CN108732741A - 使用复合材料的发光装置、复合材料的制造方法及光学膜 - Google Patents

使用复合材料的发光装置、复合材料的制造方法及光学膜 Download PDF

Info

Publication number
CN108732741A
CN108732741A CN201810349774.3A CN201810349774A CN108732741A CN 108732741 A CN108732741 A CN 108732741A CN 201810349774 A CN201810349774 A CN 201810349774A CN 108732741 A CN108732741 A CN 108732741A
Authority
CN
China
Prior art keywords
composite material
light
quantum dot
color
quantum dots
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.)
Pending
Application number
CN201810349774.3A
Other languages
English (en)
Chinese (zh)
Inventor
周必泰
周尚威
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.)
Unique Materials Co ltd
Original Assignee
Unique Materials 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 Unique Materials Co ltd filed Critical Unique Materials Co ltd
Publication of CN108732741A publication Critical patent/CN108732741A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • C09K11/883—Chalcogenides with zinc or cadmium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/08—Sequential recording or projection
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y35/00—Methods or apparatus for measurement or analysis of nanostructures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0361—Manufacture or treatment of packages of wavelength conversion means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/872—Periodic patterns for optical field-shaping, e.g. photonic bandgap structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/774—Exhibiting three-dimensional carrier confinement, e.g. quantum dots
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/81—Of specified metal or metal alloy composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/811—Of specified metal oxide composition, e.g. conducting or semiconducting compositions such as ITO, ZnOx
    • Y10S977/812—Perovskites and superconducting composition, e.g. BaxSr1-xTiO3
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/813—Of specified inorganic semiconductor composition, e.g. periodic table group IV-VI compositions
    • Y10S977/814—Group IV based elements and compounds, e.g. CxSiyGez, porous silicon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/813—Of specified inorganic semiconductor composition, e.g. periodic table group IV-VI compositions
    • Y10S977/815—Group III-V based compounds, e.g. AlaGabIncNxPyAsz
    • Y10S977/816—III-N based compounds, e.g. AlxGayInzN
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/813—Of specified inorganic semiconductor composition, e.g. periodic table group IV-VI compositions
    • Y10S977/815—Group III-V based compounds, e.g. AlaGabIncNxPyAsz
    • Y10S977/818—III-P based compounds, e.g. AlxGayIn2P
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/813—Of specified inorganic semiconductor composition, e.g. periodic table group IV-VI compositions
    • Y10S977/815—Group III-V based compounds, e.g. AlaGabIncNxPyAsz
    • Y10S977/819—III-As based compounds, e.g. AlxGayInzAs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/813—Of specified inorganic semiconductor composition, e.g. periodic table group IV-VI compositions
    • Y10S977/815—Group III-V based compounds, e.g. AlaGabIncNxPyAsz
    • Y10S977/82—III-Sb based compounds, e.g. AlxGayInzSb
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/813—Of specified inorganic semiconductor composition, e.g. periodic table group IV-VI compositions
    • Y10S977/815—Group III-V based compounds, e.g. AlaGabIncNxPyAsz
    • Y10S977/823—Tl-containing or Bi-containing compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/813—Of specified inorganic semiconductor composition, e.g. periodic table group IV-VI compositions
    • Y10S977/824—Group II-VI nonoxide compounds, e.g. CdxMnyTe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/89—Deposition of materials, e.g. coating, cvd, or ald
    • Y10S977/892—Liquid phase deposition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
    • Y10S977/949—Radiation emitter using nanostructure
    • Y10S977/95—Electromagnetic energy

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Inorganic Chemistry (AREA)
  • Multimedia (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Luminescent Compositions (AREA)
  • Optical Filters (AREA)
  • Led Device Packages (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN201810349774.3A 2017-04-18 2018-04-18 使用复合材料的发光装置、复合材料的制造方法及光学膜 Pending CN108732741A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/490,766 US10345688B2 (en) 2017-04-18 2017-04-18 Light emitting apparatus using composite material
US15/490766 2017-04-18

Publications (1)

Publication Number Publication Date
CN108732741A true CN108732741A (zh) 2018-11-02

Family

ID=63790542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810349774.3A Pending CN108732741A (zh) 2017-04-18 2018-04-18 使用复合材料的发光装置、复合材料的制造方法及光学膜

Country Status (4)

Country Link
US (3) US10345688B2 (enExample)
JP (1) JP2018178116A (enExample)
CN (1) CN108732741A (enExample)
TW (1) TWI653314B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109343271A (zh) * 2018-11-13 2019-02-15 惠州市华星光电技术有限公司 背光模组及液晶显示器
CN113943569A (zh) * 2020-07-15 2022-01-18 歆炽电气技术股份有限公司 量子点复合材料及其制备方法与led封装结构

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10883045B2 (en) * 2016-05-02 2021-01-05 Current Lighting Solutions, Llc Phosphor materials including fluidization materials for light sources
US10345688B2 (en) * 2017-04-18 2019-07-09 Unique Materials Co., Ltd. Light emitting apparatus using composite material
CN111033366B (zh) * 2017-08-17 2023-02-28 索尼公司 光源装置和投影型显示装置
CN107656399A (zh) * 2017-11-01 2018-02-02 惠州市华星光电技术有限公司 液晶显示器
WO2020233859A1 (en) * 2019-05-23 2020-11-26 Sony Corporation Nanocrystal emissive materials, light emitting element, and projector light source based on these materials
US20220235266A1 (en) * 2019-05-23 2022-07-28 Sony Group Corporation Light emitting element with emissive semiconductor nanocrystal materials and projector light source based on these materials
US20200373279A1 (en) * 2019-05-24 2020-11-26 Applied Materials, Inc. Color Conversion Layers for Light-Emitting Devices
KR102737505B1 (ko) * 2019-06-03 2024-12-05 삼성전자주식회사 발광장치, 백라이트 유닛 및 디스플레이 장치
CN110776918A (zh) * 2019-11-27 2020-02-11 重庆医科大学 一种新型荧光纳米量子点及其制备方法
EP3940445B1 (en) * 2020-07-14 2024-12-25 Sony Group Corporation Film, illumination device, projector color wheel and method of manufacturing a film
US11740451B2 (en) * 2020-07-14 2023-08-29 Sony Group Corporation Projector color wheel and projector illumination device
CN116034117A (zh) 2020-07-24 2023-04-28 应用材料公司 具有用于uv-led固化的基于硫醇的交联剂的量子点配方
US11646397B2 (en) 2020-08-28 2023-05-09 Applied Materials, Inc. Chelating agents for quantum dot precursor materials in color conversion layers for micro-LEDs
US11404612B2 (en) 2020-08-28 2022-08-02 Applied Materials, Inc. LED device having blue photoluminescent material and red/green quantum dots
US11942576B2 (en) 2020-08-28 2024-03-26 Applied Materials, Inc. Blue color converter for micro LEDs

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090321755A1 (en) * 2007-08-23 2009-12-31 Samsung Electronics Co., Ltd. Nanocrystal mixture and light-emitting diode using the same
TW201245844A (en) * 2011-02-07 2012-11-16 Intematix Corp Photoluminescence color wheels
WO2014024218A1 (ja) * 2012-08-06 2014-02-13 パナソニック株式会社 蛍光体光学素子、その製造方法及び光源装置
TW201421745A (zh) * 2012-10-01 2014-06-01 皇家飛利浦有限公司 包含陶瓷封囊之波長轉換元件
US20160032183A1 (en) * 2014-07-30 2016-02-04 Yagnaseni Ghosh Alloyed rod structure in a nanocrystalline quantum dot
US20160091782A1 (en) * 2014-09-30 2016-03-31 Seiko Epson Corporation Light source apparatus and projector
US20160250612A1 (en) * 2013-10-09 2016-09-01 Nanocomposix, Inc. Encapsulated particles
WO2017001542A1 (en) * 2015-06-30 2017-01-05 Cambridge Enterprise Limited Luminescent device
CN106537608A (zh) * 2014-07-28 2017-03-22 皇家飞利浦有限公司 具有改进的量子效率的二氧化硅涂敷的量子点

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1812335A4 (en) * 2004-11-19 2009-07-01 Agency Science Tech & Res PREPARATION OF CORE / SHELL SEMICONDUCTOR ANOKRISTALS IN AQUEOUS SOLUTIONS
KR100783251B1 (ko) * 2006-04-10 2007-12-06 삼성전기주식회사 양자점을 이용한 다층 구조 백색 발광 다이오드 및 그의제조방법
GB0821122D0 (en) * 2008-11-19 2008-12-24 Nanoco Technologies Ltd Semiconductor nanoparticle - based light emitting devices and associated materials and methods
US10066164B2 (en) 2009-06-30 2018-09-04 Tiecheng Qiao Semiconductor nanocrystals used with LED sources
GB0916700D0 (en) * 2009-09-23 2009-11-04 Nanoco Technologies Ltd Semiconductor nanoparticle-based materials
US20130112942A1 (en) 2011-11-09 2013-05-09 Juanita Kurtin Composite having semiconductor structures embedded in a matrix
US9666766B2 (en) 2013-08-21 2017-05-30 Pacific Light Technologies Corp. Quantum dots having a nanocrystalline core, a nanocrystalline shell surrounding the core, and an insulator coating for the shell
CN109976025A (zh) * 2013-09-13 2019-07-05 凸版印刷株式会社 波长转换片和背光单元
US20150137163A1 (en) * 2013-11-13 2015-05-21 Nanoco Technologies Ltd. LED Cap Containing Quantum Dot Phosphors
JP6428089B2 (ja) * 2014-09-24 2018-11-28 日亜化学工業株式会社 発光装置
KR102362773B1 (ko) * 2014-09-30 2022-02-15 루미리즈 홀딩 비.브이. 봉입된 환경 내의 양자점
US10266760B2 (en) * 2015-05-13 2019-04-23 Osram Opto Semiconductors Gmbh Composition of, and method for forming, a semiconductor structure with multiple insulator coatings
KR20180054675A (ko) * 2015-09-15 2018-05-24 쓰리엠 이노베이티브 프로퍼티즈 캄파니 첨가제 안정화된 복합 나노입자
CN107017325B (zh) * 2015-11-30 2020-06-23 隆达电子股份有限公司 量子点复合材料及其制造方法与应用
WO2017136839A1 (en) * 2016-02-04 2017-08-10 Pacific Light Technologies Corp. Method and apparatus for applying light and heat to quantum dots to increase quantum yield
US20180040783A1 (en) * 2016-08-03 2018-02-08 Lumileds Llc Coated wavelength converting nanoparticles
US10407613B2 (en) * 2017-01-27 2019-09-10 Osram Opto Semiconductors Gmbh Composition of, and method for forming, a semiconductor structure with polymer and insulator coatings
US10345688B2 (en) * 2017-04-18 2019-07-09 Unique Materials Co., Ltd. Light emitting apparatus using composite material

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090321755A1 (en) * 2007-08-23 2009-12-31 Samsung Electronics Co., Ltd. Nanocrystal mixture and light-emitting diode using the same
TW201245844A (en) * 2011-02-07 2012-11-16 Intematix Corp Photoluminescence color wheels
WO2014024218A1 (ja) * 2012-08-06 2014-02-13 パナソニック株式会社 蛍光体光学素子、その製造方法及び光源装置
TW201421745A (zh) * 2012-10-01 2014-06-01 皇家飛利浦有限公司 包含陶瓷封囊之波長轉換元件
US20160250612A1 (en) * 2013-10-09 2016-09-01 Nanocomposix, Inc. Encapsulated particles
CN106537608A (zh) * 2014-07-28 2017-03-22 皇家飞利浦有限公司 具有改进的量子效率的二氧化硅涂敷的量子点
US20160032183A1 (en) * 2014-07-30 2016-02-04 Yagnaseni Ghosh Alloyed rod structure in a nanocrystalline quantum dot
US20160091782A1 (en) * 2014-09-30 2016-03-31 Seiko Epson Corporation Light source apparatus and projector
WO2017001542A1 (en) * 2015-06-30 2017-01-05 Cambridge Enterprise Limited Luminescent device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109343271A (zh) * 2018-11-13 2019-02-15 惠州市华星光电技术有限公司 背光模组及液晶显示器
CN113943569A (zh) * 2020-07-15 2022-01-18 歆炽电气技术股份有限公司 量子点复合材料及其制备方法与led封装结构

Also Published As

Publication number Publication date
US20190011819A1 (en) 2019-01-10
US10345688B2 (en) 2019-07-09
US20180299755A1 (en) 2018-10-18
US10317785B2 (en) 2019-06-11
TWI653314B (zh) 2019-03-11
JP2018178116A (ja) 2018-11-15
TW201903120A (zh) 2019-01-16
US10234753B2 (en) 2019-03-19
US20180364553A1 (en) 2018-12-20

Similar Documents

Publication Publication Date Title
TWI653314B (zh) 使用複合材料的發光裝置、複合材料的製造方法及光學膜
KR101909541B1 (ko) 양자점 필름의 제조방법, 이로써 제조된 양자점 필름, 및 이를 포함하는 파장변환 시트 및 디스플레이
US8941293B2 (en) Solid state lighting devices comprising quantum dots
TWI631395B (zh) 光學構件與具有其之顯示裝置及其製造方法
CN1748326B (zh) 掺入发光材料的发光器件及其形成方法
TWI417487B (zh) 色彩穩定磷光劑轉換的發光二極體
CA2927191C (en) Light emitting diode (led) devices
US7374807B2 (en) Nanocrystal doped matrixes
JP5971393B2 (ja) 発光装置及びその製造方法
US20080173886A1 (en) Solid state lighting devices comprising quantum dots
US11056619B2 (en) Quantum dot materials and method of manufacturing thereof
TWI690750B (zh) 量子點顯示裝置
US20150028365A1 (en) Highly refractive, transparent thermal conductors for better heat dissipation and light extraction in white leds
TW200822398A (en) Light-emitting device
KR20120062773A (ko) 조명 장치, 조명 장치용 광학 요소, 및 방법
CN107134521A (zh) 光电半导体装置
JP2019503558A (ja) 表示装置用のバックライトユニット
CN106573933A (zh) 显示共振能量转移的高效分子
JP2020501296A (ja) 表示装置用のバックライトユニット
US10526534B2 (en) Composite material, method of manufacturing the same, and application the same
KR101413660B1 (ko) 발광다이오드용 양자점-고분자 복합체 플레이트 및 그 제조 방법
TW201817042A (zh) 波長轉換元件、其製造方法及發光裝置
US20120206039A1 (en) Phosphor distribution in led lamps using centrifugal force

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20181102

WD01 Invention patent application deemed withdrawn after publication