CN101903809B - 光控膜 - Google Patents

光控膜 Download PDF

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Publication number
CN101903809B
CN101903809B CN2008801221396A CN200880122139A CN101903809B CN 101903809 B CN101903809 B CN 101903809B CN 2008801221396 A CN2008801221396 A CN 2008801221396A CN 200880122139 A CN200880122139 A CN 200880122139A CN 101903809 B CN101903809 B CN 101903809B
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Prior art keywords
light
light control
control film
film according
angle
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Chinese (zh)
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CN101903809A (zh
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加里·E·盖德斯
迈克尔·E·劳特斯
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Laminated Bodies (AREA)
  • Planar Illumination Modules (AREA)
CN2008801221396A 2007-12-21 2008-12-08 光控膜 Active CN101903809B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1576007P 2007-12-21 2007-12-21
US61/015,760 2007-12-21
PCT/US2008/085889 WO2009085581A1 (en) 2007-12-21 2008-12-08 Light control film

Publications (2)

Publication Number Publication Date
CN101903809A CN101903809A (zh) 2010-12-01
CN101903809B true CN101903809B (zh) 2012-02-29

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CN2008801221396A Active CN101903809B (zh) 2007-12-21 2008-12-08 光控膜

Country Status (7)

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US (1) US8213082B2 (enExample)
EP (1) EP2235570A4 (enExample)
JP (4) JP2011508262A (enExample)
KR (1) KR101546554B1 (enExample)
CN (1) CN101903809B (enExample)
TW (1) TWI463191B (enExample)
WO (1) WO2009085581A1 (enExample)

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JP2014059565A (ja) 2014-04-03
EP2235570A1 (en) 2010-10-06
JP6510107B2 (ja) 2019-05-08
JP2016189021A (ja) 2016-11-04
KR101546554B1 (ko) 2015-08-25
WO2009085581A1 (en) 2009-07-09
TWI463191B (zh) 2014-12-01
JP6345732B2 (ja) 2018-06-20
EP2235570A4 (en) 2014-10-15
CN101903809A (zh) 2010-12-01
TW200942874A (en) 2009-10-16
JP2011508262A (ja) 2011-03-10
US20100271721A1 (en) 2010-10-28
US8213082B2 (en) 2012-07-03
KR20100100952A (ko) 2010-09-15

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