JP7259762B2 - 円偏光板、長尺の広帯域λ／４板、有機エレクトロルミネッセンス表示装置及び液晶表示装置 - Google Patents
円偏光板、長尺の広帯域λ／４板、有機エレクトロルミネッセンス表示装置及び液晶表示装置 Download PDFInfo
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- JP7259762B2 JP7259762B2 JP2019560542A JP2019560542A JP7259762B2 JP 7259762 B2 JP7259762 B2 JP 7259762B2 JP 2019560542 A JP2019560542 A JP 2019560542A JP 2019560542 A JP2019560542 A JP 2019560542A JP 7259762 B2 JP7259762 B2 JP 7259762B2
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Images
Classifications
-
- 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
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- G—PHYSICS
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- 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
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
-
- 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
- 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
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Polarising Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017243461 | 2017-12-20 | ||
| JP2017243461 | 2017-12-20 | ||
| PCT/JP2018/046846 WO2019124456A1 (ja) | 2017-12-20 | 2018-12-19 | 円偏光板、長尺の広帯域λ／４板、有機エレクトロルミネッセンス表示装置及び液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019124456A1 JPWO2019124456A1 (ja) | 2021-01-14 |
| JP7259762B2 true JP7259762B2 (ja) | 2023-04-18 |
Family
ID=66993414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019560542A Active JP7259762B2 (ja) | 2017-12-20 | 2018-12-19 | 円偏光板、長尺の広帯域λ／４板、有機エレクトロルミネッセンス表示装置及び液晶表示装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP7259762B2 (ko) |
| KR (1) | KR20200100054A (ko) |
| CN (1) | CN111448496B (ko) |
| TW (1) | TW201937211A (ko) |
| WO (1) | WO2019124456A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021026086A (ja) * | 2019-08-02 | 2021-02-22 | 日東電工株式会社 | 位相差層付偏光板およびそれを用いた画像表示装置 |
| CN111308603A (zh) * | 2020-04-09 | 2020-06-19 | 四川龙华光电薄膜股份有限公司 | 一种斜向光轴相位差膜 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008001582A1 (fr) | 2006-06-28 | 2008-01-03 | Sharp Kabushiki Kaisha | support biréfringent complexe, plaque de polarisation, et dispositif à cristaux liquides |
| WO2016043124A1 (ja) | 2014-09-17 | 2016-03-24 | 日本ゼオン株式会社 | 円偏光板、広帯域λ／４板、及び、有機エレクトロルミネッセンス表示装置 |
| WO2016047517A1 (ja) | 2014-09-26 | 2016-03-31 | 日本ゼオン株式会社 | 円偏光板及びその製造方法、広帯域λ／４板、有機エレクトロルミネッセンス表示装置、並びに液晶表示装置 |
| US20160154159A1 (en) | 2014-12-01 | 2016-06-02 | Samsung Electronics Co., Ltd. | Compensation film, and optical film and display device including the same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3174367B2 (ja) | 1991-10-07 | 2001-06-11 | 日東電工株式会社 | 積層波長板及び円偏光板 |
| JP3974631B2 (ja) | 2005-03-02 | 2007-09-12 | 日東電工株式会社 | 光学フィルムおよびその製造方法、ならびに該光学フィルムを用いた画像表示装置 |
| JP2010002808A (ja) * | 2008-06-23 | 2010-01-07 | Sumitomo Chemical Co Ltd | 楕円偏光板およびその製造方法、ならびに楕円偏光板チップ、液晶表示装置 |
| JP2012032418A (ja) * | 2008-11-19 | 2012-02-16 | Sharp Corp | 円偏光板及び表示装置 |
| US9921351B2 (en) | 2012-05-10 | 2018-03-20 | Samsung Electronics Co., Ltd. | Multilayered optical film, manufacturing method thereof, and display device |
| JPWO2014061215A1 (ja) * | 2012-10-15 | 2016-09-05 | コニカミノルタ株式会社 | 位相差フィルム、該位相差フィルムを用いて作製した円偏光板および有機ｅｌディスプレイ |
| JP6927198B2 (ja) * | 2016-03-30 | 2021-08-25 | 日本ゼオン株式会社 | 光学異方性積層体、円偏光板、及び、画像表示装置 |
| WO2018159297A1 (ja) * | 2017-02-28 | 2018-09-07 | 日本ゼオン株式会社 | 光学異方性積層体、円偏光板、及び画像表示装置 |
-
2018
- 2018-12-19 JP JP2019560542A patent/JP7259762B2/ja active Active
- 2018-12-19 CN CN201880079694.9A patent/CN111448496B/zh active Active
- 2018-12-19 WO PCT/JP2018/046846 patent/WO2019124456A1/ja active Application Filing
- 2018-12-19 TW TW107145876A patent/TW201937211A/zh unknown
- 2018-12-19 KR KR1020207016442A patent/KR20200100054A/ko not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008001582A1 (fr) | 2006-06-28 | 2008-01-03 | Sharp Kabushiki Kaisha | support biréfringent complexe, plaque de polarisation, et dispositif à cristaux liquides |
| WO2016043124A1 (ja) | 2014-09-17 | 2016-03-24 | 日本ゼオン株式会社 | 円偏光板、広帯域λ／４板、及び、有機エレクトロルミネッセンス表示装置 |
| WO2016047517A1 (ja) | 2014-09-26 | 2016-03-31 | 日本ゼオン株式会社 | 円偏光板及びその製造方法、広帯域λ／４板、有機エレクトロルミネッセンス表示装置、並びに液晶表示装置 |
| US20160154159A1 (en) | 2014-12-01 | 2016-06-02 | Samsung Electronics Co., Ltd. | Compensation film, and optical film and display device including the same |
Also Published As
| Publication number | Publication date |
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| TW201937211A (zh) | 2019-09-16 |
| JPWO2019124456A1 (ja) | 2021-01-14 |
| CN111448496A (zh) | 2020-07-24 |
| WO2019124456A1 (ja) | 2019-06-27 |
| CN111448496B (zh) | 2022-05-13 |
| KR20200100054A (ko) | 2020-08-25 |
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