JP6662739B2 - 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置 - Google Patents
無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置 Download PDFInfo
- Publication number
- JP6662739B2 JP6662739B2 JP2016164642A JP2016164642A JP6662739B2 JP 6662739 B2 JP6662739 B2 JP 6662739B2 JP 2016164642 A JP2016164642 A JP 2016164642A JP 2016164642 A JP2016164642 A JP 2016164642A JP 6662739 B2 JP6662739 B2 JP 6662739B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- transmittance
- polarizing element
- substituent
- formula
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 0 CC1=CC(N=N[C@](C2)C(OC)=CC(N=Nc(c(O)c(ccc(Nc3ccc(*)cc3)c3)c3c3)c3S(O)(=O)=O)=C2OC)=CC[C@]1N=NC(C=C1C)=CC[C@]1N=Nc(c(*)cc1cc(S(O)(=O)=O)c2)cc1c2S(O)(=O)=O Chemical compound CC1=CC(N=N[C@](C2)C(OC)=CC(N=Nc(c(O)c(ccc(Nc3ccc(*)cc3)c3)c3c3)c3S(O)(=O)=O)=C2OC)=CC[C@]1N=NC(C=C1C)=CC[C@]1N=Nc(c(*)cc1cc(S(O)(=O)=O)c2)cc1c2S(O)(=O)=O 0.000 description 2
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
- G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
-
- 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
- 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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015198155 | 2015-10-06 | ||
JP2015198155 | 2015-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017072823A JP2017072823A (ja) | 2017-04-13 |
JP6662739B2 true JP6662739B2 (ja) | 2020-03-11 |
Family
ID=58538717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016164642A Active JP6662739B2 (ja) | 2015-10-06 | 2016-08-25 | 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6662739B2 (ko) |
KR (1) | KR20170041127A (ko) |
CN (1) | CN106873052B (ko) |
TW (1) | TWI698500B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017090903A (ja) * | 2015-11-06 | 2017-05-25 | 日本化薬株式会社 | 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019053169A (ja) | 2017-09-14 | 2019-04-04 | 日東電工株式会社 | 偏光子、偏光子の製造方法および該偏光子を含む光学積層体 |
CN114350175A (zh) * | 2017-12-13 | 2022-04-15 | 日本化药株式会社 | 可见光区域及红外线区域用偏光元件及偏光板 |
CN112534316A (zh) * | 2018-09-05 | 2021-03-19 | 日本化药株式会社 | 偏光元件及使用该偏光元件的偏光板以及光学构件等 |
KR20220031711A (ko) * | 2019-07-16 | 2022-03-11 | 스미또모 가가꾸 가부시키가이샤 | 광학 적층체 |
TWI725553B (zh) * | 2019-09-24 | 2021-04-21 | 友達光電股份有限公司 | 顯示裝置及其製造方法 |
JPWO2022215751A1 (ko) * | 2021-04-09 | 2022-10-13 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3357803B2 (ja) | 1996-10-30 | 2002-12-16 | タレックス光学工業株式会社 | 眼鏡用偏光膜および偏光眼鏡 |
JP4281261B2 (ja) | 2000-09-21 | 2009-06-17 | 住友化学株式会社 | ヨウ素系偏光板及びその製造方法 |
JP4033443B2 (ja) * | 2002-01-22 | 2008-01-16 | 日本化薬株式会社 | 染料系偏光膜及び偏光板 |
KR20130027577A (ko) * | 2006-06-22 | 2013-03-15 | 가부시키가이샤 폴라테크노 | 아조 화합물 및 그것들을 함유하는 염료계 편광막 |
JP2009014959A (ja) * | 2007-07-04 | 2009-01-22 | Sumitomo Chemical Co Ltd | 染料系偏光膜 |
WO2009044600A1 (ja) * | 2007-10-04 | 2009-04-09 | Nitto Denko Corporation | コーティング液および偏光膜 |
EP2674460B1 (en) * | 2011-02-07 | 2016-04-20 | Nippon Kayaku Kabushiki Kaisha | Azo compound, salt thereof, and dye-based polarizing film and polarizing plate containing same |
KR101932467B1 (ko) * | 2011-02-07 | 2018-12-26 | 니폰 가야꾸 가부시끼가이샤 | 아조 화합물, 염료계 편광막 및 편광판 |
US20140085721A1 (en) * | 2011-05-30 | 2014-03-27 | Polatechno Co., Ltd. | Dye-Based Polarizing Element And Polarizing Plate |
KR101873216B1 (ko) * | 2011-07-08 | 2018-07-02 | 니폰 가야꾸 가부시끼가이샤 | 편광소자 및 편광판 |
KR101887991B1 (ko) * | 2011-09-09 | 2018-08-14 | 니폰 가야꾸 가부시끼가이샤 | 편광소자 및 편광판 |
JP5989083B2 (ja) * | 2012-02-28 | 2016-09-07 | 日本化薬株式会社 | 染料系偏光素子及び偏光板 |
WO2013154139A1 (ja) * | 2012-04-13 | 2013-10-17 | 日本化薬株式会社 | 偏光素子及び偏光板 |
EP2983020A4 (en) * | 2013-04-03 | 2016-11-30 | Nippon Kayaku Kk | ACHROMATIC DYE-BASED HIGH-PERM POLARIZATION ELEMENT AND POLARIZATION PLATE |
TWI595275B (zh) * | 2013-04-03 | 2017-08-11 | 日本化藥公司 | 無彩色之染料系偏光元件及偏光板 |
KR20160111363A (ko) * | 2014-01-23 | 2016-09-26 | 니폰 가야꾸 가부시끼가이샤 | 편광기능을 갖는 기재를 구비한 표시장치 |
-
2016
- 2016-08-25 JP JP2016164642A patent/JP6662739B2/ja active Active
- 2016-09-05 KR KR1020160113865A patent/KR20170041127A/ko unknown
- 2016-09-29 CN CN201610865958.6A patent/CN106873052B/zh active Active
- 2016-10-04 TW TW105132049A patent/TWI698500B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017090903A (ja) * | 2015-11-06 | 2017-05-25 | 日本化薬株式会社 | 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
TW201726822A (zh) | 2017-08-01 |
TWI698500B (zh) | 2020-07-11 |
CN106873052A (zh) | 2017-06-20 |
KR20170041127A (ko) | 2017-04-14 |
CN106873052B (zh) | 2021-03-16 |
JP2017072823A (ja) | 2017-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6662739B2 (ja) | 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置 | |
JP6889178B2 (ja) | 偏光素子、並びにこれを用いた偏光板及び液晶表示装置 | |
JP6317335B2 (ja) | 高透過率を有する無彩色な染料系偏光素子及び偏光板 | |
JP6363185B2 (ja) | 高透過高偏光度な無彩色偏光板 | |
JP6317334B2 (ja) | 無彩色な染料系偏光素子、及び偏光板 | |
JP2019135557A (ja) | 偏光機能を有する基材を設けた表示装置 | |
JP6853010B2 (ja) | 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および液晶表示装置 | |
JP6178539B2 (ja) | 偏光素子、および、偏光板 | |
JP7247105B2 (ja) | 無彩色な偏光素子、並びにこれを用いた無彩色偏光板および表示装置 | |
JP6788461B2 (ja) | 偏光素子、偏光板及び液晶表示装置 | |
JP6609260B2 (ja) | 偏光素子および該偏光素子を有する偏光板、並びに該偏光素子又は該偏光板を有する液晶表示装置 | |
JP7197471B2 (ja) | 偏光素子、並びにこれを用いた偏光板及び液晶表示装置 | |
JP6609259B2 (ja) | 偏光素子および該偏光素子を有する偏光板、並びに該偏光素子又は該偏光板を有する液晶表示装置 | |
JP2024031583A (ja) | 偏光フィルム、並びにこれを用いた偏光板及び表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AA64 | Notification of invalidation of claim of internal priority (with term) |
Free format text: JAPANESE INTERMEDIATE CODE: A241764 Effective date: 20160920 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190227 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200124 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200204 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200213 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6662739 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |