WO2011078556A3 - 휘도강화필름 및 그 제조방법 - Google Patents

휘도강화필름 및 그 제조방법 Download PDF

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Publication number
WO2011078556A3
WO2011078556A3 PCT/KR2010/009159 KR2010009159W WO2011078556A3 WO 2011078556 A3 WO2011078556 A3 WO 2011078556A3 KR 2010009159 W KR2010009159 W KR 2010009159W WO 2011078556 A3 WO2011078556 A3 WO 2011078556A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
brightness
enhancing film
manufacturing same
melting point
Prior art date
Application number
PCT/KR2010/009159
Other languages
English (en)
French (fr)
Other versions
WO2011078556A2 (ko
Inventor
지성대
김규창
조덕재
김진수
김도현
양인영
이창희
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 KR1020090131269A external-priority patent/KR101094131B1/ko
Priority claimed from KR1020090131270A external-priority patent/KR101095391B1/ko
Application filed by 웅진케미칼 주식회사 filed Critical 웅진케미칼 주식회사
Publication of WO2011078556A2 publication Critical patent/WO2011078556A2/ko
Publication of WO2011078556A3 publication Critical patent/WO2011078556A3/ko

Links

Classifications

    • 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
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/406—Bright, glossy, shiny surface
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties

Abstract

기재 내부에 특정한 직물을 포함시켜 섬유보임현상을 개선한 휘도강화필름 및 그 제조방법이 제공된다. 이를 통해 직물의 위사 또는 경사를 형성하는 등방성 섬유의 용융온도가 다 른 위사 또는 경사를 형성하는 복굴절성 해도사의 용융개시온도보다 낮으므로 등방 성 섬유의 용융개시온도와 복굴절성 해도사의 용융온도 사이의 온도에서 합지공정 이 수행되는 경우 등방성 섬유의 일부 또는 전부가 용융되므로 휘도강화필름의 섬 유보임 현상을 개선하여 시인성을 향상시키는데 현저한 효과가 있다.
PCT/KR2010/009159 2009-12-24 2010-12-21 휘도강화필름 및 그 제조방법 WO2011078556A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0131270 2009-12-24
KR10-2009-0131269 2009-12-24
KR1020090131269A KR101094131B1 (ko) 2009-12-24 2009-12-24 휘도강화필름
KR1020090131270A KR101095391B1 (ko) 2009-12-24 2009-12-24 휘도강화필름의 제조방법

Publications (2)

Publication Number Publication Date
WO2011078556A2 WO2011078556A2 (ko) 2011-06-30
WO2011078556A3 true WO2011078556A3 (ko) 2011-11-24

Family

ID=44196296

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009159 WO2011078556A2 (ko) 2009-12-24 2010-12-21 휘도강화필름 및 그 제조방법

Country Status (2)

Country Link
TW (1) TW201142379A (ko)
WO (1) WO2011078556A2 (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006110401A2 (en) * 2005-04-08 2006-10-19 3M Innovative Properties Company Structured oriented films for use in displays
KR20090120074A (ko) * 2008-05-19 2009-11-24 웅진케미칼 주식회사 휘도강화필름

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006110401A2 (en) * 2005-04-08 2006-10-19 3M Innovative Properties Company Structured oriented films for use in displays
KR20090120074A (ko) * 2008-05-19 2009-11-24 웅진케미칼 주식회사 휘도강화필름

Also Published As

Publication number Publication date
TW201142379A (en) 2011-12-01
WO2011078556A2 (ko) 2011-06-30

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