KR100696593B1 - 유기 전계발광 표시소자 및 그 제조방법 - Google Patents

유기 전계발광 표시소자 및 그 제조방법 Download PDF

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Publication number
KR100696593B1
KR100696593B1 KR1020050032437A KR20050032437A KR100696593B1 KR 100696593 B1 KR100696593 B1 KR 100696593B1 KR 1020050032437 A KR1020050032437 A KR 1020050032437A KR 20050032437 A KR20050032437 A KR 20050032437A KR 100696593 B1 KR100696593 B1 KR 100696593B1
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KR
South Korea
Prior art keywords
cathode
cathode electrode
signal line
electrode
conductive layers
Prior art date
Application number
KR1020050032437A
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English (en)
Korean (ko)
Other versions
KR20060110179A (ko
Inventor
김학수
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020050032437A priority Critical patent/KR100696593B1/ko
Priority to US11/317,170 priority patent/US7687889B2/en
Priority to JP2005374760A priority patent/JP4957986B2/ja
Priority to EP05028521.2A priority patent/EP1715533B1/en
Priority to CN2005101357248A priority patent/CN1856197B/zh
Publication of KR20060110179A publication Critical patent/KR20060110179A/ko
Application granted granted Critical
Publication of KR100696593B1 publication Critical patent/KR100696593B1/ko

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/17—Passive-matrix OLED displays
    • H10K59/179—Interconnections, e.g. wiring lines or terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
    • 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
    • H10K50/80—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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1204—Optical Diode
    • H01L2924/12044—OLED

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020050032437A 2005-04-19 2005-04-19 유기 전계발광 표시소자 및 그 제조방법 KR100696593B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020050032437A KR100696593B1 (ko) 2005-04-19 2005-04-19 유기 전계발광 표시소자 및 그 제조방법
US11/317,170 US7687889B2 (en) 2005-04-19 2005-12-27 Organic electroluminescent display device having electrical communication between conducting layer and cathode layer
JP2005374760A JP4957986B2 (ja) 2005-04-19 2005-12-27 有機電界発光素子、及びこの発光素子にディスプレイ信号を供給する構造とその形成方法
EP05028521.2A EP1715533B1 (en) 2005-04-19 2005-12-27 Organic light emitting display device
CN2005101357248A CN1856197B (zh) 2005-04-19 2005-12-28 发光显示器件及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050032437A KR100696593B1 (ko) 2005-04-19 2005-04-19 유기 전계발광 표시소자 및 그 제조방법

Publications (2)

Publication Number Publication Date
KR20060110179A KR20060110179A (ko) 2006-10-24
KR100696593B1 true KR100696593B1 (ko) 2007-03-20

Family

ID=37195907

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050032437A KR100696593B1 (ko) 2005-04-19 2005-04-19 유기 전계발광 표시소자 및 그 제조방법

Country Status (2)

Country Link
KR (1) KR100696593B1 (zh)
CN (1) CN1856197B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101258259B1 (ko) 2009-09-17 2013-04-25 엘지디스플레이 주식회사 유기전계발광표시장치
CN107978691B (zh) * 2017-11-21 2020-09-22 武汉天马微电子有限公司 有机发光显示面板、显示装置及显示面板的制作方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020019211A (ko) * 2000-09-05 2002-03-12 김순택 유기 전계발광 디스플레이 장치
KR20050081473A (ko) * 2004-02-13 2005-08-19 엘지전자 주식회사 유기전계발광표시장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI234124B (en) * 2003-06-30 2005-06-11 Ritdisplay Corp Display panel, electrode panel and electrode substrate thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020019211A (ko) * 2000-09-05 2002-03-12 김순택 유기 전계발광 디스플레이 장치
KR20050081473A (ko) * 2004-02-13 2005-08-19 엘지전자 주식회사 유기전계발광표시장치

Also Published As

Publication number Publication date
CN1856197A (zh) 2006-11-01
KR20060110179A (ko) 2006-10-24
CN1856197B (zh) 2012-01-04

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