JP6152138B2 - 偏光子の製造方法 - Google Patents

偏光子の製造方法 Download PDF

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Publication number
JP6152138B2
JP6152138B2 JP2015127716A JP2015127716A JP6152138B2 JP 6152138 B2 JP6152138 B2 JP 6152138B2 JP 2015127716 A JP2015127716 A JP 2015127716A JP 2015127716 A JP2015127716 A JP 2015127716A JP 6152138 B2 JP6152138 B2 JP 6152138B2
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JP
Japan
Prior art keywords
polarizer
polarizing
protective film
adhesive layer
sensitive adhesive
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
Application number
JP2015127716A
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English (en)
Japanese (ja)
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JP2017009906A5 (enrdf_load_stackoverflow
JP2017009906A (ja
Inventor
忍 永野
忍 永野
将寛 八重樫
将寛 八重樫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
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Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2015127716A priority Critical patent/JP6152138B2/ja
Priority to KR1020177036950A priority patent/KR102003632B1/ko
Priority to CN201680037343.2A priority patent/CN107710038B/zh
Priority to PCT/JP2016/068133 priority patent/WO2016208510A1/ja
Priority to TW105119989A priority patent/TWI709479B/zh
Publication of JP2017009906A publication Critical patent/JP2017009906A/ja
Publication of JP2017009906A5 publication Critical patent/JP2017009906A5/ja
Application granted granted Critical
Publication of JP6152138B2 publication Critical patent/JP6152138B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • H10K59/8793—Arrangements for polarized light emission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2015127716A 2015-06-25 2015-06-25 偏光子の製造方法 Active JP6152138B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015127716A JP6152138B2 (ja) 2015-06-25 2015-06-25 偏光子の製造方法
KR1020177036950A KR102003632B1 (ko) 2015-06-25 2016-06-17 편광자의 제조 방법
CN201680037343.2A CN107710038B (zh) 2015-06-25 2016-06-17 偏光件的制造方法
PCT/JP2016/068133 WO2016208510A1 (ja) 2015-06-25 2016-06-17 偏光子の製造方法
TW105119989A TWI709479B (zh) 2015-06-25 2016-06-24 偏光件之製造方法、偏光件、偏光板及影像顯示裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015127716A JP6152138B2 (ja) 2015-06-25 2015-06-25 偏光子の製造方法

Publications (3)

Publication Number Publication Date
JP2017009906A JP2017009906A (ja) 2017-01-12
JP2017009906A5 JP2017009906A5 (enrdf_load_stackoverflow) 2017-03-23
JP6152138B2 true JP6152138B2 (ja) 2017-06-21

Family

ID=57584895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015127716A Active JP6152138B2 (ja) 2015-06-25 2015-06-25 偏光子の製造方法

Country Status (5)

Country Link
JP (1) JP6152138B2 (enrdf_load_stackoverflow)
KR (1) KR102003632B1 (enrdf_load_stackoverflow)
CN (1) CN107710038B (enrdf_load_stackoverflow)
TW (1) TWI709479B (enrdf_load_stackoverflow)
WO (1) WO2016208510A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7575275B2 (ja) * 2018-12-11 2024-10-29 住友化学株式会社 偏光フィルム及びその製造方法
JP7412972B2 (ja) * 2019-11-19 2024-01-15 日東電工株式会社 偏光板および偏光板ロール
CN111239883B (zh) * 2020-02-19 2022-08-23 京东方科技集团股份有限公司 偏光片、lcd屏幕和oled屏幕

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864941A (enrdf_load_stackoverflow) * 1971-12-09 1973-09-07
US4181756A (en) * 1977-10-05 1980-01-01 Fergason James L Process for increasing display brightness of liquid crystal displays by bleaching polarizers using screen-printing techniques
US4466704A (en) * 1981-07-20 1984-08-21 Polaroid Corporation Patterned polarizer having differently dyed areas
US4396646A (en) * 1981-07-20 1983-08-02 Polaroid Corporation Method of making patterned polarizers
JP4208187B2 (ja) * 2002-10-28 2009-01-14 日東電工株式会社 粘着型光学フィルム、粘着型光学フィルムの製造方法および画像表示装置
US20040212555A1 (en) 2003-04-23 2004-10-28 Falco Mark A. Portable electronic device with integrated display and camera and method therefore
JP4646951B2 (ja) 2007-06-06 2011-03-09 株式会社半導体エネルギー研究所 センサ付き表示装置
KR20100125537A (ko) * 2009-05-21 2010-12-01 동우 화인켐 주식회사 편광격자 스크린의 제조방법, 편광격자 스크린 및 이것이 구비된 3차원 화상표시장치
JP5434457B2 (ja) 2009-10-09 2014-03-05 ソニー株式会社 光学ユニットおよび撮像装置
US8467177B2 (en) * 2010-10-29 2013-06-18 Apple Inc. Displays with polarizer windows and opaque masking layers for electronic devices
KR101293210B1 (ko) 2010-12-15 2013-08-05 주식회사 엘지화학 디스플레이 기기용 편광판의 구멍 형성 장치 및 방법
KR101495759B1 (ko) 2011-04-18 2015-02-26 주식회사 엘지화학 디스플레이 장치용 편광판, 이를 이용한 액정 패널 및 디스플레이 장치
JP2012247574A (ja) * 2011-05-26 2012-12-13 Nitto Denko Corp 粘着型偏光板および画像表示装置
JP2014081482A (ja) * 2012-10-16 2014-05-08 Nitto Denko Corp 偏光子および画像表示装置
JP6370029B2 (ja) * 2013-03-13 2018-08-08 日東電工株式会社 粘着剤層付偏光フィルムおよび画像表示装置
JP2014211548A (ja) 2013-04-19 2014-11-13 住友化学株式会社 偏光能を示さない領域を有する偏光性積層フィルムの製造方法及び偏光板
EP3125007B1 (en) * 2014-03-26 2021-05-05 Lg Chem, Ltd. Method for manufacturing polarizing members comprising locally bleached region, method for manufacturing polarizing member rolls, and method for manufacturing single-type polarizing members
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
US10215903B2 (en) * 2014-06-30 2019-02-26 Lg Chem, Ltd. Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using same
JP6604714B2 (ja) * 2014-09-03 2019-11-13 日東電工株式会社 偏光子の製造方法

Also Published As

Publication number Publication date
TW201707941A (zh) 2017-03-01
WO2016208510A1 (ja) 2016-12-29
CN107710038A (zh) 2018-02-16
TWI709479B (zh) 2020-11-11
JP2017009906A (ja) 2017-01-12
KR20180011244A (ko) 2018-01-31
KR102003632B1 (ko) 2019-07-24
CN107710038B (zh) 2020-11-03

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