KR20170008166A - Va용 위상차 필름, va용 위상차 필름의 제조 방법, 편광판 및 수직 배향형 액정 표시 장치 - Google Patents
Va용 위상차 필름, va용 위상차 필름의 제조 방법, 편광판 및 수직 배향형 액정 표시 장치 Download PDFInfo
- Publication number
- KR20170008166A KR20170008166A KR1020160086698A KR20160086698A KR20170008166A KR 20170008166 A KR20170008166 A KR 20170008166A KR 1020160086698 A KR1020160086698 A KR 1020160086698A KR 20160086698 A KR20160086698 A KR 20160086698A KR 20170008166 A KR20170008166 A KR 20170008166A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- group
- retardation
- acid
- temperature
- Prior art date
Links
- YCBBLMGWBCQDMJ-UHFFFAOYSA-N COc1nc(NC(c2ccccc2)=O)nc(NC(c2ccccc2)=O)c1 Chemical compound COc1nc(NC(c2ccccc2)=O)nc(NC(c2ccccc2)=O)c1 YCBBLMGWBCQDMJ-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nonlinear Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Liquid Crystal (AREA)
- Saccharide Compounds (AREA)
- Pyrrole Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015139539A JP2017021236A (ja) | 2015-07-13 | 2015-07-13 | Va用位相差フィルム、va用位相差フィルムの製造方法、偏光板および垂直配向型液晶表示装置 |
JPJP-P-2015-139539 | 2015-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170008166A true KR20170008166A (ko) | 2017-01-23 |
Family
ID=57843163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160086698A KR20170008166A (ko) | 2015-07-13 | 2016-07-08 | Va용 위상차 필름, va용 위상차 필름의 제조 방법, 편광판 및 수직 배향형 액정 표시 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2017021236A (zh) |
KR (1) | KR20170008166A (zh) |
CN (1) | CN106353845B (zh) |
TW (1) | TW201710348A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200026255A (ko) * | 2017-07-25 | 2020-03-10 | 니폰 제온 가부시키가이샤 | 편광판 및 표시 장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6412195B1 (ja) * | 2017-03-30 | 2018-10-24 | 日東電工株式会社 | 画像表示装置 |
EP3637159B1 (en) * | 2017-05-31 | 2024-01-10 | Zeon Corporation | Retardation film and production method |
JP2020078588A (ja) * | 2020-02-25 | 2020-05-28 | 株式会社三洋物産 | 遊技機 |
KR102536610B1 (ko) | 2021-07-02 | 2023-05-26 | 효성화학 주식회사 | 광학 필름 및 이를 포함하는 패널 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012214683A (ja) | 2010-12-01 | 2012-11-08 | Fujifilm Corp | 高分子フィルム、位相差フィルム、偏光板、液晶表示装置、及び化合物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW548468B (en) * | 1998-06-29 | 2003-08-21 | Sharp Kk | Liquid crystal display device |
TWI268372B (en) * | 2004-03-26 | 2006-12-11 | Nitto Denko Corp | IPS mode liquid crystal display to realize a high contrast ratio over a wide range by laminating a polarizing plate and a retardation film to form an optical film |
JP2006292890A (ja) * | 2005-04-07 | 2006-10-26 | Fuji Photo Film Co Ltd | 透明フィルム並びにそれを用いた液晶ディスプレイ素子及び液晶表示装置 |
JP2006299114A (ja) * | 2005-04-21 | 2006-11-02 | Fuji Photo Film Co Ltd | 光学用セルロースアシレートフィルム、偏光板及び液晶表示装置 |
US7479312B2 (en) * | 2005-07-07 | 2009-01-20 | Konica Minolta Opto, Inc. | Retardation film, polarizing plate, and liquid crystal display device |
JP6156492B2 (ja) * | 2013-05-15 | 2017-07-05 | コニカミノルタ株式会社 | 位相差フィルム、偏光板および液晶表示装置 |
-
2015
- 2015-07-13 JP JP2015139539A patent/JP2017021236A/ja active Pending
-
2016
- 2016-05-23 TW TW105115985A patent/TW201710348A/zh unknown
- 2016-07-08 KR KR1020160086698A patent/KR20170008166A/ko not_active Application Discontinuation
- 2016-07-12 CN CN201610545830.1A patent/CN106353845B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012214683A (ja) | 2010-12-01 | 2012-11-08 | Fujifilm Corp | 高分子フィルム、位相差フィルム、偏光板、液晶表示装置、及び化合物 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200026255A (ko) * | 2017-07-25 | 2020-03-10 | 니폰 제온 가부시키가이샤 | 편광판 및 표시 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN106353845B (zh) | 2019-10-11 |
TW201710348A (zh) | 2017-03-16 |
JP2017021236A (ja) | 2017-01-26 |
CN106353845A (zh) | 2017-01-25 |
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