CN115004067A - 带相位差层的偏光板及使用其的图像显示装置 - Google Patents
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- CN115004067A CN115004067A CN202080094209.2A CN202080094209A CN115004067A CN 115004067 A CN115004067 A CN 115004067A CN 202080094209 A CN202080094209 A CN 202080094209A CN 115004067 A CN115004067 A CN 115004067A
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- G02B5/30—Polarising elements
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- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G—PHYSICS
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- 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
- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- 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
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
Landscapes
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
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| JP2020160883A JP7114665B2 (ja) | 2020-01-24 | 2020-09-25 | 位相差層付偏光板およびそれを用いた画像表示装置 |
| PCT/JP2020/039432 WO2021149312A1 (ja) | 2020-01-24 | 2020-10-20 | 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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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080657A (zh) * | 2005-10-21 | 2007-11-28 | 日东电工株式会社 | 粘合型带相位差层的偏振片、其制造方法、光学薄膜以及图像显示装置 |
| WO2013137464A1 (ja) * | 2012-03-15 | 2013-09-19 | 富士フイルム株式会社 | 光学積層体を有する有機ｅｌディスプレイ素子 |
| JP2015227947A (ja) * | 2014-05-30 | 2015-12-17 | 富士フイルム株式会社 | 積層体およびその製造方法、偏光板、液晶表示装置、有機ｅｌ表示装置 |
| CN105738998A (zh) * | 2014-12-24 | 2016-07-06 | 日东电工株式会社 | 带有涂布层的偏振膜、带有粘合剂层的偏振膜和图像显示装置 |
| JP2017075986A (ja) * | 2015-10-13 | 2017-04-20 | 株式会社サンリッツ | 粘着剤層付き偏光板及びその製造方法、その製造に用いる活性エネルギー線硬化性高分子組成物並びに液晶表示装置 |
| CN109791247A (zh) * | 2016-10-04 | 2019-05-21 | 日东电工株式会社 | 光学层叠体及图像显示装置 |
| CN110325887A (zh) * | 2017-02-28 | 2019-10-11 | 住友化学株式会社 | 光学层叠体 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2316828C (en) | 1998-10-30 | 2010-02-23 | Teijin Limited | Retardation film and optical device employing it |
| JP5674598B2 (ja) * | 2011-08-31 | 2015-02-25 | 富士フイルム株式会社 | 偏光板、それを用いた画像表示装置、及び接着剤組成物 |
| JP6327289B2 (ja) * | 2015-09-30 | 2018-05-23 | 富士フイルム株式会社 | 偏光板保護フィルム、その製造方法、偏光板及び画像表示装置 |
| JP2017191203A (ja) * | 2016-04-13 | 2017-10-19 | 富士フイルム株式会社 | 積層体および液晶表示装置 |
| JP7027003B2 (ja) * | 2017-09-21 | 2022-03-01 | 日東電工株式会社 | 積層光学フィルムおよびその製造方法、ならびに画像表示装置 |
| WO2020111232A1 (ja) * | 2018-11-29 | 2020-06-04 | 日東電工株式会社 | 粘着剤層付き偏光フィルム及び画像表示装置 |
| JP2020126226A (ja) * | 2019-02-04 | 2020-08-20 | 住友化学株式会社 | 偏光板および表示装置 |
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- 2020-10-20 KR KR1020227022079A patent/KR20220126719A/ko not_active Application Discontinuation
- 2020-10-20 WO PCT/JP2020/039432 patent/WO2021149312A1/ja active Application Filing
- 2020-10-28 TW TW109137413A patent/TWI823031B/zh active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080657A (zh) * | 2005-10-21 | 2007-11-28 | 日东电工株式会社 | 粘合型带相位差层的偏振片、其制造方法、光学薄膜以及图像显示装置 |
| WO2013137464A1 (ja) * | 2012-03-15 | 2013-09-19 | 富士フイルム株式会社 | 光学積層体を有する有機ｅｌディスプレイ素子 |
| JP2015227947A (ja) * | 2014-05-30 | 2015-12-17 | 富士フイルム株式会社 | 積層体およびその製造方法、偏光板、液晶表示装置、有機ｅｌ表示装置 |
| CN106461845A (zh) * | 2014-05-30 | 2017-02-22 | 富士胶片株式会社 | 层叠体及其制造方法、偏振片、液晶显示装置、有机el显示装置 |
| CN105738998A (zh) * | 2014-12-24 | 2016-07-06 | 日东电工株式会社 | 带有涂布层的偏振膜、带有粘合剂层的偏振膜和图像显示装置 |
| JP2017075986A (ja) * | 2015-10-13 | 2017-04-20 | 株式会社サンリッツ | 粘着剤層付き偏光板及びその製造方法、その製造に用いる活性エネルギー線硬化性高分子組成物並びに液晶表示装置 |
| CN109791247A (zh) * | 2016-10-04 | 2019-05-21 | 日东电工株式会社 | 光学层叠体及图像显示装置 |
| CN110325887A (zh) * | 2017-02-28 | 2019-10-11 | 住友化学株式会社 | 光学层叠体 |
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| KR20220126719A (ko) | 2022-09-16 |
| TW202136822A (zh) | 2021-10-01 |
| WO2021149312A1 (ja) | 2021-07-29 |
| TWI823031B (zh) | 2023-11-21 |
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