KR100641900B1 - 유기층을 갖는 발광 소자 - Google Patents

유기층을 갖는 발광 소자 Download PDF

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Publication number
KR100641900B1
KR100641900B1 KR20037006815A KR20037006815A KR100641900B1 KR 100641900 B1 KR100641900 B1 KR 100641900B1 KR 20037006815 A KR20037006815 A KR 20037006815A KR 20037006815 A KR20037006815 A KR 20037006815A KR 100641900 B1 KR100641900 B1 KR 100641900B1
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South Korea
Prior art keywords
layer
light emitting
transport layer
hole
layers
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Expired - Lifetime
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Korean (ko)
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KR20030072355A (ko
Inventor
마르틴 파이퍼
카를 레오
얀 블로흐빗츠-니모트
시앙 추
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노발레드 게엠베하
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/155—Hole transporting layers comprising dopants
    • 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
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting layers comprising dopants
    • 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]
    • H10K50/18—Carrier blocking layers
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
KR20037006815A 2000-11-20 2001-11-20 유기층을 갖는 발광 소자 Expired - Lifetime KR100641900B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10058578A DE10058578C2 (de) 2000-11-20 2000-11-20 Lichtemittierendes Bauelement mit organischen Schichten
DE10058578.7 2000-11-20
PCT/DE2001/004422 WO2002041414A1 (de) 2000-11-20 2001-11-20 Lichtemittierendes bauelement mit organischen schichten

Publications (2)

Publication Number Publication Date
KR20030072355A KR20030072355A (ko) 2003-09-13
KR100641900B1 true KR100641900B1 (ko) 2006-11-03

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ID=7664651

Family Applications (1)

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KR20037006815A Expired - Lifetime KR100641900B1 (ko) 2000-11-20 2001-11-20 유기층을 갖는 발광 소자

Country Status (12)

Country Link
US (1) US7074500B2 (enExample)
EP (1) EP1336208B1 (enExample)
JP (1) JP3695714B2 (enExample)
KR (1) KR100641900B1 (enExample)
CN (1) CN100369286C (enExample)
AT (1) ATE341837T1 (enExample)
AU (1) AU2002216935A1 (enExample)
BR (1) BR0115497A (enExample)
DE (2) DE10058578C2 (enExample)
ES (1) ES2273923T3 (enExample)
IN (1) IN2003DE00736A (enExample)
WO (1) WO2002041414A1 (enExample)

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* Cited by examiner, † Cited by third party
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US7074500B2 (en) 2006-07-11
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