CN110178059B - 带小面的微结构化表面 - Google Patents

带小面的微结构化表面 Download PDF

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Publication number
CN110178059B
CN110178059B CN201880006793.4A CN201880006793A CN110178059B CN 110178059 B CN110178059 B CN 110178059B CN 201880006793 A CN201880006793 A CN 201880006793A CN 110178059 B CN110178059 B CN 110178059B
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China
Prior art keywords
distribution
optical
microstructured surface
optical film
facet
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CN201880006793.4A
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Chinese (zh)
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CN110178059A (zh
Inventor
克里斯托弗·J·德克斯
特里·D·彭
肯尼斯·A·爱泼斯坦
戴维·J·兰姆
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3M Innovative Properties Co
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3M Innovative Properties Co
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Priority to CN202410200412.3A priority Critical patent/CN118011539A/zh
Priority to CN202110725580.0A priority patent/CN113589412B/zh
Publication of CN110178059A publication Critical patent/CN110178059A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0231—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having microprismatic or micropyramidal shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
CN201880006793.4A 2017-01-16 2018-01-08 带小面的微结构化表面 Active CN110178059B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202410200412.3A CN118011539A (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法
CN202110725580.0A CN113589412B (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762446821P 2017-01-16 2017-01-16
US62/446,821 2017-01-16
PCT/IB2018/050104 WO2018130926A1 (en) 2017-01-16 2018-01-08 Faceted microstructured surface

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202110725580.0A Division CN113589412B (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法
CN202410200412.3A Division CN118011539A (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法

Publications (2)

Publication Number Publication Date
CN110178059A CN110178059A (zh) 2019-08-27
CN110178059B true CN110178059B (zh) 2022-08-16

Family

ID=61005872

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201880006793.4A Active CN110178059B (zh) 2017-01-16 2018-01-08 带小面的微结构化表面
CN202110725580.0A Active CN113589412B (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法
CN202410200412.3A Pending CN118011539A (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN202110725580.0A Active CN113589412B (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法
CN202410200412.3A Pending CN118011539A (zh) 2017-01-16 2018-01-08 带小面的微结构化表面、光学膜和方法

Country Status (6)

Country Link
US (2) US12164120B2 (https=)
JP (2) JP2020506417A (https=)
KR (1) KR20190104175A (https=)
CN (3) CN110178059B (https=)
TW (1) TW201830057A (https=)
WO (1) WO2018130926A1 (https=)

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CN112839935A (zh) 2018-09-26 2021-05-25 北京加科思新药研发有限公司 可用作shp2抑制剂的新型杂环衍生物
US11668977B2 (en) 2018-12-14 2023-06-06 3M Innovative Properties Company Liquid crystal display having a frontside light control film
WO2020212777A1 (en) 2019-04-18 2020-10-22 3M Innovative Properties Company Organic light emitting diode display with color-correction component
JP7135221B2 (ja) 2019-05-31 2022-09-12 スリーエム イノベイティブ プロパティズ カンパニー 複合冷却フィルム及び同フィルムを含む物品
EP3977024B1 (en) 2019-05-31 2023-06-28 3M Innovative Properties Company Composite cooling film and article including the same
US10914875B1 (en) * 2019-07-31 2021-02-09 Lumenco, Llc Multi-faceted diffuser providing specific light distributions from a light source
US11808956B2 (en) 2019-07-31 2023-11-07 Lumenco, Llc Diffuser combining a multi-faceted surface and a lens-covered surface to provide specific light distributions
WO2021124122A1 (en) 2019-12-19 2021-06-24 3M Innovative Properties Company Composite cooling film comprising a reflective microporous layer and a uv-absorbing layer
US11634613B2 (en) 2019-12-19 2023-04-25 3M Innovative Properties Company Composite cooling film comprising an organic polymeric layer, a UV-absorbing layer, and a reflective metal layer
CN114867925B (zh) 2019-12-31 2024-09-24 3M创新有限公司 多表面无源冷却制品
WO2021144714A1 (en) 2020-01-16 2021-07-22 3M Innovative Properties Company Composite cooling film comprising a reflective nonporous organic polymeric layer and a uv-protective layer
CN115461581A (zh) 2020-05-06 2022-12-09 3M创新有限公司 太阳能吸收和辐射冷却制品和方法
US12571600B2 (en) 2020-11-24 2026-03-10 3M Innovative Properties Company Radiative cooling articles including a white diffusely reflective layer and a non-white color reflective mirror
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CN115755512A (zh) * 2022-11-22 2023-03-07 江苏集萃智能液晶科技有限公司 一种透明投影膜、制备方法及投影系统
WO2024185770A1 (ja) * 2023-03-06 2024-09-12 Ｔｏｐｐａｎホールディングス株式会社 光学フィルム、および、表示装置
CN121753511A (zh) 2023-08-21 2026-03-27 3M创新有限公司 包括结构化保护膜的系统、太阳能制品和方法
WO2025120404A1 (en) 2023-12-06 2025-06-12 3M Innovative Properties Company Composite cooling films including a diffusely reflective layer and a uv reflecting composite layer

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Also Published As

Publication number Publication date
CN118011539A (zh) 2024-05-10
CN113589412B (zh) 2024-02-13
JP2020506417A (ja) 2020-02-27
TW201830057A (zh) 2018-08-16
WO2018130926A1 (en) 2018-07-19
US20250155613A1 (en) 2025-05-15
KR20190104175A (ko) 2019-09-06
US12164120B2 (en) 2024-12-10
JP2022130651A (ja) 2022-09-06
CN113589412A (zh) 2021-11-02
CN110178059A (zh) 2019-08-27
US20200064525A1 (en) 2020-02-27

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