TWI843753B - 附相位差層之偏光板之製造方法 - Google Patents

附相位差層之偏光板之製造方法 Download PDF

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Publication number
TWI843753B
TWI843753B TW108136860A TW108136860A TWI843753B TW I843753 B TWI843753 B TW I843753B TW 108136860 A TW108136860 A TW 108136860A TW 108136860 A TW108136860 A TW 108136860A TW I843753 B TWI843753 B TW I843753B
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TW
Taiwan
Prior art keywords
phase difference
layer
difference layer
polarizing plate
film
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TW108136860A
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English (en)
Chinese (zh)
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TW202026152A (zh
Inventor
後藤周作
柳沼寬教
友久寬
清水享
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日商日東電工股份有限公司
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Publication of TW202026152A publication Critical patent/TW202026152A/zh
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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
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW108136860A 2018-10-15 2019-10-14 附相位差層之偏光板之製造方法 TWI843753B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018-193996 2018-10-15
JP2018193996 2018-10-15
JP2019183681A JP7355586B2 (ja) 2018-10-15 2019-10-04 位相差層付偏光板およびそれを用いた画像表示装置
JP2019-183681 2019-10-04

Publications (2)

Publication Number Publication Date
TW202026152A TW202026152A (zh) 2020-07-16
TWI843753B true TWI843753B (zh) 2024-06-01

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TW108136860A TWI843753B (zh) 2018-10-15 2019-10-14 附相位差層之偏光板之製造方法

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JP (1) JP7355586B2 (enrdf_load_stackoverflow)
KR (1) KR102827891B1 (enrdf_load_stackoverflow)
CN (1) CN112840247B (enrdf_load_stackoverflow)
TW (1) TWI843753B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220022410A (ko) * 2020-08-18 2022-02-25 동우 화인켐 주식회사 반사방지용 편광판 및 이를 포함하는 화상표시장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032418A (ja) * 2008-11-19 2012-02-16 Sharp Corp 円偏光板及び表示装置
CN102368100A (zh) * 2010-09-03 2012-03-07 日东电工株式会社 偏振膜、光学膜叠层体、拉伸叠层体及它们的制造方法、以及有机el显示装置
CN104950368A (zh) * 2014-03-31 2015-09-30 日东电工株式会社 拉伸层叠体的制造方法和拉伸层叠体、以及偏光膜的制造方法和偏光膜
TW201712366A (zh) * 2015-09-01 2017-04-01 日東電工股份有限公司 光學積層體

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TW424154B (en) 1998-10-30 2001-03-01 Teijin Ltd Phase film and optical device using same
JP5072747B2 (ja) 2007-07-25 2012-11-14 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP5782297B2 (ja) 2010-09-09 2015-09-24 日東電工株式会社 薄型偏光膜の製造方法
JP5616318B2 (ja) 2011-12-12 2014-10-29 日東電工株式会社 偏光膜の製造方法
JP2014170221A (ja) * 2013-02-07 2014-09-18 Nitto Denko Corp 円偏光板および屈曲可能な表示装置
TWI588018B (zh) 2014-03-14 2017-06-21 Nitto Denko Corp Laminate, Stretch Laminate, Method for Producing Stretch Laminate, Method for Producing Such an Optical Film Laminate Comprising the Same, and Polarizing Film
WO2016088683A1 (ja) 2014-12-01 2016-06-09 合同会社Ｓｎパートナーズ 空中像表示装置
JP6138755B2 (ja) 2014-12-24 2017-05-31 日東電工株式会社 偏光板
KR101839672B1 (ko) * 2015-02-12 2018-03-16 스미또모 가가꾸 가부시키가이샤 편광 필름 및 그것을 포함하는 편광판
WO2016158300A1 (ja) * 2015-03-31 2016-10-06 富士フイルム株式会社 円偏光板、および、屈曲可能な表示装置
JP6512999B2 (ja) 2015-08-31 2019-05-15 日東電工株式会社 光学補償層付偏光板およびそれを用いた有機ｅｌパネル
WO2017073638A1 (ja) 2015-10-27 2017-05-04 日本合成化学工業株式会社 ポリビニルアルコール系フィルム、およびそれを用いた偏光膜、偏光板、ならびにポリビニルアルコール系フィルムの製造方法
KR102756502B1 (ko) * 2016-10-31 2025-01-16 엘지디스플레이 주식회사 편광판 및 이를 구비한 유기전계발광 표시장치
JP2018116543A (ja) * 2017-01-19 2018-07-26 日東電工株式会社 タッチパネル用フィルム積層体
JP6774556B2 (ja) 2017-03-15 2020-10-28 日東電工株式会社 光学積層体および光学積層体の製造方法
JP2019183678A (ja) * 2018-04-03 2019-10-24 トヨタ自動車株式会社 固定用スペーサ
JP2019183680A (ja) * 2018-04-03 2019-10-24 ダイキン工業株式会社 圧縮機
JP7028694B2 (ja) * 2018-04-03 2022-03-02 トヨタ自動車株式会社 蒸発燃料処理装置
JP2019183679A (ja) * 2018-04-03 2019-10-24 アイシン精機株式会社 可変容量型オイルポンプ装置
JP7147229B2 (ja) * 2018-04-04 2022-10-05 いすゞ自動車株式会社 廃熱利用システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032418A (ja) * 2008-11-19 2012-02-16 Sharp Corp 円偏光板及び表示装置
CN102368100A (zh) * 2010-09-03 2012-03-07 日东电工株式会社 偏振膜、光学膜叠层体、拉伸叠层体及它们的制造方法、以及有机el显示装置
CN104950368A (zh) * 2014-03-31 2015-09-30 日东电工株式会社 拉伸层叠体的制造方法和拉伸层叠体、以及偏光膜的制造方法和偏光膜
TW201712366A (zh) * 2015-09-01 2017-04-01 日東電工股份有限公司 光學積層體

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KR20210071965A (ko) 2021-06-16
CN112840247B (zh) 2023-09-29
TW202026152A (zh) 2020-07-16
JP2020064296A (ja) 2020-04-23
CN112840247A (zh) 2021-05-25
JP7355586B2 (ja) 2023-10-03
KR102827891B1 (ko) 2025-07-02

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