KR101617016B1 - 보호 필름, 편광판 및 이를 포함하는 표시장치 - Google Patents

보호 필름, 편광판 및 이를 포함하는 표시장치 Download PDF

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Publication number
KR101617016B1
KR101617016B1 KR1020130168504A KR20130168504A KR101617016B1 KR 101617016 B1 KR101617016 B1 KR 101617016B1 KR 1020130168504 A KR1020130168504 A KR 1020130168504A KR 20130168504 A KR20130168504 A KR 20130168504A KR 101617016 B1 KR101617016 B1 KR 101617016B1
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KR
South Korea
Prior art keywords
protective film
polarizer
dicarboxylic acid
polarizing plate
retardation
Prior art date
Application number
KR1020130168504A
Other languages
English (en)
Korean (ko)
Other versions
KR20150078787A (ko
Inventor
곽기열
단경식
유호진
기정희
이승원
이중규
김철호
Original Assignee
에스케이씨 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
Application filed by 에스케이씨 주식회사 filed Critical 에스케이씨 주식회사
Priority to KR1020130168504A priority Critical patent/KR101617016B1/ko
Priority to PCT/KR2014/013128 priority patent/WO2015102414A1/ko
Priority to TW103146556A priority patent/TWI656142B/zh
Publication of KR20150078787A publication Critical patent/KR20150078787A/ko
Application granted granted Critical
Publication of KR101617016B1 publication Critical patent/KR101617016B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020130168504A 2013-12-31 2013-12-31 보호 필름, 편광판 및 이를 포함하는 표시장치 KR101617016B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020130168504A KR101617016B1 (ko) 2013-12-31 2013-12-31 보호 필름, 편광판 및 이를 포함하는 표시장치
PCT/KR2014/013128 WO2015102414A1 (ko) 2013-12-31 2014-12-31 보호 필름, 편광판 및 이를 포함하는 표시장치
TW103146556A TWI656142B (zh) 2013-12-31 2014-12-31 保護膜、偏光件及具有其之顯示元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130168504A KR101617016B1 (ko) 2013-12-31 2013-12-31 보호 필름, 편광판 및 이를 포함하는 표시장치

Publications (2)

Publication Number Publication Date
KR20150078787A KR20150078787A (ko) 2015-07-08
KR101617016B1 true KR101617016B1 (ko) 2016-04-29

Family

ID=53493683

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130168504A KR101617016B1 (ko) 2013-12-31 2013-12-31 보호 필름, 편광판 및 이를 포함하는 표시장치

Country Status (3)

Country Link
KR (1) KR101617016B1 (zh)
TW (1) TWI656142B (zh)
WO (1) WO2015102414A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6728580B2 (ja) * 2015-06-17 2020-07-22 東レ株式会社 積層フィルム、光学表示装置またはタッチパネル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383003B (zh) * 2005-02-02 2013-01-21 Mitsubishi Gas Chemical Co 聚脂薄膜、及其製法、以及其用途
CN101203780B (zh) * 2005-05-25 2013-05-15 东丽株式会社 相位差膜及光学用聚酯树脂
US20070298271A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Multilayer optical film, method of making the same, and transaction card having the same
JP5495906B2 (ja) * 2010-04-06 2014-05-21 東亞合成株式会社 光硬化性接着剤組成物、偏光板とその製造法、光学部材及び液晶表示装置
KR101279612B1 (ko) * 2010-08-13 2013-06-28 주식회사 엘지화학 편광판 및 이를 포함하는 액정 표시 장치

Also Published As

Publication number Publication date
WO2015102414A1 (ko) 2015-07-09
TW201533085A (zh) 2015-09-01
KR20150078787A (ko) 2015-07-08
TWI656142B (zh) 2019-04-11

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