KR102780294B1 - 화상관찰 장치 - Google Patents

화상관찰 장치 Download PDF

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Publication number
KR102780294B1
KR102780294B1 KR1020237034490A KR20237034490A KR102780294B1 KR 102780294 B1 KR102780294 B1 KR 102780294B1 KR 1020237034490 A KR1020237034490 A KR 1020237034490A KR 20237034490 A KR20237034490 A KR 20237034490A KR 102780294 B1 KR102780294 B1 KR 102780294B1
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KR
South Korea
Prior art keywords
light
display
optical system
display element
eyepiece optical
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KR1020237034490A
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English (en)
Korean (ko)
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KR20230154987A (ko
Inventor
노리후미 카지모토
마사카즈 토하라
히로아키 사노
요지로 마츠다
Original Assignee
캐논 가부시끼가이샤
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Priority to KR1020257007618A priority Critical patent/KR20250040745A/ko
Publication of KR20230154987A publication Critical patent/KR20230154987A/ko
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Publication of KR102780294B1 publication Critical patent/KR102780294B1/ko
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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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/026—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and a display device, e.g. CRT, LCD, for adding markings or signs or to enhance the contrast of the viewed object
    • 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
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • 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
    • 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
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0961—Lens arrays
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0972—Prisms
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8793—Arrangements for polarized light emission
    • 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
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • 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
    • 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
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electroluminescent Light Sources (AREA)
  • Eyeglasses (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Lenses (AREA)
KR1020237034490A 2021-04-15 2022-03-24 화상관찰 장치 Active KR102780294B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257007618A KR20250040745A (ko) 2021-04-15 2022-03-24 화상관찰 장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-069268 2021-04-15
JP2021069268A JP7482076B2 (ja) 2021-04-15 2021-04-15 画像観察装置
PCT/JP2022/014130 WO2022220053A1 (ja) 2021-04-15 2022-03-24 画像観察装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020257007618A Division KR20250040745A (ko) 2021-04-15 2022-03-24 화상관찰 장치

Publications (2)

Publication Number Publication Date
KR20230154987A KR20230154987A (ko) 2023-11-09
KR102780294B1 true KR102780294B1 (ko) 2025-03-14

Family

ID=83640593

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020237034490A Active KR102780294B1 (ko) 2021-04-15 2022-03-24 화상관찰 장치
KR1020257007618A Pending KR20250040745A (ko) 2021-04-15 2022-03-24 화상관찰 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020257007618A Pending KR20250040745A (ko) 2021-04-15 2022-03-24 화상관찰 장치

Country Status (7)

Country Link
US (1) US20240032406A1 (enExample)
EP (1) EP4325280A4 (enExample)
JP (3) JP7482076B2 (enExample)
KR (2) KR102780294B1 (enExample)
CN (1) CN117222935A (enExample)
BR (1) BR112023020385A2 (enExample)
WO (1) WO2022220053A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024103351A1 (zh) * 2022-11-17 2024-05-23 京东方科技集团股份有限公司 显示面板及显示装置
JP7641941B2 (ja) * 2022-12-07 2025-03-07 キヤノン株式会社 半導体装置、表示装置、光電変換装置、電子機器、照明装置、移動体、ウェアラブルデバイス、および、半導体装置の製造方法
CN118678819A (zh) * 2024-05-30 2024-09-20 京东方科技集团股份有限公司 显示基板及其制备方法和显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020095205A (ja) 2018-12-14 2020-06-18 キヤノン株式会社 画像表示装置、及び、接眼光学系
JP2020184478A (ja) 2019-05-09 2020-11-12 セイコーエプソン株式会社 表示装置、および電子機器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3929099B2 (ja) * 1997-02-13 2007-06-13 オリンパス株式会社 映像表示装置
JPH11142783A (ja) * 1997-11-12 1999-05-28 Olympus Optical Co Ltd 画像表示装置
JP2003098471A (ja) * 2001-09-25 2003-04-03 Olympus Optical Co Ltd 頭部装着型映像表示装置
DE102012205164B4 (de) * 2012-03-29 2021-09-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und Verfahren zur Projektion virtueller Bilder
JP2015172616A (ja) 2014-03-11 2015-10-01 パナソニック株式会社 ディスプレイ装置
US10761327B2 (en) * 2015-11-18 2020-09-01 Facebook Technologies, Llc Directed display architecture
JP6688807B2 (ja) * 2016-06-09 2020-04-28 スリーエム イノベイティブ プロパティズ カンパニー 光学系
JP6984261B2 (ja) 2017-09-14 2021-12-17 セイコーエプソン株式会社 虚像表示装置
JP2019061198A (ja) 2017-09-28 2019-04-18 セイコーエプソン株式会社 虚像表示装置
KR102300559B1 (ko) 2017-11-27 2021-09-13 삼성전자주식회사 메모리 장치 및 그 동작 방법
JP7057147B2 (ja) * 2018-01-31 2022-04-19 ソニーセミコンダクタソリューションズ株式会社 発光素子及び表示装置
US12279476B2 (en) * 2019-07-12 2025-04-15 Canon Kabushiki Kaisha Light emitting device, exposure system, imaging display device, imaging device, electronic device, and lighting device
JP7434089B2 (ja) 2019-10-18 2024-02-20 株式会社神戸製鋼所 アキシャルギャップ型回転電機およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020095205A (ja) 2018-12-14 2020-06-18 キヤノン株式会社 画像表示装置、及び、接眼光学系
JP2020184478A (ja) 2019-05-09 2020-11-12 セイコーエプソン株式会社 表示装置、および電子機器

Also Published As

Publication number Publication date
KR20230154987A (ko) 2023-11-09
EP4325280A4 (en) 2025-04-09
BR112023020385A2 (pt) 2023-11-28
CN117222935A (zh) 2023-12-12
JP2022164051A (ja) 2022-10-27
US20240032406A1 (en) 2024-01-25
EP4325280A1 (en) 2024-02-21
JP7482076B2 (ja) 2024-05-13
KR20250040745A (ko) 2025-03-24
WO2022220053A1 (ja) 2022-10-20
JP2024102177A (ja) 2024-07-30
JP2025138778A (ja) 2025-09-25

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