TWI783092B - 可見光域及紅外線域用偏光元件及偏光板 - Google Patents

可見光域及紅外線域用偏光元件及偏光板 Download PDF

Info

Publication number
TWI783092B
TWI783092B TW107144544A TW107144544A TWI783092B TW I783092 B TWI783092 B TW I783092B TW 107144544 A TW107144544 A TW 107144544A TW 107144544 A TW107144544 A TW 107144544A TW I783092 B TWI783092 B TW I783092B
Authority
TW
Taiwan
Prior art keywords
group
carbons
formula
sulfo
substituent
Prior art date
Application number
TW107144544A
Other languages
English (en)
Chinese (zh)
Other versions
TW201932542A (zh
Inventor
望月典明
樋下田貴大
Original Assignee
日商日本化藥股份有限公司
日商寶來技術有限公司
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 日商日本化藥股份有限公司, 日商寶來技術有限公司 filed Critical 日商日本化藥股份有限公司
Publication of TW201932542A publication Critical patent/TW201932542A/zh
Application granted granted Critical
Publication of TWI783092B publication Critical patent/TWI783092B/zh

Links

Classifications

    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
TW107144544A 2017-12-13 2018-12-11 可見光域及紅外線域用偏光元件及偏光板 TWI783092B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2017-238570 2017-12-13
JP2017-238571 2017-12-13
JP2017238570 2017-12-13
JP2017238569 2017-12-13
JP2017-238569 2017-12-13
JP2017238571 2017-12-13

Publications (2)

Publication Number Publication Date
TW201932542A TW201932542A (zh) 2019-08-16
TWI783092B true TWI783092B (zh) 2022-11-11

Family

ID=66820866

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107144544A TWI783092B (zh) 2017-12-13 2018-12-11 可見光域及紅外線域用偏光元件及偏光板

Country Status (4)

Country Link
JP (3) JP7319195B2 (ja)
CN (2) CN114350175A (ja)
TW (1) TWI783092B (ja)
WO (1) WO2019117123A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020230647A1 (ja) * 2019-05-13 2020-11-19 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表示装置
WO2021246437A1 (ja) * 2020-06-05 2021-12-09 日本化薬株式会社 可視域及び赤外域用偏光素子及び偏光板、並びに、それを備える液晶表示装置
CN117396784A (zh) * 2021-04-09 2024-01-12 富士胶片株式会社 光吸收各向异性层、层叠体及红外光传感器系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859039A (en) * 1984-11-16 1989-08-22 Sumitomo Chemical Company, Limited Light-polarizing film
TW201710406A (zh) * 2015-05-20 2017-03-16 Nippon Kayaku Kk 染料系偏光元件、及使用此染料系偏光元件之偏光板及液晶顯示裝置
TW201734143A (zh) * 2016-02-04 2017-10-01 日本化藥股份有限公司 偏光元件及使用該偏光元件之偏光板與顯示裝置
TW201738326A (zh) * 2015-11-06 2017-11-01 日本化藥股份有限公司 無彩色之偏光元件，以及使用該偏光元件之無彩色偏光板及液晶顯示裝置
TW201741402A (zh) * 2016-02-04 2017-12-01 日本化藥股份有限公司 偶氮化合物、使用該偶氮化合物之偏光元件與偏光板，及顯示裝置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145255A (ja) * 1983-02-07 1984-08-20 Nippon Kayaku Co Ltd 水溶性ジスアゾ化合物
JP2622748B2 (ja) * 1989-06-12 1997-06-18 日本化薬株式会社 水溶性アゾ染料及びこれを含有する偏光膜
US5639809A (en) * 1994-06-22 1997-06-17 Mitsui Toatsu Chemicals, Inc. Azo compounds and polarizing films using the compounds
JP2001264532A (ja) * 2000-03-15 2001-09-26 Toyobo Co Ltd 赤外線吸収フィルター
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
JP2009014959A (ja) * 2007-07-04 2009-01-22 Sumitomo Chemical Co Ltd 染料系偏光膜
CA2837278A1 (en) * 2011-05-30 2012-12-06 Nippon Kayaku Kabushiki Kaisha Dye-based polarizing element and polarizing plate
JP5812483B2 (ja) 2011-09-09 2015-11-11 日本化薬株式会社 偏光素子、および、偏光板
EP2983020A4 (en) * 2013-04-03 2016-11-30 Nippon Kayaku Kk ACHROMATIC DYE-BASED HIGH-PERM POLARIZATION ELEMENT AND POLARIZATION PLATE
JP6363185B2 (ja) * 2014-06-03 2018-07-25 日本化薬株式会社 高透過高偏光度な無彩色偏光板
KR20170131340A (ko) * 2015-03-26 2017-11-29 니폰 가야꾸 가부시끼가이샤 편광소자 및 편광판
JP6662739B2 (ja) * 2015-10-06 2020-03-11 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
JP7048508B2 (ja) * 2016-11-14 2022-04-05 日本化薬株式会社 赤外波長域用染料系偏光板
TWI720279B (zh) * 2017-01-20 2021-03-01 日商日本化藥股份有限公司 偶氮化合物或其鹽、以及含有偶氮化合物或其鹽之染料系偏光膜及染料系偏光板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859039A (en) * 1984-11-16 1989-08-22 Sumitomo Chemical Company, Limited Light-polarizing film
TW201710406A (zh) * 2015-05-20 2017-03-16 Nippon Kayaku Kk 染料系偏光元件、及使用此染料系偏光元件之偏光板及液晶顯示裝置
TW201738326A (zh) * 2015-11-06 2017-11-01 日本化藥股份有限公司 無彩色之偏光元件，以及使用該偏光元件之無彩色偏光板及液晶顯示裝置
TW201734143A (zh) * 2016-02-04 2017-10-01 日本化藥股份有限公司 偏光元件及使用該偏光元件之偏光板與顯示裝置
TW201741402A (zh) * 2016-02-04 2017-12-01 日本化藥股份有限公司 偶氮化合物、使用該偶氮化合物之偏光元件與偏光板，及顯示裝置

Also Published As

Publication number Publication date
JPWO2019117123A1 (ja) 2021-01-07
CN114350175A (zh) 2022-04-15
CN111448494A (zh) 2020-07-24
CN111448494B (zh) 2022-05-31
WO2019117123A1 (ja) 2019-06-20
JP2023040123A (ja) 2023-03-22
JP2023052132A (ja) 2023-04-11
TW201932542A (zh) 2019-08-16
JP7319195B2 (ja) 2023-08-01

Similar Documents

Publication Publication Date Title
CN101466798B (zh) 偶氮化合物和包含它的染料偏振膜
US6790490B1 (en) Dye type polarizing plate
CN108699346B (zh) 偶氮化合物或其盐以及含有偶氮化合物或其盐的偏振膜
CN109690369B (zh) 偏光元件、以及使用该偏光元件的偏光板及液晶显示装置
TWI783092B (zh) 可見光域及紅外線域用偏光元件及偏光板
TWI600719B (zh) Dye-based polarizing element, polarizing plate using the dye-based polarizing element and liquid crystal display device
TW201930258A (zh) 偶氮化合物或其鹽、以及含有該化合物之偏光元件、偏光板及顯示裝置
TW201621357A (zh) 偏光元件及具有該偏光元件之偏光板、與具有該偏光元件或該偏光板之液晶顯示裝置
TW201621356A (zh) 偏光元件及具有該偏光元件之偏光板，與具有該偏光元件或該偏光板之液晶顯示裝置
TWI822935B (zh) 偶氮化合物或其鹽，以及含有該化合物或其鹽之染料系偏光膜及染料系偏光板
CN116261924A (zh) 偏光元件、偏光板及具备该偏光板的显示装置
JP6951366B2 (ja) アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板
TW202231792A (zh) 偏光元件、偏光板及具備該偏光板的顯示裝置
CN113795554A (zh) 无彩色的偏光元件，以及使用该偏光元件的无彩色偏光板及显示装置
CN115702371A (zh) 可见光区域及红外线区域用偏光元件及偏光板，及具备该偏光元件或偏光板的液晶显示装置
CN116018381A (zh) 含有偶氮化合物或其盐的偏光膜、偏光板及液晶显示装置