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MY177083A - Enhanced electron injection organic light emitting diode - Google Patents

Enhanced electron injection organic light emitting diode

Info

Publication number
MY177083A
MY177083A MYPI2013003279A MYPI2013003279A MY177083A MY 177083 A MY177083 A MY 177083A MY PI2013003279 A MYPI2013003279 A MY PI2013003279A MY PI2013003279 A MYPI2013003279 A MY PI2013003279A MY 177083 A MY177083 A MY 177083A
Authority
MY
Malaysia
Prior art keywords
electron injection
light emitting
emitting diode
organic light
oled
Prior art date
Application number
MYPI2013003279A
Inventor
Woon Kai Lin Dr
Keat Hoe Yeoh
Original Assignee
Univ Malaya
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 Univ Malaya filed Critical Univ Malaya
Priority to MYPI2013003279A priority Critical patent/MY177083A/en
Priority to PCT/MY2014/000043 priority patent/WO2015034342A1/en
Publication of MY177083A publication Critical patent/MY177083A/en

Links

Classifications

    • 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/826—Multilayers, e.g. opaque multilayers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

The present invention disclosed a method to enhance the efficiency of the fluorescent yellow organic light emitting diode, OLED (10) by treating the interface of emissive layer (4) and cathode layer (6) (7) of the OLED with a fluorinated alcohol (5) with the IUPAC name of 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol. These fluorinated alcohol layer (5) forms an interface dipole and reduces the electron injection barrier between the cathode (6) (7) and the emissive layer (4). This will improve the electron injection by cathode (6) (7) to the emissive layer (4) and improved the performance of the OLED.
MYPI2013003279A 2013-09-06 2013-09-06 Enhanced electron injection organic light emitting diode MY177083A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2013003279A MY177083A (en) 2013-09-06 2013-09-06 Enhanced electron injection organic light emitting diode
PCT/MY2014/000043 WO2015034342A1 (en) 2013-09-06 2014-03-26 Enhanced electron injection organic light emitting diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2013003279A MY177083A (en) 2013-09-06 2013-09-06 Enhanced electron injection organic light emitting diode

Publications (1)

Publication Number Publication Date
MY177083A true MY177083A (en) 2020-09-04

Family

ID=52628704

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013003279A MY177083A (en) 2013-09-06 2013-09-06 Enhanced electron injection organic light emitting diode

Country Status (2)

Country Link
MY (1) MY177083A (en)
WO (1) WO2015034342A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113035989A (en) * 2019-12-06 2021-06-25 中国科学院大连化学物理研究所 Solar energy solar panel based on luminous polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0218202D0 (en) * 2002-08-06 2002-09-11 Avecia Ltd Organic light emitting diodes
WO2009063850A1 (en) * 2007-11-12 2009-05-22 Konica Minolta Holdings, Inc. Method for manufacturing organic electronic element
EP2389695B1 (en) * 2009-01-21 2016-08-10 LunaLEC AB System with and use of a light-emitting electrochemical cell
JP5879737B2 (en) * 2011-04-25 2016-03-08 コニカミノルタ株式会社 Method for manufacturing organic electroluminescence element

Also Published As

Publication number Publication date
WO2015034342A1 (en) 2015-03-12

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