KR20160006794A - 편광자, 편광판 및 화상 표시 장치 - Google Patents

편광자, 편광판 및 화상 표시 장치 Download PDF

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Publication number
KR20160006794A
KR20160006794A KR1020157036565A KR20157036565A KR20160006794A KR 20160006794 A KR20160006794 A KR 20160006794A KR 1020157036565 A KR1020157036565 A KR 1020157036565A KR 20157036565 A KR20157036565 A KR 20157036565A KR 20160006794 A KR20160006794 A KR 20160006794A
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KR
South Korea
Prior art keywords
polarizer
resin film
density portion
low density
dichroic substance
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Ceased
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KR1020157036565A
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English (en)
Korean (ko)
Inventor
다이스케 오고미
유지 사이키
마사히로 야에가시
Original Assignee
닛토덴코 가부시키가이샤
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Publication of KR20160006794A publication Critical patent/KR20160006794A/ko
Ceased legal-status Critical Current

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • H01L27/3232—
    • H01L51/5293—
    • 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
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
    • 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
    • H10K59/8793—Arrangements for polarized light emission

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020157036565A 2014-04-25 2015-04-23 편광자, 편광판 및 화상 표시 장치 Ceased KR20160006794A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2014-091842 2014-04-25
JP2014091842 2014-04-25
JPJP-P-2015-087685 2015-04-22
JP2015087685A JP6215864B2 (ja) 2014-04-25 2015-04-22 偏光子、偏光板および画像表示装置
PCT/JP2015/062357 WO2015163401A1 (ja) 2014-04-25 2015-04-23 偏光子、偏光板および画像表示装置

Related Child Applications (1)

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KR1020177011899A Division KR20170054539A (ko) 2014-04-25 2015-04-23 편광자, 편광판 및 화상 표시 장치

Publications (1)

Publication Number Publication Date
KR20160006794A true KR20160006794A (ko) 2016-01-19

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KR1020177011899A Ceased KR20170054539A (ko) 2014-04-25 2015-04-23 편광자, 편광판 및 화상 표시 장치
KR1020157036565A Ceased KR20160006794A (ko) 2014-04-25 2015-04-23 편광자, 편광판 및 화상 표시 장치

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Country Status (6)

Country Link
US (1) US10782462B2 (enExample)
JP (1) JP6215864B2 (enExample)
KR (2) KR20170054539A (enExample)
CN (1) CN106461838B (enExample)
TW (1) TWI686628B (enExample)
WO (1) WO2015163401A1 (enExample)

Families Citing this family (9)

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TWI620961B (zh) 2014-03-26 2018-04-11 Ｌｇ化學股份有限公司 具有局部漂白區域的偏光元件、偏光元件捲及單片式偏光元件的製造方法
JP6214594B2 (ja) 2014-04-25 2017-10-18 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6215864B2 (ja) 2014-04-25 2017-10-18 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6215261B2 (ja) 2014-06-27 2017-10-18 日東電工株式会社 長尺状の偏光子、長尺状の偏光板および画像表示装置
JP7163000B2 (ja) 2015-06-25 2022-10-31 日東電工株式会社 非偏光部を有する偏光子
WO2019082744A1 (ja) * 2017-10-27 2019-05-02 住友化学株式会社 偏光フィルムの製造方法及び偏光フィルム
CN110618557A (zh) * 2019-09-30 2019-12-27 武汉天马微电子有限公司 一种显示面板和显示装置
CN114829993B (zh) * 2019-12-11 2025-02-18 日东电工株式会社 偏振板、偏振板组和图像显示装置
JP7555836B2 (ja) * 2021-01-22 2024-09-25 日東電工株式会社 偏光板の製造方法、画像表示装置の製造方法および偏光膜の透過率の調整方法

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