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IN2014DN09995A - - Google Patents

Info

Publication number
IN2014DN09995A
IN2014DN09995A IN9995DEN2014A IN2014DN09995A IN 2014DN09995 A IN2014DN09995 A IN 2014DN09995A IN 9995DEN2014 A IN9995DEN2014 A IN 9995DEN2014A IN 2014DN09995 A IN2014DN09995 A IN 2014DN09995A
Authority
IN
India
Prior art keywords
recessed
layer
electrode
projected
organic
Prior art date
Application number
Inventor
Suzushi Nishimura
Soonmoon Jeong
Toshihiko SHIBANUMA
Original Assignee
Jx Nippon Oil & Energy Corp
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 Jx Nippon Oil & Energy Corp filed Critical Jx Nippon Oil & Energy Corp
Publication of IN2014DN09995A publication Critical patent/IN2014DN09995A/en

Links

Classifications

    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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 radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
    • 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
    • H10K50/81—Anodes
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/341—Short-circuit prevention
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

In an organic EL element (30), a recessed and projected pattern layer (12) having a first recessed and projected shape a first electrode (16) , an organic layer (18), and a second electrode layer (20) are provided in this order on a substrate (10), and an auxiliary layer (14) is also provided between the recessed and projected pattern layer (12) and the first electrode (16). The auxiliary layer (14) surface on the first electrode side has a second recessed and projected shape ,and the change rate of the standard deviation of the depth of the second recessed and projected shape with respect to the standard deviation of the depth of the first recessed and projected shape is 70% or less. The organic EL light emitting element, which has high light extraction efficiency ,while suppressing generation of a leak current can be obtained.
IN9995DEN2014 2012-06-11 2013-04-30 IN2014DN09995A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012132102 2012-06-11
PCT/JP2013/062669 WO2013187149A1 (en) 2012-06-11 2013-04-30 Organic el element and method for manufacturing same

Publications (1)

Publication Number Publication Date
IN2014DN09995A true IN2014DN09995A (en) 2015-08-14

Family

ID=49757983

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9995DEN2014 IN2014DN09995A (en) 2012-06-11 2013-04-30

Country Status (10)

Country Link
US (1) US9219252B2 (en)
EP (1) EP2861041B1 (en)
JP (1) JP5680800B2 (en)
KR (1) KR101657604B1 (en)
CN (1) CN104380843B (en)
AU (1) AU2013275607B2 (en)
CA (1) CA2874212C (en)
IN (1) IN2014DN09995A (en)
TW (1) TWI577067B (en)
WO (1) WO2013187149A1 (en)

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Also Published As

Publication number Publication date
EP2861041B1 (en) 2016-11-09
KR101657604B1 (en) 2016-09-30
US20150060840A1 (en) 2015-03-05
US9219252B2 (en) 2015-12-22
AU2013275607B2 (en) 2015-08-27
CA2874212A1 (en) 2013-12-19
JPWO2013187149A1 (en) 2016-02-04
KR20140141679A (en) 2014-12-10
JP5680800B2 (en) 2015-03-04
TW201407848A (en) 2014-02-16
CN104380843A (en) 2015-02-25
WO2013187149A1 (en) 2013-12-19
CN104380843B (en) 2016-10-19
TWI577067B (en) 2017-04-01
CA2874212C (en) 2016-04-05
EP2861041A1 (en) 2015-04-15
AU2013275607A1 (en) 2014-12-11
EP2861041A4 (en) 2016-04-13

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