TWI801429B - 經定形狀光學膜及將光學膜定形狀之方法 - Google Patents

經定形狀光學膜及將光學膜定形狀之方法 Download PDF

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Publication number
TWI801429B
TWI801429B TW107135515A TW107135515A TWI801429B TW I801429 B TWI801429 B TW I801429B TW 107135515 A TW107135515 A TW 107135515A TW 107135515 A TW107135515 A TW 107135515A TW I801429 B TWI801429 B TW I801429B
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TW
Taiwan
Prior art keywords
reflective polarizer
edge
axis
polarization state
center
Prior art date
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TW107135515A
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English (en)
Chinese (zh)
Other versions
TW201923414A (zh
Inventor
羅伯特 馬丁 珍寧斯
蕎 安 艾特
葛瑞格 亞倫 安伯
班哲明 喬治 松耐克
智省 貟
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美商3M新設資產公司
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Publication of TW201923414A publication Critical patent/TW201923414A/zh
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Publication of TWI801429B publication Critical patent/TWI801429B/zh

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    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
    • B32B7/035—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features using arrangements of stretched films, e.g. of mono-axially stretched films arranged alternately
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/142—Coating structures, e.g. thin films multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • G02B6/2713—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • 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
    • G02B27/01—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Eyeglasses (AREA)
  • Projection Apparatus (AREA)
TW107135515A 2017-10-10 2018-10-09 經定形狀光學膜及將光學膜定形狀之方法 TWI801429B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762570428P 2017-10-10 2017-10-10
US62/570,428 2017-10-10
US201762577474P 2017-10-26 2017-10-26
US62/577,474 2017-10-26

Publications (2)

Publication Number Publication Date
TW201923414A TW201923414A (zh) 2019-06-16
TWI801429B true TWI801429B (zh) 2023-05-11

Family

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Family Applications (1)

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TW107135515A TWI801429B (zh) 2017-10-10 2018-10-09 經定形狀光學膜及將光學膜定形狀之方法

Country Status (6)

Country Link
US (3) US11543572B2 (enExample)
JP (2) JP7462555B2 (enExample)
KR (1) KR102692844B1 (enExample)
CN (1) CN111316146B (enExample)
TW (1) TWI801429B (enExample)
WO (1) WO2019073329A1 (enExample)

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US11358355B2 (en) * 2017-10-27 2022-06-14 3M Innovative Properties Company Shaped optical films and methods of shaping optical films
FR3075466B1 (fr) * 2017-12-15 2020-05-29 Stmicroelectronics (Grenoble 2) Sas Couvercle de boitier de circuit electronique
US20200355466A1 (en) * 2018-01-19 2020-11-12 Raytheon Canada Limited Flat optical combiner with embedded off-axis aspheric mirror for compact reflex sights
CN114839775A (zh) * 2018-02-19 2022-08-02 3M创新有限公司 光学膜装置
US12053945B2 (en) * 2018-06-04 2024-08-06 3M Innovative Properties Company Thermoformed abrasion-resistant multilayer optical film and method of making the same
US11971485B2 (en) 2018-06-19 2024-04-30 Analog Devices, Inc. Metasurface array for lidar systems
CN112068236B (zh) * 2020-09-16 2022-09-13 京东方科技集团股份有限公司 偏光片结构、模组结构及其制作方法、显示装置
KR102848674B1 (ko) 2022-12-07 2025-08-22 박성용 객체를 시야 화면에 제공하는 방법 및 디바이스
CN120380387A (zh) * 2022-12-08 2025-07-25 3M创新有限公司 反射偏振器和光学构造体
WO2024176091A1 (en) * 2023-02-24 2024-08-29 3M Innovative Properties Company Reflective polarizer and lens assembly including same
WO2025068839A1 (en) * 2023-09-26 2025-04-03 3M Innovative Properties Company Reflective polarizer and method of shaping same

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Also Published As

Publication number Publication date
TW201923414A (zh) 2019-06-16
US20200241187A1 (en) 2020-07-30
US11543572B2 (en) 2023-01-03
CN111316146A (zh) 2020-06-19
KR20200066675A (ko) 2020-06-10
US20250199223A1 (en) 2025-06-19
JP7462555B2 (ja) 2024-04-05
US20230089314A1 (en) 2023-03-23
CN111316146B (zh) 2022-06-03
WO2019073329A1 (en) 2019-04-18
JP2023171753A (ja) 2023-12-05
US12265243B2 (en) 2025-04-01
JP7592135B2 (ja) 2024-11-29
KR102692844B1 (ko) 2024-08-06
JP2020537177A (ja) 2020-12-17

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