TWI520843B - 含雙折射熱塑性聚合物之多層光學膜之等向性層 - Google Patents

含雙折射熱塑性聚合物之多層光學膜之等向性層 Download PDF

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Publication number
TWI520843B
TWI520843B TW098138875A TW98138875A TWI520843B TW I520843 B TWI520843 B TW I520843B TW 098138875 A TW098138875 A TW 098138875A TW 98138875 A TW98138875 A TW 98138875A TW I520843 B TWI520843 B TW I520843B
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Taiwan
Prior art keywords
layer
optical film
film
multilayer
mol
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TW098138875A
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English (en)
Chinese (zh)
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TW201024086A (en
Inventor
劉宇鋒
史戴芬 艾倫 強森
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3M新設資產公司
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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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
TW098138875A 2008-11-18 2009-11-16 含雙折射熱塑性聚合物之多層光學膜之等向性層 TWI520843B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/273,006 US9046656B2 (en) 2008-11-18 2008-11-18 Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer

Publications (2)

Publication Number Publication Date
TW201024086A TW201024086A (en) 2010-07-01
TWI520843B true TWI520843B (zh) 2016-02-11

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US9046656B2 (en) 2015-06-02
EP2356499A1 (en) 2011-08-17
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JP2012509496A (ja) 2012-04-19
CN102216819A (zh) 2011-10-12
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CN102216819B (zh) 2015-05-20
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