WO2022039015A8 - バリアフィルム、並びに、これを用いた波長変換シート、バックライト及び液晶表示装置 - Google Patents
バリアフィルム、並びに、これを用いた波長変換シート、バックライト及び液晶表示装置 Download PDFInfo
- Publication number
- WO2022039015A8 WO2022039015A8 PCT/JP2021/028689 JP2021028689W WO2022039015A8 WO 2022039015 A8 WO2022039015 A8 WO 2022039015A8 JP 2021028689 W JP2021028689 W JP 2021028689W WO 2022039015 A8 WO2022039015 A8 WO 2022039015A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- barrier film
- wavelength conversion
- cover layer
- organic cover
- backlight
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
-
- 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
- G02F1/1336—Illuminating devices
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/06—Coating on the layer surface on metal layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/28—Multiple coating on one surface
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- 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
-
- 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
- B32B2457/202—LCD, i.e. liquid crystal displays
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
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)
- Laminated Bodies (AREA)
- Liquid Crystal (AREA)
- Optical Filters (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/760,421 US20230104432A1 (en) | 2020-08-19 | 2021-08-03 | Barrier film, wavelength conversion sheet using same, backlight and liquid crystal display device |
EP21858163.5A EP4202506A1 (en) | 2020-08-19 | 2021-08-03 | Barrier film, wavelength conversion sheet using same, backlight and liquid crystal display device |
KR1020227025231A KR102520352B1 (ko) | 2020-08-19 | 2021-08-03 | 배리어 필름, 그리고 이것을 이용한 파장 변환 시트, 백라이트 및 액정 표시 장치 |
JP2022543357A JPWO2022039015A1 (ja) | 2020-08-19 | 2021-08-03 | |
CN202180008188.2A CN114930203B (zh) | 2020-08-19 | 2021-08-03 | 阻隔膜、及使用其的波长转换片、背光源和液晶显示装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020138751 | 2020-08-19 | ||
JP2020-138751 | 2020-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2022039015A1 WO2022039015A1 (ja) | 2022-02-24 |
WO2022039015A8 true WO2022039015A8 (ja) | 2022-06-23 |
Family
ID=77364996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2021/028689 WO2022039015A1 (ja) | 2020-08-19 | 2021-08-03 | バリアフィルム、並びに、これを用いた波長変換シート、バックライト及び液晶表示装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230104432A1 (ja) |
EP (1) | EP4202506A1 (ja) |
JP (2) | JP6926309B1 (ja) |
KR (1) | KR102520352B1 (ja) |
CN (1) | CN114930203B (ja) |
TW (1) | TW202233429A (ja) |
WO (1) | WO2022039015A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102635067B1 (ko) * | 2021-03-18 | 2024-02-07 | 다이니폰 인사츠 가부시키가이샤 | 파장 변환 시트용 필름, 그리고 이것을 이용한 파장 변환 시트, 백라이트 및 액정 표시 장치 |
JP2023071868A (ja) * | 2023-03-02 | 2023-05-23 | 株式会社ツジデン | 直下型点光源バックライトユニット、及び該直下型点光源バックライトユニットを搭載した液晶装置。 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001288408A (ja) | 2000-04-07 | 2001-10-16 | The Inctec Inc | 蒸着コーティング液 |
JP2003026996A (ja) | 2001-07-18 | 2003-01-29 | The Inctec Inc | 蒸着塗布液 |
JP4432863B2 (ja) * | 2005-09-05 | 2010-03-17 | セイコーエプソン株式会社 | 有機エレクトロルミネッセンス装置及び電子機器 |
WO2012132239A1 (ja) | 2011-03-31 | 2012-10-04 | パナソニック株式会社 | 蛍光フィルムおよび表示フィルム |
KR101532246B1 (ko) | 2013-08-09 | 2015-06-29 | 주식회사 성우하이텍 | 리벳 너트 유닛 |
JP6087872B2 (ja) * | 2013-08-12 | 2017-03-01 | 富士フイルム株式会社 | 光学フィルム、バリアフィルム、光変換部材、バックライトユニットおよび液晶表示装置 |
KR101421973B1 (ko) * | 2013-08-20 | 2014-07-23 | (주)아이컴포넌트 | 디스플레이용 광학 투명 복합 필름 및 이의 제조방법 |
CN107817540B (zh) * | 2014-07-18 | 2020-04-14 | 凸版印刷株式会社 | 波长转换片材用保护膜、波长转换片材及背光单元 |
JP2016213369A (ja) * | 2015-05-12 | 2016-12-15 | 凸版印刷株式会社 | 波長変換シート用保護フィルム、波長変換シート及びバックライトユニット |
JP6589463B2 (ja) * | 2015-08-27 | 2019-10-16 | 大日本印刷株式会社 | 量子ドット用バリアフィルムの選択方法、量子ドット用バリアフィルム、量子ドットシート、バックライト及び液晶表示装置 |
JP6202074B2 (ja) * | 2015-11-20 | 2017-09-27 | 凸版印刷株式会社 | 波長変換シート |
CN109073800B (zh) * | 2016-03-31 | 2022-09-02 | 凸版印刷株式会社 | 阻隔膜及其制造方法、波长转换片及其制造方法、以及光学层叠体及其制造方法 |
WO2017179513A1 (ja) * | 2016-04-11 | 2017-10-19 | 凸版印刷株式会社 | バリアフィルム積層体及びその製造方法、波長変換シート、バックライトユニット、並びにエレクトロルミネッセンス発光ユニット |
JP6769307B2 (ja) * | 2017-01-05 | 2020-10-14 | 凸版印刷株式会社 | 光学積層体及び波長変換シート |
BR112019024844A2 (pt) | 2017-06-07 | 2020-06-09 | L Livermore Nat Security Llc | sistema de confinamento de plasma e métodos para utilização |
WO2019085851A1 (zh) | 2017-11-01 | 2019-05-09 | 苏州东微半导体有限公司 | 沟槽型功率晶体管 |
JP7102852B2 (ja) * | 2018-03-28 | 2022-07-20 | 凸版印刷株式会社 | ガスバリア性積層フィルム,波長変換シート |
JP2020019141A (ja) * | 2018-07-30 | 2020-02-06 | 凸版印刷株式会社 | バリアフィルム、波長変換シート、及び、波長変換シートの製造方法 |
-
2020
- 2020-12-22 JP JP2020212727A patent/JP6926309B1/ja active Active
-
2021
- 2021-08-03 KR KR1020227025231A patent/KR102520352B1/ko active IP Right Grant
- 2021-08-03 JP JP2022543357A patent/JPWO2022039015A1/ja active Pending
- 2021-08-03 US US17/760,421 patent/US20230104432A1/en active Pending
- 2021-08-03 TW TW110128548A patent/TW202233429A/zh unknown
- 2021-08-03 WO PCT/JP2021/028689 patent/WO2022039015A1/ja unknown
- 2021-08-03 CN CN202180008188.2A patent/CN114930203B/zh active Active
- 2021-08-03 EP EP21858163.5A patent/EP4202506A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP6926309B1 (ja) | 2021-08-25 |
KR20220107318A (ko) | 2022-08-02 |
KR102520352B1 (ko) | 2023-04-10 |
CN114930203A (zh) | 2022-08-19 |
JPWO2022039015A1 (ja) | 2022-02-24 |
WO2022039015A1 (ja) | 2022-02-24 |
CN114930203B (zh) | 2023-04-28 |
JP2022035938A (ja) | 2022-03-04 |
US20230104432A1 (en) | 2023-04-06 |
TW202233429A (zh) | 2022-09-01 |
EP4202506A1 (en) | 2023-06-28 |
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