CN115960601A - 一种量子点发光层及其制备方法和量子点发光二极管器件 - Google Patents

一种量子点发光层及其制备方法和量子点发光二极管器件 Download PDF

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Publication number
CN115960601A
CN115960601A CN202111172956.6A CN202111172956A CN115960601A CN 115960601 A CN115960601 A CN 115960601A CN 202111172956 A CN202111172956 A CN 202111172956A CN 115960601 A CN115960601 A CN 115960601A
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China
Prior art keywords
quantum dot
emitting layer
quantum
dot light
layer
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Pending
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CN202111172956.6A
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English (en)
Chinese (zh)
Inventor
周礼宽
杨一行
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TCL Technology Group Co Ltd
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TCL Technology Group Co Ltd
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Priority to CN202111172956.6A priority Critical patent/CN115960601A/zh
Priority to PCT/CN2022/118788 priority patent/WO2023056829A1/fr
Publication of CN115960601A publication Critical patent/CN115960601A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Luminescent Compositions (AREA)
CN202111172956.6A 2021-10-08 2021-10-08 一种量子点发光层及其制备方法和量子点发光二极管器件 Pending CN115960601A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202111172956.6A CN115960601A (zh) 2021-10-08 2021-10-08 一种量子点发光层及其制备方法和量子点发光二极管器件
PCT/CN2022/118788 WO2023056829A1 (fr) 2021-10-08 2022-09-14 Couche électroluminescente à points quantiques, procédé de préparation de couche électroluminescente à points quantiques et dispositif à diodes électroluminescentes à points quantiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111172956.6A CN115960601A (zh) 2021-10-08 2021-10-08 一种量子点发光层及其制备方法和量子点发光二极管器件

Publications (1)

Publication Number Publication Date
CN115960601A true CN115960601A (zh) 2023-04-14

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CN202111172956.6A Pending CN115960601A (zh) 2021-10-08 2021-10-08 一种量子点发光层及其制备方法和量子点发光二极管器件

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CN (1) CN115960601A (fr)
WO (1) WO2023056829A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1988192A (zh) * 2006-12-12 2007-06-27 天津理工大学 柔性单层白光量子点电致发光器件及其制备方法
CN103772872B (zh) * 2013-12-27 2016-06-01 Tcl集团股份有限公司 量子点/丙烯酸酯聚合物纳米晶体复合物及制备方法和彩色转化膜
CN106585061B (zh) * 2016-12-06 2018-08-17 厦门世纳芯科技有限公司 一种高质量量子点荧光薄膜材料及其制备方法
CN109962170B (zh) * 2017-12-26 2021-04-13 Tcl科技集团股份有限公司 一种薄膜及其制备方法与qled器件
CN112186117B (zh) * 2020-11-26 2021-03-23 江汉大学 一种交流驱动型量子点发光二极管及其制备方法

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WO2023056829A1 (fr) 2023-04-13

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