KR20210009330A - 편광판 및 표시 장치 - Google Patents

편광판 및 표시 장치 Download PDF

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Publication number
KR20210009330A
KR20210009330A KR1020207034944A KR20207034944A KR20210009330A KR 20210009330 A KR20210009330 A KR 20210009330A KR 1020207034944 A KR1020207034944 A KR 1020207034944A KR 20207034944 A KR20207034944 A KR 20207034944A KR 20210009330 A KR20210009330 A KR 20210009330A
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KR
South Korea
Prior art keywords
film
polarizing plate
resin
layer
retardation
Prior art date
Application number
KR1020207034944A
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English (en)
Korean (ko)
Inventor
다이치 나카무라
도시카즈 마츠모토
Original Assignee
스미또모 가가꾸 가부시키가이샤
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.)
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Publication date
Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20210009330A publication Critical patent/KR20210009330A/ko

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3083Birefringent or phase retarding elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14Protective coatings, e.g. hard coatings
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3016Polarising elements involving passive liquid crystal elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • H01L27/3232
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/8791Arrangements for improving contrast, e.g. preventing reflection of ambient light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020207034944A 2018-05-11 2019-04-04 편광판 및 표시 장치 KR20210009330A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018091961A JP2019197181A (ja) 2018-05-11 2018-05-11 偏光板および表示装置
JPJP-P-2018-091961 2018-05-11
PCT/JP2019/014944 WO2019216068A1 (ja) 2018-05-11 2019-04-04 偏光板および表示装置

Publications (1)

Publication Number Publication Date
KR20210009330A true KR20210009330A (ko) 2021-01-26

Family

ID=68466952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207034944A KR20210009330A (ko) 2018-05-11 2019-04-04 편광판 및 표시 장치

Country Status (5)

Country Link
JP (1) JP2019197181A (zh)
KR (1) KR20210009330A (zh)
CN (1) CN112105971A (zh)
TW (1) TWI793310B (zh)
WO (1) WO2019216068A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021092685A (ja) * 2019-12-11 2021-06-17 住友化学株式会社 光学積層体、その製造方法、液晶パネルおよび液晶表示装置
JP7271721B2 (ja) * 2019-12-17 2023-05-11 富士フイルム株式会社 有機エレクトロルミネッセンス表示装置
CN114930209A (zh) * 2020-01-29 2022-08-19 富士胶片株式会社 偏振片及显示装置
EP4141525A4 (en) * 2020-04-24 2024-05-15 Kuraray Co., Ltd. LIQUID CRYSTAL DISPLAY PROTECTIVE PLATE, CURVED SURFACE MOUNTED LIQUID CRYSTAL DISPLAY PROTECTIVE PLATE AND METHOD OF MANUFACTURING SAME
CN113568198A (zh) * 2021-07-08 2021-10-29 业成科技(成都)有限公司 偏光片的贴合方法及其显示器
JP7516457B2 (ja) 2022-05-10 2024-07-16 日東電工株式会社 レンズ部、積層体、表示体、表示体の製造方法および表示方法
JP7516458B2 (ja) 2022-05-10 2024-07-16 日東電工株式会社 レンズ部、積層体、表示体、表示体の製造方法および表示方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017054093A (ja) 2015-07-22 2017-03-16 日東電工株式会社 位相差層付偏光板および画像表示装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002372622A (ja) * 2001-06-14 2002-12-26 Nitto Denko Corp 複合位相差板、円偏光板及び液晶表示装置、有機el表示装置
WO2009016888A1 (ja) * 2007-07-30 2009-02-05 Konica Minolta Opto, Inc. 円偏光素子、エレクトロルミネッセンス素子
JP2009103900A (ja) * 2007-10-23 2009-05-14 Nitto Denko Corp 積層光学フィルム、液晶パネルおよび液晶表示装置
JP5189834B2 (ja) * 2007-12-20 2013-04-24 富士フイルム株式会社 液晶表示装置及び偏光板
JP5446109B2 (ja) * 2008-03-28 2014-03-19 Dic株式会社 ヒドロキシ安息香酸誘導体及び重合性化合物の製造方法
WO2009125515A1 (ja) * 2008-04-07 2009-10-15 シャープ株式会社 液晶表示装置
JP2009288334A (ja) * 2008-05-27 2009-12-10 Teijin Ltd 位相差フィルム、積層偏光フィルム、及び液晶表示装置
JP2016053724A (ja) * 2010-02-23 2016-04-14 山本光学株式会社 円偏光板および円偏光レンズ、および円偏光眼鏡
JP5912277B2 (ja) * 2010-04-22 2016-04-27 株式会社日本触媒 光学フィルム、偏光子保護フィルム、偏光板および画像表示装置
US8520175B2 (en) * 2010-05-27 2013-08-27 Benq Materials Corp. Patterned retarder film and method for manufacturing the same
JP2011248178A (ja) * 2010-05-28 2011-12-08 Sumitomo Chemical Co Ltd 液晶表示装置
JP6123563B2 (ja) * 2012-08-31 2017-05-10 住友化学株式会社 円偏光板および表示装置
CN106471401B (zh) * 2014-04-16 2020-01-21 日东电工株式会社 相位差膜、圆偏振片及图像显示装置
JP6920047B2 (ja) * 2015-12-10 2021-08-18 日東電工株式会社 円偏光板およびそれを用いたフレキシブルな画像表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017054093A (ja) 2015-07-22 2017-03-16 日東電工株式会社 位相差層付偏光板および画像表示装置

Also Published As

Publication number Publication date
TWI793310B (zh) 2023-02-21
WO2019216068A1 (ja) 2019-11-14
TW201946774A (zh) 2019-12-16
JP2019197181A (ja) 2019-11-14
CN112105971A (zh) 2020-12-18

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