TW200640653A - Uniaxially oriented articles having structured surface - Google Patents

Uniaxially oriented articles having structured surface

Info

Publication number
TW200640653A
TW200640653A TW094145905A TW94145905A TW200640653A TW 200640653 A TW200640653 A TW 200640653A TW 094145905 A TW094145905 A TW 094145905A TW 94145905 A TW94145905 A TW 94145905A TW 200640653 A TW200640653 A TW 200640653A
Authority
TW
Taiwan
Prior art keywords
feature
ratio
base width
height
separation
Prior art date
Application number
TW094145905A
Other languages
English (en)
Inventor
William Ward Merrill
Olester Benson Jr
Andrew John Ouderkirk
Rolf Werner Biernath
David Allen Kowitz
Robert Lewis Brott
Catherine Perso Tarnowski
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200640653A publication Critical patent/TW200640653A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1833—Diffraction gratings comprising birefringent materials
    • 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
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
TW094145905A 2004-12-23 2005-12-22 Uniaxially oriented articles having structured surface TW200640653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/184,024 US20060141218A1 (en) 2004-12-23 2004-12-23 Uniaxially oriented articles having structured surface

Publications (1)

Publication Number Publication Date
TW200640653A true TW200640653A (en) 2006-12-01

Family

ID=36177929

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094145905A TW200640653A (en) 2004-12-23 2005-12-22 Uniaxially oriented articles having structured surface

Country Status (6)

Country Link
US (1) US20060141218A1 (zh)
EP (1) EP1834198A1 (zh)
JP (1) JP2008525226A (zh)
CN (1) CN101088034A (zh)
TW (1) TW200640653A (zh)
WO (1) WO2006071553A1 (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060141219A1 (en) * 2004-12-23 2006-06-29 Benson Olester Jr Roll of a uniaxially oriented article having a structured surface
US20060141220A1 (en) * 2004-12-23 2006-06-29 Merrill William W Uniaxially oriented article having a structured surface
US20060204720A1 (en) * 2004-12-23 2006-09-14 Biernath Rolf W Uniaxially oriented birefringent article having a structured surface
US20060138705A1 (en) * 2004-12-23 2006-06-29 Korba Gary A Method of making a structured surface article
US20060138694A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Method of making a polymeric film having structured surfaces via replication
US20060138686A1 (en) * 2004-12-23 2006-06-29 Ouderkirk Andrew J Method of making a uniaxially stretched polymeric film having structured surface
US7906057B2 (en) 2005-07-14 2011-03-15 3M Innovative Properties Company Nanostructured article and method of making the same
US7418202B2 (en) * 2005-08-04 2008-08-26 3M Innovative Properties Company Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter
JP4158824B2 (ja) * 2005-09-15 2008-10-01 ソニー株式会社 光透過フィルム、光透過フィルムの製造方法及び液晶表示装置
US7843637B2 (en) * 2006-06-22 2010-11-30 3M Innovative Properties Company Birefringent structured film for LED color mixing in a backlight
US9134471B2 (en) * 2006-06-28 2015-09-15 3M Innovative Properties Company Oriented polymeric articles and method
US7880824B2 (en) * 2007-03-15 2011-02-01 Sony Corporation Surface emitting device, liquid crystal display, and optical sheet combination
JP2008221782A (ja) * 2007-03-15 2008-09-25 Sony Corp 延伸シートの製造方法および異方性光学シートの製造方法
JP4321614B2 (ja) * 2007-03-22 2009-08-26 ソニー株式会社 光透過フィルムおよびその製造方法ならびに表示装置
JP4910842B2 (ja) * 2007-04-02 2012-04-04 ソニー株式会社 光学シートおよび表示装置
CN109239968B (zh) * 2018-10-30 2021-05-25 惠科股份有限公司 光学复合膜层、显示面板和显示装置

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Also Published As

Publication number Publication date
WO2006071553A1 (en) 2006-07-06
EP1834198A1 (en) 2007-09-19
US20060141218A1 (en) 2006-06-29
CN101088034A (zh) 2007-12-12
JP2008525226A (ja) 2008-07-17

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