KR20210071967A - 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치 - Google Patents

위상차층 부착 편광판 및 이를 이용한 화상 표시 장치 Download PDF

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Publication number: KR20210071967A
Authority: KR; South Korea
Prior art keywords: retardation layer; layer; polarizing plate; film; retardation
Prior art date: 2018-10-15

Application number

KR1020217008956A

Other languages

English (en)

Korean (ko)

Inventor

슈사쿠 고토

히로노리 야기누마

히로시 토모히사

타카시 시미즈

Original Assignee

닛토덴코 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.)

2018-10-15

Filing date

2019-10-08

Publication date

2021-06-16

2019-10-08 Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤

2019-10-08 Priority claimed from PCT/JP2019/039635 external-priority patent/WO2020080183A1/ja

2021-06-16 Publication of KR20210071967A publication Critical patent/KR20210071967A/ko

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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
- 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
- H01L27/3232—
- 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)

KR1020217008956A 2018-10-15 2019-10-08 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치 KR20210071967A (ko)

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PCT/JP2019/039635 WO2020080183A1 (ja)	2018-10-15	2019-10-08	位相差層付偏光板およびそれを用いた画像表示装置

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JP7240363B2 (ja) *	2020-08-27	2023-03-15	日東電工株式会社	染色トリアセチルセルロースフィルム、該フィルムを用いた偏光板、偏光板の製造方法、位相差層付偏光板、画像表示装置、および画像表示装置の画像調整方法
KR102715185B1 (ko) *	2020-09-25	2024-10-08	삼성에스디아이 주식회사	광학 적층체 및 이를 포함하는 광학표시장치
JP2022069815A (ja) *	2020-10-26	2022-05-12	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
WO2022202019A1 (ja) *	2021-03-26	2022-09-29	日東電工株式会社	位相差フィルム、該位相差フィルムを用いた円偏光板および画像表示装置
CN117063100A (zh)	2021-04-16	2023-11-14	日东电工株式会社	带粘合剂层的圆偏振膜层叠体、及图像显示装置
CN114834027B (zh) *	2022-03-22	2024-08-30	重庆光谱新材料科技有限公司	用于聚乙烯醇薄膜挤出成型的模具、光学级聚乙烯醇薄膜和偏光膜及其制备方法

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Publication	Publication Date	Title
JP7355583B2 (ja)	2023-10-03	位相差層付偏光板およびそれを用いた画像表示装置
KR102534630B1 (ko)	2023-05-26	위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
JP7355582B2 (ja)	2023-10-03	位相差層付偏光板およびそれを用いた画像表示装置
JP6999059B2 (ja)	2022-01-18	位相差層付偏光板およびそれを用いた画像表示装置
KR102526025B1 (ko)	2023-04-27	위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
JP7355584B2 (ja)	2023-10-03	位相差層付偏光板およびそれを用いた画像表示装置
JP7348799B2 (ja)	2023-09-21	位相差層付偏光板の製造方法
WO2020080184A1 (ja)	2020-04-23	位相差層付偏光板およびそれを用いた画像表示装置
WO2020080183A1 (ja)	2020-04-23	位相差層付偏光板およびそれを用いた画像表示装置
KR102536728B1 (ko)	2023-05-26	위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
JP7355587B2 (ja)	2023-10-03	位相差層付偏光板およびそれを用いた画像表示装置
JP7355585B2 (ja)	2023-10-03	位相差層付偏光板およびそれを用いた画像表示装置
JP7355586B2 (ja)	2023-10-03	位相差層付偏光板およびそれを用いた画像表示装置
WO2020080188A1 (ja)	2020-04-23	位相差層付偏光板およびそれを用いた画像表示装置
WO2020080187A1 (ja)	2020-04-23	位相差層付偏光板およびそれを用いた画像表示装置
WO2020080185A1 (ja)	2020-04-23	位相差層付偏光板およびそれを用いた画像表示装置
WO2020080186A1 (ja)	2020-04-23	位相差層付偏光板およびそれを用いた画像表示装置
WO2020080182A1 (ja)	2020-04-23	位相差層付偏光板およびそれを用いた画像表示装置

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