KR100995238B1 - 콜레스테릭 액정 광학체 - Google Patents

콜레스테릭 액정 광학체 Download PDF

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Publication number
KR100995238B1
KR100995238B1 KR1020107014549A KR20107014549A KR100995238B1 KR 100995238 B1 KR100995238 B1 KR 100995238B1 KR 1020107014549 A KR1020107014549 A KR 1020107014549A KR 20107014549 A KR20107014549 A KR 20107014549A KR 100995238 B1 KR100995238 B1 KR 100995238B1
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South Korea
Prior art keywords
liquid crystal
cholesteric liquid
coating
light
pitch
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Expired - Fee Related
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Korean (ko)
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KR20100091236A (ko
Inventor
앤드류 제이. 오우데르키르크
존 디. 먼터
마빈 알. 카민
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쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20100091236A publication Critical patent/KR20100091236A/ko
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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
    • G02B5/3016—Polarising elements involving passive liquid crystal 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)
  • Liquid Crystal (AREA)
KR1020107014549A 2001-02-22 2001-11-19 콜레스테릭 액정 광학체 Expired - Fee Related KR100995238B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/790,832 US6573963B2 (en) 2001-02-22 2001-02-22 Cholesteric liquid crystal optical bodies and methods of manufacture
US09/790,832 2001-02-22

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020097009100A Division KR20090064475A (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체

Publications (2)

Publication Number Publication Date
KR20100091236A KR20100091236A (ko) 2010-08-18
KR100995238B1 true KR100995238B1 (ko) 2010-11-17

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Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020107014549A Expired - Fee Related KR100995238B1 (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체
KR1020087003610A Ceased KR20080030097A (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체
KR1020097009100A Ceased KR20090064475A (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체
KR1020037010969A Expired - Fee Related KR100854554B1 (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체의 제조 방법

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020087003610A Ceased KR20080030097A (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체
KR1020097009100A Ceased KR20090064475A (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체
KR1020037010969A Expired - Fee Related KR100854554B1 (ko) 2001-02-22 2001-11-19 콜레스테릭 액정 광학체의 제조 방법

Country Status (6)

Country Link
US (1) US6573963B2 (enExample)
EP (1) EP1362248A1 (enExample)
JP (3) JP2004524563A (enExample)
KR (4) KR100995238B1 (enExample)
CN (1) CN1253734C (enExample)
WO (1) WO2002069001A1 (enExample)

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CN1253734C (zh) 2006-04-26
EP1362248A1 (en) 2003-11-19
KR20100091236A (ko) 2010-08-18
US20020113937A1 (en) 2002-08-22
WO2002069001A8 (en) 2003-10-30
WO2002069001A1 (en) 2002-09-06
JP2008310339A (ja) 2008-12-25
JP2010015170A (ja) 2010-01-21
US6573963B2 (en) 2003-06-03
KR20030085535A (ko) 2003-11-05
JP2004524563A (ja) 2004-08-12
KR20090064475A (ko) 2009-06-18
CN1493006A (zh) 2004-04-28
KR100854554B1 (ko) 2008-08-26

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