JPWO2020175448A1 - - Google Patents

Info

Publication number
JPWO2020175448A1
JPWO2020175448A1 JP2021502252A JP2021502252A JPWO2020175448A1 JP WO2020175448 A1 JPWO2020175448 A1 JP WO2020175448A1 JP 2021502252 A JP2021502252 A JP 2021502252A JP 2021502252 A JP2021502252 A JP 2021502252A JP WO2020175448 A1 JPWO2020175448 A1 JP WO2020175448A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021502252A
Other versions
JP7192085B2 (ja
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 filed Critical
Publication of JPWO2020175448A1 publication Critical patent/JPWO2020175448A1/ja
Application granted granted Critical
Publication of JP7192085B2 publication Critical patent/JP7192085B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • 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
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2021502252A 2019-02-27 2020-02-25 光学異方性膜、積層体、円偏光板、表示装置 Active JP7192085B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019033932 2019-02-27
JP2019033932 2019-02-27
PCT/JP2020/007388 WO2020175448A1 (ja) 2019-02-27 2020-02-25 光学異方性膜、積層体、円偏光板、表示装置

Publications (2)

Publication Number Publication Date
JPWO2020175448A1 true JPWO2020175448A1 (ja) 2020-09-03
JP7192085B2 JP7192085B2 (ja) 2022-12-19

Family

ID=72240026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021502252A Active JP7192085B2 (ja) 2019-02-27 2020-02-25 光学異方性膜、積層体、円偏光板、表示装置

Country Status (3)

Country Link
US (1) US20220113461A1 (ja)
JP (1) JP7192085B2 (ja)
WO (1) WO2020175448A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023127537A1 (ja) * 2021-12-28 2023-07-06 富士フイルム株式会社 積層体、光学素子、導光素子
WO2023210496A1 (ja) * 2022-04-28 2023-11-02 富士フイルム株式会社 光学異方性膜、表示装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208913A (ja) * 2000-01-27 2001-08-03 Fuji Photo Film Co Ltd 位相差板および円偏光板
JP2009025671A (ja) * 2007-07-20 2009-02-05 Fujifilm Corp 偏光板保護フィルム、偏光板、及び液晶表示装置
JP2009520239A (ja) * 2005-12-29 2009-05-21 日東電工株式会社 逆分散を有する光学フィルム
JP2009108267A (ja) * 2007-10-31 2009-05-21 Fujifilm Corp シアニン化合物およびそれを含んでなる近赤外線吸収組成物
US20090233247A1 (en) * 2008-03-13 2009-09-17 Zengerle Paul L Infrared dye for silver halide-based photographic elements
JP2009210929A (ja) * 2008-03-05 2009-09-17 Fujifilm Corp 近赤外吸収フィルタ
JP2009244493A (ja) * 2008-03-31 2009-10-22 Fujifilm Corp 複屈折膜
JP2015036732A (ja) * 2013-08-12 2015-02-23 富士フイルム株式会社 液晶表示装置、位相差フィルムおよび偏光板
WO2019044859A1 (ja) * 2017-08-28 2019-03-07 富士フイルム株式会社 光学異方性膜、円偏光板、表示装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208913A (ja) * 2000-01-27 2001-08-03 Fuji Photo Film Co Ltd 位相差板および円偏光板
JP2009520239A (ja) * 2005-12-29 2009-05-21 日東電工株式会社 逆分散を有する光学フィルム
JP2009025671A (ja) * 2007-07-20 2009-02-05 Fujifilm Corp 偏光板保護フィルム、偏光板、及び液晶表示装置
JP2009108267A (ja) * 2007-10-31 2009-05-21 Fujifilm Corp シアニン化合物およびそれを含んでなる近赤外線吸収組成物
JP2009210929A (ja) * 2008-03-05 2009-09-17 Fujifilm Corp 近赤外吸収フィルタ
US20090233247A1 (en) * 2008-03-13 2009-09-17 Zengerle Paul L Infrared dye for silver halide-based photographic elements
JP2009244493A (ja) * 2008-03-31 2009-10-22 Fujifilm Corp 複屈折膜
JP2015036732A (ja) * 2013-08-12 2015-02-23 富士フイルム株式会社 液晶表示装置、位相差フィルムおよび偏光板
WO2019044859A1 (ja) * 2017-08-28 2019-03-07 富士フイルム株式会社 光学異方性膜、円偏光板、表示装置

Also Published As

Publication number Publication date
JP7192085B2 (ja) 2022-12-19
US20220113461A1 (en) 2022-04-14
WO2020175448A1 (ja) 2020-09-03

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