Publication of CN111142248B publication Critical patent/CN111142248B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0836—Catadioptric systems using more than three curved mirrors
    • 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
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting 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
    • G02B27/42—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
    • G02B27/4211—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 correcting chromatic aberrations
    • 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
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G02B27/4277—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path being separated by an air space
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/163—Wearable computers, e.g. on a belt
    • 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
    • G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
    • 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
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • G02B2027/0116—Head-up displays characterised by optical features comprising device for genereting colour display comprising devices for correcting chromatic aberration
    • 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
    • G02B2027/0132—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lenses (AREA)
CN201911037207.5A 2018-11-01 2019-10-29 显示装置 Active CN111142248B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-206386 2018-11-01
JP2018206386A JP7223248B2 (ja) 2018-11-01 2018-11-01 表示装置

Publications (2)

Publication Number Publication Date
CN111142248A CN111142248A (zh) 2020-05-12
CN111142248B true CN111142248B (zh) 2022-06-24

Family

ID=70459718

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911037207.5A Active CN111142248B (zh) 2018-11-01 2019-10-29 显示装置

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287218A (en) * 1992-04-07 1994-02-15 Hughes Aircraft Company Re-imaging optical system including refractive and diffractive optical elements
US6788442B1 (en) * 1998-10-06 2004-09-07 Thomson-Csf Sexant Optical device for helmet visor comprising a diffractive mirror
CN106716230A (zh) * 2014-10-02 2017-05-24 精工爱普生株式会社 图像显示装置
CN107193130A (zh) * 2016-03-14 2017-09-22 精工爱普生株式会社 显示装置和导光装置

Family Cites Families (20)

* 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
GB9304944D0 (en) * 1993-03-11 1993-04-28 Pilkington Perkin Elmer Ltd Head-up displays
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
CN106896496B (zh) * 2015-10-30 2019-11-08 洪维毅 场曲型虚像显示系统
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287218A (en) * 1992-04-07 1994-02-15 Hughes Aircraft Company Re-imaging optical system including refractive and diffractive optical elements
US6788442B1 (en) * 1998-10-06 2004-09-07 Thomson-Csf Sexant Optical device for helmet visor comprising a diffractive mirror
CN106716230A (zh) * 2014-10-02 2017-05-24 精工爱普生株式会社 图像显示装置
CN107193130A (zh) * 2016-03-14 2017-09-22 精工爱普生株式会社 显示装置和导光装置

Also Published As

Publication number Publication date
US11506894B2 (en) 2022-11-22
CN111142248A (zh) 2020-05-12
JP7223248B2 (ja) 2023-02-16
JP2020071417A (ja) 2020-05-07
US20200142195A1 (en) 2020-05-07

Similar Documents

Publication Publication Date Title
CN110082926B (zh) 显示装置
JP7192396B2 (ja) 表示装置
CN111123516B (zh) 显示装置
US11067810B2 (en) Head-mounted display apparatus
CN111736360B (zh) 显示装置
CN112444983B (zh) 头戴显示器
JP2018054977A (ja) 虚像表示装置
CN111736342B (zh) 显示装置、光学元件和光学元件的制造方法
CN109557668B (zh) 显示装置
CN111142248B (zh) 显示装置
CN111142249B (zh) 显示装置
CN111736345B (zh) 显示装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant