TWI816867B - 附相位差層之偏光板及使用了該附相位差層之偏光板的影像顯示裝置 - Google Patents

附相位差層之偏光板及使用了該附相位差層之偏光板的影像顯示裝置 Download PDF

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Publication number: TWI816867B
Authority: TW; Taiwan
Prior art keywords: layer; polarizing plate; retardation layer; retardation; liquid crystal
Prior art date: 2018-10-15

Application number

TW108131083A

Other languages

English (en)

Chinese (zh)

Other versions

TW202018339A (zh

Inventor

後藤周作

柳沼寬教

Original Assignee

日商日東電工股份有限公司

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

2019-08-29

Publication date

2023-10-01

2019-08-29 Application filed by 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司

2020-05-16 Publication of TW202018339A publication Critical patent/TW202018339A/zh

2023-10-01 Application granted granted Critical

2023-10-01 Publication of TWI816867B publication Critical patent/TWI816867B/zh

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229910001887 tin oxide Inorganic materials 0.000 description 1
QPBYLOWPSRZOFX-UHFFFAOYSA-J tin(iv) iodide Chemical compound I[Sn](I)(I)I QPBYLOWPSRZOFX-UHFFFAOYSA-J 0.000 description 1
NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
230000007704 transition Effects 0.000 description 1
ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
238000000870 ultraviolet spectroscopy Methods 0.000 description 1
238000007738 vacuum evaporation Methods 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
239000013585 weight reducing agent Substances 0.000 description 1
238000001039 wet etching Methods 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1

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
- 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
- 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

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)
Electroluminescent Light Sources (AREA)
Liquid Crystal (AREA)
Laminated Bodies (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)

TW108131083A 2018-10-15 2019-08-29 附相位差層之偏光板及使用了該附相位差層之偏光板的影像顯示裝置 TWI816867B (zh)

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JP7294908B2 (ja)	2023-06-20
KR20200042410A (ko)	2020-04-23
JP2020064278A (ja)	2020-04-23
TW202018339A (zh)	2020-05-16

Publication	Publication Date	Title
TWI816867B (zh)	2023-10-01	附相位差層之偏光板及使用了該附相位差層之偏光板的影像顯示裝置
JP7281025B2 (ja)	2023-05-24	偏光膜の製造方法
JP7321005B2 (ja)	2023-08-04	位相差層付偏光板およびそれを用いた画像表示装置
TWI832889B (zh)	2024-02-21	附相位差層之偏光板及使用了該附相位差層之偏光板的影像顯示裝置
TWI816868B (zh)	2023-10-01	帶相位差層的偏光板及使用了該帶相位差層的偏光板的影像顯示裝置
TWI827658B (zh)	2024-01-01	附相位差層之偏光板及使用該附相位差層之偏光板的影像顯示裝置
KR102476698B1 (ko)	2022-12-14	위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
CN111045130B (zh)	2022-04-05	带相位差层的偏振片及使用了该带相位差层的偏振片的图像显示装置
TWI777075B (zh)	2022-09-11	附相位差層之偏光板及使用其之影像顯示裝置
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TWI844561B (zh)	2024-06-11	帶相位差層的偏光板及使用了該帶相位差層的偏光板的影像顯示裝置
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