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

Info

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
Authority
CN
China
Prior art keywords
quantum dot
emitting layer
quantum
dot light
layer
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
CN202111172956.6A
Other languages
English (en)
Chinese (zh)
Inventor
周礼宽
杨一行
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.)
TCL Technology Group Co Ltd
Original Assignee
TCL Technology Group 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 TCL Technology Group Co Ltd filed Critical TCL Technology Group Co Ltd
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

Links

Images

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (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

Family

ID=85803903

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (2)

Country Link
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

Also Published As

Publication number Publication date
WO2023056829A1 (fr) 2023-04-13

Similar Documents

Publication Publication Date Title
KR101658691B1 (ko) 안정적이고 모든 용액에 처리 가능한 양자점 발광 다이오드
CN110416421A (zh) 一种量子点薄膜及量子点发光二极管
CN112331779B (zh) 量子点发光二极管及其制备方法与量子点发光层钝化方法
WO2020142480A1 (fr) Diodes électroluminescentes à points quantiques comprenant une couche de transport d'électrons zno dopé
CN115960601A (zh) 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
CN109980104A (zh) 一种qled器件
CN116782726A (zh) 薄膜及其制备方法、发光器件及其制备方法、显示装置
CN110544746B (zh) 发光二极管及其制备方法
WO2023193427A1 (fr) Dispositif électroluminescent et son procédé de préparation, et appareil d'affichage
WO2023202144A1 (fr) Film, dispositif électroluminescent organique et son procédé de préparation
CN116156925A (zh) 一种光电器件及其制备方法、显示装置
CN116997237A (zh) 一种光电器件及其制备方法、显示装置
CN116156918A (zh) 一种纳米材料及其制备方法、电子传输薄膜及光电器件
CN116437678A (zh) 发光二极管及其制备方法、显示装置
CN115915809A (zh) 一种薄膜、发光器件及显示面板
CN116261346A (zh) 电致发光器件及其制备方法、显示装置
CN116437697A (zh) 复合材料及其制备方法、光电器件及显示装置
CN117580386A (zh) 一种光电器件及其制备方法、显示装置
CN116656337A (zh) 纳米颗粒、纳米颗粒组合物、发光二极管及显示装置
CN115996584A (zh) 一种电致发光器件及显示装置
CN116656338A (zh) 量子点、量子点组合物、发光二极管及显示装置
CN116426271A (zh) 量子点、量子点组合物、发光二极管及显示装置
CN115996588A (zh) 一种电致发光器件及显示面板
CN115968215A (zh) 一种量子点发光二极管及其制备方法、显示装置
CN117939972A (zh) 一种薄膜及其制备方法、光电器件及显示装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication