KR101155944B1 - 유기발광소자 및 표시장치 - Google Patents

유기발광소자 및 표시장치 Download PDF

Info

Publication number
KR101155944B1
KR101155944B1 KR1020107001290A KR20107001290A KR101155944B1 KR 101155944 B1 KR101155944 B1 KR 101155944B1 KR 1020107001290 A KR1020107001290 A KR 1020107001290A KR 20107001290 A KR20107001290 A KR 20107001290A KR 101155944 B1 KR101155944 B1 KR 101155944B1
Authority
KR
South Korea
Prior art keywords
light emitting
organic light
emitting device
compound
layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020107001290A
Other languages
English (en)
Korean (ko)
Other versions
KR20100036328A (ko
Inventor
순스케 시오야
사토루 시오바라
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20100036328A publication Critical patent/KR20100036328A/ko
Application granted granted Critical
Publication of KR101155944B1 publication Critical patent/KR101155944B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/115—Polyfluorene; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
    • C07C13/54—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings
    • C07C13/547—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings at least one ring not being six-membered, the other rings being at the most six-membered
    • C07C13/567—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings at least one ring not being six-membered, the other rings being at the most six-membered with a fluorene or hydrogenated fluorene ring system
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
    • H10K85/146—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE poly N-vinylcarbazol; Derivatives thereof
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/18—Fluorenes; Hydrogenated fluorenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/22—Molecular weight
    • C08G2261/222—Molecular weight monodisperse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/22—Molecular weight
    • C08G2261/224—Molecular weight polydisperse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/22—Molecular weight
    • C08G2261/226—Oligomers, i.e. up to 10 repeat units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/314—Condensed aromatic systems, e.g. perylene, anthracene or pyrene
    • C08G2261/3142—Condensed aromatic systems, e.g. perylene, anthracene or pyrene fluorene-based, e.g. fluorene, indenofluorene, or spirobifluorene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/52—Luminescence
    • C08G2261/524—Luminescence phosphorescent
    • C08G2261/5242—Luminescence phosphorescent electrophosphorescent
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020107001290A 2007-09-18 2008-09-12 유기발광소자 및 표시장치 Expired - Fee Related KR101155944B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2007-240660 2007-09-18
JP2007240660A JP5196928B2 (ja) 2007-09-18 2007-09-18 有機発光素子及び表示装置
PCT/JP2008/066939 WO2009038156A1 (en) 2007-09-18 2008-09-12 Organic light-emitting device and display apparatus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020117024933A Division KR101201826B1 (ko) 2007-09-18 2008-09-12 유기발광소자 및 표시장치

Publications (2)

Publication Number Publication Date
KR20100036328A KR20100036328A (ko) 2010-04-07
KR101155944B1 true KR101155944B1 (ko) 2012-06-18

Family

ID=40467965

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020107001290A Expired - Fee Related KR101155944B1 (ko) 2007-09-18 2008-09-12 유기발광소자 및 표시장치
KR1020117024933A Expired - Fee Related KR101201826B1 (ko) 2007-09-18 2008-09-12 유기발광소자 및 표시장치
KR1020127010510A Withdrawn KR20120058621A (ko) 2007-09-18 2008-09-12 유기발광소자 및 표시장치

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020117024933A Expired - Fee Related KR101201826B1 (ko) 2007-09-18 2008-09-12 유기발광소자 및 표시장치
KR1020127010510A Withdrawn KR20120058621A (ko) 2007-09-18 2008-09-12 유기발광소자 및 표시장치

Country Status (7)

Country Link
US (1) US8642999B2 (enExample)
EP (1) EP2193560B1 (enExample)
JP (1) JP5196928B2 (enExample)
KR (3) KR101155944B1 (enExample)
CN (1) CN101743650B (enExample)
RU (1) RU2427058C1 (enExample)
WO (1) WO2009038156A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8062298B2 (en) 2005-10-15 2011-11-22 Baxano, Inc. Flexible tissue removal devices and methods
JP4827771B2 (ja) * 2007-03-08 2011-11-30 キヤノン株式会社 オリゴフルオレン化合物を用いた有機発光素子及び表示装置
CN102449799B (zh) * 2009-06-01 2016-09-28 日立化成工业株式会社 有机电子材料及含有该有机电子材料的油墨组合物、以及使用它们形成的有机薄膜、有机电子元件、有机电致发光元件、照明装置及显示装置
KR20120103571A (ko) * 2009-10-05 2012-09-19 손 라이팅 리미티드 다층구조의 유기 장치
IN2014CN03096A (enExample) * 2011-10-26 2015-07-03 Koninkl Philips Nv
TWI588987B (zh) * 2011-12-08 2017-06-21 群創光電股份有限公司 影像顯示系統
JP5674707B2 (ja) * 2012-05-22 2015-02-25 株式会社東芝 表示装置
RU2528416C2 (ru) * 2012-06-28 2014-09-20 Федеральное государственное бюджетное учреждение науки Институт проблем химической физики РАН (ИПХФ РАН) Органическое фотовольтаическое устройство, способ его изготовления и применение фторсодержащих модификаторов для улучшения характеристик органических солнечных батарей
JP2014011084A (ja) * 2012-06-29 2014-01-20 Canon Inc 有機ｅｌ装置の製造方法
KR101577098B1 (ko) * 2012-11-20 2015-12-14 주식회사 두산 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
KR101571592B1 (ko) * 2012-12-13 2015-11-25 주식회사 두산 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
JP6182884B2 (ja) * 2013-02-05 2017-08-23 日産化学工業株式会社 電荷輸送性ワニス
US10777751B2 (en) * 2015-08-21 2020-09-15 Samsung Display Co., Ltd. Truxene derivative and organic electroluminescence device including the same
JP7286625B2 (ja) * 2017-09-08 2023-06-05 メルク パテント ゲーエムベーハー 電子デバイス用材料
KR102827516B1 (ko) * 2019-04-17 2025-07-01 엘지디스플레이 주식회사 유기전계 발광소자
CN112079840B (zh) * 2020-08-03 2023-06-27 浙江工业大学 一种吲哚衍生物-噻吩类化合物及其制备与应用
CN112094282B (zh) * 2020-08-03 2023-06-09 浙江工业大学 一种吲哚衍生物-edot类化合物及其制备与应用
CN112079849B (zh) * 2020-08-14 2023-06-27 浙江工业大学 一种吲哚衍生物-proEDOT类化合物及其制备与应用
CN119318238A (zh) 2022-06-07 2025-01-14 佳能株式会社 发光组合物、有机发光器件、显示设备、摄像设备、电子器材、照明设备、移动体和有机发光器件的制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002317033A (ja) * 2001-04-19 2002-10-31 Fuji Photo Film Co Ltd 新規重合体、それを利用した発光素子材料および発光素子

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69834259T2 (de) 1997-03-11 2007-04-26 The Ohio State University Research Foundation, Columbus Bipolare/ac lichtemittierende vorrichtungen mit variabler farbe
RU2202843C2 (ru) * 2001-04-27 2003-04-20 Институт проблем химической физики РАН Полупроводниковый электролюминесцентный источник света с перестраиваемым цветом свечения
WO2003008475A2 (en) * 2001-07-20 2003-01-30 University Of Rochester Light-emitting organic oligomer compositions
JP4100887B2 (ja) 2001-08-14 2008-06-11 キヤノン株式会社 有機発光素子
JP3848262B2 (ja) * 2002-03-27 2006-11-22 キヤノン株式会社 オリゴフルオレニレン化合物及び有機発光素子
DE10340711A1 (de) * 2003-09-04 2005-04-07 Covion Organic Semiconductors Gmbh Elektronische Vorrichtung enthaltend organische Halbleiter
US20090058269A1 (en) * 2005-06-03 2009-03-05 Go Ono Charge-transporting varnishes containing charge-transporting polymers and organic electroluminescent devices made by using the same
JP4600254B2 (ja) * 2005-11-22 2010-12-15 セイコーエプソン株式会社 発光装置および電子機器
JP5031238B2 (ja) * 2006-02-02 2012-09-19 キヤノン株式会社 フルオレン化合物及びそれを用いた有機発光素子
TW200740955A (en) * 2006-04-20 2007-11-01 Wintek Corp Organic electroluminescent device
JP2007335614A (ja) * 2006-06-15 2007-12-27 Canon Inc 有機電界発光素子及び表示装置
JP4827771B2 (ja) * 2007-03-08 2011-11-30 キヤノン株式会社 オリゴフルオレン化合物を用いた有機発光素子及び表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002317033A (ja) * 2001-04-19 2002-10-31 Fuji Photo Film Co Ltd 新規重合体、それを利用した発光素子材料および発光素子

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
J.H.Ahn, "Blue organic light emitting devices with improved colour purity and efficiency through blending of poly(9,9-dioctyl-2,7-fluorene)with an electron transporting material", Journal of materials *
M.M.Olive et al. "Electronic and Molecular Structures of Trigonal Truxene-Core Systems Conjugated to Peripheral Fluorene Branches. Spectroscopic and Theoretical Study", J Phys Chem.B,2007 *
S.Janietz et al., "Electrochemical determination of the ionization potential and electron affinity of poly(9,9-dioctylfluorene)", APL, vol.73, *

Also Published As

Publication number Publication date
EP2193560A1 (en) 2010-06-09
KR101201826B1 (ko) 2012-11-15
EP2193560A4 (en) 2012-02-22
JP5196928B2 (ja) 2013-05-15
CN101743650B (zh) 2013-02-13
KR20120058621A (ko) 2012-06-07
WO2009038156A1 (en) 2009-03-26
EP2193560B1 (en) 2013-11-13
KR20110132457A (ko) 2011-12-07
RU2427058C1 (ru) 2011-08-20
US8642999B2 (en) 2014-02-04
KR20100036328A (ko) 2010-04-07
US20100133521A1 (en) 2010-06-03
JP2009071222A (ja) 2009-04-02
CN101743650A (zh) 2010-06-16

Similar Documents

Publication Publication Date Title
KR101201826B1 (ko) 유기발광소자 및 표시장치
KR101297158B1 (ko) 유기광전소자용 화합물 및 이를 포함하는 유기광전소자
KR101030158B1 (ko) 유기 전자발광 부품
JP4827771B2 (ja) オリゴフルオレン化合物を用いた有機発光素子及び表示装置
JP2002334788A (ja) 有機電界発光素子
JP2002334787A (ja) 有機電界発光素子
JP2002334789A (ja) 有機電界発光素子
WO2006112265A1 (ja) 有機エレクトロルミネッセンス素子、表示装置及び照明装置
JP2002334786A (ja) 有機電界発光素子
JP2014131066A (ja) 固体照明に用いられる多層ポリマー発光ダイオード
JP2004288380A (ja) 有機エレクトロルミネッセンス素子
JP2003031366A (ja) ドーパントを用いた有機発光素子および発光装置
KR100274871B1 (ko) 발광 화합물 및 이를 발색 재료로서 채용하고 있는 표시소자2
US6337150B1 (en) Light-emitting compound and display device adopting light-emitting compound as color-developing substance
KR100280708B1 (ko) 발광 화합물 및 이를 발색재료로서 채용하고있는 표시소자
JP2006273792A (ja) 有機電荷輸送性化合物及びその製造方法、並びに有機電子デバイス
KR100951707B1 (ko) 사이클로헥산을 포함하는 유기광전소자용 재료 및 이를포함하는 유기광전소자
JP6319321B2 (ja) 有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置
KR101350744B1 (ko) 벤조사이아디아졸 유도체를 포함하는 전계발광고분자 및 그를 이용한 유기 전계 발광 소자
KR101641351B1 (ko) 아이소퀴놀린 유도체 화합물 및 이를 이용한 유기전계 발광소자
Su Printed organic light emission and display
KR101412813B1 (ko) 옥사디아졸기를 포함하는 유기 전기발광고분자 및 이를이용한 유기 전기발광소자
KR100553734B1 (ko) 유기 실리콘 화합물, 이로부터 형성된 발광 화합물 및 이 발광 화합물을 발색재료로서 채용하고 있는 표시소자
KR100563075B1 (ko) 유기 실리콘 화합물, 이로부터 형성된 발광 화합물 및 이발광 화합물을 발색재료로서 채용하고 있는 표시소자
KR100857010B1 (ko) 황색 발광 화합물 및 그를 포함하는 유기 전계 발광 소자

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

A107 Divisional application of patent
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

FPAY Annual fee payment

Payment date: 20150527

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20160525

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20170526

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20180525

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20190608

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20190608

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000