KR102003632B1 - 편광자의 제조 방법 - Google Patents

편광자의 제조 방법 Download PDF

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Publication number
KR102003632B1
KR102003632B1 KR1020177036950A KR20177036950A KR102003632B1 KR 102003632 B1 KR102003632 B1 KR 102003632B1 KR 1020177036950 A KR1020177036950 A KR 1020177036950A KR 20177036950 A KR20177036950 A KR 20177036950A KR 102003632 B1 KR102003632 B1 KR 102003632B1
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KR
South Korea
Prior art keywords
polarizer
sensitive adhesive
protective film
pressure
surface protective
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KR1020177036950A
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English (en)
Korean (ko)
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KR20180011244A (ko
Inventor
시노부 나가노
마사히로 야에가시
Original Assignee
닛토덴코 가부시키가이샤
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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
    • 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
    • H01L51/5293—
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020177036950A 2015-06-25 2016-06-17 편광자의 제조 방법 Active KR102003632B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015127716A JP6152138B2 (ja) 2015-06-25 2015-06-25 偏光子の製造方法
JPJP-P-2015-127716 2015-06-25
PCT/JP2016/068133 WO2016208510A1 (ja) 2015-06-25 2016-06-17 偏光子の製造方法

Publications (2)

Publication Number Publication Date
KR20180011244A KR20180011244A (ko) 2018-01-31
KR102003632B1 true KR102003632B1 (ko) 2019-07-24

Family

ID=57584895

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177036950A Active KR102003632B1 (ko) 2015-06-25 2016-06-17 편광자의 제조 방법

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12439800B2 (en) 2020-03-05 2025-10-07 Samsung Display Co., Ltd. Display panel and display device including the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102843442B1 (ko) * 2018-12-11 2025-08-06 스미또모 가가꾸 가부시끼가이샤 편광 필름 및 그 제조 방법
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
JP7706316B2 (ja) * 2021-09-10 2025-07-11 日東電工株式会社 積層体、積層体付光学部材および画像表示装置

Family Cites Families (20)

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JPS4864941A (enExample) * 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
KR20150111878A (ko) * 2014-03-26 2015-10-06 주식회사 엘지화학 국지적 탈색 영역을 포함하는 편광 부재의 제조 방법, 편광 부재 롤의 제조 방법 및 매엽형 편광 부재의 제조 방법
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
CN105393147B (zh) * 2014-06-30 2018-12-18 Lg化学株式会社 具有局部去偏光区域的偏光板的制备方法，通过使用该方法制造的偏光板
JP6604714B2 (ja) * 2014-09-03 2019-11-13 日東電工株式会社 偏光子の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12439800B2 (en) 2020-03-05 2025-10-07 Samsung Display Co., Ltd. Display panel and display device including the same

Also Published As

Publication number Publication date
JP2017009906A (ja) 2017-01-12
CN107710038A (zh) 2018-02-16
JP6152138B2 (ja) 2017-06-21
CN107710038B (zh) 2020-11-03
WO2016208510A1 (ja) 2016-12-29
TWI709479B (zh) 2020-11-11
TW201707941A (zh) 2017-03-01
KR20180011244A (ko) 2018-01-31

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