WO2013002501A3 - 유기 발광소자 - Google Patents

유기 발광소자 Download PDF

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Publication number
WO2013002501A3
WO2013002501A3 PCT/KR2012/004767 KR2012004767W WO2013002501A3 WO 2013002501 A3 WO2013002501 A3 WO 2013002501A3 KR 2012004767 W KR2012004767 W KR 2012004767W WO 2013002501 A3 WO2013002501 A3 WO 2013002501A3
Authority
WO
WIPO (PCT)
Prior art keywords
light emitting
emitting device
organic light
control electrode
nano composite
Prior art date
Application number
PCT/KR2012/004767
Other languages
English (en)
French (fr)
Other versions
WO2013002501A2 (ko
Inventor
김태환
방현성
추동철
Original Assignee
한양대학교 산학협력단
주식회사 탑 엔지니어링
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 한양대학교 산학협력단, 주식회사 탑 엔지니어링 filed Critical 한양대학교 산학협력단
Priority to CN201280040010.7A priority Critical patent/CN103733373B/zh
Priority to US14/130,090 priority patent/US9525151B2/en
Publication of WO2013002501A2 publication Critical patent/WO2013002501A2/ko
Publication of WO2013002501A3 publication Critical patent/WO2013002501A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
    • H10K85/221—Carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H05B33/22—Light sources with substantially two-dimensional 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]
    • H10K50/11—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]
    • H10K50/11—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/30—Organic light-emitting transistors
    • 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
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

나노 복합층을 구비하는 유기 발광소자를 제공한다. 유기 발광소자는 소자의 내부에 절연체 및 발광 나노 입자를 포함하는 나노 복합층을 채용함으로써 제어 전극을 절연하는 역할과 발광층에서 구현되는 광의 색상을 변환시키는 역할을 동시에 수행하여 외부 양자 효율을 향상시킬 수 있다. 또한, 발광층으로 주입되는 정공과 전자의 양을 제어 전극에 인가되는 전압을 통해 조절함으로써 소자 구동시 전류 안정성을 확보할 수 있으며, 종래의 발광소자보다 양극 및 음극의 면적을 축소시켜 외부광에 대한 반사율을 감소시킬 수 있다.
PCT/KR2012/004767 2011-06-30 2012-06-15 유기 발광소자 WO2013002501A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280040010.7A CN103733373B (zh) 2011-06-30 2012-06-15 有机发光元件
US14/130,090 US9525151B2 (en) 2011-06-30 2012-06-15 Organic light emitting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0065150 2011-06-30
KR1020110065150A KR101240781B1 (ko) 2011-06-30 2011-06-30 유기 발광소자

Publications (2)

Publication Number Publication Date
WO2013002501A2 WO2013002501A2 (ko) 2013-01-03
WO2013002501A3 true WO2013002501A3 (ko) 2013-02-21

Family

ID=47424627

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004767 WO2013002501A2 (ko) 2011-06-30 2012-06-15 유기 발광소자

Country Status (4)

Country Link
US (1) US9525151B2 (ko)
KR (1) KR101240781B1 (ko)
CN (1) CN103733373B (ko)
WO (1) WO2013002501A2 (ko)

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US20140332796A1 (en) * 2012-03-31 2014-11-13 Ocean's King Lighting Science & Technology Co.,Ltd Organic electroluminescence device and method for manufacture thereof
GB2516930A (en) * 2013-08-07 2015-02-11 Cambridge Display Tech Ltd Organic Light-Emitting Device
KR102099877B1 (ko) 2013-11-05 2020-04-10 삼성전자 주식회사 질화물 반도체 디바이스의 제조 방법
CN104241330B (zh) * 2014-09-05 2017-05-03 京东方科技集团股份有限公司 有机发光二极管显示装置及其制作方法
JP6428089B2 (ja) * 2014-09-24 2018-11-28 日亜化学工業株式会社 発光装置
KR102370715B1 (ko) * 2014-12-29 2022-03-07 엘지디스플레이 주식회사 양자점을 포함하는 유기발광 다이오드 표시장치
CN105810792B (zh) * 2014-12-31 2018-05-22 清华大学 发光二极管
WO2016190648A1 (en) * 2015-05-27 2016-12-01 Samsung Electronics Co., Ltd. Display device
KR102429283B1 (ko) * 2015-05-27 2022-08-05 삼성전자주식회사 디스플레이 장치
CN105161626B (zh) * 2015-06-23 2017-05-24 广东茵坦斯能源科技有限公司 一种掺杂的纳米锡化物有机发光器件
CN105932172A (zh) * 2016-05-11 2016-09-07 吉林大学 一种可定量调节功函数的透明叠层电极及其制备工艺
CN106356463B (zh) * 2016-10-11 2017-12-29 深圳市华星光电技术有限公司 Qled显示装置的制作方法
US11538948B2 (en) * 2019-06-26 2022-12-27 University Of South Carolina Quantum dot photovoltaic junctions
KR20210098590A (ko) 2020-01-31 2021-08-11 삼성디스플레이 주식회사 정공 수송 영역이 11족 금속 칼코젠 화합물을 포함하는 발광 소자
CN112420477B (zh) * 2020-10-30 2022-09-06 北方夜视技术股份有限公司 高增益、低发光ald-mcp及其制备方法与应用
CN112420971B (zh) * 2020-11-25 2023-04-18 合肥福纳科技有限公司 一种优化发光二极管的方法
CN113421886B (zh) * 2021-06-02 2022-12-06 Tcl华星光电技术有限公司 显示面板及其制备方法

Citations (2)

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KR20080113020A (ko) * 2006-02-16 2008-12-26 이데미쓰 고산 가부시키가이샤 유기 박막 트랜지스터 및 유기 박막 발광 트랜지스터
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Also Published As

Publication number Publication date
KR101240781B1 (ko) 2013-03-11
CN103733373B (zh) 2017-05-10
US9525151B2 (en) 2016-12-20
WO2013002501A2 (ko) 2013-01-03
CN103733373A (zh) 2014-04-16
US20140231766A1 (en) 2014-08-21
KR20130007313A (ko) 2013-01-18

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