CN116324267B - 阻隔膜、以及使用了该阻隔膜的波长转换片、背光源和液晶显示装置、以及阻隔膜的选定方法 - Google Patents

阻隔膜、以及使用了该阻隔膜的波长转换片、背光源和液晶显示装置、以及阻隔膜的选定方法 Download PDF

Info

Publication number
CN116324267B
CN116324267B CN202180069616.2A CN202180069616A CN116324267B CN 116324267 B CN116324267 B CN 116324267B CN 202180069616 A CN202180069616 A CN 202180069616A CN 116324267 B CN116324267 B CN 116324267B
Authority
CN
China
Prior art keywords
barrier film
layer
inorganic oxide
light
organic coating
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
Application number
CN202180069616.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN116324267A (zh
Inventor
坂本武士
原田龙太郎
田村修一
春木晓人
山西祥多
藤冈优子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of CN116324267A publication Critical patent/CN116324267A/zh
Application granted granted Critical
Publication of CN116324267B publication Critical patent/CN116324267B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133519—Overcoatings
    • 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
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/113—Fluorescence
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/206—Filters comprising particles embedded in a solid matrix
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/36—Micro- or nanomaterials

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)
  • Optical Filters (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
CN202180069616.2A 2020-08-19 2021-08-03 阻隔膜、以及使用了该阻隔膜的波长转换片、背光源和液晶显示装置、以及阻隔膜的选定方法 Active CN116324267B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020138762 2020-08-19
JP2020-138762 2020-08-19
PCT/JP2021/028684 WO2022039014A1 (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、並びに、バリアフィルムの選定方法

Publications (2)

Publication Number Publication Date
CN116324267A CN116324267A (zh) 2023-06-23
CN116324267B true CN116324267B (zh) 2024-05-14

Family

ID=80322657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180069616.2A Active CN116324267B (zh) 2020-08-19 2021-08-03 阻隔膜、以及使用了该阻隔膜的波长转换片、背光源和液晶显示装置、以及阻隔膜的选定方法

Country Status (7)

Country Link
US (1) US12019332B2 (https=)
EP (1) EP4202505B1 (https=)
JP (1) JP7740247B2 (https=)
KR (1) KR102677355B1 (https=)
CN (1) CN116324267B (https=)
TW (1) TWI905238B (https=)
WO (1) WO2022039014A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290369A (ja) * 2006-03-29 2007-11-08 Fujifilm Corp ガスバリア性積層フィルムとその製造方法、および画像表示素子
CN105531620A (zh) * 2013-08-12 2016-04-27 富士胶片株式会社 光学膜、阻隔膜、光转换部件、背光单元及液晶显示装置
CN105793034A (zh) * 2014-07-18 2016-07-20 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
CN106716188A (zh) * 2014-09-30 2017-05-24 富士胶片株式会社 波长转换部件及具备波长转换部件的背光单元、液晶显示装置
CN106711345A (zh) * 2015-11-12 2017-05-24 宁波长阳科技股份有限公司 一种柔性透明阻隔膜及其制备方法
CN107431111A (zh) * 2014-12-26 2017-12-01 Ns材料株式会社 波长转换构件及其制造方法
CN109070539A (zh) * 2016-04-11 2018-12-21 凸版印刷株式会社 阻隔膜层叠体及其制造方法、波长转换片、背光单元、以及电致发光单元

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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
US6818328B2 (en) * 2003-02-20 2004-11-16 Fuji Electric Co., Ltd. Color conversion filter substrate, color conversion type multicolor organic EL display having the color conversion filter substrate, and methods of manufacturing these
JP4295588B2 (ja) * 2003-09-22 2009-07-15 大日本印刷株式会社 反射防止ガスバリア性基板
JP2005250091A (ja) * 2004-03-04 2005-09-15 Fuji Photo Film Co Ltd 反射防止膜及び表示装置
JP2010225373A (ja) * 2009-03-23 2010-10-07 Sony Corp 色変換シート、照明装置および表示装置
JP5500483B2 (ja) 2010-12-22 2014-05-21 株式会社富田製作所 地下構造物の構築方法
JP2012158135A (ja) * 2011-02-02 2012-08-23 Toyobo Co Ltd 積層体
CN103459549A (zh) 2011-03-31 2013-12-18 松下电器产业株式会社 荧光薄膜以及显示薄膜
JPWO2014061408A1 (ja) 2012-10-16 2016-09-05 コニカミノルタ株式会社 光学膜厚測定方法、光学膜厚測定システム及び光学膜厚測定プログラム他
JP6094406B2 (ja) 2013-07-11 2017-03-15 Jsr株式会社 感放射線性樹脂組成物、硬化膜、発光素子、波長変換フィルムおよび発光層の形成方法
US9470399B1 (en) * 2013-12-13 2016-10-18 Amazon Technologies, Inc. Light-emitting polymer films, articles containing same, and methods of making
JP2016062804A (ja) 2014-09-19 2016-04-25 凸版印刷株式会社 波長変換シートを用いた照明装置、および表示装置
WO2016051760A1 (ja) * 2014-09-30 2016-04-07 富士フイルム株式会社 波長変換部材及びそれを備えたバックライトユニット、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
JP2017100350A (ja) * 2015-12-01 2017-06-08 凸版印刷株式会社 バリアフィルム及びそれを用いた波長変換シート、ディスプレイ
WO2017126609A1 (ja) * 2016-01-20 2017-07-27 凸版印刷株式会社 発光体保護フィルム及びその製造方法、並びに波長変換シート及び発光ユニット
JP6679969B2 (ja) 2016-02-10 2020-04-15 大日本印刷株式会社 光波長変換シート、バックライト装置、画像表示装置、および光波長変換シートの製造方法
KR102529150B1 (ko) * 2016-05-11 2023-05-03 삼성전자주식회사 광 변환 장치, 그 제조 방법, 및 이를 포함하는 광원 모듈과 백라이트 유닛
JP6866659B2 (ja) 2017-01-31 2021-04-28 大日本印刷株式会社 光波長変換組成物、光波長変換粒子、光波長変換部材、光波長変換シート、バックライト装置、および画像表示装置
AU2018280166A1 (en) 2017-06-07 2019-11-21 Lawrence Livermore National Security, Llc. Plasma confinement system and methods for use
US11629288B2 (en) 2017-10-16 2023-04-18 Ns Materials Inc. Quantum-dot containing resin sheet or film, method for producing the same, and wavelength conversion member
JP7031325B2 (ja) 2018-01-22 2022-03-08 大日本印刷株式会社 バリアフィルム、及びバリアフィルムを用いた波長変換シート
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290369A (ja) * 2006-03-29 2007-11-08 Fujifilm Corp ガスバリア性積層フィルムとその製造方法、および画像表示素子
CN105531620A (zh) * 2013-08-12 2016-04-27 富士胶片株式会社 光学膜、阻隔膜、光转换部件、背光单元及液晶显示装置
CN105793034A (zh) * 2014-07-18 2016-07-20 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
CN106716188A (zh) * 2014-09-30 2017-05-24 富士胶片株式会社 波长转换部件及具备波长转换部件的背光单元、液晶显示装置
CN107431111A (zh) * 2014-12-26 2017-12-01 Ns材料株式会社 波长转换构件及其制造方法
CN106711345A (zh) * 2015-11-12 2017-05-24 宁波长阳科技股份有限公司 一种柔性透明阻隔膜及其制备方法
CN109070539A (zh) * 2016-04-11 2018-12-21 凸版印刷株式会社 阻隔膜层叠体及其制造方法、波长转换片、背光单元、以及电致发光单元

Also Published As

Publication number Publication date
EP4202505B1 (en) 2026-02-18
EP4202505A1 (en) 2023-06-28
US12019332B2 (en) 2024-06-25
KR20230049732A (ko) 2023-04-13
JPWO2022039014A1 (https=) 2022-02-24
TWI905238B (zh) 2025-11-21
JP7740247B2 (ja) 2025-09-17
KR102677355B1 (ko) 2024-06-20
US20230305336A1 (en) 2023-09-28
TW202216452A (zh) 2022-05-01
CN116324267A (zh) 2023-06-23
WO2022039014A1 (ja) 2022-02-24
EP4202505C0 (en) 2026-02-18
EP4202505A4 (en) 2024-08-14

Similar Documents

Publication Publication Date Title
CN114930203B (zh) 阻隔膜、及使用其的波长转换片、背光源和液晶显示装置
CN117355773A (zh) 波长转换片用的阻隔膜、以及使用其的波长转换片、背光源和液晶显示装置、以及波长转换片用的阻隔膜的选定方法
JP7025585B1 (ja) 波長変換シート用のバリアフィルム、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
JP7694238B2 (ja) 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
CN116324267B (zh) 阻隔膜、以及使用了该阻隔膜的波长转换片、背光源和液晶显示装置、以及阻隔膜的选定方法
JP7036185B2 (ja) 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
CN116390847B (zh) 波长转换片用膜、以及使用了该波长转换片用膜的波长转换片、背光源和液晶显示装置
JP7120287B2 (ja) 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、並びに、バリアフィルムの選定方法
JP7754097B2 (ja) 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

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant