CN114846369B - 高透射率光控膜 - Google Patents

高透射率光控膜 Download PDF

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Publication number
CN114846369B
CN114846369B CN202080089787.7A CN202080089787A CN114846369B CN 114846369 B CN114846369 B CN 114846369B CN 202080089787 A CN202080089787 A CN 202080089787A CN 114846369 B CN114846369 B CN 114846369B
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China
Prior art keywords
tir
light
core
control film
refractive index
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CN202080089787.7A
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English (en)
Chinese (zh)
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CN114846369A (zh
Inventor
刘涛
尼古拉斯·A·约翰逊
雷蒙德·J·肯尼
凯莱布·T·纳尔逊
丹尼尔·J·施密特
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN114846369A publication Critical patent/CN114846369A/zh
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/123—Optical louvre elements, e.g. for directional light blocking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Filters (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
CN202080089787.7A 2019-12-23 2020-12-18 高透射率光控膜 Active CN114846369B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962952755P 2019-12-23 2019-12-23
US62/952,755 2019-12-23
PCT/IB2020/062226 WO2021130637A1 (en) 2019-12-23 2020-12-18 High transmission light control film

Publications (2)

Publication Number Publication Date
CN114846369A CN114846369A (zh) 2022-08-02
CN114846369B true CN114846369B (zh) 2024-10-25

Family

ID=76575282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080089787.7A Active CN114846369B (zh) 2019-12-23 2020-12-18 高透射率光控膜

Country Status (5)

Country Link
US (1) US12313864B2 (https=)
EP (1) EP4081842A4 (https=)
JP (1) JP7530978B2 (https=)
CN (1) CN114846369B (https=)
WO (1) WO2021130637A1 (https=)

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WO2021243037A1 (en) * 2020-05-27 2021-12-02 Looking Glass Factory, Inc. System and method for holographic displays
EP4405724A1 (en) * 2021-09-24 2024-07-31 3M Innovative Properties Company Coated microstructured films, methods of making same, and methods of making light control films
CN116594090A (zh) 2023-04-23 2023-08-15 苏州晶智铱锘光电科技有限公司 一种可视角度控制膜及其制备方法
CN117706835A (zh) * 2023-08-07 2024-03-15 荣耀终端有限公司 一种防窥模组、加工方法、显示屏和电子设备
US12587629B2 (en) 2023-08-30 2026-03-24 Looking Glass Factory, Inc. Augmented superstereoscopic display
WO2025133865A1 (en) * 2023-12-20 2025-06-26 3M Innovative Properties Company Light control film with asymmetric transmission profile including light transmissive layer
WO2025133864A1 (en) * 2023-12-20 2025-06-26 3M Innovative Properties Company Light control film with asymmetric transmission profile
WO2025177094A1 (en) * 2024-02-22 2025-08-28 3M Innovative Properties Company Optical film with asymmetric top-hat transmission
WO2025219822A1 (en) 2024-04-19 2025-10-23 3M Innovative Properties Company Light control film and display system including same

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CN102798924A (zh) * 2007-12-12 2012-11-28 财团法人工业技术研究院 光偏振化结构及发光装置
CN103688210A (zh) * 2011-01-31 2014-03-26 怀西普斯公司 具有集成光伏电池的立体3d显示屏及其制造方法

Also Published As

Publication number Publication date
CN114846369A (zh) 2022-08-02
US12313864B2 (en) 2025-05-27
JP7530978B2 (ja) 2024-08-08
EP4081842A4 (en) 2024-01-24
EP4081842A1 (en) 2022-11-02
WO2021130637A1 (en) 2021-07-01
US20230028958A1 (en) 2023-01-26
JP2023507843A (ja) 2023-02-27

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