JP7654002B2 - 反射偏光子及びディスプレイシステム - Google Patents
反射偏光子及びディスプレイシステム Download PDFInfo
- Publication number
- JP7654002B2 JP7654002B2 JP2022547815A JP2022547815A JP7654002B2 JP 7654002 B2 JP7654002 B2 JP 7654002B2 JP 2022547815 A JP2022547815 A JP 2022547815A JP 2022547815 A JP2022547815 A JP 2022547815A JP 7654002 B2 JP7654002 B2 JP 7654002B2
- Authority
- JP
- Japan
- Prior art keywords
- blue
- green
- red
- reflective polarizer
- incident light
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
-
- 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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- 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
- G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
- Polarising Elements (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062971476P | 2020-02-07 | 2020-02-07 | |
| US62/971,476 | 2020-02-07 | ||
| PCT/IB2021/050788 WO2021156728A1 (en) | 2020-02-07 | 2021-02-01 | Reflective polarizer and display system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023512711A JP2023512711A (ja) | 2023-03-28 |
| JP2023512711A5 JP2023512711A5 (https=) | 2024-01-31 |
| JP7654002B2 true JP7654002B2 (ja) | 2025-03-31 |
Family
ID=77200766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022547815A Active JP7654002B2 (ja) | 2020-02-07 | 2021-02-01 | 反射偏光子及びディスプレイシステム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230074182A1 (https=) |
| JP (1) | JP7654002B2 (https=) |
| CN (1) | CN115053158B (https=) |
| WO (1) | WO2021156728A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3907725A1 (en) * | 2020-05-06 | 2021-11-10 | Admesy B.V. | Method and setup for performing a series of optical measurements with a 2d imaging system |
| JPWO2022158517A1 (https=) * | 2021-01-21 | 2022-07-28 | ||
| US11782310B2 (en) * | 2021-12-07 | 2023-10-10 | 3M Innovative Properties Company | Backlighting for display systems |
| CN121368734A (zh) * | 2023-06-14 | 2026-01-20 | 3M创新有限公司 | 反射偏振器以及包括反射偏振器和吸收偏振器的光学叠堆 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002509280A (ja) | 1998-01-13 | 2002-03-26 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 急峻な帯域端部を有する光学フィルム |
| JP2002509270A (ja) | 1998-01-13 | 2002-03-26 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 多層光学フィルム製造方法 |
| JP2003526802A (ja) | 1998-01-13 | 2003-09-09 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 光学フィルムとその製造プロセス |
| WO2016148141A1 (ja) | 2015-03-17 | 2016-09-22 | 東レ株式会社 | 積層フィルム、それを用いた液晶ディスプレイ、タッチパネルおよび有機ｅｌディスプレイ |
| WO2019069214A2 (en) | 2017-10-02 | 2019-04-11 | 3M Innovative Properties Company | PARTIAL REFLECTOR FOR CORRECTING A CHROMATIC VARIATION |
| WO2020051874A1 (en) | 2018-09-14 | 2020-03-19 | 3M Innovative Properties Company | Polarizer and display including same |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0962807B1 (en) * | 1993-12-21 | 2008-12-03 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
| US5882774A (en) * | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| US6967778B1 (en) * | 1998-01-13 | 2005-11-22 | 3M Innovative Properties Co. | Optical film with sharpened bandedge |
| US6808658B2 (en) * | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
| JP2006145884A (ja) * | 2004-11-19 | 2006-06-08 | Sony Corp | 反射型偏光子及びカラー液晶表示装置 |
| DE102005009781A1 (de) * | 2005-03-03 | 2006-09-07 | Consortium für elektrochemische Industrie GmbH | Selbstkompensierender Polymerfilm mit helikaler Molekularstruktur |
| WO2007124315A2 (en) * | 2006-04-19 | 2007-11-01 | 3M Innovative Properties Company | Transflective lc display having narrow band backlight and spectrally notched transflector |
| JP5511360B2 (ja) * | 2009-12-22 | 2014-06-04 | キヤノン株式会社 | 画像表示装置 |
| EP2666039B1 (en) * | 2011-01-18 | 2017-06-07 | 3M Innovative Properties Company | Optical film stack |
| JP5812444B2 (ja) * | 2012-04-13 | 2015-11-11 | 日東電工株式会社 | 光学部材、偏光板のセットおよび液晶表示装置 |
| MX2016002761A (es) * | 2013-09-06 | 2016-05-26 | 3M Innovative Properties Co | Polarizador reflectante de multiples capas. |
| JP6507575B2 (ja) * | 2014-11-05 | 2019-05-08 | セイコーエプソン株式会社 | 光学装置および表示装置 |
| JP6738829B2 (ja) * | 2014-12-30 | 2020-08-12 | スリーエム イノベイティブ プロパティズ カンパニー３Ｍ Ｉｎｎｏｖａｔｉｖｅ Ｐｒｏｐｅｒｔｉｅｓ Ｃｏｍｐａｎｙ | 反射型偏光子及び補償フィルムを含む光学積層体 |
| CN109219763B (zh) * | 2016-06-09 | 2021-03-05 | 3M创新有限公司 | 光学滤光器 |
| EP3593180B1 (en) * | 2017-03-06 | 2024-09-25 | 3M Innovative Properties Company | High contrast optical film and devices including the same |
-
2021
- 2021-02-01 WO PCT/IB2021/050788 patent/WO2021156728A1/en not_active Ceased
- 2021-02-01 JP JP2022547815A patent/JP7654002B2/ja active Active
- 2021-02-01 CN CN202180012510.9A patent/CN115053158B/zh active Active
- 2021-02-01 US US17/797,042 patent/US20230074182A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002509280A (ja) | 1998-01-13 | 2002-03-26 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 急峻な帯域端部を有する光学フィルム |
| JP2002509270A (ja) | 1998-01-13 | 2002-03-26 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 多層光学フィルム製造方法 |
| JP2003526802A (ja) | 1998-01-13 | 2003-09-09 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 光学フィルムとその製造プロセス |
| WO2016148141A1 (ja) | 2015-03-17 | 2016-09-22 | 東レ株式会社 | 積層フィルム、それを用いた液晶ディスプレイ、タッチパネルおよび有機ｅｌディスプレイ |
| WO2019069214A2 (en) | 2017-10-02 | 2019-04-11 | 3M Innovative Properties Company | PARTIAL REFLECTOR FOR CORRECTING A CHROMATIC VARIATION |
| WO2020051874A1 (en) | 2018-09-14 | 2020-03-19 | 3M Innovative Properties Company | Polarizer and display including same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023512711A (ja) | 2023-03-28 |
| CN115053158A (zh) | 2022-09-13 |
| CN115053158B (zh) | 2024-08-06 |
| WO2021156728A1 (en) | 2021-08-12 |
| US20230074182A1 (en) | 2023-03-09 |
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