CN114514459B - 偏振优化的平视显示器 - Google Patents

偏振优化的平视显示器 Download PDF

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Publication number
CN114514459B
CN114514459B CN202080068964.3A CN202080068964A CN114514459B CN 114514459 B CN114514459 B CN 114514459B CN 202080068964 A CN202080068964 A CN 202080068964A CN 114514459 B CN114514459 B CN 114514459B
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CN
China
Prior art keywords
image
windshield
emitted
optical film
optical
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CN202080068964.3A
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English (en)
Chinese (zh)
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CN114514459A (zh
Inventor
斯蒂芬·J·潘克拉茨
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN114514459A publication Critical patent/CN114514459A/zh
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Publication of CN114514459B publication Critical patent/CN114514459B/zh
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Classifications

    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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
    • G02B2027/013—Head-up displays characterised by optical features comprising a combiner of particular shape, e.g. curvature
    • 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
    • G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)
  • Polarising Elements (AREA)
CN202080068964.3A 2019-10-02 2020-09-15 偏振优化的平视显示器 Active CN114514459B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962909460P 2019-10-02 2019-10-02
US62/909,460 2019-10-02
PCT/IB2020/058560 WO2021064498A1 (en) 2019-10-02 2020-09-15 Polarization optimized heads-up display

Publications (2)

Publication Number Publication Date
CN114514459A CN114514459A (zh) 2022-05-17
CN114514459B true CN114514459B (zh) 2025-02-11

Family

ID=75336898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080068964.3A Active CN114514459B (zh) 2019-10-02 2020-09-15 偏振优化的平视显示器

Country Status (5)

Country Link
US (1) US12066636B2 (https=)
EP (1) EP4038440A4 (https=)
JP (2) JP7742833B2 (https=)
CN (1) CN114514459B (https=)
WO (1) WO2021064498A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112023001665T5 (de) * 2022-03-30 2025-01-16 AGC Inc. Laminiertes Glas
US12399361B2 (en) * 2023-01-11 2025-08-26 Infineon Technologies Ag Distributed optical architecture for vehicle head up display
US20250035926A1 (en) * 2023-07-25 2025-01-30 Himax Display, Inc. Head-up display system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1732404A (zh) * 2002-12-31 2006-02-08 3M创新有限公司 带偏振光源与广角p偏振反射偏振镜的平视显示器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744478B1 (en) * 1998-12-28 2004-06-01 Central Glass Company, Limited Heads-up display system with optical rotation layers
US20070217010A1 (en) 2006-03-17 2007-09-20 Barret Lippey Reducing Reflection
JPWO2013190959A1 (ja) * 2012-06-22 2016-05-26 旭硝子株式会社 ヘッドアップディスプレイ装置
WO2015159523A1 (ja) * 2014-04-14 2015-10-22 パナソニックＩｐマネジメント株式会社 ヘッドアップディスプレイ、およびヘッドアップディスプレイを搭載した移動体
JPWO2016147570A1 (ja) 2015-03-19 2018-01-11 パナソニックＩｐマネジメント株式会社 ヘッドアップディスプレイ
US9823472B2 (en) * 2015-07-17 2017-11-21 Lg Electronics Inc. Head up display for vehicle
JP6369451B2 (ja) 2015-12-03 2018-08-08 株式会社デンソー ヘッドアップディスプレイ装置
JP2016139152A (ja) * 2016-04-05 2016-08-04 パイオニア株式会社 ヘッドアップディスプレイ
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
CN108333657A (zh) * 2017-01-20 2018-07-27 怡利电子工业股份有限公司 防迭影的反射装置及其显示系统
JPWO2019049767A1 (ja) * 2017-09-05 2020-11-26 富士フイルム株式会社 投写ユニット
JP7101341B2 (ja) 2018-03-19 2022-07-15 株式会社リコー 画像投写装置及び移動体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1732404A (zh) * 2002-12-31 2006-02-08 3M创新有限公司 带偏振光源与广角p偏振反射偏振镜的平视显示器

Also Published As

Publication number Publication date
WO2021064498A1 (en) 2021-04-08
CN114514459A (zh) 2022-05-17
JP2025097986A (ja) 2025-07-01
US20220350154A1 (en) 2022-11-03
JP2022550834A (ja) 2022-12-05
EP4038440A1 (en) 2022-08-10
US12066636B2 (en) 2024-08-20
JP7742833B2 (ja) 2025-09-22
EP4038440A4 (en) 2023-11-01

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