CN104395074A - 拉伸层合体,制造薄偏光片的方法,用该方法制造的薄偏光片和包含该薄偏光片的偏光板 - Google Patents
拉伸层合体,制造薄偏光片的方法,用该方法制造的薄偏光片和包含该薄偏光片的偏光板 Download PDFInfo
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- CN104395074A CN104395074A CN201480000928.8A CN201480000928A CN104395074A CN 104395074 A CN104395074 A CN 104395074A CN 201480000928 A CN201480000928 A CN 201480000928A CN 104395074 A CN104395074 A CN 104395074A
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- film
- polyvinyl alcohol
- polymer film
- lamilated body
- stretching
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- XAVMMNWPOYCFPU-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanolate;propan-2-olate;titanium(4+) Chemical compound [Ti+4].CC(C)[O-].CC(C)[O-].OCCN(CCO)CC[O-].OCCN(CCO)CC[O-] XAVMMNWPOYCFPU-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
- B32B27/205—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents the fillers creating voids or cavities, e.g. by stretching
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- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/20—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
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- G02B5/00—Optical elements other than lenses
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- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
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- B32B2307/40—Properties of the layers or laminate having particular optical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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-
- 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
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- Y10T428/00—Stock material or miscellaneous articles
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- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polarising Elements (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
编号 | Wo,sub[mm] | Wsub[mm] | Wo,PVA[mm] | WPVA[mm] | P |
实施例1 | 90 | 48 | 80 | 48 | 1.125 |
实施例2 | 90 | 48 | 80 | 47 | 1.102 |
实施例3 | 90 | 38.7 | 80 | 30.8 | 0.895 |
实施例4 | 90 | 32.4 | 80 | 30.4 | 1.056 |
实施例5 | 80 | 30.2 | 80 | 30.2 | 1.000 |
比较实施例1 | 90 | 49 | 80 | 52 | 1.194 |
比较实施例2 | 81 | 46 | 81 | 56 | 1.217 |
比较实施例3 | 90 | 28.8 | 80 | 30.0 | 1.172 |
比较实施例4 | 90 | 45.0 | 80 | 31.2 | 0.780 |
Claims (15)
Applications Claiming Priority (5)
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KR20130069839 | 2013-06-18 | ||
KR10-2013-0069839 | 2013-06-18 | ||
KR10-2014-0071688 | 2014-06-12 | ||
KR1020140071688A KR101460477B1 (ko) | 2013-06-18 | 2014-06-12 | 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판 |
PCT/KR2014/005244 WO2014204148A1 (ko) | 2013-06-18 | 2014-06-16 | 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판 |
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CN104395074A true CN104395074A (zh) | 2015-03-04 |
CN104395074B CN104395074B (zh) | 2016-06-08 |
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EP (1) | EP2839955A4 (zh) |
JP (1) | JP6194367B2 (zh) |
KR (1) | KR101460477B1 (zh) |
CN (1) | CN104395074B (zh) |
TW (1) | TWI511880B (zh) |
WO (1) | WO2014204148A1 (zh) |
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CN112088324A (zh) * | 2018-05-28 | 2020-12-15 | 株式会社Lg化学 | 偏光板、用于制造其的方法和包括其的图像显示装置 |
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AR045563A1 (es) | 2003-09-10 | 2005-11-02 | Warner Lambert Co | Anticuerpos dirigidos a m-csf |
KR101620189B1 (ko) * | 2013-12-27 | 2016-05-12 | 주식회사 엘지화학 | 광학 물성이 우수한 박형 편광자, 그 제조 방법 및 이를 포함하는 편광판 |
US10543441B2 (en) | 2016-12-15 | 2020-01-28 | Hollingsworth & Vose Company | Filter media including adhesives and/or oleophobic properties |
US10898838B2 (en) | 2016-12-15 | 2021-01-26 | Hollingsworth & Vose Company | Filter media including adhesives |
TWI631439B (zh) * | 2017-08-04 | 2018-08-01 | 元智大學 | 應用於偏光片的製造方法及其製造系統 |
TW202216454A (zh) * | 2020-07-21 | 2022-05-01 | 日商柯尼卡美能達股份有限公司 | 偏光板、偏光板之製造方法及顯示裝置 |
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2014
- 2014-06-12 KR KR1020140071688A patent/KR101460477B1/ko active IP Right Grant
- 2014-06-16 WO PCT/KR2014/005244 patent/WO2014204148A1/ko active Application Filing
- 2014-06-16 CN CN201480000928.8A patent/CN104395074B/zh active Active
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- 2014-06-16 US US14/387,435 patent/US9662865B2/en active Active
- 2014-06-18 TW TW103120986A patent/TWI511880B/zh active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112088324A (zh) * | 2018-05-28 | 2020-12-15 | 株式会社Lg化学 | 偏光板、用于制造其的方法和包括其的图像显示装置 |
CN112088324B (zh) * | 2018-05-28 | 2022-07-19 | 杉金光电(苏州)有限公司 | 偏光板、用于制造其的方法和包括其的图像显示装置 |
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US20150224746A1 (en) | 2015-08-13 |
KR101460477B1 (ko) | 2014-11-10 |
CN104395074B (zh) | 2016-06-08 |
EP2839955A4 (en) | 2016-02-24 |
WO2014204148A1 (ko) | 2014-12-24 |
TW201518091A (zh) | 2015-05-16 |
JP6194367B2 (ja) | 2017-09-06 |
JP2015536485A (ja) | 2015-12-21 |
TWI511880B (zh) | 2015-12-11 |
EP2839955A1 (en) | 2015-02-25 |
US9662865B2 (en) | 2017-05-30 |
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