KR100443799B1 - 광학필름의제조방법 - Google Patents

광학필름의제조방법 Download PDF

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Publication number
KR100443799B1
KR100443799B1 KR10-1998-0706719A KR19980706719A KR100443799B1 KR 100443799 B1 KR100443799 B1 KR 100443799B1 KR 19980706719 A KR19980706719 A KR 19980706719A KR 100443799 B1 KR100443799 B1 KR 100443799B1
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KR
South Korea
Prior art keywords
film
dispersed phase
light
optical
phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
KR10-1998-0706719A
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English (en)
Korean (ko)
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KR19990087311A (ko
Inventor
앤드류 제이 우더커크
락우드 더블유 칼슨
아더 엘 코츠
티모시 제이 네빗
칼 에이 스토버
마이클 에프 웨버
리차드 씨 알렌
비스워루프 마줌다
Original Assignee
미네소타 마이닝 앤드 매뉴팩춰링 캄파니
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Publication of KR19990087311A publication Critical patent/KR19990087311A/ko
Application granted granted Critical
Publication of KR100443799B1 publication Critical patent/KR100443799B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3008—Polarising elements comprising dielectric particles, e.g. birefringent crystals embedded in a matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
KR10-1998-0706719A 1996-02-29 1997-01-17 광학필름의제조방법 Expired - Lifetime KR100443799B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8/610,109 1996-02-29
US08/610,109 US5783120A (en) 1996-02-29 1996-02-29 Method for making an optical film
US08/610,109 1996-02-29

Publications (2)

Publication Number Publication Date
KR19990087311A KR19990087311A (ko) 1999-12-27
KR100443799B1 true KR100443799B1 (ko) 2004-10-28

Family

ID=24443694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1998-0706719A Expired - Lifetime KR100443799B1 (ko) 1996-02-29 1997-01-17 광학필름의제조방법

Country Status (12)

Country Link
US (1) US5783120A (enExample)
EP (1) EP0883819B1 (enExample)
JP (1) JP4336839B2 (enExample)
KR (1) KR100443799B1 (enExample)
CN (1) CN1121620C (enExample)
AU (1) AU1581497A (enExample)
BR (1) BR9707768A (enExample)
CA (1) CA2247284A1 (enExample)
DE (1) DE69708268T2 (enExample)
MY (1) MY129728A (enExample)
NO (1) NO983929L (enExample)
WO (1) WO1997032222A1 (enExample)

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DE69708268T2 (de) 2002-07-18
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NO983929D0 (no) 1998-08-26
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MY129728A (en) 2007-04-30
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AU1581497A (en) 1997-09-16
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US5783120A (en) 1998-07-21
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