WO2011122794A3 - 휘도강화필름 - Google Patents

휘도강화필름 Download PDF

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Publication number
WO2011122794A3
WO2011122794A3 PCT/KR2011/002059 KR2011002059W WO2011122794A3 WO 2011122794 A3 WO2011122794 A3 WO 2011122794A3 KR 2011002059 W KR2011002059 W KR 2011002059W WO 2011122794 A3 WO2011122794 A3 WO 2011122794A3
Authority
WO
WIPO (PCT)
Prior art keywords
brightness
fiber
enhancing film
sea island
fibers
Prior art date
Application number
PCT/KR2011/002059
Other languages
English (en)
French (fr)
Other versions
WO2011122794A2 (ko
Inventor
지성대
김규창
조덕재
김진수
김도현
양인영
이현수
Original Assignee
웅진케미칼 주식회사
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
Priority claimed from KR1020100030412A external-priority patent/KR101198207B1/ko
Priority claimed from KR1020100030415A external-priority patent/KR20110111037A/ko
Priority claimed from KR1020100030414A external-priority patent/KR20110111036A/ko
Application filed by 웅진케미칼 주식회사 filed Critical 웅진케미칼 주식회사
Publication of WO2011122794A2 publication Critical patent/WO2011122794A2/ko
Publication of WO2011122794A3 publication Critical patent/WO2011122794A3/ko

Links

Classifications

    • 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
    • G02B5/02—Diffusing elements; Afocal elements

Abstract

본 발명은 휘도강화필름에 관한 것으로, 보다 상세하게는 복굴절성 해도사의 사절을 방지하여 모우현상을 개선한 휘도강화필름에 관한 것이다. 이를 통해 제조된 휘도강화필름은 복굴절성 해도사(모노사)간에 얽힘이 발생 하지 않으므로 섬유띠가 생기지 않아 시인성이 개선된다. 또한 복굴절성 해도사간 에 별도의 합사공정을 거치지 않거나 합사하는 경우에도 굵은 섬유를 몇가닥만 합 사하게 되므로 일부 섬유가 사절되는 현상이 나타나지 않아 모우현상의 발생을 차 단할 수 있다.
PCT/KR2011/002059 2010-04-02 2011-03-25 휘도강화필름 WO2011122794A2 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2010-0030415 2010-04-02
KR1020100030412A KR101198207B1 (ko) 2010-04-02 2010-04-02 광변조 물체
KR10-2010-0030412 2010-04-02
KR10-2010-0030414 2010-04-02
KR1020100030415A KR20110111037A (ko) 2010-04-02 2010-04-02 휘도강화필름의 제조방법
KR1020100030414A KR20110111036A (ko) 2010-04-02 2010-04-02 휘도강화필름

Publications (2)

Publication Number Publication Date
WO2011122794A2 WO2011122794A2 (ko) 2011-10-06
WO2011122794A3 true WO2011122794A3 (ko) 2012-02-02

Family

ID=44712718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002059 WO2011122794A2 (ko) 2010-04-02 2011-03-25 휘도강화필름

Country Status (2)

Country Link
TW (1) TWI428644B (ko)
WO (1) WO2011122794A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060194487A1 (en) * 2005-02-28 2006-08-31 Ouderkirk Andrew J Optical elements containing a polymer fiber weave
US20070281143A1 (en) * 2006-06-05 2007-12-06 Aylward Peter T Diffusely-reflecting element and method of making
US20080057277A1 (en) * 2006-08-30 2008-03-06 3M Innovative Properties Company Polymer fiber polarizers
KR100951700B1 (ko) * 2009-01-30 2010-04-07 웅진케미칼 주식회사 광변조 물체의 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060194487A1 (en) * 2005-02-28 2006-08-31 Ouderkirk Andrew J Optical elements containing a polymer fiber weave
US20070281143A1 (en) * 2006-06-05 2007-12-06 Aylward Peter T Diffusely-reflecting element and method of making
US20080057277A1 (en) * 2006-08-30 2008-03-06 3M Innovative Properties Company Polymer fiber polarizers
KR100951700B1 (ko) * 2009-01-30 2010-04-07 웅진케미칼 주식회사 광변조 물체의 제조방법

Also Published As

Publication number Publication date
TWI428644B (zh) 2014-03-01
TW201211593A (en) 2012-03-16
WO2011122794A2 (ko) 2011-10-06

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