JP2021173773A - 偏光フィルム、光学積層体、および画像表示装置 - Google Patents
偏光フィルム、光学積層体、および画像表示装置 Download PDFInfo
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Classifications
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- 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
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
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- 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
- G02F1/133528—Polarisers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Polarising Elements (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020074430A JP2021173773A (ja) | 2020-04-17 | 2020-04-17 | 偏光フィルム、光学積層体、および画像表示装置 |
KR1020217010825A KR102454310B1 (ko) | 2020-04-17 | 2020-11-05 | 편광 필름, 광학 적층체, 및 화상 표시 장치 |
PCT/JP2020/041387 WO2021210204A1 (fr) | 2020-04-17 | 2020-11-05 | Film polarisant, corps multicouche optique et dispositif d'affichage d'image |
CN202080006195.4A CN113826033A (zh) | 2020-04-17 | 2020-11-05 | 偏振膜、光学层叠体、及图像显示装置 |
TW109139026A TW202144177A (zh) | 2020-04-17 | 2020-11-09 | 偏光薄膜、光學積層體及影像顯示裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020074430A JP2021173773A (ja) | 2020-04-17 | 2020-04-17 | 偏光フィルム、光学積層体、および画像表示装置 |
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Publication Number | Publication Date |
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JP2021173773A true JP2021173773A (ja) | 2021-11-01 |
Family
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JP2020074430A Pending JP2021173773A (ja) | 2020-04-17 | 2020-04-17 | 偏光フィルム、光学積層体、および画像表示装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2021173773A (fr) |
KR (1) | KR102454310B1 (fr) |
CN (1) | CN113826033A (fr) |
TW (1) | TW202144177A (fr) |
WO (1) | WO2021210204A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022127067A (ja) * | 2021-02-19 | 2022-08-31 | 住友化学株式会社 | 円偏光板 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06256537A (ja) * | 1992-02-26 | 1994-09-13 | Kuraray Co Ltd | 延伸フィルムまたはシート |
KR20080084352A (ko) * | 2007-03-16 | 2008-09-19 | 엘지이노텍 주식회사 | 차광잉크가 도포된 편광판을 포함하는 액정표시장치 |
JP2015111236A (ja) * | 2013-10-31 | 2015-06-18 | 日東電工株式会社 | 液晶パネル及び該液晶パネルに用いられる偏光子積層体 |
JP2017194671A (ja) * | 2016-04-18 | 2017-10-26 | 日東電工株式会社 | 液晶表示装置 |
KR20190020925A (ko) * | 2017-08-22 | 2019-03-05 | 엘지디스플레이 주식회사 | 편광 필름, 상기 편광 필름을 포함하는 표시 장치, 및 상기 편광 필름의 제조 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101568862A (zh) * | 2006-12-27 | 2009-10-28 | 郡是株式会社 | 偏振片保护膜、偏振片和电阻膜式触摸屏 |
KR101871565B1 (ko) * | 2016-01-19 | 2018-06-27 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 표시 장치 |
KR102126054B1 (ko) * | 2017-12-21 | 2020-06-23 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
JP2020019277A (ja) * | 2018-07-24 | 2020-02-06 | 住友化学株式会社 | 積層体およびその製造方法 |
-
2020
- 2020-04-17 JP JP2020074430A patent/JP2021173773A/ja active Pending
- 2020-11-05 KR KR1020217010825A patent/KR102454310B1/ko active IP Right Grant
- 2020-11-05 WO PCT/JP2020/041387 patent/WO2021210204A1/fr active Application Filing
- 2020-11-05 CN CN202080006195.4A patent/CN113826033A/zh active Pending
- 2020-11-09 TW TW109139026A patent/TW202144177A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06256537A (ja) * | 1992-02-26 | 1994-09-13 | Kuraray Co Ltd | 延伸フィルムまたはシート |
KR20080084352A (ko) * | 2007-03-16 | 2008-09-19 | 엘지이노텍 주식회사 | 차광잉크가 도포된 편광판을 포함하는 액정표시장치 |
JP2015111236A (ja) * | 2013-10-31 | 2015-06-18 | 日東電工株式会社 | 液晶パネル及び該液晶パネルに用いられる偏光子積層体 |
JP2017194671A (ja) * | 2016-04-18 | 2017-10-26 | 日東電工株式会社 | 液晶表示装置 |
KR20190020925A (ko) * | 2017-08-22 | 2019-03-05 | 엘지디스플레이 주식회사 | 편광 필름, 상기 편광 필름을 포함하는 표시 장치, 및 상기 편광 필름의 제조 방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022127067A (ja) * | 2021-02-19 | 2022-08-31 | 住友化学株式会社 | 円偏光板 |
JP7217764B2 (ja) | 2021-02-19 | 2023-02-03 | 住友化学株式会社 | 円偏光板 |
Also Published As
Publication number | Publication date |
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KR102454310B1 (ko) | 2022-10-14 |
CN113826033A (zh) | 2021-12-21 |
WO2021210204A1 (fr) | 2021-10-21 |
KR20210129030A (ko) | 2021-10-27 |
TW202144177A (zh) | 2021-12-01 |
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